def build():
ctrl = nurbsPlane(ax=[0, 1, 0], w=1, d=1, lr=1)[0]
move(ctrl.cv, [0, 0.5, 0], r=1, os=1, wd=True)
other = nurbsPlane(ax=[0, 1, 0], w=1, d=1, lr=1)[0]
move(other.cv, [0, -0.5, 0], r=1, os=1, wd=True)
points = [
(-0.5, 0, 0.5),
(0.5, 0, 0.5),
(0.5, 0, -0.5),
(-0.5, 0, -0.5),
(-0.5, 0, 0.5),
]
line = curve(p=[(p[0], p[1] + .5, p[2])
for p in points] + [(p[0], p[1] - .5, p[2])
for p in points],
d=1)
line.rename('outline')
other.getShape().setParent(ctrl, add=True, shape=True)
line.getShape().setParent(ctrl, add=True, shape=True)
delete(line, other)
return ctrl
def test_clusterPlane(self):
fr = FollowRibbon.FollowRibbon(name="blah")
plane = pm.nurbsPlane(axis=[0, 1, 0], patchesU=8, patchesV=1, lengthRatio=0.1, ch=0)[0]
ctrls = []
ctrls.append(pm.circle(n="blah_ctrl_01")[0].name())
ctrls.append(pm.circle(n="blah_ctrl_02")[0].name())
mainGrp = pm.group(em=1, name="main")
result = fr._clusterPlane(plane=plane, controls=ctrls, mainGrp="main")
self.testLib.assertListEqual(result, ["blah_cluster_01Handle", "blah_cluster_02Handle"])
self.assertTrue(pm.objExists("blah_cluster_01"))
self.assertTrue(pm.objExists("blah_cluster_02"))
self.assertTrue(pm.listRelatives(result[0], parent=True), "main")
self.assertTrue(pm.listRelatives(result[1], parent=True), "main")
self.assertTrue(pm.listRelatives(result[0], parent=1)[0], "blah_ctrlsGrp")
self.assertTrue(pm.listRelatives(result[1], parent=1)[0], "blah_ctrlsGrp")
hist = pm.listHistory(plane)
hitA = 0
hitB = 0
for each in hist:
if each.name() == "blah_cluster_01":
hitA = 1
if each.name() == "blah_cluster_02":
hitB = 1
self.assertTrue(hitA)
self.assertTrue(hitB)
self.assertTrue(pm.isConnected("blah_ctrl_01.translate", "blah_cluster_01Handle.translate"))
self.assertTrue(pm.isConnected("blah_ctrl_02.translate", "blah_cluster_02Handle.translate"))
def camera_focus_plane_tool():
"""sets up a focus plane for the selected camera
"""
camera = pm.ls(sl=1)[0]
camera_shape = camera.getShape()
frame = pm.nurbsPlane(
n='focusPlane#',
p=(0, 0, 0), ax=(0, 0, 1), w=1, lr=1, d=1, u=1, v=1, ch=0
)[0]
frame_shape = frame.getShape()
pm.parent(frame, camera, r=True)
#transform the frame surface
frame.tz.set(-10.0)
exp = """float $flen = %(camera)s.focalLength;
float $hfa = %(camera)s.horizontalFilmAperture * 25.4;
%(frame)s.sx = -%(frame)s.translateZ * $hfa/ $flen;
%(frame)s.sy = %(frame)s.sx / defaultResolution.deviceAspectRatio;
%(camera)s.focusDistance = -%(frame)s.tz;
%(camera)s.aiFocusDistance = %(camera)s.focusDistance;
%(camera)s.aiApertureSize = %(camera)s.focalLength / %(camera)s.fStop * 0.1;
""" % {
'camera': camera_shape.name(),
'frame': frame.name()
}
pm.expression(s=exp, ae=1, uc="all")
# set material
surface_shader = pm.shadingNode('surfaceShader', asShader=1)
pm.select(frame)
pm.hyperShade(a=surface_shader.name())
surface_shader.setAttr('outColor', (0.4, 0, 0))
surface_shader.setAttr('outTransparency', (0.5, 0.5, 0.5))
# prevent it from being rendered
frame_shape.setAttr('castsShadows', 0)
frame_shape.setAttr('receiveShadows', 0)
frame_shape.setAttr('motionBlur', 0)
frame_shape.setAttr('primaryVisibility', 0)
frame_shape.setAttr('smoothShading', 0)
frame_shape.setAttr('visibleInReflections', 0)
frame_shape.setAttr('visibleInRefractions', 0)
# Arnold attributes
frame_shape.setAttr('aiSelfShadows', 0)
frame_shape.setAttr('aiVisibleInDiffuse', 0)
frame_shape.setAttr('aiVisibleInGlossy', 0)
# hide unnecessary attributes
frame.setAttr('tx', lock=True, keyable=False)
frame.setAttr('ty', lock=True, keyable=False)
frame.setAttr('rx', lock=True, keyable=False)
frame.setAttr('ry', lock=True, keyable=False)
frame.setAttr('rz', lock=True, keyable=False)
frame.setAttr('sx', lock=True, keyable=False)
frame.setAttr('sy', lock=True, keyable=False)
frame.setAttr('sz', lock=True, keyable=False)
def camera_focus_plane_tool():
"""sets up a focus plane for the selected camera
"""
camera = pm.ls(sl=1)[0]
camera_shape = camera.getShape()
frame = pm.nurbsPlane(
n='focusPlane#',
p=(0, 0, 0), ax=(0, 0, 1), w=1, lr=1, d=1, u=1, v=1, ch=0
)[0]
frame_shape = frame.getShape()
pm.parent(frame, camera, r=True)
#transform the frame surface
frame.tz.set(-10.0)
exp = """float $flen = %(camera)s.focalLength;
float $hfa = %(camera)s.horizontalFilmAperture * 25.4;
%(frame)s.sx = -%(frame)s.translateZ * $hfa/ $flen;
%(frame)s.sy = %(frame)s.sx / defaultResolution.deviceAspectRatio;
%(camera)s.focusDistance = -%(frame)s.tz;
%(camera)s.aiFocusDistance = %(camera)s.focusDistance;
%(camera)s.aiApertureSize = %(camera)s.focalLength / %(camera)s.fStop * 0.1;
""" % {
'camera': camera_shape.name(),
'frame': frame.name()
}
pm.expression(s=exp, ae=1, uc="all")
# set material
surface_shader = pm.shadingNode('surfaceShader', asShader=1)
pm.select(frame)
pm.hyperShade(a=surface_shader.name())
surface_shader.setAttr('outColor', (0.4, 0, 0))
surface_shader.setAttr('outTransparency', (0.5, 0.5, 0.5))
# prevent it from being rendered
frame_shape.setAttr('castsShadows', 0)
frame_shape.setAttr('receiveShadows', 0)
frame_shape.setAttr('motionBlur', 0)
frame_shape.setAttr('primaryVisibility', 0)
frame_shape.setAttr('smoothShading', 0)
frame_shape.setAttr('visibleInReflections', 0)
frame_shape.setAttr('visibleInRefractions', 0)
# Arnold attributes
frame_shape.setAttr('aiSelfShadows', 0)
frame_shape.setAttr('aiVisibleInDiffuse', 0)
frame_shape.setAttr('aiVisibleInGlossy', 0)
# hide unnecessary attributes
frame.setAttr('tx', lock=True, keyable=False)
frame.setAttr('ty', lock=True, keyable=False)
frame.setAttr('rx', lock=True, keyable=False)
frame.setAttr('ry', lock=True, keyable=False)
frame.setAttr('rz', lock=True, keyable=False)
frame.setAttr('sx', lock=True, keyable=False)
frame.setAttr('sy', lock=True, keyable=False)
frame.setAttr('sz', lock=True, keyable=False)
def control_grp_have_joint(name,
object_type="plane",
parent_node=None,
jnt_vis=False):
u"""包含子骨骼的控制器组
:param name: 控制器名
:param object_type: 控制器的样式
:param parent_node: 父节点
:return: 控制器组
"""
grp = pm.createNode("transform", name="{}_Grp".format(name))
if object_type == "plane":
pm.parent(
pm.nurbsPlane(name=name,
p=[0, 0, 0],
ax=[0, 0, 1],
w=1,
lr=1,
d=1,
u=1,
v=1,
ch=0), grp)
pm.select(cl=True)
jnt = pm.joint(name="{}_Jnt".format(name))
jnt.visibility.set(jnt_vis)
pm.parent(jnt, name)
if parent_node is not None:
pm.parent(grp, parent_node)
grp.translate.set([0, 0, 0])
grp.rotate.set([0, 0, 0])
grp.scale.set([1, 1, 1])
return grp
def createNurbSurf(numJoints, name):
""" From two selected objects will create a nurbs curve with follicle """
front, end = pm.selected()
distance = getDistance(front, end)
nurbsSurf = pm.nurbsPlane(p = [0,0,0], ax =[0,1,0], w=1, lr=distance, d=3,u=1, v=numJoints, ch=1, n = name + '_Sur')
vCoord = 1.0/numJoints
follicleList = []
# this section can also use CMuscleSurfAttach,
# found that muscle surface attach is less efficient
for i in range(numJoints):
fol = pm.createNode('transform', n= name + '_fol#', ss=True)
folShape = pm.createNode('follicle', n=fol.name() + 'Shape', p=fol, ss=True)
nurbsSurf[0].local >> folShape.inputSurface
nurbsSurf[0].worldMatrix[0] >> folShape.inputWorldMatrix
folShape.outRotate >> fol.rotate
folShape.outTranslate >> fol.translate
fol.inheritsTransform.set(False)
folShape.parameterU.set(0.5)
folShape.simulationMethod.set(0)
curV = vCoord * (i + 1)
nextV = vCoord * (i)
midV = (curV + nextV) * 0.5
logger.debug('The average of ' + str(curV) + ' and ' + str(nextV) + ' is ' + str(midV) + '. Setting follicle position to sum.')
folShape.parameterV.set(midV)
follicleList.append(fol)
pm.group(follicleList, n = name + '_fol_GRP')
return follicleList, nurbsSurf, front, end
def create_ribbon(self, ribbon_length, number_of_follicles):
ribbon, ribbon_make_nurb = pm.nurbsPlane(p=[0, 0, 0],
ax=[0, 0, 1],
w=ribbon_length,
lr=0.2,
d=3,
u=8,
v=1,
ch=1)
ribbon_shape = ribbon.getShape()
ribbon.rename(self.namespace + "ribbon_nurbs")
follicle_percentage = 1.0 / (number_of_follicles - 1)
follicle_list = []
for i in range(number_of_follicles):
follicle = pm.createNode("follicle",
n="{0}follicle_{1}".format(
self.namespace, i),
ss=True)
follicle_list.append(follicle)
follicle.parameterU.set(i * follicle_percentage)
follicle.parameterV.set(0.5)
follicle_transform = follicle.getParent()
follicle.outRotate >> follicle_transform.rotate
follicle.outTranslate >> follicle_transform.translate
ribbon_shape.local >> follicle.inputSurface
ribbon_shape.worldMatrix >> follicle.inputWorldMatrix
return ribbon, follicle_list
def create_nurbs(self):
self.nurbs = pm.nurbsPlane(name='geo_' + self.ribbon_name,
pivot=[0, 0, 0],
axis=[0, 1, 0],
width=1,
lengthRatio=self.ribbon_segment,
degree=3,
ch=False)[0]
self.nurbs.setRotation([0, 90, 0], space='world')
pm.makeIdentity(self.nurbs, a=True, rotate=True)
# rebuild nurbs to reduce CVs
pm.rebuildSurface(self.nurbs,
replaceOriginal=True,
rebuildType=0,
endKnots=1,
keepRange=0,
keepControlPoints=0,
keepCorners=0,
spansU=1,
degreeU=1,
spansV=self.ribbon_segment,
degreeV=3,
ch=False)
def polyQuadToNurbs(f):
pts = f.getPoints()
# must rearrange pts - they come in in clockwise fashion,
# indeces 2 and 3 must be swapped
pts[2], pts[3] = pts[3], pts[2]
pl = pmc.nurbsPlane(d=1, ch=0)[0]
pl.setCVs(pts)
pl.updateSurface()
return pl
def createRibbonSpine(*args): jointChainLen = int(jointChainLenField.getText()) nurbsPlnName = nameField.getText() + '_ribbonPlane' nurbsPln = pm.nurbsPlane(u = 1, v = jointChainLen, lr = jointChainLen, n = nurbsPlnName, ax = [0,0,1]) pm.rebuildSurface(nurbsPln, ch = 1, rpo = 1, end = 1, kr = 0, kc = 0, su =1, du = 1, sv = 5, dv = 3, tol = .01, dir = 0) pm.select(nurbsPln, r = True) mNurbsPln = pm.ls(selection = True)[0]
def build(self):
# make the nurbs plane
self.ribbonIkPlane = pm.nurbsPlane(
axis = (0,0,1),
degree = 3, #cubic
constructionHistory = False,
name = self.name +'_'+d.PLANE,
patchesU = 1,
patchesV = self.numSpans,
lengthRatio = self.numSpans)[0]
pm.rebuildSurface(self.ribbonIkPlane, degreeU=1,
spansU=1, direction=0)
u.makeNonRendering(self.ribbonIkPlane)
pm.setAttr('%s.%s'% (self.ribbonIkPlane.name(),'visibility'), 0)
pm.setAttr('%s.%s'% (self.ribbonIkPlane.name(),
'inheritsTransform'), 0)
# move the pivots to the top of the plane
self.ribbonIkPlane.setPivots((0,(self.numSpans/2.0),0))
# place and scale the plane in 3d space
pm.delete(pm.pointConstraint(self.startLoc,self.ribbonIkPlane))
pm.delete(pm.orientConstraint(self.startLoc,self.ribbonIkPlane))
#pm.delete(pm.aimConstraint(self.endLoc,self.ribbonIkPlane,
# aimVector=(0,-1,0)))
#skip =('x','z')))
height = u.distance(self.startLoc, self.endLoc)
scale = (height / self.numSpans)
self.ribbonIkPlane.scaleBy((scale,scale,scale))
# create and attach follicles
follicles = []
for i in range(1,(self.numJoints+1)):
follicle = self.createFollicle(
shape = self.ribbonIkPlane.getShape(),
posV = (i-1.0)/float(self.numJoints-1.0),
posU = 0.5,
name = self.name + "_%s%02d" % (d.FOLLICLE,i))
pm.setAttr(follicle.visibility, False)
follicles.append(follicle)
self.follicleGrp = pm.group(follicles, name='%s_%s_grp' % \
(self.name,d.FOLLICLE))
pm.setAttr('%s.%s'% (self.follicleGrp,'inheritsTransform'),0)
# create the bind joints
for i,f in enumerate(follicles):
self.bindJoints.append(u.placeJoint(
position = u.getWsLocation(f),
name = '%s%s%02d_%s'%(self.name, d.JOINT.title(),
i+1, self.jointPostfix),
parent = f))
# parent
self.ribbonIkPlane.setParent(self.parent)
def createPlane():
sel = pm.ls(sl = True)[0]
selChild = sel.listRelatives(c = True, typ = 'joint')[0]
planSize = selChild.translateX.get()
onePlan = pm.nurbsPlane(ch = True, o = True, po = False, ax = [0,1,0], w = planSize, lr = 0.25, u = 3)
onePlan[0].setParent(sel)
onePlan[0].translate.set([planSize/2,0,0])
onePlan[0].rotate.set([0,0,0])
pm.parent(onePlan, w = True)
def test_createDriveControls(self):
fr = FollowRibbon.FollowRibbon(name="blah")
plane = pm.nurbsPlane(axis=[0, 1, 0], patchesU=8, patchesV=1, lengthRatio=0.1, ch=0)[0]
grps, jnts, cposNodes = fr._createPlaneControls(plane=plane, direction="u", number=4)
mainGrp, ctrls = fr._createDriveControls(grps=grps, cposNodes=cposNodes)
self.assertEqual(mainGrp, "blah_ctrlsGrp")
self.testLib.assertListEqual(ctrls, ["blah_ctrl_01", "blah_ctrl_02", "blah_ctrl_03", "blah_ctrl_04"])
for index in range(4):
self.assertTrue(pm.objExists("blah_ctrlTopGrp_%s" % str(index + 1).zfill(2)))
self.assertTrue(pm.objExists("blah_ctrlMidGrp_%s" % str(index + 1).zfill(2)))
self.assertTrue(pm.objExists("blah_ctrlBtmGrp_%s" % str(index + 1).zfill(2)))
self.assertTrue(pm.objExists("blah_InvertMdNode_%s" % str(index + 1).zfill(2)))
self.assertTrue(pm.objExists("blah_ctrl_%s" % str(index + 1).zfill(2)))
self.assertEqual(
pm.listRelatives("blah_ctrlTopGrp_%s" % str(index + 1).zfill(2), parent=1)[0].name(), "blah_ctrlsGrp"
)
self.testLib.assertConstrained(
grps[index].name(), "blah_ctrlTopGrp_%s" % str(index + 1).zfill(2), type="parent"
)
self.assertTrue(
pm.isConnected(
"blah_ctrl_%s.translate" % str(index + 1).zfill(2),
"blah_InvertMdNode_%s.input1" % str(index + 1).zfill(2),
)
)
self.assertTrue(
pm.isConnected(
"blah_InvertMdNode_%s.output" % str(index + 1).zfill(2),
"blah_ctrlBtmGrp_%s.translate" % str(index + 1).zfill(2),
)
)
self.assertTrue(pm.objExists("blah_ctrl_%s.uParam" % str(index + 1).zfill(2)))
self.assertTrue(pm.objExists("blah_ctrl_%s.vParam" % str(index + 1).zfill(2)))
self.assertTrue(
pm.isConnected(
"blah_ctrl_%s.uParam" % str(index + 1).zfill(2),
"blah_drvCPOS_%s.parameterU" % str(index + 1).zfill(2),
)
)
self.assertTrue(
pm.isConnected(
"blah_ctrl_%s.vParam" % str(index + 1).zfill(2),
"blah_drvCPOS_%s.parameterV" % str(index + 1).zfill(2),
)
)
def create_guide(self, parent):
if self.options.use_nurbs:
xform, _ = pm.nurbsPlane(p=[0, 0, 0],
ax=[0, 0, 1],
w=1,
lr=1,
d=3,
u=1,
v=1,
ch=1)
else:
# -- Create the mesh
xform, _ = pm.polyPlane(
w=1,
h=1,
sx=1,
sy=1,
ax=[0, 1, 0],
cuv=2,
ch=1,
)
# -- Clear all history
pm.delete(xform, constructionHistory=True)
# -- Re-get the surface, as we're not working with a polyPlane any longer
# -- but instead a mesh shape
surface = xform.getShape()
# -- Parent the surface under guide root
xform.setParent(parent)
# -- Tag the surface so we can retrieve it later
self.tag(xform, 'GuideSurface')
# -- Now create the follicle
follicle = self.create_follicle(
description='Guide{}'.format(self.options.description),
side=self.options.side,
parent=parent,
surface=surface,
u=0.5,
v=0.5,
)
follicle.visibility.set(False)
# -- Tag the surface so we can retrieve it later
self.tag(follicle, 'GuideFollicle')
return True
def build():
ctrl = nurbsPlane(axis=[0, 1, 0], u=2, d=1)[0]
xform(ctrl.cv[2][0], ws=True, t=[0.5, 0, 0.2])
xform(ctrl.cv[0][0], ws=True, t=[-0.5, 0, 0.2])
line = curve(d=True,
p=[(-0.5, 0, -0.5), (-0.5, 0, 0.2), (0, 0, 0.5),
(0.5, 0, 0.2), (0.5, 0, -0.5), (-0.5, 0, -0.5)])
line.rename('outline')
line.getShape().setParent(ctrl, add=True, shape=True)
delete(line)
return ctrl
def makeSimpleSurf(name="UNTITLED_SURF_RIG"):
"""Create a 2x3 span nurbs plane at the average position of selection
with the average normal."""
sel = getSymSelection()
if sel:
vts = getConnectedCmpnts(sel, "Vertices")
normal = getPolyAvgNormal(vts)
pos = sum(v.getPosition("world") for v in vts) / len(vts)
else:
pmc.warning("No guide edges selected, surface created at origin.")
normal = (1, 0, 0)
pos = (0, 0, 0)
return pmc.nurbsPlane(u=3, v=2, ch=0, axis=normal, p=pos, n=name)[0]
def create_plane(self, name, width=10, lengthratio=0.2):
"""
Create NURBS plane
:param name: string
:param width:
:param lengthratio:
:return:
"""
nurbs_plane = pm.nurbsPlane(name=name,
width=width,
lengthRatio=lengthratio,
patchesU=width / 2,
degree=3,
axis=[0, 1, 0],
constructionHistory=False)
return nurbs_plane
def createPlane():
sel = pm.ls(sl=True)[0]
selChild = sel.listRelatives(c=True, typ='joint')[0]
planSize = selChild.translateX.get()
onePlan = pm.nurbsPlane(ch=True,
o=True,
po=False,
ax=[0, 1, 0],
w=planSize,
lr=0.25,
u=3)
onePlan[0].setParent(sel)
onePlan[0].translate.set([planSize / 2, 0, 0])
onePlan[0].rotate.set([0, 0, 0])
pm.parent(onePlan, w=True)
def build_plane(self, *args):
""" builds Nurb plane based on joint slider
Args:
None
Returns (None)
"""
surface_name = self.flexiPlaneNameField.getText() + '_flexiPlane_SURF'
num_nurb_patches = self.flexiPlaneNumSlider.getValue()
nurb_plane_width = self.flexiPlaneNumSlider.getValue() * 2
nurb_plane_length_ratio = float(2) / nurb_plane_width
surface = pm.nurbsPlane(p= (0, 0, 0), ax= (0, 1, 0), w= nurb_plane_width, lr= nurb_plane_length_ratio, d= 3, u= num_nurb_patches, v= 1, n= surface_name, ch= 0)[0]
surface_shape = surface.getShape()
attrs = ['castsShadows', 'receiveShadows', 'motionBlur', 'primaryVisibility', 'smoothShading', 'visibleInReflections', 'visibleInRefractions']
for attr in attrs:
surface_shape.attr(attr).set(0)
surface.setAttr('inheritsTransform', 0)
return surface
def test_clusterPlane(self):
fr = FollowRibbon.FollowRibbon(name='blah')
plane = pm.nurbsPlane(axis=[0, 1, 0],
patchesU=8,
patchesV=1,
lengthRatio=.1,
ch=0)[0]
ctrls = []
ctrls.append(pm.circle(n='blah_ctrl_01')[0].name())
ctrls.append(pm.circle(n='blah_ctrl_02')[0].name())
mainGrp = pm.group(em=1, name='main')
result = fr._clusterPlane(plane=plane, controls=ctrls, mainGrp='main')
self.testLib.assertListEqual(
result, ['blah_cluster_01Handle', 'blah_cluster_02Handle'])
self.assertTrue(pm.objExists('blah_cluster_01'))
self.assertTrue(pm.objExists('blah_cluster_02'))
self.assertTrue(pm.listRelatives(result[0], parent=True), 'main')
self.assertTrue(pm.listRelatives(result[1], parent=True), 'main')
self.assertTrue(
pm.listRelatives(result[0], parent=1)[0], 'blah_ctrlsGrp')
self.assertTrue(
pm.listRelatives(result[1], parent=1)[0], 'blah_ctrlsGrp')
hist = pm.listHistory(plane)
hitA = 0
hitB = 0
for each in hist:
if each.name() == 'blah_cluster_01':
hitA = 1
if each.name() == 'blah_cluster_02':
hitB = 1
self.assertTrue(hitA)
self.assertTrue(hitB)
self.assertTrue(
pm.isConnected('blah_ctrl_01.translate',
'blah_cluster_01Handle.translate'))
self.assertTrue(
pm.isConnected('blah_ctrl_02.translate',
'blah_cluster_02Handle.translate'))
def nurbPlaneBetweenObjects(self, Object01, Object02):
VP1 = om.MVector(pm.xform(Object01, a=True, ws=True, q=True, rp=True))
VP2 = om.MVector(pm.xform(Object02, a=True, ws=True, q=True, rp=True))
longitud = VP1 - VP2
plano = pm.nurbsPlane(ax=[0, 1, 0],
p=[(longitud.length()) / 2, 0, 0],
w=longitud.length(),
lr=.05,
d=3,
u=8,
v=1,
ch=0,
name="%sTo%sPlane" %
(self.name_conv.get_a_short_name(Object01),
self.name_conv.get_a_short_name(Object02)))
self.name_conv.set_name_in_format(plano, useName=True)
RMRigTools.RMAlign(Object01, plano[0], 3)
return plano[0]
def nurbPlaneBetweenObjects(self, Object01, Object02):
VP1 = om.MVector(pm.xform(Object01, a=True, ws=True, q=True, rp=True))
print VP1
VP2 = om.MVector(pm.xform(Object02, a=True, ws=True, q=True, rp=True))
print VP2
longitud = VP1 - VP2
plano = pm.nurbsPlane(ax=[0, 1, 0],
p=[(longitud.length()) / 2, 0, 0],
w=longitud.length(),
lr=.05,
d=3,
u=8,
v=1,
ch=0,
name="bendyPlane")
self.name_conv.rename_name_in_format(plano, useName=True)
pm.matchTransform(plano[0], Object01)
return plano[0]
def nurb_plane_between_objects(self, object_a, object_b):
vector_a = om.MVector(
pm.xform(object_a, a=True, ws=True, q=True, rp=True))
vector_b = om.MVector(
pm.xform(object_b, a=True, ws=True, q=True, rp=True))
length = vector_a - vector_b
plano = pm.nurbsPlane(ax=[0, 1, 0],
p=[(length.length()) / 2, 0, 0],
w=length.length(),
lr=.05,
d=3,
u=8,
v=1,
ch=0,
name="bendyPlane")
self.name_convention.rename_name_in_format(plano[0], useName=True)
pm.matchTransform(plano[0], object_a)
return plano[0]
def build():
#crv = curve( d=1, p=((0, 0, 0), (0, 0, .5)))
#ctrl = revolve( crv, ch=False, ssw=0, esw=360, degree=3, ax=[0, 1, 0] )[0]
line = curve(d=1, p=[
(-0.5, 0, 0.5),
(0.5, 0, 0.5),
(0.5, 0, -0.5),
(-0.5, 0, -0.5),
(-0.5, 0, 0.5),
] # noqa
)
line.rename('outline')
ctrl = nurbsPlane( ax=[0, 1, 0], w=1, d=1, lr=1 )[0]
line.getShape().setParent( ctrl, add=True, shape=True )
delete(line)
return ctrl
def make_chain_surface(cls, spans=10):
count = 1
nurbs = pm.nurbsPlane(u=1, v=spans, lr=5, n="surface")
geo = pm.PyNode(nurbs[0])
fols = []
fol_shapes = []
while count < spans:
fol = pm.createNode('transform', n='follicle1', ss=True)
fol_shape = pm.createNode('follicle',
name="folicle_shape",
p=fol,
ss=True)
pm.connectAttr(geo.local, fol_shape.inputSurface)
pm.connectAttr(geo.worldMatrix[0], fol_shape.inputWorldMatrix)
pm.connectAttr(fol_shape.outRotate, fol.rotate)
pm.connectAttr(fol_shape.outTranslate, fol.translate)
fol.inheritsTransform.set(False)
fol_shape.parameterU.set(0.5)
fol_shape.parameterV.set(0.1 * count)
fols.append(fol)
fol_shapes.append(fol_shapes)
count += 1
nurbs_jnts = Chain.make_jnt_chain(
fols, name_template="_surface_{number}_JNT")
for nurbs_JNT, fol in zip(nurbs_jnts[0:], fols[:-1]):
nurbs_JNT.setParent(fol)
drivers = []
driver_a_jnt = pm.duplicate(nurbs_jnts[0], name="driver_A")
driver_b_jnt = pm.duplicate(nurbs_jnts[(spans / 2) - 1],
name="driver_B")
driver_c_jnt = pm.duplicate(nurbs_jnts[-1], name="driver_C")
drivers.append(driver_a_jnt)
drivers.append(driver_b_jnt)
drivers.append(driver_c_jnt)
pm.parent(drivers, w=True)
for driver in drivers:
pm.setAttr(driver[0] + ".radius", 1.5)
pm.bindSkin(nurbs, drivers)
def build_nurbs_between_points(xformA, xformB, ref_xform, spansUV=[1,4]):
""" Build a simple nurbs surface between two points with a surface up third object
Args:
xformA (pm.nt.Transform): first point
xformB (pm.nt.Transform): second point
ref_xform (pm.nt.Transform): aim object
Usage:
Mesh.build_nurbs_between_points(pm.PyNode('locator1'),pm.PyNode('locator2'),pm.PyNode('locator3'))
"""
nurbs = pm.nurbsPlane(p=[0,0,0], ax=[0,1,0], w=1, lr=1, d=1, u=1, v=1, ch=0)[0]
nurbs.scalePivot.set(0,0,0.5)
nurbs.rotatePivot.set(0,0,0.5)
pm.delete(pm.pointConstraint(xformA, nurbs, mo=False))
pm.delete(pm.aimConstraint(xformB, nurbs, worldUpType=1, aimVector=[0,0,-1], worldUpVector=[0,1,0], worldUpObject=ref_xform, mo=False))
cluster = pm.cluster(nurbs.getShape().cv[0:1][1])
pm.delete(pm.pointConstraint(xformB, cluster, mo=False))
pm.delete(nurbs, ch=True)
u, v = spansUV
pm.rebuildSurface(nurbs.getShape(), ch=False, rpo=1, rt=0, end=1, kr=0, kcp=0, kc=0, su=u, du=3, sv=v, dv=3, tol=0, fr=0, dir=2)
return nurbs
def create_surface_plane(align_to=None, axis='x', width=0.5, freeze_tm=True):
"""Create surface plane and return transform pynode of the surface plane.
:key align_to: Target align of the newly created surface.
:type align_to: pm.nt.Transform
:key axis: Surface normal direction in 'x', 'y', 'z'. Default 'x'
:type axis: str
:key width: The width of the plane. Default: 0.5
:type width: float
:key freeze_tm: If True, freeze_transform operation will be applied to the newly created surface.
:type freeze_tm: bool
:rtype: pm.nt.Transform
"""
axis_dict = {'x': (1, 0, 0), 'y': (0, 1, 0), 'z': (0, 0, 1)}
res = pm.nurbsPlane(axis=axis_dict[axis],
width=width,
degree=1,
constructionHistory=False)[0]
if align_to is not None:
transformation.align(res, align_to)
if freeze_tm:
transformation.freeze_transform(res)
return res
def rig_createDynamicChain(self, topNode=None): # Returns: [DynJoints], [DynControl], Transform(DynTopNode)
''' Create dynamic joint chain '''
# Get the root locators
rootLocs = pm.listRelatives('HairRig_MainCnt',children=True)[1:]
# Per chain
index = 0
for chainName, numJnts in zip(self.chainNames, self.chainNumJnts):
index = index + 1
# Chain grp
chainGrp = pm.group(n=chainName+'_dyn_grp', parent=topNode, em=True)
pm.delete(pm.parentConstraint(rootLocs[index-1],chainGrp,mo=0))
# Get locator names
locNames = ['%s_loc%s'%(chainName,num) for num in range(int(numJnts)) if num != 0]
locNames.insert(0,'%s_rootLoc'%chainName)
# Get locator positions
positions = []
for loc in locNames:
positions.append( pm.xform(loc,q=1,ws=1,t=1) )
# Draw dynamic joint chain
dynJnts = []
pm.select(chainGrp,replace=True)
for i in range(len(positions)):
dynJnts.append(pm.joint(name=chainName+'_hr_dynJnt_%s'%i, p=positions[i]))
# Draw curve along dynamic chain
positions = []
for jnt in dynJnts:
positions.append(pm.xform(jnt,q=1,ws=1,rp=1))
crv = pm.curve( name='chain%s_crv'%index, p=positions, d=1 )
pm.rebuildCurve( crv, s=5 )
pm.xform( crv, rp=positions[0], ws=True )
pm.delete( crv, ch=True )
pm.parent( crv, topNode )
# Create root nurbs plane
plane = pm.nurbsPlane( name='dynPlane_%s'%index, d=3, u=2, v=2, ax=[0,-1,0] )[0]
pm.move(plane, float(positions[0][0]), float(positions[0][1]), float(positions[0][2]), a=1)
pm.parent( plane, chainGrp )
#Get data for current limb
startJnt = pm.listRelatives( chainGrp, children=True )[0]
pm.select(pm.listRelatives( chainGrp, children=True )[0], hi=True )
endJnt = pm.ls(sl=1)[-1]
# Make curve dynamic
pm.select( plane, r=True )
pm.select( crv, add=True )
pm.mel.eval( 'makeCurvesDynamicHairs %d %d %d' % (1, 0, 1) )
# Get names for hair system
temp = pm.pickWalk( crv, d='up' )
hairSystemName = 'hairSystem%s'%index
dynCrv = pm.listRelatives( '%sOutputCurves'%hairSystemName, children=True)[0]
pm.rename(dynCrv,'dynCrv_%s'%index)
dynCrv = 'dynCrv_%s'%index
pm.parent( hairSystemName, chainGrp )
# Make ik spline using dynamic curve
handle, effector = pm.ikHandle( sj=startJnt, ee=endJnt, sol='ikSplineSolver', c=dynCrv, ccv=False )
pm.parent( handle, chainGrp )
# Clean up
follicle = pm.listRelatives( crv, parent=True )[0]
pm.parent( crv, 'HairRig_MainCnt' )
pm.parent( follicle, chainGrp )
pm.delete( '%sOutputCurves'%hairSystemName )
pm.setAttr( '%s.visibility'%follicle, 0 )
pm.setAttr( '%s.visibility'%crv, 0 )
pm.setAttr( '%s.visibility'%dynCrv, 0 )
pm.setAttr( '%s.visibility'%handle, 0 )
pm.setAttr( '%s.visibility'%plane, 0 )
pm.setAttr( '%s.visibility'%hairSystemName, 0 )
# Create attributes on main control
return dynJnts
def test_createPlaneControls(self):
fr = FollowRibbon.FollowRibbon(name="blah")
plane = pm.nurbsPlane(axis=[0, 1, 0], patchesU=8, patchesV=1, lengthRatio=0.1, ch=0)[0]
grps, jnts, cposNodes = fr._createPlaneControls(plane=plane, direction="u", number=6)
self.testLib.assertListEqual(
cposNodes,
[
"blah_drvCPOS_01",
"blah_drvCPOS_02",
"blah_drvCPOS_03",
"blah_drvCPOS_04",
"blah_drvCPOS_05",
"blah_drvCPOS_06",
],
)
self.assertEqual(grps[0].name(), "blah_drvGrp_01")
self.assertEqual(grps[1].name(), "blah_drvGrp_02")
self.assertEqual(grps[2].name(), "blah_drvGrp_03")
self.assertEqual(grps[3].name(), "blah_drvGrp_04")
self.assertEqual(grps[4].name(), "blah_drvGrp_05")
self.assertEqual(grps[5].name(), "blah_drvGrp_06")
self.assertEqual(jnts[0].name(), "blah_drvJnt_01")
self.assertEqual(jnts[1].name(), "blah_drvJnt_02")
self.assertEqual(jnts[2].name(), "blah_drvJnt_03")
self.assertEqual(jnts[3].name(), "blah_drvJnt_04")
self.assertEqual(jnts[4].name(), "blah_drvJnt_05")
self.assertEqual(jnts[5].name(), "blah_drvJnt_06")
self.assertTrue(pm.objExists("blah_drvCPOS_01"))
self.assertTrue(pm.objExists("blah_drvCPOS_02"))
self.assertTrue(pm.objExists("blah_drvCPOS_03"))
self.assertTrue(pm.objExists("blah_drvCPOS_04"))
self.assertTrue(pm.objExists("blah_drvCPOS_05"))
self.assertTrue(pm.objExists("blah_drvCPOS_06"))
self.assertEqual(pm.getAttr("blah_drvCPOS_01.turnOnPercentage"), 1)
self.assertEqual(pm.getAttr("blah_drvCPOS_01.parameterV"), 0.5)
self.assertEqual(pm.getAttr("blah_drvCPOS_02.parameterV"), 0.5)
self.assertEqual(pm.getAttr("blah_drvCPOS_03.parameterV"), 0.5)
self.assertEqual(pm.getAttr("blah_drvCPOS_04.parameterV"), 0.5)
self.assertEqual(pm.getAttr("blah_drvCPOS_05.parameterV"), 0.5)
self.assertEqual(pm.getAttr("blah_drvCPOS_06.parameterV"), 0.5)
self.assertAlmostEquals(pm.getAttr("blah_drvCPOS_01.parameterU"), 0)
self.assertAlmostEquals(pm.getAttr("blah_drvCPOS_02.parameterU"), 0.2, 2)
self.assertAlmostEquals(pm.getAttr("blah_drvCPOS_03.parameterU"), 0.4, 2)
self.assertAlmostEquals(pm.getAttr("blah_drvCPOS_04.parameterU"), 0.6, 2)
self.assertAlmostEquals(pm.getAttr("blah_drvCPOS_05.parameterU"), 0.8, 2)
self.assertAlmostEquals(pm.getAttr("blah_drvCPOS_06.parameterU"), 1)
self.assertTrue(pm.objExists("blah_drvGrp_01"))
self.assertTrue(pm.objExists("blah_drvGrp_02"))
self.assertTrue(pm.objExists("blah_drvGrp_03"))
self.assertTrue(pm.objExists("blah_drvGrp_04"))
self.assertTrue(pm.objExists("blah_drvGrp_05"))
self.assertTrue(pm.objExists("blah_drvGrp_06"))
self.assertTrue(pm.isConnected("blah_drvCPOS_01.position", "blah_drvGrp_01.translate"))
self.assertTrue(pm.isConnected("blah_drvCPOS_02.position", "blah_drvGrp_02.translate"))
self.assertTrue(pm.isConnected("blah_drvCPOS_03.position", "blah_drvGrp_03.translate"))
self.assertTrue(pm.isConnected("blah_drvCPOS_04.position", "blah_drvGrp_04.translate"))
self.assertTrue(pm.isConnected("blah_drvCPOS_05.position", "blah_drvGrp_05.translate"))
self.assertTrue(pm.isConnected("blah_drvCPOS_06.position", "blah_drvGrp_06.translate"))
self.assertTrue(pm.objExists("blah_drvJnt_01"))
self.assertTrue(pm.objExists("blah_drvJnt_02"))
self.assertTrue(pm.objExists("blah_drvJnt_03"))
self.assertTrue(pm.objExists("blah_drvJnt_04"))
self.assertTrue(pm.objExists("blah_drvJnt_05"))
self.assertTrue(pm.objExists("blah_drvJnt_06"))
self.assertEqual(pm.listRelatives("blah_drvJnt_01", parent=1)[0], "blah_drvGrp_01")
self.assertEqual(pm.listRelatives("blah_drvJnt_02", parent=1)[0], "blah_drvGrp_02")
self.assertEqual(pm.listRelatives("blah_drvJnt_03", parent=1)[0], "blah_drvGrp_03")
self.assertEqual(pm.listRelatives("blah_drvJnt_04", parent=1)[0], "blah_drvGrp_04")
self.assertEqual(pm.listRelatives("blah_drvJnt_05", parent=1)[0], "blah_drvGrp_05")
self.assertEqual(pm.listRelatives("blah_drvJnt_06", parent=1)[0], "blah_drvGrp_06")
def create_ribbon(numJoints=10, prefix='testRibbon', numSpans=5, startObj=None, endObj=None):
rigGrp = pm.group(empty=True, name='%s_rig_grp' %prefix)
ctrlGrp = pm.group(empty=True, name="%s_ctrl_grp" %prefix)
proxyGrp = pm.group(empty=True, name="%s_proxy_grp" %prefix)
ctrlGrp.overrideDisplayType.set(1) #template
proxyGrp.visibility >> ctrlGrp.overrideEnabled
#===========================================================================
# proxy
#===========================================================================
proxy_start = pm.spaceLocator(name='%s_root_start' %prefix)
pm.parent( proxy_start.add_parent_group(suffix='const'), proxyGrp)
proxy_end = pm.spaceLocator(name='%s_root_end' %prefix)
proxy_end.tx.set(1)
pm.parent( proxy_end.add_parent_group(suffix='const'), proxyGrp)
#===========================================================================
# proxy
#===========================================================================
rootCtrl = pm.spaceLocator(name='%s_root_ctrl' %prefix)
pm.parent(pm.parentConstraint(proxy_start, rootCtrl, mo=False), proxyGrp)
pm.parent(rootCtrl, ctrlGrp)
proxy_up = pm.spaceLocator(name='%s_root_up' %prefix)
proxy_up.ty.set(1)
pm.parent( proxy_up.add_parent_group(suffix='const'), proxyGrp)
proxy_mid = pm.spaceLocator(name='%s_root_mid' %prefix)
proxy_mid.tx.set(1)
proxy_mid_const = proxy_mid.add_parent_group(suffix='const')
pm.parent( proxy_mid_const, proxyGrp)
pm.pointConstraint(proxy_start, proxy_end, proxy_mid_const, mo=False)
pm.aimConstraint(proxy_end, proxy_start, aimVector=[1,0,0], upVector=[0,1,0], worldUpType='object', worldUpObject=proxy_up.name())
pm.aimConstraint(proxy_start, proxy_end, aimVector=[-1,0,0], upVector=[0,1,0], worldUpType='object', worldUpObject=proxy_up.name())
pm.parentConstraint(rootCtrl, rigGrp, mo=False)
#===========================================================================
# ribbon plane
#===========================================================================
ribbonGrp = pm.group(empty=True, name="%s_ribbon_grp" %prefix)
pm.parent(ribbonGrp, rigGrp)
follicleGrp = pm.group(empty=True, name="%s_follicle_grp" %prefix)
pm.parent(follicleGrp, rigGrp)
follicleGrp.inheritsTransform.set(0)
follicleGrp.overrideDisplayType.set(2) #reference
proxyGrp.visibility >> follicleGrp.overrideEnabled
ribbonName = "%s_ribbon" %prefix
ribbon = pm.nurbsPlane(ax=[0,1,0], w=1, lr=0.05, d=3, u=10, v=1, ch=0, name=ribbonName)[0]
ribbon.translateX.set(0.5)
ribbon.rotateX.set(90)
pm.makeIdentity(ribbon, apply=True, t=1 ,r=1 ,s=1, n=0 ,pn=1)
ribbon.scalePivot.set(0,0,0)
ribbon.rotatePivot.set(0,0,0)
pm.parent(ribbon, ribbonGrp)
ribbonGrp.visibility.set(0)
#proxy_start.rotateX >> ribbon.rotateX
#===========================================================================
# ribbon follicles / joints
#===========================================================================
joints = []
proxyCubes = []
spacing = (1.0/(numJoints-1))
for i in range(numJoints):
uPos = i * spacing
jointName = "%s_%d" %(prefix, i+1)
fol = create_follicle(ribbon, uPos, 0.5)
fol_trans = fol.getParent()
pm.select(clear=True)
joint = pm.joint(name=jointName)
#=======================================================================
cube = pm.polyCube(w=spacing, h=spacing, d=spacing, ch=False)[0]
pm.parentConstraint(joint, cube)
pm.parent(cube, joint)
# pm.parent(cube, proxyGrp)
proxyCubes.append(cube)
cube.overrideEnabled.set(1)
cube.overrideDisplayType.set(2) #reference
#=======================================================================
pm.parent(joint, fol_trans, r=True)
pm.parent(fol_trans, follicleGrp)
joints.append(joint)
#===========================================================================
# ribbon wires
#===========================================================================
wireGrp = pm.group(empty=True, name="%s_wire_grp" %prefix)
pm.parent(wireGrp, rigGrp)
wireCtrlGrp = pm.group(empty=True, name='%s_wire_ctrl_grp' %prefix)
pm.parent(wireCtrlGrp, rootCtrl)
wireCtrlGrp.inheritsTransform.set(0)
wireName = '%s_wire' %prefix
wireCurve = pm.curve(d=2, p=[[0,0,0],[0.5,0,0],[1,0,0]], k=[0,0,1,1], name=wireName)
mel.eval("rebuildCurve -ch 0 -rpo 1 -rt 0 -end 1 -kr 0 -kcp 0 -kep 1 -kt 0 -s %d -d 2 %s" %(numSpans, wireCurve.name()))
wire2, wireCurve, wireBaseCurve = wire_deformer( wireCurve, ribbon)
pm.parent(wireCurve, wireBaseCurve, wireGrp)
#pm.reorderDeformers(wire1, wire2, ribbon)
#===========================================================================
# ribbon curve/ctrls
#===========================================================================
curve = pm.curve(d=2, p=[[0,0,0],[0.5,0,0],[1,0,0]], k=[0,0,1,1], name="%s_curve"%prefix)
pm.parent(curve, ribbonGrp)
#wire1, curve, baseCurve = wire_deformer( curve, wireCurve)
ctrls=[]
for cv in curve.cv:
clusterName = '%s_curve%d_cluster' %(prefix, cv.index())
ctrlName = "%s_curve%d_ctrl" %(prefix, cv.index())
cluster, clusterHandle = pm.cluster(cv, relative=True, name=clusterName)
clusterHandle.visibility.set(0)
ctrl = pm.spaceLocator(name=ctrlName)
pm.delete(pm.pointConstraint(clusterHandle, ctrl, mo=False))
pm.parentConstraint(ctrl, clusterHandle)
ctrls.append(ctrl)
pm.parent(clusterHandle, ribbonGrp)
startCtrl = ctrls[0]
midCtrl = ctrls[1]
endCtrl = ctrls[-1]
startCtrlName = "%s_start_ctrl" %prefix
endCtrlName = "%s_end_ctrl" %prefix
startCtrl.rename("%s_start_ctrl" %prefix)
startConst = startCtrl.add_parent_group(suffix='const')
pm.parent(pm.parentConstraint(proxy_start, startConst, mo=False), proxyGrp)
endCtrl.rename("%s_end_ctrl" %prefix)
endConst = endCtrl.add_parent_group(suffix='const')
pm.parent(pm.parentConstraint(proxy_end, endConst, mo=False), proxyGrp)
midCtrl.rename("%s_mid_ctrl" %prefix)
midConst = midCtrl.add_parent_group(suffix='const')
pm.parent(pm.parentConstraint(proxy_mid, midConst, mo=False), proxyGrp)
startCtrl.getShape().localPositionX.set(-1)
endCtrl.getShape().localPositionX.set(1)
pm.parent(startConst, endConst, midConst, rootCtrl)
#===========================================================================
# ribbon wire cluster
#===========================================================================
for cv in wireCurve.cv:
#cluster / ctrl
clusterName = '%s_wire%d_cluster' %(prefix, cv.index())
ctrlName = "%s_wire%d_ctrl" %(prefix, cv.index())
cluster, clusterHandle = pm.cluster(cv, relative=True, name=clusterName)
ctrl = pm.spaceLocator(name=ctrlName)
pm.delete(pm.pointConstraint(clusterHandle, ctrl, mo=False))
pm.parentConstraint(ctrl, clusterHandle)
pm.scaleConstraint(ctrl, clusterHandle)
#ctrl.t >> clusterHandle.t
#ctrl.r >> clusterHandle.r
#ctrl.s >> clusterHandle.s
ctrls.append(ctrl)
pm.parent(clusterHandle, wireGrp)
#revit
revit = pm.spaceLocator(name="%s_revit" %ctrl.name())
revit.getShape().localScale.set(0,0,0)
pm.delete(pm.parentConstraint(ctrl, revit, mo=False))
pm.parent(ctrl, revit)
revit_locator_to_curve(revit, curve)
rootCtrl.r >> revit.r
pm.parent(revit, wireCtrlGrp)
wireGrp.visibility.set(0)
#===========================================================================
# twist
#===========================================================================
twistGrp = pm.group(empty=True, name="%s_twist_grp" %prefix)
pm.parent(twistGrp, rigGrp)
startTwist = pm.group(empty=True, name="%s_start_twist" %prefix)
startTwistAim = startTwist.add_parent_group(suffix='aim')
pm.pointConstraint(startCtrl, startTwistAim, mo=False)
endTwist = pm.group(empty=True, name="%s_end_twist" %prefix)
endTwistAim = endTwist.add_parent_group(suffix='aim')
pm.pointConstraint(endCtrl, endTwistAim, mo=False)
startTwistUp = pm.spaceLocator(name="%s_start_twistUp" %prefix)
pm.delete(pm.parentConstraint(startCtrl, startTwistUp, mo=False))
startTwistUp.ty.set(1)
pm.parentConstraint(startCtrl, startTwistUp, mo=True)
endTwistUp = pm.spaceLocator(name="%s_end_twistUp" %prefix)
pm.parentConstraint(endCtrl, endTwistUp, mo=False)
endTwistUp.ty.set(1)
const = pm.parentConstraint(endCtrl, endTwistUp, mo=True)
pm.aimConstraint(endTwistAim, startTwistAim, aimVector=[1,0,0], upVector=[0,1,0], worldUpType='objectrotation', worldUpVector=[0,1,0], worldUpObject=startCtrl.name())
pm.aimConstraint(startTwistAim, endTwistAim, aimVector=[-1,0,0], upVector=[0,1,0], worldUpType='objectrotation', worldUpVector=[0,1,0], worldUpObject=endCtrl.name())
#pm.aimConstraint(endTwist, startTwist, aimVector=[1,0,0], upVector=[0,1,0], worldUpType='object', worldUpObject=startTwistUp.name())
#pm.aimConstraint(startTwist, endTwist, aimVector=[-1,0,0], upVector=[0,1,0], worldUpType='object', worldUpObject=endTwistUp.name())
twist, twistHdl = pm.nonLinear(ribbon , type='twist', foc=True, name='%s_twist'%prefix)
twistHdl.rotateZ.set(90)
startTwistAim.rx >> twist.endAngle
endTwistAim.rx >> twist.startAngle
#startTwist.rx >> twist.endAngle
#endTwist.rx >> twist.startAngle
pm.parent(startTwistUp, endTwistUp, twistHdl, startTwistAim, endTwistAim, twistGrp)
twistGrp.visibility.set(0)
#===========================================================================
# stretch and squash
#===========================================================================
stretchGrp = pm.group(empty=True, name="%s_stretch_grp" %prefix)
stretchGrp.addAttr('baseDistance', at='double')
pm.parent(stretchGrp, rigGrp)
stretchGrp.inheritsTransform.set(0)
stretchPlane = pm.nurbsPlane(ax=[0,1,0], ch=False, w=2, lr=1, d=3, u=2, v=2, name='%s_stretch_plane'%prefix)
squash, squashHdl = pm.nonLinear(stretchPlane, type='squash', foc=True, name="%s_squash"%prefix)
squashHdl.rotateZ.set(90)
for i in range(numJoints):
spacing = i * (1.0/(numJoints-1))
pointOnSurface = pm.createNode('pointOnSurfaceInfo')
stretchPlane[0].getShape().worldSpace[0] >> pointOnSurface.inputSurface
pointOnSurface.parameterU.set(spacing)
pointOnSurface.positionZ >> joints[i].sz
pointOnSurface.positionZ >> joints[i].sy
baseDistance = pm.createNode('distanceBetween', name="%s_base_distance" %prefix)
proxy_start.getShape().worldPosition[0] >> baseDistance.point1
proxy_end.getShape().worldPosition[0] >> baseDistance.point2
stretchDistance = pm.createNode('distanceBetween', name="%s_stretch_distance" %prefix)
stretchDistanceStart = pm.spaceLocator(name="%s_stretch_distance_start" %prefix)
stretchDistanceStart.localScale.set(0,0,0)
pm.parentConstraint(startCtrl, stretchDistanceStart, mo=False)
stretchDistanceEnd = pm.spaceLocator(name="%s_stretch_distance_end" %prefix)
stretchDistanceEnd.localScale.set(0,0,0)
pm.parentConstraint(endCtrl, stretchDistanceEnd, mo=False)
stretchDistanceStart.getShape().worldPosition[0] >> stretchDistance.point1
stretchDistanceEnd.getShape().worldPosition[0] >> stretchDistance.point2
strechFactor_md = pm.createNode('multiplyDivide', name='%s_stretch_distance_md' %prefix)
strechFactor_md.operation.set(2) #divide
baseDistance.distance >> stretchGrp.baseDistance
stretchGrp.baseDistance >> strechFactor_md.input2X
stretchDistance.distance >> strechFactor_md.input1X
strechFactor_remap = pm.createNode('remapValue', name="%s_stretch_factor_remap" %prefix)
strechFactor_md.outputX >> strechFactor_remap.inputValue
strechFactor_remap.inputMin.set(0.5)
strechFactor_remap.inputMax.set(1.5)
strechFactor_remap.outputMin.set(-1)
strechFactor_remap.outputMax.set(1)
strechFactor_remap.outValue >> squash.factor
pm.parent(stretchDistanceStart, stretchDistanceEnd, stretchPlane, squashHdl, stretchGrp)
stretchGrp.visibility.set(0)
#===========================================================================
for cube in proxyCubes:
stretchGrp.baseDistance >> cube.sx
stretchGrp.baseDistance >> cube.sy
stretchGrp.baseDistance >> cube.sz
stretchGrp.baseDistance >> ribbon.sz
#===========================================================================
#===========================================================================
# Positioning
#===========================================================================
if startObj and endObj:
pm.delete(pm.parentConstraint(startObj, proxy_start, mo=False))
pm.delete(pm.parentConstraint(endObj, proxy_end, mo=False))
pm.delete(pm.parentConstraint(startObj, proxy_up, mo=False))
proxy_up.ty.set(proxy_up.ty.get() + 1)
def create_surface(self, name='Surface', epsilon=0.001, default_scale=1.0):
"""
Create a simple rig to deform a nurbsSurface, allowing the rigger to easily provide
a surface for the influence to slide on.
:param name: The suffix of the surface name to create.
:return: A pymel.nodetypes.Transform instance of the created surface.
"""
nomenclature = self.get_nomenclature_rig().copy()
nomenclature.add_tokens(name)
root = pymel.createNode('transform')
pymel.addAttr(root, longName='bendUpp', k=True)
pymel.addAttr(root, longName='bendLow', k=True)
pymel.addAttr(root, longName='bendSide', k=True)
# Create Guide
plane_transform, plane_make = pymel.nurbsPlane(patchesU=4, patchesV=4)
# Create Bends
bend_side_deformer, bend_side_handle = pymel.nonLinear(plane_transform, type='bend')
bend_upp_deformer, bend_upp_handle = pymel.nonLinear(plane_transform, type='bend')
bend_low_deformer, bend_low_handle = pymel.nonLinear(plane_transform, type='bend')
plane_transform.r.set(0, -90, 0)
bend_side_handle.r.set(90, 90, 0)
bend_upp_handle.r.set(180, 90, 0)
bend_low_handle.r.set(180, 90, 0)
bend_upp_deformer.highBound.set(0) # create pymel warning
bend_low_deformer.lowBound.set(0) # create pymel warning
plane_transform.setParent(root)
bend_side_handle.setParent(root)
bend_upp_handle.setParent(root)
bend_low_handle.setParent(root)
pymel.connectAttr(root.bendSide, bend_side_deformer.curvature)
pymel.connectAttr(root.bendUpp, bend_upp_deformer.curvature)
pymel.connectAttr(root.bendLow, bend_low_deformer.curvature)
# Rename all the things!
root.rename(nomenclature.resolve('SurfaceGrp'))
plane_transform.rename(nomenclature.resolve('Surface'))
bend_upp_deformer.rename(nomenclature.resolve('UppBend'))
bend_low_deformer.rename(nomenclature.resolve('LowBend'))
bend_side_deformer.rename(nomenclature.resolve('SideBend'))
bend_upp_handle.rename(nomenclature.resolve('UppBendHandle'))
bend_low_handle.rename(nomenclature.resolve('LowBendHandle'))
bend_side_handle.rename(nomenclature.resolve('SideBendHandle'))
# Try to guess the desired position
min_x = None
max_x = None
pos = pymel.datatypes.Vector()
for jnt in self.jnts:
pos += jnt.getTranslation(space='world')
if min_x is None or pos.x < min_x:
min_x = pos.x
if max_x is None or pos.x > max_x:
max_x = pos.x
pos /= len(self.jnts)
root.setTranslation(pos)
# Try to guess the scale
length_x = max_x - min_x
if len(self.jnts) <= 1 or length_x < epsilon:
log.debug("Cannot automatically resolve scale for surface. Using default value {0}".format(default_scale))
length_x = default_scale
root.scaleX.set(length_x)
root.scaleY.set(length_x * 0.5)
root.scaleZ.set(length_x)
pymel.select(root)
# self.input.append(plane_transform)
return plane_transform
def rig_createDynamicChain(
self,
topNode=None
): # Returns: [DynJoints], [DynControl], Transform(DynTopNode)
''' Create dynamic joint chain '''
# Get the root locators
rootLocs = pm.listRelatives('HairRig_MainCnt', children=True)[1:]
# Per chain
index = 0
for chainName, numJnts in zip(self.chainNames, self.chainNumJnts):
index = index + 1
# Chain grp
chainGrp = pm.group(n=chainName + '_dyn_grp',
parent=topNode,
em=True)
pm.delete(pm.parentConstraint(rootLocs[index - 1], chainGrp, mo=0))
# Get locator names
locNames = [
'%s_loc%s' % (chainName, num) for num in range(int(numJnts))
if num != 0
]
locNames.insert(0, '%s_rootLoc' % chainName)
# Get locator positions
positions = []
for loc in locNames:
positions.append(pm.xform(loc, q=1, ws=1, t=1))
# Draw dynamic joint chain
dynJnts = []
pm.select(chainGrp, replace=True)
for i in range(len(positions)):
dynJnts.append(
pm.joint(name=chainName + '_hr_dynJnt_%s' % i,
p=positions[i]))
# Draw curve along dynamic chain
positions = []
for jnt in dynJnts:
positions.append(pm.xform(jnt, q=1, ws=1, rp=1))
crv = pm.curve(name='chain%s_crv' % index, p=positions, d=1)
pm.rebuildCurve(crv, s=5)
pm.xform(crv, rp=positions[0], ws=True)
pm.delete(crv, ch=True)
pm.parent(crv, topNode)
# Create root nurbs plane
plane = pm.nurbsPlane(name='dynPlane_%s' % index,
d=3,
u=2,
v=2,
ax=[0, -1, 0])[0]
pm.move(plane,
float(positions[0][0]),
float(positions[0][1]),
float(positions[0][2]),
a=1)
pm.parent(plane, chainGrp)
#Get data for current limb
startJnt = pm.listRelatives(chainGrp, children=True)[0]
pm.select(pm.listRelatives(chainGrp, children=True)[0], hi=True)
endJnt = pm.ls(sl=1)[-1]
# Make curve dynamic
pm.select(plane, r=True)
pm.select(crv, add=True)
pm.mel.eval('makeCurvesDynamicHairs %d %d %d' % (1, 0, 1))
# Get names for hair system
temp = pm.pickWalk(crv, d='up')
hairSystemName = 'hairSystem%s' % index
dynCrv = pm.listRelatives('%sOutputCurves' % hairSystemName,
children=True)[0]
pm.rename(dynCrv, 'dynCrv_%s' % index)
dynCrv = 'dynCrv_%s' % index
pm.parent(hairSystemName, chainGrp)
# Make ik spline using dynamic curve
handle, effector = pm.ikHandle(sj=startJnt,
ee=endJnt,
sol='ikSplineSolver',
c=dynCrv,
ccv=False)
pm.parent(handle, chainGrp)
# Clean up
follicle = pm.listRelatives(crv, parent=True)[0]
pm.parent(crv, 'HairRig_MainCnt')
pm.parent(follicle, chainGrp)
pm.delete('%sOutputCurves' % hairSystemName)
pm.setAttr('%s.visibility' % follicle, 0)
pm.setAttr('%s.visibility' % crv, 0)
pm.setAttr('%s.visibility' % dynCrv, 0)
pm.setAttr('%s.visibility' % handle, 0)
pm.setAttr('%s.visibility' % plane, 0)
pm.setAttr('%s.visibility' % hairSystemName, 0)
# Create attributes on main control
return dynJnts
def makeCard(jointCount=5,
jointNames={'repeat': 'DEFAULT'},
rigInfo=None,
size=(4, 6),
suffix=''):
'''
.. todo:: Do not use defaults.
&&& names is really joints names, make it so.
'''
if isinstance(jointNames, basestring):
head, repeat, tail = util.parse(jointNames)
jointNames = {'head': head, 'repeat': repeat, 'tail': tail}
elif isinstance(jointNames, list):
jointNames = {'head': jointNames}
leadName = jointNames.get('head')[0] if jointNames.get(
'head') else jointNames.get('repeat', 'DEFAULT')
joints = []
width, height = size
# Base the card name off the lead joint
cardName = leadName
if not isinstance(cardName, basestring):
cardName = cardName[0]
#jointNames = ' '.join(jointNames)
if not cardName.endswith('_card'):
if cardName.endswith('_'):
cardName += 'card'
else:
cardName += '_card'
# Make the actual card and tag with attrs
card = nurbsPlane(w=width,
lr=height / float(width),
ax=(1, 0, 0),
n=cardName,
d=1,
u=1,
v=1)[0]
card.addAttr('moRigData', dt='string')
card.addAttr('moRigState', dt='string')
addOutputControlsAttrs(card)
addJointArrayAttr(card)
#card.addAttr( 'skeletonInfo', at='bool' )
#card.addAttr( 'buildOrder', at='long' )
#card.addAttr( 'nameInfo', dt='string' )
#card.addAttr( 'suffix', dt='string' )
# Reassign it so it gets the proper interface now that it has the attrs
card = PyNode(card)
rigData = {
'buildOrder': 10,
'mirrorCode': suffix,
'nameInfo': jointNames,
}
card.rigData = rigData
#card.buildOrder.set( 10 )
#card.suffix.set( suffix )
#card.nameInfo.set( jointNames ) # &&& I hate how I handle the names, want to put in rigInfo (I think that's the json attr...)
#card.rigParams = ''
#card.rigOptions = ''
arrow = makeArrow()
arrow.setParent(card)
arrow.rename('arrow')
card.scale >> arrow.inverseScale
arrow.t.set(0, 0, 0)
arrow.r.set(0, 0, -90)
hide(arrow)
card.setParent(proxy.masterGroup())
# Place all the joints
delta = height / float(jointCount - 1) if jointCount > 1 else 0
for i in range(jointCount):
newJoint = card.addJoint()
joints.append(newJoint)
newJoint.ty.set(height / 2.0 - delta * i)
if len(joints) > 1:
for parentBpj, childBpj in zip(joints[0:-1], joints[1:]):
proxy.pointer(parentBpj, childBpj)
elif joints:
proxy.makeProxy(joints[0], proxy.getProxyGroup())
joints[0].ty.set(0)
if joints:
card.setTempNames()
pivToStart(card)
return card
def create_ribbon(numJoints=5, prefix='testRibbon', degree=None, spans=None ):
rigGrp = pm.group(empty=True, name='%s_rig_grp' %prefix)
root = pm.spaceLocator(name='%s_root' %prefix)
#===========================================================================
# ribbon plane
#===========================================================================
ribbonName = "%s_ribbon" %prefix
ribbon = pm.nurbsPlane(ax=[0,1,0], w=1, lr=0.05, d=3, u=10, v=1, ch=0, name=ribbonName)[0]
ribbon.translateX.set(0.5)
pm.makeIdentity(ribbon, apply=True, t=1 ,r=1 ,s=1, n=0 ,pn=1)
pm.parent(ribbon, rigGrp)
#===========================================================================
# ribbon follicles / joints
#===========================================================================
for i in range(numJoints):
spacing = i * (1.0/(numJoints-1))
jointName = "%s_%d" %(prefix, i+1)
fol = create_follicle(ribbon, spacing, 0.5)
fol_trans = fol.getParent()
pm.select(clear=True)
joint = pm.joint(name=jointName)
pm.parent(joint, fol_trans, r=True)
pm.parent(fol, rigGrp)
#===========================================================================
# ribbon wires
#===========================================================================
curveName = '%s_wire' %prefix
curve = pm.curve(d=2, p=[[0,0,0],[0.5,0,0],[1,0,0]], k=[0,0,1,1], name=curveName)
if spans and degree:
mel.eval("rebuildCurve -ch 0 -rpo 1 -rt 0 -end 1 -kr 0 -kcp 0 -kep 1 -kt 0 -s %d -d %d %s" %(spans, degree, curve.name()))
wires = wire_deformer( curve.name(), ribbon.name())
pm.parent(wires, rigGrp)
#===========================================================================
# ribbon wire control
#===========================================================================
ctrls = []
for cv in curve.cv:
clusterName = '%s_wire%d_cluster' %(prefix, cv.index())
ctrlName = "%s_wire%d_ctrl" %(prefix, cv.index())
cluster, clusterHandle = pm.cluster(cv, relative=True, name=clusterName)
ctrl = pm.spaceLocator(name=ctrlName)
pm.delete(pm.pointConstraint(clusterHandle, ctrl, mo=False))
pm.parentConstraint(ctrl, clusterHandle)
ctrls.append(ctrl)
pm.parent(clusterHandle, rigGrp)
#===========================================================================
# ribbon start/end ctrls
#===========================================================================
startCtrlName = "%s_start_ctrl" %prefix
endCtrlName = "%s_end_ctrl" %prefix
ctrls[0].rename(startCtrlName)
startConst = ctrls[0].add_parentGroup(suffix='const')
ctrls[-1].rename(endCtrlName)
endConst = ctrls[-1].add_parentGroup(suffix='const')
pm.parent(startConst, endConst, root)
#===========================================================================
# mid ctrls
#===========================================================================
for ctrl in ctrls[1:-1]:
value = ctrl.translateX.get()
ctrlConst = ctrl.add_parentGroup(suffix='const')
pm.parentConstraint(ctrls[-1], ctrlConst, w=value)
pm.parentConstraint(ctrls[0], ctrlConst, w=1-value)
pm.parent(ctrlConst, root)
def create_surface(self, name='Surface'):
"""
Create a simple rig to deform a nurbsSurface, allowing the rigger to easily provide
a surface for the influence to slide on.
:param name: The suffix of the surface name to create.
:return: A pymel.nodetypes.Transform instance of the created surface.
"""
nomenclature = self.get_nomenclature_rig().copy()
nomenclature.add_tokens(name)
root = pymel.createNode('transform')
pymel.addAttr(root, longName='bendUpp', k=True)
pymel.addAttr(root, longName='bendLow', k=True)
pymel.addAttr(root, longName='bendSide', k=True)
# Create Guide
plane_transform, plane_make = pymel.nurbsPlane(patchesU=4, patchesV=4)
# Create Bends
bend_side_deformer, bend_side_handle = pymel.nonLinear(plane_transform,
type='bend')
bend_upp_deformer, bend_upp_handle = pymel.nonLinear(plane_transform,
type='bend')
bend_low_deformer, bend_low_handle = pymel.nonLinear(plane_transform,
type='bend')
plane_transform.r.set(0, -90, 0)
bend_side_handle.r.set(90, 90, 0)
bend_upp_handle.r.set(180, 90, 0)
bend_low_handle.r.set(180, 90, 0)
bend_upp_deformer.highBound.set(0) # create pymel warning
bend_low_deformer.lowBound.set(0) # create pymel warning
plane_transform.setParent(root)
bend_side_handle.setParent(root)
bend_upp_handle.setParent(root)
bend_low_handle.setParent(root)
pymel.connectAttr(root.bendSide, bend_side_deformer.curvature)
pymel.connectAttr(root.bendUpp, bend_upp_deformer.curvature)
pymel.connectAttr(root.bendLow, bend_low_deformer.curvature)
# Rename all the things!
root.rename(nomenclature.resolve('SurfaceGrp'))
plane_transform.rename(nomenclature.resolve('Surface'))
bend_upp_deformer.rename(nomenclature.resolve('UppBend'))
bend_low_deformer.rename(nomenclature.resolve('LowBend'))
bend_side_deformer.rename(nomenclature.resolve('SideBend'))
bend_upp_handle.rename(nomenclature.resolve('UppBendHandle'))
bend_low_handle.rename(nomenclature.resolve('LowBendHandle'))
bend_side_handle.rename(nomenclature.resolve('SideBendHandle'))
# Try to guess the desired position
min_x = None
max_x = None
pos = pymel.datatypes.Vector()
for jnt in self.jnts:
pos += jnt.getTranslation(space='world')
if min_x is None or pos.x < min_x:
min_x = pos.x
if max_x is None or pos.x > max_x:
max_x = pos.x
pos /= len(self.jnts)
length_x = max_x - min_x
root.setTranslation(pos)
root.scaleX.set(length_x)
root.scaleY.set(length_x * 0.5)
root.scaleZ.set(length_x)
pymel.select(root)
#self.input.append(plane_transform)
return plane_transform
def CreateSurface(pos1, pos2, Div=10):
try:
pm.select(pos1)
tempPos = pm.cluster(n='Temp')[1]
JntPos1 = pm.createNode('joint', n=(pos1 + '_Pos1Jnt'))
pm.delete(pm.parentConstraint(tempPos, JntPos1))
pm.makeIdentity(JntPos1, a=1, t=1, r=1, s=1)
pm.delete(tempPos)
except:
tempPos = pm.createNode('transform', n='Temp')
pm.delete(pm.parentConstraint(pos1, tempPos))
JntPos1 = pm.createNode('joint', n=(pos1 + '_Pos1Jnt'))
pm.delete(pm.parentConstraint(tempPos, JntPos1))
pm.makeIdentity(JntPos1, a=1, t=1, r=1, s=1)
pm.delete(tempPos)
try:
pm.select(pos2)
tempPos = pm.cluster(n='Temp')[1]
JntPos2 = pm.createNode('joint', n=(pos2 + '_Pos2Jnt'))
pm.delete(pm.parentConstraint(tempPos, JntPos2))
pm.makeIdentity(JntPos2, a=1, t=1, r=1, s=1)
pm.delete(tempPos)
except:
tempPos = pm.createNode('transform', n='Temp')
pm.delete(pm.parentConstraint(pos2, tempPos))
JntPos2 = pm.createNode('joint', n=(pos2 + '_Pos2Jnt'))
pm.delete(pm.parentConstraint(tempPos, JntPos2))
pm.makeIdentity(JntPos2, a=1, t=1, r=1, s=1)
pm.delete(tempPos)
pm.parent(JntPos2, JntPos1)
pm.joint(JntPos1, e=1, oj='xyz', secondaryAxisOrient='yup')
pm.joint(JntPos2, e=1, oj='none', ch=1, zso=1)
distanceND = pm.createNode('distanceBetween')
JntPos1.worldMatrix[0] >> distanceND.inMatrix1
JntPos2.worldMatrix[0] >> distanceND.inMatrix2
Dist = distanceND.distance.get()
surface = pm.nurbsPlane(w=Dist, lr=.01, u=Div, ax=(0, 1, 0), ch=0)
print surface
bsSurface = pm.duplicate(surface)
print bsSurface
pm.blendShape(bsSurface,
surface,
foc=1,
n=(str(bsSurface[0]) + '_Blendshape'),
w=(0, 1))
pm.delete(pm.parentConstraint(JntPos1, JntPos2, surface[0]))
pm.delete(JntPos1, JntPos2)
fols = []
ctrls = []
for i in range(0, Div):
val = ((.5 / float(Div)) * (i + 1) * 2) - ((.5 / float(Div * 2)) * 2)
fol = pm.createNode('transform',
n=('Tst_' + str(i) + '_Follicle'),
ss=1)
folShape = pm.createNode('follicle',
n=fol.name() + 'Shape',
p=fol,
ss=1)
geo = surface[0]
geo.local >> folShape.inputSurface
geo.worldMatrix[0] >> folShape.inputWorldMatrix
folShape.outRotate >> fol.rotate
folShape.outTranslate >> fol.translate
fol.inheritsTransform.set(False)
folShape.parameterV.set(0.5)
folShape.parameterU.set(val)
fols.append(fol)
Ctrl = mel.eval(
"sphere -esw 360 -r 0.3 -d 1 -ut 0 -tol 0.01 -s 4 -nsp 2 -ch 0;")
pm.PyNode(Ctrl[0])
Ctrl = pm.rename(Ctrl[0], 'Follicle_' + str(i) + '_Ctrl')
pm.delete(pm.parentConstraint(fol, Ctrl))
Grp = ZeroOut(Ctrl)
ctrls.append(Ctrl)
try:
Shaps = pm.listRelatives(Ctrl, s=1)[0]
Shaps.overrideEnabled.set(1)
Shaps.overrideShading.set(0)
Shaps.overrideColor.set(4)
Shaps.overrideEnabled.lock(True)
Shaps.overrideShading.lock(True)
Shaps.overrideColor.lock(True)
except:
pass
pm.select(cl=1)
pm.parent(Grp, fol)
RevGrp = RevGroup(Ctrl)
SknJnts = []
for i in range(0, Div):
val = ((.5 / float(Div)) * (i + 1) * 2) - ((.5 / float(Div * 2)) * 2)
fol = pm.createNode('transform', n=('Tst_' + str(i)), ss=1)
folShape = pm.createNode('follicle',
n=fol.name() + 'Shape',
p=fol,
ss=1)
geo = bsSurface[0]
geo.local >> folShape.inputSurface
geo.worldMatrix[0] >> folShape.inputWorldMatrix
folShape.outRotate >> fol.rotate
folShape.outTranslate >> fol.translate
fol.inheritsTransform.set(False)
folShape.parameterV.set(0.5)
folShape.parameterU.set(val)
pm.select(cl=1)
jnt = pm.joint(n=('Follicle_' + str(i) + '_Jnt'))
SknJnts.append(jnt)
pm.delete(pm.parentConstraint(fol, jnt))
#pm.delete(fol)
ZeroOut(jnt)
pm.makeIdentity(jnt, a=1, t=1, r=1, s=1)
for i in range(0, Div):
ctrls[i].t >> SknJnts[i].t
ctrls[i].r >> SknJnts[i].r
ctrls[i].s >> SknJnts[i].s
pm.skinCluster(SknJnts, bsSurface, mi=3, omi=0, tsb=1, dr=10)
def super_ribbon(start='', end='', segments=5, ribbonName='ribbon'):
ribbon_rootName = ribbonName #+'_RBN'
ribbon_distance_measure = pm.shadingNode('distanceBetween',
name=ribbon_rootName +
'_distance',
asUtility=True)
start_matrix = pm.shadingNode('decomposeMatrix',
name=ribbon_rootName + '_start_matrix',
asUtility=True)
end_matrix = pm.shadingNode('decomposeMatrix',
name=ribbon_rootName + '_end_matrix',
asUtility=True)
pm.connectAttr(start + '.worldMatrix', start_matrix + '.inputMatrix')
pm.connectAttr(start_matrix + '.outputTranslate',
ribbon_distance_measure + '.point1')
pm.connectAttr(end + '.worldMatrix', end_matrix + '.inputMatrix')
pm.connectAttr(end_matrix + '.outputTranslate',
ribbon_distance_measure + '.point2')
ribbon_length = pm.getAttr(ribbon_distance_measure + '.distance')
ribbon_length_ratio = ribbon_length / (ribbon_length * segments)
ribbonGEO = pm.nurbsPlane(name=ribbon_rootName + '_GEO',
axis=[0, 1, 0],
width=ribbon_length,
lengthRatio=ribbon_length_ratio,
degree=3,
patchesU=segments,
patchesV=1,
constructionHistory=0)
ribbonGEO = ribbonGEO[0]
pm.addAttr(ribbonGEO, longName='metaParent', attributeType='message')
pm.addAttr(ribbonGEO,
shortName='rbn',
longName='ribbon',
attributeType='message')
ribbon_rootGRP = pm.group(name=ribbon_rootName + '_GRP')
pm.addAttr(ribbon_rootGRP, longName='metaParent', attributeType='message')
pm.addAttr(ribbon_rootGRP,
shortName='rbn',
longName='ribbon',
attributeType='message') ##---- connect with tagger
pm.addAttr(ribbon_rootGRP,
longName='ribbonSegments',
attributeType='long',
defaultValue=segments)
pm.addAttr(ribbon_rootGRP, longName='rigPart', attributeType='message')
ribbon_rootGRP.metaParent >> ribbonGEO.metaParent
print 'making ribbon drive joints'
#connect to face rig or lower face, whatever is the closest rig part
startJointTrans = pm.xform(start, q=True, ws=True, translation=True)
endJointTrans = pm.xform(end, q=True, ws=True, translation=True)
midJointTrans = uf.average_position(start, end)
drive_joint_list = []
##pm.setAttr(jointName + '.drawStyle' = 2) hide joints
pm.select(clear=True)
startJoint = pm.joint(name=ribbonName + '_RBN_start_DRV',
relative=True,
radius=2,
position=startJointTrans)
pm.addAttr(startJoint, longName='metaParent', attributeType='message')
pm.addAttr(startJoint,
shortName='rbn',
longName='ribbon',
attributeType='message')
pm.makeIdentity(startJoint, apply=True, rotate=True)
drive_joint_list = drive_joint_list + [startJoint]
ribbon_rootGRP.metaParent >> startJoint.metaParent
pm.select(clear=True)
endJoint = pm.joint(name=ribbonName + '_RBN_end_DRV',
relative=True,
radius=2,
position=endJointTrans)
pm.addAttr(endJoint, longName='metaParent', attributeType='message')
pm.addAttr(endJoint, longName='ribbon', attributeType='message')
pm.makeIdentity(endJoint, apply=True, rotate=True)
drive_joint_list = drive_joint_list + [endJoint]
ribbon_rootGRP.metaParent >> endJoint.metaParent
pm.select(clear=True)
midJoint = pm.joint(name=ribbonName + '_RBN_mid_DRV',
relative=True,
radius=2,
position=midJointTrans)
pm.addAttr(midJoint, longName='metaParent', attributeType='message')
pm.addAttr(midJoint,
shortName='rbn',
longName='ribbon',
attributeType='message')
drive_joint_list = drive_joint_list + [midJoint]
ribbon_rootGRP.metaParent >> midJoint.metaParent
driver_group = uf.nest_transform(name=ribbon_rootName + '_drivers_GRP',
action='parent',
target=midJoint,
transformObj='group')
driver_group | startJoint
driver_group | endJoint
pm.select(clear=True)
for driver in drive_joint_list:
current_group_name = str(driver).replace('_DRV', '_GRP')
current_group = uf.nest_transform(name=current_group_name,
action='parent',
target=driver,
transformObj='group')
current_offset = uf.nest_transform(name=current_group_name.replace(
'GRP', 'OST'),
action='parent',
target=driver,
transformObj='group')
pm.select(clear=True)
#move everything into position
pm.xform(ribbon_rootGRP, translation=midJointTrans, worldSpace=True)
##---- skin to nurbs curve
pm.select(drive_joint_list, ribbonGEO)
pm.skinCluster(toSelectedBones=True,
bindMethod=0,
normalizeWeights=1,
weightDistribution=0,
maximumInfluences=2,
obeyMaxInfluences=True,
skinMethod=1,
dropoffRate=2,
removeUnusedInfluence=False)
##----
# Propagate follicles
print('making follicles and skin joints')
follicle_list = []
ribbon_locator_list = []
current_name = ''
for i in range(segments):
uPosition_factor = 1 / float(segments)
currentUposition = uPosition_factor * (float(i) + 0.5)
print 'follicle'
last_follicle = create_follicle(oNurbs=ribbonGEO,
uPos=currentUposition,
vPos=0.5)
print('last follicle = ' + last_follicle.getParent())
pm.addAttr(last_follicle,
longName='metaParent',
attributeType='message')
pm.addAttr(last_follicle,
shortName='rbn',
longName='ribbon',
attributeType='message')
ribbon_rootGRP.metaParent >> last_follicle.metaParent
follicle_list.append(last_follicle)
if i == (segments / 2):
currentSide = 'C_'
elif i < (segments / 2):
currentSide = 'R_'
else:
currentSide = 'L_'
current_name = currentSide + ribbon_rootName
#currentJointName = currentSide + current_name
print(current_name)
current_locator = uf.nest_transform(name=current_name + '_LOC',
action='child',
target=last_follicle.getParent(),
transformObj='locator')
current_group = uf.nest_transform(name=current_name + '_GRP',
action='parent',
target=current_locator,
transformObj='group')
pm.addAttr(current_locator,
shortName='rbn',
longName='ribbon',
attributeType='message')
ribbon_locator_list = ribbon_locator_list + [current_locator]
ribbon_rootGRP.metaParent >> current_locator.metaParent
ribbonRef = ribbon_rootGRP
return ribbonRef
def create_vfk(self, name = "", numJoints=20.0, numControls=3.0, controlRadius = 4.0,
jointRadius=0.25, jointPrefix = 'joint_', jointGroupPrefix ='vfk_grp_',
controlPrefix = 'CTRL_vfk_', controlGroupPrefix = 'OFF_CTRL_vfk_',
boneTranslateAxis = '.tx', boneUpAxis = [0,0,1]):
'''
if self.close_on_create_chk.checkState() == qc.Qt.Checked:
self.close
'''
pmc.undoInfo(openChunk=True)
### Get top and end joints, check for parents/children
sels = pmc.ls(sl=1)
topJoint = sels[0]
endJoint = sels[1]
try:
print topJoint, ' and ', endJoint, ' selected.'
### pmc.listRelatives(topJoint, children=True, type='joint')
except IndexError:
print 'Error: Select a joint and an immediate child joint.'
endChild = pmc.listRelatives(endJoint, c=True)
if endChild:
linkJointEnd = pmc.duplicate(endJoint, parentOnly=True, n=endJoint + '_LINK')
pmc.setAttr(linkJointEnd[0] + '.radius', jointRadius * 2)
pmc.parent(endChild, linkJointEnd)
pmc.parent(linkJointEnd, w=True)
topParent = pmc.listRelatives(topJoint, p=True)
if topParent:
linkJointTop = pmc.duplicate(topJoint, parentOnly=True, n=topJoint + '_LINK')
pmc.setAttr(linkJointTop[0] + '.radius', jointRadius * 2)
pmc.parent(linkJointTop, topParent)
pmc.parent(topJoint, linkJointTop)
### Check basic user-defined values
if self.name_le.text() != "":
name = self.name_le.text()
else:
name = str(topJoint) + '_'
if self.joints_le.text() != "":
numJoints = float(self.joints_le.text())
if self.controls_le.text() != "":
numControls = float(self.controls_le.text())
### Check advanced user-defined values
if self.control_radius_le.text() != "":
controlRadius = float(self.control_radius_le.text())
if self.joint_radius_le.text() != "":
jointRadius = float(self.joint_radius_le.text())
if self.joint_prefix_le.text() != "":
jointPrefix = self.joint_prefix_le.text()
if self.joint_grp_prefix_le.text() != "":
jointGroupPrefix = self.joint_grp_prefix_le.text()
if self.control_prefix_le.text() != "":
controlPrefix = self.control_prefix_le.text()
if self.control_grp_prefix_le.text() != "":
controlGroupPrefix = self.control_grp_prefix_le.text()
if self.bone_trans_axis_radX.isChecked() == True and self.bone_up_axis_radX.isChecked() == True:
print 'Warning: bone main axis and bone up axis cannot be same.'
return
if self.bone_trans_axis_radY.isChecked() == True and self.bone_up_axis_radY.isChecked() == True:
print 'Warning: bone main axis and bone up axis cannot be same.'
return
if self.bone_trans_axis_radZ.isChecked() == True and self.bone_up_axis_radZ.isChecked() == True:
print 'Warning: bone main axis and bone up axis cannot be same.'
return
if self.bone_trans_axis_radX.isChecked() == True:
boneTranslateAxis = '.tx'
if self.bone_trans_axis_radY.isChecked() == True:
boneTranslateAxis = '.ty'
if self.bone_trans_axis_radZ.isChecked() == True:
boneTranslateAxis = '.tz'
if self.bone_up_axis_radX.isChecked() == True:
boneUpAxis = [1,0,0]
if self.bone_up_axis_radY.isChecked() == True:
boneUpAxis = [0,1,0]
if self.bone_up_axis_radZ.isChecked() == True:
boneUpAxis = [0,0,1]
#### ACTUAL FUNCTION PART
nurbsWidth = pmc.getAttr(endJoint + boneTranslateAxis)
self._jointRes(topJoint, endJoint, boneTranslateAxis= boneTranslateAxis, add= numJoints-2)
surface = pmc.nurbsPlane(pivot=[0,0,0], axis= boneUpAxis, width=nurbsWidth, lengthRatio=0.1,
u=(numJoints-1), ch=0, n= name + 'vfk_surface')
## Uncomment to use as polyPlane instead of nurbsSurface
## surface = pmc.polyPlane(w=20, h=1, sx=20, sy=1, ax=[0,1,0], cuv=2, ch=0, n= name + 'vfk_surface')
if boneTranslateAxis == '.ty':
if boneUpAxis == [1,0,0]:
pmc.setAttr(surface[0] + '.rx', -90)
if boneUpAxis == [0,0,1]:
pmc.setAttr(surface[0] + '.rz', -90)
pmc.makeIdentity(surface[0], apply=True, t=0, r=1, s=0)
if boneTranslateAxis == '.tz':
if boneUpAxis == [0,1,0]:
pmc.setAttr(surface[0] + '.ry', -90)
pmc.makeIdentity(surface[0], apply=True, t=0, r=1, s=0)
surface_off = pmc.group(surface, n= name + 'OFF_surface')
pmc.parent(surface_off, topJoint)
if boneTranslateAxis == '.tx':
pmc.xform(surface_off, translation = [nurbsWidth/2, 0, 0], rotation=[0,0,0])
if boneTranslateAxis == '.ty':
pmc.xform(surface_off, translation = [0, nurbsWidth/2, 0], rotation=[0,0,0])
if boneTranslateAxis == '.tz':
pmc.xform(surface_off, translation = [0, 0, nurbsWidth/2], rotation=[0,0,0])
pmc.parent(surface_off, w=True)
surface_mtx= pmc.xform(surface, q=True, ws=True, m=True)
joints = pmc.listRelatives(topJoint, children=1, allDescendents=1)
joints.append(topJoint)
joints.reverse()
for j in xrange(len(joints)):
pmc.select(joints[j])
pmc.rename(joints[j], jointPrefix + str(j+1))
pmc.setAttr(joints[j] + '.radius', jointRadius)
pmc.addAttr(joints[j], ln='position', min=0, max=1, dv=0, keyable=True)
pmc.setAttr(joints[j] + '.position', j/(numJoints-1))
pmc.select(cl=1)
jmtx = pmc.xform(joints[j], q=True, m=True, ws=True)
if j == 0:
off_vfk = pmc.group(em=True, n= name + 'OFF_vfk')
pmc.xform(off_vfk, ws=True, m=jmtx)
root = pmc.listRelatives(joints[0], parent=True)
for c in xrange(int(numControls)):
jparent = pmc.listRelatives(joints[j], parent=True)
vfk_grp = pmc.group(em=True, n= name + jointGroupPrefix + 'j' + str(j+1) + '_c' + str(c+1))
pmc.xform(vfk_grp, ws=True, m=jmtx)
pmc.parent(joints[j], vfk_grp)
pmc.parent(vfk_grp, jparent)
if c == 0:
pmc.parent(vfk_grp, off_vfk)
if root != None:
pmc.parent(off_vfk, root)
else:
for c in xrange(int(numControls)):
jparent = pmc.listRelatives(joints[j], parent=True)
vfk_grp = pmc.group(em=True, n= name + jointGroupPrefix + 'j' + str(j+1) + '_c' + str(c+1))
pmc.xform(vfk_grp, ws=True, m=jmtx)
pmc.parent(joints[j], vfk_grp)
pmc.parent(vfk_grp, jparent)
ctrlSpacing = (nurbsWidth/(numControls+1))
for i in xrange(int(numControls)):
if boneTranslateAxis == '.tx':
ctrl_normal = [1,0,0]
if boneTranslateAxis == '.ty':
ctrl_normal = [0,1,0]
if boneTranslateAxis == '.tz':
ctrl_normal = [0,0,1]
ctrl = pmc.circle(normal=ctrl_normal, sw=360, r=controlRadius, ch=0, n= name + controlPrefix + str(i+1))
ctrl_off = pmc.group(ctrl, n= name + controlGroupPrefix + str(i+1))
pmc.xform(ctrl_off, ws=True, m=surface_mtx)
pmc.parent(ctrl_off, surface)
pmc.setAttr(ctrl[0] + boneTranslateAxis, ((nurbsWidth/-2) + (ctrlSpacing*(i+1))))
pmc.parent(ctrl_off, w=True)
flcl = self._parentSurfaceFLCL(ctrl, surface[0])
ctrl_mtx = pmc.xform(ctrl, q=True, m=True, ws=True)
pmc.xform(ctrl_off, ws=True, m=ctrl_mtx)
pmc.parent(ctrl_off, flcl[0])
pmc.parent(ctrl, ctrl_off)
min_falloff = 1/numJoints
pmc.addAttr(ctrl[0], ln='position', min=0, max=10, dv=0, keyable=True)
pmc.addAttr(ctrl[0], ln='falloff', min=min_falloff, max=1, dv=0.5, keyable=True)
pmc.addAttr(ctrl[0], ln='numberOfJointsAffected', min=0, max=numJoints, dv=0, keyable=True)
multD = pmc.createNode('multiplyDivide', n= name + 'multD_jAff_vfk_' + str(i+1))
setR = mc.createNode('setRange', n= name + 'setR_jAff_vfk_' + str(i+1))
pmc.connectAttr(ctrl[0] + '.falloff', multD + '.input1X')
pmc.setAttr(multD + '.input2X', 2)
pmc.setAttr(multD + '.operation', 1)
pmc.connectAttr(multD + '.outputX', setR + '.valueX')
pmc.setAttr(setR + '.oldMinX', 0)
pmc.setAttr(setR + '.oldMaxX', 1)
pmc.setAttr(setR + '.minX', 0)
pmc.setAttr(setR + '.maxX', numJoints)
pmc.connectAttr(setR + '.outValueX', ctrl[0] + '.numberOfJointsAffected')
paramU = pmc.getAttr(flcl[0] + '.parameterU')
div_ten = pmc.createNode('multiplyDivide', n="DIV_" + name + controlPrefix + str(i+1))
pmc.setAttr(div_ten.input2X, 10)
pmc.setAttr(div_ten.operation, 2)
pmc.connectAttr(ctrl[0] + '.position', div_ten.input1X)
pmc.connectAttr(div_ten.outputX, flcl[0] + '.parameterU')
pmc.setAttr(ctrl[0] + '.position', paramU * 10.0)
fPos_plus = pmc.createNode('plusMinusAverage', n= name + 'fPosPlus_vfk_' + str(i+1))
pmc.connectAttr(div_ten.outputX, fPos_plus + '.input1D[0]', f=True)
pmc.connectAttr(ctrl[0] + '.falloff', fPos_plus + '.input1D[1]', f=True)
pmc.setAttr(fPos_plus + '.operation', 1)
fPos_minus = pmc.createNode('plusMinusAverage', n= name + 'fPosMinus_vfk_' + str(i+1))
pmc.connectAttr(div_ten.outputX, fPos_minus + '.input1D[0]', f=True)
pmc.connectAttr(ctrl[0] + '.falloff', fPos_minus + '.input1D[1]', f=True)
pmc.setAttr(fPos_minus + '.operation', 2)
for f in (fPos_plus, fPos_minus):
for j in xrange(len(joints)):
upperM = pmc.createNode('plusMinusAverage', n= (name + f + '_upperM_j' + str(j+1) + '_c' + str(i+1)))
lowerM = pmc.createNode('plusMinusAverage', n= (name + f + '_lowerM_j' + str(j+1) + '_c' + str(i+1)))
pmc.setAttr(upperM + '.operation', 2)
pmc.setAttr(lowerM + '.operation', 2)
pmc.connectAttr(joints[j] + '.position', upperM + '.input1D[0]')
pmc.connectAttr(f + '.output1D', upperM + '.input1D[1]')
pmc.connectAttr(div_ten.outputX, lowerM + '.input1D[0]')
pmc.connectAttr(f + '.output1D', lowerM + '.input1D[1]')
divA = pmc.createNode('multiplyDivide', n= f + '_divA_j' + str(j+1) + '_c' + str(i+1))
pmc.setAttr(divA + '.operation', 2)
pmc.connectAttr(upperM + '.output1D', divA + '.input1X')
pmc.connectAttr(lowerM + '.output1D', divA + '.input2X')
multA = pmc.createNode('multiplyDivide', n= f + '_multA_j' + str(j+1) + '_c' + str(i+1))
pmc.setAttr(multA + '.operation', 1)
pmc.connectAttr(divA + '.outputX', multA + '.input1X')
pmc.setAttr(multA + '.input2X', 2)
divB = pmc.createNode('multiplyDivide', n= f + '_divB_j' + str(j+1) + '_c' + str(i+1))
pmc.setAttr(divB + '.operation', 2)
pmc.connectAttr(multA + '.outputX', divB + '.input1X')
pmc.connectAttr(ctrl[0] + '.numberOfJointsAffected', divB + '.input2X')
for j in xrange(len(joints)):
cond = pmc.createNode('condition', n= name + 'cond_j' + str(j+1) + '_c' + str(i+1))
pmc.setAttr(cond + '.operation', 3)
pmc.connectAttr(div_ten.outputX, cond + '.firstTerm') # then use minus
pmc.connectAttr(joints[j] + '.position', cond + '.secondTerm') # then use plus
pmc.connectAttr(fPos_minus + '_divB_j' + str(j+1) + '_c' + str(i+1) + '.outputX', cond + '.colorIfTrueR')
pmc.connectAttr(fPos_minus + '_divB_j' + str(j+1) + '_c' + str(i+1) + '.outputX', cond + '.colorIfTrueG')
pmc.connectAttr(fPos_minus + '_divB_j' + str(j+1) + '_c' + str(i+1) + '.outputX', cond + '.colorIfTrueB')
pmc.connectAttr(fPos_plus + '_divB_j' + str(j+1) + '_c' + str(i+1) + '.outputX', cond + '.colorIfFalseR')
pmc.connectAttr(fPos_plus + '_divB_j' + str(j+1) + '_c' + str(i+1) + '.outputX', cond + '.colorIfFalseG')
pmc.connectAttr(fPos_plus + '_divB_j' + str(j+1) + '_c' + str(i+1) + '.outputX', cond + '.colorIfFalseB')
cond_neg = pmc.createNode('condition', n= name + 'cond_neg_j' + str(j+1) + '_c' + str(i+1))
pmc.connectAttr(cond + '.outColorR', cond_neg + '.firstTerm')
pmc.setAttr(cond_neg + '.secondTerm', 0)
pmc.setAttr(cond_neg + '.operation', 2)
pmc.connectAttr(cond + '.outColor', cond_neg + '.colorIfTrue')
pmc.setAttr(cond_neg + '.colorIfFalse', [0,0,0])
multiFinalRot = pmc.createNode('multiplyDivide', n= name + 'multiFinalRot_j' + str(j+1) + '_c' + str(i+1))
pmc.setAttr(multiFinalRot + '.operation', 1)
pmc.connectAttr(cond_neg + '.outColor', multiFinalRot + '.input1')
pmc.connectAttr(ctrl[0] + '.rotate', multiFinalRot + '.input2')
pmc.connectAttr(multiFinalRot + '.output', name + jointGroupPrefix + 'j' + str(j+1) + '_c' + str(i+1) + '.rotate')
'''
multiFinalScl = pmc.createNode('multiplyDivide', n= name + 'multiFinalScl_j' + str(j+1) + '_c' + str(i+1))
pmc.setAttr(multiFinalScl + '.operation', 1)
pmc.connectAttr(cond + '.outColor', multiFinalScl + '.input1')
pmc.connectAttr(ctrl[0] + '.scale', multiFinalScl + '.input2')
pmc.connectAttr(multiFinalScl + '.output', name + jointGroupPrefix + 'j' + str(j+1) + '_c' + str(i+1) + '.scale')
'''
self._ctrlDBL(ctrl)
if endChild:
pmc.parent(linkJointEnd, endJoint)
pmc.undoInfo(closeChunk=True)
pmc.undoInfo(openChunk=True)
pmc.skinCluster(joints, name + 'vfk_surface', mi=1)
pmc.undoInfo(closeChunk=True)
def bdBuildRbnDT(self,name,start,end,segments):
surfaceRbn = pm.nurbsPlane(ax = [0,0,22], d=3, u=1, v=segments , w=1, lr = segments)[0]
surfaceRbn.rename(name)
flcGrp = self.bdCreateFol(surfaceRbn,segments)
surfaceRbn_BS = surfaceRbn.duplicate()[0]
surfaceRbn_BS.rename(name + '_BS')
surfaceRbn_BS.translateX.set(segments * 0.5 )
blendshapeNode = pm.blendShape(surfaceRbn_BS,surfaceRbn,name=surfaceRbn.name() + '_blendShape')[0]
blendshapeNode.attr(surfaceRbn_BS.name()).set(1)
locatorsRbn = []
topLocator = pm.spaceLocator()
topLocator.rename(name + '_loc_top_CON')
topLocator.translateY.set(segments * 0.5)
pm.makeIdentity(topLocator,apply=True,t=True,r=True,s=True)
midLocator = pm.spaceLocator()
midLocator.rename(name + '_loc_mid_CON')
midLocatorGrp = pm.group(midLocator,name=midLocator.name() + '_grp')
pm.makeIdentity(midLocator,apply=True,t=True,r=True,s=True)
botLocator = pm.spaceLocator()
botLocator.rename(name + '_loc_bot_CON')
botLocator.translateY.set(segments * -0.5)
pm.makeIdentity(botLocator,apply=True,t=True,r=True,s=True)
locatorsRbn.append(topLocator)
locatorsRbn.append(midLocator)
locatorsRbn.append(botLocator)
pm.pointConstraint(topLocator,botLocator,midLocatorGrp)
conGrp = pm.group([topLocator,midLocatorGrp,botLocator],n=name.replace('srf','CON_GRP'))
curveDrv = pm.curve(d=2, p=[(0, segments * 0.5, 0), (0, 0, 0), (0, segments * -0.5, 0)],k=[0,0,1,1])
curveDrv.rename(name.replace('srf', 'wire_CRV'))
curveDrv.translateX.set(segments * 0.5)
wireDef = pm.wire(surfaceRbn_BS,w=curveDrv,en=1,gw=False,ce=0, li=0, dds = [0,20], n=name.replace('srf','wire'))
#kind of a hack
wireDefBase = wireDef[0].baseWire[0].listConnections(d=False,s=True)
curveCLS,clsGrp = self.bdClustersOnCurve(curveDrv,segments)
for i in range(3):
locatorsRbn[i].translate.connect(curveCLS[i].translate)
#organize a bit
moveGrp = pm.group([conGrp,surfaceRbn],name=name.replace('srf','move_GRP'))
extraGrp = pm.group([flcGrp,surfaceRbn_BS,clsGrp,curveDrv,wireDefBase],name = name.replace('srf','extra_GRP'))
allGrp = pm.group([moveGrp,extraGrp],name = name.replace('srf','RBN'))
self.bdFlcScaleCnstr(moveGrp,flcGrp)
globalCon = pm.spaceLocator()
globalCon.rename(name.replace("srf",'world_CON'))
pm.parent(globalCon,allGrp)
pm.parent(moveGrp,globalCon)
self.bdCreateJoints(flcGrp)
twistDef, twistDefTransform = self.bdAddTwist(surfaceRbn_BS)
pm.parent(twistDefTransform, extraGrp)
topLocator.rotateY.connect(twistDef.startAngle)
botLocator.rotateY.connect(twistDef.endAngle)
pm.reorderDeformers(wireDef[0],twistDef,surfaceRbn_BS)
def CreateSurface(pos1, pos2, Div=10):
try:
pm.select(pos1)
tempPos = pm.cluster(n='Temp')[1]
JntPos1 = pm.createNode('joint', n=(pos1 + '_Pos1Jnt'))
pm.delete(pm.parentConstraint(tempPos, JntPos1))
pm.makeIdentity(JntPos1, a=1, t=1, r=1, s=1)
pm.delete(tempPos)
except:
tempPos = pm.createNode('transform', n='Temp')
pm.delete(pm.parentConstraint(pos1, tempPos))
JntPos1 = pm.createNode('joint', n=(pos1 + '_Pos1Jnt'))
pm.delete(pm.parentConstraint(tempPos, JntPos1))
pm.makeIdentity(JntPos1, a=1, t=1, r=1, s=1)
pm.delete(tempPos)
try:
pm.select(pos2)
tempPos = pm.cluster(n='Temp')[1]
JntPos2 = pm.createNode('joint', n=(pos2 + '_Pos2Jnt'))
pm.delete(pm.parentConstraint(tempPos, JntPos2))
pm.makeIdentity(JntPos2, a=1, t=1, r=1, s=1)
pm.delete(tempPos)
except:
tempPos = pm.createNode('transform', n='Temp')
pm.delete(pm.parentConstraint(pos2, tempPos))
JntPos2 = pm.createNode('joint', n=(pos2 + '_Pos2Jnt'))
pm.delete(pm.parentConstraint(tempPos, JntPos2))
pm.makeIdentity(JntPos2, a=1, t=1, r=1, s=1)
pm.delete(tempPos)
pm.parent(JntPos2, JntPos1)
pm.joint(JntPos1, e=1, oj='xyz', secondaryAxisOrient='yup')
pm.joint(JntPos2, e=1, oj='none', ch=1, zso=1)
distanceND = pm.createNode('distanceBetween')
JntPos1.worldMatrix[0] >> distanceND.inMatrix1
JntPos2.worldMatrix[0] >> distanceND.inMatrix2
Dist = distanceND.distance.get()
surface = pm.nurbsPlane(w=Dist, lr=.01, u=Div, ax=(0, 1, 0), ch=0)
print surface
bsSurface = pm.duplicate(surface)
pm.delete(pm.parentConstraint(JntPos1, JntPos2, surface[0]))
pm.delete(JntPos1, JntPos2)
fols = []
for i in range(0, Div):
val = ((.5 / float(Div)) * (i + 1) * 2) - ((.5 / float(Div * 2)) * 2)
fol = pm.createNode('transform', n=('Tst_' + str(i)), ss=1)
folShape = pm.createNode('follicle',
n=fol.name() + 'Shape',
p=fol,
ss=1)
geo = surface[0]
geo.local >> folShape.inputSurface
geo.worldMatrix[0] >> folShape.inputWorldMatrix
folShape.outRotate >> fol.rotate
folShape.outTranslate >> fol.translate
fol.inheritsTransform.set(False)
folShape.parameterV.set(0.5)
folShape.parameterU.set(val)
fols.append(fol)
SknJnts = []
for i in range(0, Div):
val = ((.5 / float(Div)) * (i + 1) * 2) - ((.5 / float(Div * 2)) * 2)
fol = pm.createNode('transform', n=('Tst_' + str(i)), ss=1)
folShape = pm.createNode('follicle',
n=fol.name() + 'Shape',
p=fol,
ss=1)
geo = bsSurface
geo.local >> folShape.inputSurface
geo.worldMatrix[0] >> folShape.inputWorldMatrix
folShape.outRotate >> fol.rotate
folShape.outTranslate >> fol.translate
fol.inheritsTransform.set(False)
folShape.parameterV.set(0.5)
folShape.parameterU.set(val)
jnt = pm.joint(n='FollicleJnt' + i)
pm.delete(pm.parentConstraint(fol, jnt))
def doRig(self):
p1 = pm.xform(self.guide1, q=1, t=1)
p2 = pm.xform(self.guide2, q=1, t=1)
p3 = pm.xform(self.guide3, q=1, t=1)
A = om.MVector(p1)
B = om.MVector(p2)
C = om.MVector(p3)
AC = A - C
nurbsLength = AC.length()
# setup do nurbs plane e follicles
nurbs = pm.nurbsPlane(w=nurbsLength / self.sections,
lr=self.sections,
v=self.sections)[0]
nurbsShp = nurbs.getShape()
pm.rebuildSurface(nurbs,
ch=1,
rpo=1,
rt=0,
end=1,
kr=0,
kcp=0,
kc=0,
su=1,
du=1,
dv=3,
tol=0.01,
fr=0,
dir=0)
pm.xform(nurbs, t=p1, ws=True)
guide2Up = pm.duplicate(self.guide2, n=self.guide2 + '_up')[0]
pm.delete(pm.pointConstraint(self.guide1, self.guide3, guide2Up))
pm.xform(guide2Up,
r=True,
t=(self.direction[0], self.direction[1], self.direction[2]))
pm.delete(
pm.aimConstraint(self.guide3,
nurbs,
w=1,
o=(0, 0, 0),
aim=(0, 1, 0),
u=(-1, 0, 0),
wut='object',
wuo=guide2Up))
pm.delete(guide2Up)
pm.delete(pm.pointConstraint(self.guide1, self.guide3, nurbs))
grpFol = pm.group(em=1, n=self.name + 'Foll_grp')
grpScale = pm.group(em=1, n=self.name + 'Scale_grp')
vValue = 0
vSections = 1.0 / self.sections
vOffset = vSections / 2
id = 0
# medindo o comprimento do nurbs para o squash stretch
arcLengthShp = pm.createNode('arcLengthDimension')
arcLength = arcLengthShp.getParent()
nurbsShp.worldSpace[0] >> arcLengthShp.nurbsGeometry
arcLengthShp.vParamValue.set(1)
arcLengthShp.uParamValue.set(0)
arcLenValue = arcLengthShp.arcLengthInV.get()
autoManualList = []
factorList = []
on_offList = []
skinJntsList = []
for follicle in range(self.sections):
id += 1
# criando nodes para o stretch squash
normalizeTo0 = pm.createNode('plusMinusAverage',
n=self.name + 'RbbnNormalize0' +
` id ` + '_pma')
scaleAux = pm.createNode('multiplyDivide',
n=self.name + 'RbbnScaleAux0' + ` id ` +
'_md')
factor = pm.createNode('multiplyDivide',
n=self.name + 'RbbnFactor0' + ` id ` +
'_md')
on_off = pm.createNode('multiplyDivide',
n=self.name + 'RbbnOnOff0' + ` id ` + '_md')
autoManual = pm.createNode('plusMinusAverage',
n=self.name + 'RbbnAutoManual0' +
` id ` + '_pma')
autoReverse = pm.createNode('reverse',
n=self.name + 'RbbnReverse0' + ` id ` +
'_rev')
# ajustando valores dos nodes de stretch squash
normalizeTo0.operation.set(2)
scaleAux.input2.set((arcLenValue, arcLenValue, arcLenValue))
# conectando os nodes de stretch squash
arcLength.arcLengthInV >> normalizeTo0.input3D[0].input3Dx
arcLength.arcLengthInV >> normalizeTo0.input3D[0].input3Dy
arcLength.arcLengthInV >> normalizeTo0.input3D[0].input3Dz
scaleAux.output >> normalizeTo0.input3D[1]
grpScale.scale >> scaleAux.input1
normalizeTo0.output3D >> factor.input2
factor.output >> on_off.input1
on_off.output >> autoReverse.input
autoReverse.output >> autoManual.input3D[0]
# criando nodes do rbbn
folShp = pm.createNode('follicle')
fol = folShp.getParent()
# escondendo os follicles
if self.visibility == 0:
folShp.visibility.set(0)
jnt = pm.joint(radius=nurbsLength * 0.2)
skinJntsList.append(jnt)
# conectando e ajustando nodes do rbbn
autoManual.output3Dx >> jnt.scaleX
autoManual.output3Dz >> jnt.scaleZ
nurbsShp.local >> folShp.inputSurface
nurbsShp.worldMatrix[0] >> folShp.inputWorldMatrix
folShp.outRotate >> fol.rotate
folShp.outTranslate >> fol.translate
folShp.parameterU.set(0.5)
vValue += vSections
folShp.parameterV.set(vValue - vOffset)
pm.parent(fol, grpFol)
pm.scaleConstraint(grpScale, fol, mo=1)
# listas para loops posteriores
on_offList.append(on_off)
factorList.append(factor)
autoManualList.append(autoManual)
# fk setup
FKSIZE = (nurbsLength / 2) / self.sections
topPosLoc = pm.spaceLocator()
topAimLoc = pm.spaceLocator()
topAimLoc.setParent(topPosLoc)
topToSkin = pm.joint(
radius=nurbsLength * 0.2,
p=(0, 0, 0),
)
pm.joint(
radius=nurbsLength * 0.15,
p=(0, -FKSIZE, 0),
)
topUpLoc = pm.spaceLocator()
topUpLoc.setParent(topPosLoc)
pm.move(FKSIZE * 3 * self.upVector[0], FKSIZE * 3 * self.upVector[1],
FKSIZE * 3 * self.upVector[2], topUpLoc)
pm.delete(pm.pointConstraint(self.guide3, topPosLoc))
# pm.delete(pm.parentConstraint(guide3,topPosLoc))
midPosLoc = pm.spaceLocator()
midAimLoc = pm.spaceLocator()
midAimLoc.setParent(midPosLoc)
midOffLoc = pm.spaceLocator()
midOffLoc.setParent(midAimLoc)
midToSkin = pm.joint(radius=nurbsLength * 0.2, p=(0, 0, 0))
midUpLoc = pm.spaceLocator()
midUpLoc.setParent(midPosLoc)
pm.move(FKSIZE * 3 * self.upVector[0], FKSIZE * 3 * self.upVector[1],
FKSIZE * 3 * self.upVector[2], midUpLoc)
lwrPosLoc = pm.spaceLocator()
lwrAimLoc = pm.spaceLocator()
lwrAimLoc.setParent(lwrPosLoc)
lwrToSkin = pm.joint(radius=nurbsLength * 0.2, p=(0, 0, 0))
pm.joint(radius=nurbsLength * 0.15, p=(0, FKSIZE, 0))
lwrUpLoc = pm.spaceLocator()
lwrUpLoc.setParent(lwrPosLoc)
pm.move(FKSIZE * 3 * self.upVector[0], FKSIZE * 3 * self.upVector[1],
FKSIZE * 3 * self.upVector[2], lwrUpLoc)
pm.delete(pm.pointConstraint(self.guide1, lwrPosLoc))
topPosLocShp = topPosLoc.getShape()
midPosLocShp = midPosLoc.getShape()
lwrPosLocShp = lwrPosLoc.getShape()
topAimLocShp = topAimLoc.getShape()
midAimLocShp = midAimLoc.getShape()
lwrAimLocShp = lwrAimLoc.getShape()
topUpLocShp = topUpLoc.getShape()
midUpLocShp = midUpLoc.getShape()
lwrUpLocShp = lwrUpLoc.getShape()
midOffLocShp = midOffLoc.getShape()
topPosLocShp.localScale.set(
(nurbsLength * 0.2, nurbsLength * 0.2, nurbsLength * 0.2))
topAimLocShp.localScale.set(
(nurbsLength * 0.2, nurbsLength * 0.2, nurbsLength * 0.2))
topUpLocShp.localScale.set(
(nurbsLength * 0.05, nurbsLength * 0.05, nurbsLength * 0.05))
midPosLocShp.localScale.set(
(nurbsLength * 0.2, nurbsLength * 0.2, nurbsLength * 0.2))
midAimLocShp.localScale.set(
(nurbsLength * 0.2, nurbsLength * 0.2, nurbsLength * 0.2))
midUpLocShp.localScale.set(
(nurbsLength * 0.05, nurbsLength * 0.05, nurbsLength * 0.05))
midOffLocShp.localScale.set(
(nurbsLength * 0.2, nurbsLength * 0.2, nurbsLength * 0.2))
lwrPosLocShp.localScale.set(
(nurbsLength * 0.2, nurbsLength * 0.2, nurbsLength * 0.2))
lwrAimLocShp.localScale.set(
(nurbsLength * 0.2, nurbsLength * 0.2, nurbsLength * 0.2))
lwrUpLocShp.localScale.set(
(nurbsLength * 0.05, nurbsLength * 0.05, nurbsLength * 0.05))
pm.parent(topPosLoc, midPosLoc, lwrPosLoc, grpScale)
# criando constraints para os locators do rbbn
pm.aimConstraint(midToSkin,
topAimLoc,
aim=(0, -1, 0),
u=(1, 0, 0),
wut='object',
wuo=topUpLoc)
pm.aimConstraint(midToSkin,
lwrAimLoc,
aim=(0, 1, 0),
u=(1, 0, 0),
wut='object',
wuo=lwrUpLoc)
pm.aimConstraint(topPosLoc,
midAimLoc,
aim=(0, 1, 0),
u=(1, 0, 0),
wut='object',
wuo=midUpLoc)
pm.pointConstraint(topPosLoc, lwrPosLoc, midPosLoc)
pm.pointConstraint(topUpLoc, lwrUpLoc, midUpLoc)
# skin setup
skin = pm.skinCluster(topToSkin, midToSkin, lwrToSkin, nurbs, tsb=1)
if self.sections == 3:
pm.skinPercent(skin, nurbs + '.cv[0:1][5]', tv=(topToSkin, 1))
pm.skinPercent(skin,
nurbs + '.cv[0:1][4]',
tv=[(topToSkin, 0.6), (midToSkin, 0.4)])
pm.skinPercent(skin,
nurbs + '.cv[0:1][3]',
tv=[(topToSkin, 0.2), (midToSkin, 0.8)])
pm.skinPercent(skin,
nurbs + '.cv[0:1][2]',
tv=[(topToSkin, 0.2), (midToSkin, 0.8)])
pm.skinPercent(skin,
nurbs + '.cv[0:1][1]',
tv=[(topToSkin, 0.6), (midToSkin, 0.4)])
pm.skinPercent(skin, nurbs + '.cv[0:1][0]', tv=(topToSkin, 1))
elif self.sections == 5:
pm.skinPercent(skin, nurbs + '.cv[0:1][7]', tv=(topToSkin, 1))
pm.skinPercent(skin,
nurbs + '.cv[0:1][6]',
tv=[(topToSkin, 0.80), (midToSkin, 0.2)])
pm.skinPercent(skin,
nurbs + '.cv[0:1][5]',
tv=[(topToSkin, 0.5), (midToSkin, 0.5)])
pm.skinPercent(skin,
nurbs + '.cv[0:1][4]',
tv=[(topToSkin, 0.25), (midToSkin, 0.75)])
pm.skinPercent(skin,
nurbs + '.cv[0:1][3]',
tv=[(lwrToSkin, 0.25), (midToSkin, 0.75)])
pm.skinPercent(skin,
nurbs + '.cv[0:1][2]',
tv=[(lwrToSkin, 0.5), (midToSkin, 0.5)])
pm.skinPercent(skin,
nurbs + '.cv[0:1][1]',
tv=[(lwrToSkin, 0.8), (midToSkin, 0.2)])
pm.skinPercent(skin, nurbs + '.cv[0:1][0]', tv=(lwrToSkin, 1))
elif self.sections == 7:
pm.skinPercent(skin, nurbs + '.cv[0:1][9]', tv=(topToSkin, 1))
pm.skinPercent(skin,
nurbs + '.cv[0:1][8]',
tv=[(topToSkin, 0.85), (midToSkin, 0.15)])
pm.skinPercent(skin,
nurbs + '.cv[0:1][7]',
tv=[(topToSkin, 0.6), (midToSkin, 0.4)])
pm.skinPercent(skin,
nurbs + '.cv[0:1][6]',
tv=[(topToSkin, 0.35), (midToSkin, 0.65)])
pm.skinPercent(skin,
nurbs + '.cv[0:1][5]',
tv=[(topToSkin, 0.25), (midToSkin, 0.75)])
pm.skinPercent(skin,
nurbs + '.cv[0:1][4]',
tv=[(lwrToSkin, 0.25), (midToSkin, 0.75)])
pm.skinPercent(skin,
nurbs + '.cv[0:1][3]',
tv=[(lwrToSkin, 0.35), (midToSkin, 0.65)])
pm.skinPercent(skin,
nurbs + '.cv[0:1][2]',
tv=[(lwrToSkin, 0.6), (midToSkin, 0.4)])
pm.skinPercent(skin,
nurbs + '.cv[0:1][1]',
tv=[(lwrToSkin, 0.85), (midToSkin, 0.15)])
pm.skinPercent(skin, nurbs + '.cv[0:1][0]', tv=(lwrToSkin, 1))
else:
print "!!!There's skinning support for 3,5 and 7 sections only!!!"
# posicionando o controle do meio
pm.delete(pm.pointConstraint(self.guide2, midOffLoc))
# criando controles
if self.createCtrls == 0:
topCircle = pm.circle(r=nurbsLength * .2,
nr=(self.ctrlNormal[0], self.ctrlNormal[1],
self.ctrlNormal[2]))
topCtrlGrp = pm.group()
topCtrlGrp.setParent(grpScale)
pm.delete(pm.parentConstraint(self.guide3, topCtrlGrp, mo=0))
pm.parentConstraint(topCircle[0], topPosLoc)
midCircle = pm.circle(r=nurbsLength * .2,
nr=(self.ctrlNormal[0], self.ctrlNormal[1],
self.ctrlNormal[2]))
midCtrlGrp = pm.group()
midCtrlGrp.setParent(midOffLoc)
pm.delete(pm.parentConstraint(midToSkin, midCtrlGrp))
midJointZerado = self.zeroOut(midToSkin, returnGrpName=1)[0]
pm.parent(midJointZerado, grpScale)
pm.parentConstraint(midCircle[0], midJointZerado, mo=1)
lwrCircle = pm.circle(r=nurbsLength * .2,
nr=(self.ctrlNormal[0], self.ctrlNormal[1],
self.ctrlNormal[2]))
lwrCtrlGrp = pm.parent(pm.group(), grpScale)
pm.delete(pm.parentConstraint(self.guide1, lwrCtrlGrp, mo=0))
pm.parentConstraint(lwrCircle[0], lwrPosLoc)
else:
midCircle = pm.circle(r=nurbsLength * .2,
nr=(self.ctrlNormal[0], self.ctrlNormal[1],
self.ctrlNormal[2]))
midCtrlGrp = pm.parent(pm.group(), midOffLoc)
pm.delete(pm.parentConstraint(midToSkin, midCtrlGrp))
midJointZerado = self.zeroOut(midToSkin, returnGrpName=1)[0]
pm.parent(midJointZerado, grpScale)
pm.parentConstraint(midCircle[0], midJointZerado, mo=1)
id = 0
midCircle[0].addAttr('autoSS', k=1, dv=0.0, at='double', min=0, max=1)
midCircleShp = midCircle[0].getShape()
if self.createCtrls:
midCircleShp.v.set(0)
for autoManualAuxNodes in autoManualList:
id += 1
# criando e ajustando nodes para stretch squash
manualNormalize = pm.createNode(
'plusMinusAverage',
n=self.name + 'RbbnManualNormalize0' + str(id) + '_pma')
manualFactor = pm.createNode('multiplyDivide',
n=self.name + 'RbbnManualFactor0' +
str(id) + '_md')
ratioScale = pm.createNode('multiplyDivide',
n=self.name + 'RbbnRatioScale0' +
str(id) + 'md')
zRatio = pm.createNode('multiplyDivide',
n=self.name + 'RbbnSsManualZratio' +
str(id) + '_md')
manualFactor.output >> autoManualAuxNodes.input3D[1]
midCircle[0].scale >> manualNormalize.input3D[0]
manualNormalize.output3D >> manualFactor.input2
manualNormalize.operation.set(2)
manualNormalize.input3D[1].input3D.set((1, 1, 1))
ratioScale.operation.set(2)
# adicionando atributos de squash
midCircleShp.addAttr('manualFactorX0' + str(id),
k=1,
at='float',
dv=1)
midCircleShp.addAttr('manualRatioZ0' + str(id), k=1, at='float')
midCircleShp.addAttr('autoFactorX0' + str(id), k=1, at='float')
midCircleShp.addAttr('autoRatioZ0' + str(id), k=1, at='float')
# conectando os atributos acima
midCircleShp.attr('manualRatioZ0' + str(id)) >> zRatio.input1Z
midCircleShp.attr('autoRatioZ0' + str(id)) >> zRatio.input1X
midCircle[0].autoSS >> on_offList[id - 1].input2X # on_off
midCircle[0].autoSS >> on_offList[id - 1].input2Z # on_off
midCircleShp.attr('manualFactorX0' +
str(id)) >> manualFactor.input1X
midCircleShp.attr('manualFactorX0' + str(id)) >> zRatio.input2Z
ratioScale.outputX >> zRatio.input2X
zRatio.outputZ >> manualFactor.input1Z
ratioScale.outputX >> factorList[id - 1].input1X # factor
zRatio.outputX >> factorList[id - 1].input1Z # factor
grpScale.scale >> ratioScale.input2
midCircleShp.attr('autoFactorX0' + str(id)) >> ratioScale.input1X
# ajustando os atributos
midCircleShp.attr('manualRatioZ0' + str(id)).set(1)
midCircleShp.attr('autoRatioZ0' + str(id)).set(1)
# ajustando valores iniciais para os factores de squash
if self.sections == 3:
midCircleShp.autoFactorX02.set(0.08)
elif self.sections == 5:
midCircleShp.autoFactorX01.set(0.02)
midCircleShp.autoFactorX02.set(0.25)
midCircleShp.autoFactorX03.set(0.22)
midCircleShp.autoFactorX04.set(0.25)
midCircleShp.autoFactorX05.set(0.02)
elif self.sections == 7:
midCircleShp.autoFactorX01.set(0)
midCircleShp.autoFactorX02.set(0.11)
midCircleShp.autoFactorX03.set(0.1)
midCircleShp.autoFactorX04.set(0.16)
midCircleShp.autoFactorX05.set(0.1)
midCircleShp.autoFactorX06.set(0.11)
midCircleShp.autoFactorX07.set(0)
# toggles displays
if self.visibility == 0:
pm.toggle(nurbs, g=1, te=1)
pm.toggle(arcLength, te=1)
arcLength.visibility.set(0)
topPosLoc.visibility.set(0)
midPosLocShp = midPosLoc.getShape()
midPosLocShp.visibility.set(0)
midAimLocShp = midAimLoc.getShape()
midAimLocShp.visibility.set(0)
midOffLocShp = midOffLoc.getShape()
midOffLocShp.visibility.set(0)
lwrPosLoc.visibility.set(0)
midUpLoc.visibility.set(0)
grpScale.visibility.set(0)
grpFol.visibility.set(0)
# agrupando tudo
finalRbbnGrp = pm.group(em=1, n=self.name + 'finalRbbn_grp')
pm.parent(nurbs, grpFol, grpScale, arcLength, finalRbbnGrp)
def doRig(self):
anchorList = []
cntrlList = []
locList = []
offCtrlLoc=[]
offAuxLoc = []
dummyCrv = self.ribbonDict['moveallSetup']['nameTempl']+'_dummy_crv'
pm.hide(pm.polyCube(n=dummyCrv))
if pm.objExists(self.ribbonDict['moveallSetup']['nameTempl']):
pm.delete(self.ribbonDict['moveallSetup']['nameTempl'])
if pm.objExists(self.ribbonDict['noMoveSetup']['nameTempl']):
pm.delete(self.ribbonDict['noMoveSetup']['nameTempl'])
###Estrutura que nao deve ter transformacao
noMoveSpace = pm.group(empty=True, n=self.ribbonDict['noMoveSetup']['nameTempl'])
if not pm.objExists('NOMOVE'):
pm.group(self.ribbonDict['noMoveSetup']['nameTempl'], n='NOMOVE')
else:
pm.parent(self.ribbonDict['noMoveSetup']['nameTempl'], 'NOMOVE')
pm.parent(self.ribbonDict['moveallSetup']['nameTempl']+'_dummy_crv', noMoveSpace)
noMoveSpace.visibility.set(0)
noMoveSpace.translate.set(self.size * -0.5, 0, 0)
noMoveBend1 = pm.nurbsPlane(p=(self.size * -0.25, 0, 0), ax=(0, 0, 1), w=self.size * 0.5, lr=.1, d=3, u=5, v=1)
noMoveBend2 = pm.nurbsPlane(p=(self.size * 0.25, 0, 0), ax=(0, 0, 1), w=self.size * 0.5, lr=.1, d=3, u=5, v=1)
noMoveCrvJnt = pm.curve(bezier=True, d=3,
p=[(self.size * -0.50, 0, 0), (self.size * -0.499, 0, 0), (self.size * -0.496, 0, 0),
(self.size * -0.495, 0, 0), (self.size * -0.395, 0, 0), (self.size * -0.10, 0, 0),
(0, 0, 0), (self.size * 0.10, 0, 0), (self.size * 0.395, 0, 0),
(self.size * 0.495, 0, 0), (self.size * 0.496, 0, 0), (self.size * 0.499, 0, 0),
(self.size * 0.50, 0, 0)],
k=[0, 0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 10, 10])
noMoveCrvTweak1 = pm.curve(d=2,
p=[(self.size * -0.5, 0, 0), (self.size * -0.25, 0, 0), (self.size * 0, 0, 0)],
k=[0, 0, 1, 1])
noMoveCrvTweak2 = pm.curve(d=2,
p=[(self.size * 0.0, 0, 0), (self.size * 0.25, 0, 0), (self.size * 0.50, 0, 0)],
k=[0, 0, 1, 1])
# Deformers das superficies noMove
twist1 = pm.nonLinear(noMoveBend1[0], type='twist') # twist das superficies noMove
twist2 = pm.nonLinear(noMoveBend2[0], type='twist')
twist1[1].rotateZ.set(90)
twist2[1].rotateZ.set(90)
wireTweak1 = pm.wire(noMoveBend1[0], w=noMoveCrvTweak1, dds=[(0, 50)])
wireTweak2 = pm.wire(noMoveBend2[0], w=noMoveCrvTweak2, dds=[(0, 50)])
wireDef = pm.wire(noMoveBend1[0], noMoveBend2[0], w=noMoveCrvJnt, dds=[(0, 50)]) # Wire das superficies noMove
wireDef[0].rotation.set(1) # seta wire controlando rotacao
baseWire = [x for x in wireDef[0].connections() if 'BaseWire' in x.name()]
baseWireTweak1 = [x for x in wireTweak1[0].connections() if 'BaseWire' in x.name()]
baseWireTweak2 = [x for x in wireTweak2[0].connections() if 'BaseWire' in x.name()]
pm.group(baseWire, baseWireTweak1, baseWireTweak2, noMoveCrvJnt, noMoveCrvTweak1, noMoveCrvTweak2,
noMoveBend1[0], noMoveBend2[0], p=noMoveSpace, n=self.name + 'Deforms')
pm.parent(twist1[1], twist2[1], noMoveSpace)
###Estrutura que pode ser movida
cntrlsSpace = pm.group(empty=True, n=self.ribbonDict['moveallSetup']['nameTempl'])
cntrlsSpace.translate.set(self.size * -0.5, 0, 0)
bendSurf1 = pm.nurbsPlane(p=(self.size * -0.25, 0, 0), ax=(0, 0, 1), w=self.size * 0.5, lr=.1, d=3, u=5, v=1)
bendSurf2 = pm.nurbsPlane(p=(self.size * 0.25, 0, 0), ax=(0, 0, 1), w=self.size * 0.5, lr=.1, d=3, u=5, v=1)
# blendShape transferindo as deformaacoes para a superficie move
blend1 = pm.blendShape(noMoveBend1[0], bendSurf1[0])
blend2 = pm.blendShape(noMoveBend2[0], bendSurf2[0])
pm.blendShape(blend1, e=True, w=[(0, 1)])
pm.blendShape(blend2, e=True, w=[(0, 1)])
pm.parent(bendSurf1[0], bendSurf2[0], cntrlsSpace)
##Cntrls
tweak1Cls = pm.cluster(noMoveCrvTweak1.name()+'.cv[1]')
tweak2Cls = pm.cluster(noMoveCrvTweak2.name() + '.cv[1]')
displaySetup = self.ribbonDict['ctrlTweakSetup'].copy()
cntrlName = displaySetup['nameTempl'] + '1'
cntrlTweak1 = controlTools.cntrlCrv(name=cntrlName, obj=tweak1Cls[1], connType='connection',
align='pivot', offsets=1, **displaySetup)
cntrlName = displaySetup['nameTempl'] + '2'
cntrlTweak2 = controlTools.cntrlCrv(name=cntrlName, obj=tweak2Cls[1], connType='connection',
align='pivot', offsets=1, **displaySetup)
controlTools.addMultiply([cntrlTweak1.getParent(), cntrlTweak2.getParent()])
tweakFoll1 = self.attachObj(obj=cntrlTweak1.getParent(3), mesh=bendSurf1[0], u=0.5, v=0.5, mode=4)
tweakFoll2 = self.attachObj(obj=cntrlTweak2.getParent(3), mesh=bendSurf2[0], u=0.5, v=0.5, mode=4)
tweakGrp = pm.group(tweak1Cls[1], tweak2Cls[1], n=self.name+'TweakCls_grp')
pm.parent(tweakGrp, noMoveSpace)
pm.parent(cntrlTweak1.getParent(3), cntrlTweak2.getParent(3), cntrlsSpace)
for i in range(0, 7):
anchor = pm.cluster(noMoveCrvJnt.name() + '.cv[' + str(i + 3) + ']')
pm.cluster(anchor[1], e=True, g=dummyCrv)
clsHandle = anchor[1]
anchorGrp = pm.group(em=True, n=self.name+'clusterGrp' + str(i))
anchorDrn = pm.group(em=True, n=self.name+'clusterDrn' + str(i), p=anchorGrp)
pos = pm.xform(anchor[1], q=True, ws=True, rp=True)
pm.xform(anchorGrp, t=pos, ws=True)
pm.parent(anchor[1], anchorDrn)
anchorList.append(anchor[1])
if i == 0 or i == 6:
displaySetup = self.ribbonDict['cntrlSetup'].copy()
cntrlName = displaySetup['nameTempl'] + str(i)
cntrl = controlTools.cntrlCrv(name=cntrlName, obj=anchor[1], **displaySetup)
elif i == 3:
displaySetup = self.ribbonDict['midCntrlSetup'].copy()
cntrlName = displaySetup['nameTempl'] + str(i)
cntrl = controlTools.cntrlCrv(name=cntrlName, obj=anchor[1], **displaySetup)
else:
displaySetup = self.ribbonDict['cntrlTangSetup'].copy()
cntrlName = displaySetup['nameTempl'] + str(i)
cntrl = controlTools.cntrlCrv(name=cntrlName, obj=anchor[1], **displaySetup)
offCtrlLoc.append(pm.spaceLocator(n=cntrlName+'off_loc'))
offCtrlLoc[-1].localScale.set(0.2, 0.2, 0.2)
pm.parent(offCtrlLoc[-1], cntrl, r=True)
if i in [1, 2, 4, 5]:
offCtrlLoc[-1].getShape().visibility.set(False)
# Nao pode fazer conexao na criacao do controle, pois tera conexao direta
pm.xform(cntrl.getParent(), t=pos, ws=True)
# estrutura de buffers para conexao direta
auxLocGrp = pm.group(em=True, n=self.name + 'Aux_grp')
auxLoc = pm.group(em=True, p=auxLocGrp, n=self.name + str(i)+ 'Aux_loc')
pm.xform(auxLocGrp, t=pos, ws=True)
loc = pm.PyNode(auxLoc)
if i==0 or i==3 or i==6:
tmpOffAuxLoc = pm.group(em=True, n=self.name + str(i) + 'AuxOff_loc')
offAuxLoc.append(tmpOffAuxLoc)
pm.parent(tmpOffAuxLoc, auxLoc, r=True)
offCtrlLoc[-1].translate >> offAuxLoc[-1].translate
offCtrlLoc[-1].rotate >> offAuxLoc[-1].rotate
if i == 1 or i == 4:
pm.xform(anchorGrp, s=(-1, 1, 1), r=True)
pm.xform(cntrl.getParent(), s=(-1, 1, 1), r=True)
pm.xform(loc.getParent(), s=(-1, 1, 1), r=True)
# Conexoes dos buffers cm os clusters e com os controles
pm.parentConstraint(cntrl, loc, mo=True)
loc.translate >> anchorDrn.translate
loc.rotate >> anchorDrn.rotate
cntrlList.append(cntrl)
locList.append(loc)
# workaround do flip do inicio do wire(adicao de mais pontos)
startCls = pm.cluster(noMoveCrvJnt.name() + '.cv[0:2]')
endCls = pm.cluster(noMoveCrvJnt.name() + '.cv[10:14]')
pm.cluster(startCls[1], e=True, g=dummyCrv)
pm.cluster(endCls[1], e=True, g=dummyCrv)
pm.parent(startCls[1], anchorList[0])
pm.parent(endCls[1], anchorList[6])
cntrlsSpace.addAttr('midCtrlViz', at='double', dv=1, max=1, min=0, k=True, h=False)
cntrlsSpace.addAttr('bezierCtrlViz', at='double', dv=1,max=1, min=0, k=True, h=False)
cntrlsSpace.addAttr('bendExtraCtrlViz', at='double',max=1, min=0, dv=1, k=True, h=False)
cntrlsSpace.addAttr('extraCtrlsVis', at='double', dv=0,max=1, min=0, k=True, h=False)
cntrlList[0].addAttr('twist', at='double', dv=0, k=True)
cntrlList[0].addAttr('stretchDist', at='double', dv=0, k=True)
cntrlList[0].addAttr('autoVolumStregth', at='double', dv=0, k=True)
cntrlList[3].addAttr('twist', at='double', dv=0, k=True)
cntrlList[3].addAttr('autoVolume', at='double', dv=0, k=True)
cntrlList[6].addAttr('twist', at='double', dv=0, k=True)
cntrlList[6].addAttr('stretchDist', at='double', dv=0, k=True)
cntrlList[6].addAttr('autoVolumStregth', at='double', dv=0, k=True)
cntrlList[0].twist >> twist1[0].endAngle
cntrlList[3].twist >> twist1[0].startAngle
cntrlList[3].twist >> twist2[0].endAngle
cntrlList[6].twist >> twist2[0].startAngle
# cria sistema do tweak pra compensar twist da ribbon
tweak1Twist1Multi = pm.createNode('multDoubleLinear', name='tweak1Twist1Multi')
tweak1Twist2Multi = pm.createNode('multDoubleLinear', name='tweak1Twist1Multi')
tweak1Add = pm.createNode('addDoubleLinear', name='tweak1Add')
tweak2Twist1Multi = pm.createNode('multDoubleLinear', name='tweak1Twist1Multi')
tweak2Twist2Multi = pm.createNode('multDoubleLinear', name='tweak1Twist1Multi')
tweak2Add = pm.createNode('addDoubleLinear', name='tweak1Add')
cntrlList[0].twist >> tweak1Twist1Multi.input1
tweak1Twist1Multi.input2.set(-0.5)
cntrlList[3].twist >> tweak1Twist2Multi.input1
tweak1Twist2Multi.input2.set (-0.5)
tweak1Twist1Multi.output >> tweak1Add.input1
tweak1Twist2Multi.output >> tweak1Add.input2
tweak1Add.output >> cntrlTweak1.getParent(2).rotate.rotateX
cntrlList[6].twist >> tweak2Twist1Multi.input1
tweak2Twist1Multi.input2.set(-0.5)
cntrlList[3].twist >> tweak2Twist2Multi.input1
tweak2Twist2Multi.input2.set(-0.5)
tweak2Twist1Multi.output >> tweak2Add.input1
tweak2Twist2Multi.output >> tweak2Add.input2
tweak2Add.output >> cntrlTweak2.getParent(2).rotate.rotateX
# hierarquia
pm.parent(anchorList[1].getParent(2), anchorList[0])
pm.parent(anchorList[5].getParent(2), anchorList[6])
pm.parent(anchorList[2].getParent(2), anchorList[4].getParent(2), anchorList[3])
pm.parent(cntrlList[1].getParent(), offCtrlLoc[0])
pm.parent(cntrlList[5].getParent(), offCtrlLoc[6])
pm.parent(cntrlList[2].getParent(), cntrlList[4].getParent(), offCtrlLoc[3])
pm.parent(cntrlList[3].getParent(), cntrlList[0].getParent(), cntrlList[6].getParent(), cntrlsSpace)
pm.parent(locList[1].getParent(), offAuxLoc[0])
pm.parent(locList[5].getParent(), offAuxLoc[2])
pm.parent(locList[2].getParent(), locList[4].getParent(), offAuxLoc[1])
pm.parent(locList[3].getParent(), locList[0].getParent(), locList[6].getParent(), cntrlsSpace)
pm.parent(anchorList[3].getParent(2), anchorList[0].getParent(2), anchorList[6].getParent(2), noMoveSpace)
for i, j in zip([1, 2, 4, 5], [0, 3, 3, 6]):
crv = pm.curve(d=1, p=[(1, 0, 0), (-1, 0, 0)], k=[0, 1])
crv.inheritsTransform.set(False)
crv.template.set(True)
offCtrlLoc[i].worldPosition[0] >> crv.getShape().controlPoints[0]
offCtrlLoc[j].worldPosition[0] >> crv.getShape().controlPoints[1]
pm.parent(crv, offCtrlLoc[i], r=True)
# Skin joints do ribbon
skinJntsGrp = pm.group(em=True, n=self.name + 'SkinJnts')
follGrp = pm.group(em=True, n=self.name + 'Foll_grp')
pm.parent(tweakFoll1, tweakFoll2, follGrp)
# cria ramps para controlar o perfil de squash e stretch
ramp1 = pm.createNode('ramp', n=self.name+'SquashRamp1')
ramp1.attr('type').set(1)
ramp2 = pm.createNode('ramp', n=self.name+'SquashRamp2')
ramp2.attr('type').set(1)
expre1 = "float $dummy = " + ramp1.name() + ".outAlpha;float $output[];float $color[];"
expre2 = "float $dummy = " + ramp2.name() + ".outAlpha;float $output[];float $color[];"
extraCntrlsGrp = pm.group(em=True, r=True, p=cntrlsSpace, n=self.name + 'ExtraCntrls')
# loop pra fazer os colocar o numero escolhido de joints ao longo do ribbon.
# cria tmb node tree pro squash/stretch
# e controles extras
vIncrement = float((1.0 - (self.offsetStart + self.offsetEnd)) / ((self.numJnts - 2) / 2.0))
for i in range(1, (self.numJnts / 2) + 1):
# cria estrutura pra superficie 1
pm.select(cl=True)
jntName = self.ribbonDict['jntSetup']['nameTempl'] + 'A' + str(i) + self.jntSulfix
jnt1 = pm.joint(p=(0, 0, 0), n=jntName)
self.skinJoints.append(jnt1)
displaySetup = self.ribbonDict['cntrlExtraSetup'].copy()
cntrlName = displaySetup['nameTempl'] + 'A' + str(i)
cntrl1 = controlTools.cntrlCrv(name=cntrlName, obj=jnt1, connType='constraint', **displaySetup)
# node tree
blend1A = pm.createNode('blendTwoAttr', n=self.name+'VolumeBlend1A')
blend1B = pm.createNode('blendTwoAttr', n=self.name+'VolumeBlend1B')
gammaCorr1 = pm.createNode('gammaCorrect', n=self.name+'VolumeGamma1')
cntrlList[0].attr('autoVolumStregth') >> gammaCorr1.gammaX
cntrlList[0].attr('stretchDist') >> gammaCorr1.value.valueX
blend1A.input[0].set(1)
gammaCorr1.outValueX >> blend1A.input[1]
blend1B.input[0].set(1)
blend1A.output >> blend1B.input[1]
cntrlList[3].attr ('autoVolume') >> blend1B.attributesBlender
blend1B.output >> cntrl1.getParent().scaleY
blend1B.output >> cntrl1.getParent().scaleZ
# expressao que le a rampa para setar valores da escala de cada joint quando fizer squash/stretch
expre1 = expre1 + "$color = `colorAtPoint -o RGB -u " + str(
self.offsetStart + (i - 1) * vIncrement) + " -v 0.5 " + ramp1.name() + " `;$output[" + str(
i) + "] = $color[0];" + blend1A.name() + ".attributesBlender=$output[" + str(i) + "];"
# cria estrutura pra superficie 2
pm.select(cl=True)
jntName = self.ribbonDict['jntSetup']['nameTempl'] + 'B' + str(i) + self.jntSulfix
jnt2 = pm.joint(p=(0, 0, 0), n=jntName)
self.skinJoints.append(jnt2)
displaySetup = self.ribbonDict['cntrlExtraSetup'].copy()
cntrlName = displaySetup['nameTempl'] + 'B' + str(i)
cntrl2 = controlTools.cntrlCrv(name=cntrlName, connType='constraint', obj=jnt2, **displaySetup)
# node tree
blend2A = pm.createNode('blendTwoAttr', n=self.name+'VolumeBlend2A')
blend2B = pm.createNode('blendTwoAttr', n=self.name+'VolumeBlend2B')
gammaCorr2 = pm.createNode('gammaCorrect', n=self.name+'VolumeGamma2')
cntrlList[6].attr('autoVolumStregth') >> gammaCorr2.gammaX
cntrlList[6].attr('stretchDist') >> gammaCorr2.value.valueX
blend2A.input[0].set(1)
gammaCorr2.outValueX >> blend2A.input[1]
blend2B.input[0].set(1)
blend2A.output >> blend2B.input[1]
cntrlList[3].attr('autoVolume') >> blend2B.attributesBlender
blend2B.output >> cntrl2.getParent().scaleY
blend2B.output >> cntrl2.getParent().scaleZ
# expressao que le a rampa para setar valores da escala de cada joint quando fizer squash/stretch
expre2 = expre2 + "$color = `colorAtPoint -o RGB -u " + str(
self.offsetStart + (i - 1) * vIncrement) + " -v 0.5 " + ramp2.name() + " `;$output[" + str(
i) + "] = $color[0];" + blend2A.name() + ".attributesBlender=$output[" + str(i) + "];"
# prende joints nas supeficies com follicules
foll1 = self.attachObj(cntrl1.getParent(), bendSurf1[0], self.offsetStart + (i - 1) * vIncrement, 0.5, 4)
foll2 = self.attachObj(cntrl2.getParent(), bendSurf2[0], self.offsetStart + (i - 1) * vIncrement, 0.5, 4)
pm.parent(cntrl1.getParent(), cntrl2.getParent(), extraCntrlsGrp)
pm.parent(jnt1, jnt2, skinJntsGrp)
pm.parent(foll1, foll2, follGrp)
pm.select (cl=True)
jntName = self.ribbonDict['jntSetup']['nameTempl'] +'Elbow' + self.jntSulfix
elbowJnt = pm.joint(p=(0, 0, 0), n=jntName)
pm.parent(elbowJnt, skinJntsGrp)
elbowAuxFoll1 = self.createFoll(bendSurf1[0], 0.999, 0.5)
elbowAuxFoll2 = self.createFoll(bendSurf2[0], 0.001, 0.5)
pm.parent(elbowAuxFoll1, elbowAuxFoll2, follGrp)
orientConstraint = pm.PyNode(pm.orientConstraint(elbowAuxFoll1, elbowAuxFoll2, elbowJnt, mo=False))
orientConstraint.interpType.set(2)
pm.pointConstraint(cntrlList[3], elbowJnt, mo=False)
# seta expressoes para so serem avaliadas por demanda
pm.expression(s=expre1, ae=False, n=self.name+'Expression1')
pm.expression(s=expre2, ae=False, n=self.name+'Expression2')
pm.parent(skinJntsGrp, cntrlsSpace)
pm.parent(follGrp, noMoveSpace)
# hideCntrls
pm.toggle(bendSurf1[0], bendSurf2[0], g=True)
bendSurf1[0].visibility.set(0)
bendSurf2[0].visibility.set (0)
# skinJntsGrp.visibility.set(0)
cntrlsSpace.extraCtrlsVis >> extraCntrlsGrp.visibility
cntrlsSpace.bezierCtrlViz >> cntrlList[0].getParent().visibility
cntrlsSpace.midCtrlViz >> cntrlList[3].getParent().visibility
cntrlsSpace.bezierCtrlViz >> cntrlList[4].getParent().visibility
cntrlsSpace.bezierCtrlViz >> cntrlList[2].getParent().visibility
cntrlsSpace.bezierCtrlViz >> cntrlList[6].getParent().visibility
cntrlsSpace.bendExtraCtrlViz >> cntrlTweak1.getParent().visibility
cntrlsSpace.bendExtraCtrlViz >> cntrlTweak2.getParent().visibility
# povoa ribbon Dict
self.ribbonDict['name'] = 'bezierRibbon'
self.ribbonDict['ribbonMoveAll'] = cntrlsSpace
for i in range(0, 7):
self.ribbonDict['cntrl' + str(i)] = cntrlList[i]
def construction(self):
self.folList = []
#create burbs plane
ribbonGeo = pm.nurbsPlane(p = (0,0,0),ax = (0,1,0),w = self.Width,lr = self.Length,
d = 3,u = self.UVal,v = self.segment,ch = 1,n = (self.side + '_' + self.RibbonName + '_Rbbn01_geo_01_'))
#rebuild ribbon geo
if self.VVal > self.UVal:
pm.rebuildSurface(ribbonGeo[0],ch = 1,rpo = 1,rt = 0,end = 1,kr = 0,kcp = 0,kc = 0,su = self.UVal,du = 1,sv = self.VVal,dv = 3,tol = 0.000155,fr = 0,dir = 2)
if self.UVal > self.VVal:
pm.rebuildSurface(ribbonGeo[0],ch = 1,rpo = 1,rt = 0,end = 1,kr = 0,kcp = 0,kc = 0,su = self.UVal,du = 3,sv = self.VVal,dv = 1,tol = 0.000155,fr = 0,dir = 2)
#clear history of ribbonGeometry
pm.select(ribbonGeo[0],r = 1)
pm.delete(ch = 1)
#CREATE THE HAIR FOLLICLES
self.folGrp = pm.group(em = 1,n = getUniqueName(self.side,self.RibbonName + 'Fol','grp'))
for fol in range(self.segment):
#createNodeName
follicleTransName = getUniqueName(self.side,self.RibbonName,'fol')
follicleShapeName = getUniqueName(self.side,self.RibbonName,'folShape')
#createNode
follicleShape = pm.createNode('follicle',n = follicleShapeName)
follicleTrans = pm.listRelatives(follicleShape, parent=True)[0]
follicleTrans = pm.rename(follicleTrans, follicleTransName)
# connect the surface to the follicle
if ribbonGeo[0].getShape().nodeType() == 'nurbsSurface':
pm.connectAttr((ribbonGeo[0] + '.local'), (follicleShape + '.inputSurface'))
#Connect the worldMatrix of the surface into the follicleShape
pm.connectAttr((ribbonGeo[0] + '.worldMatrix[0]'), (follicleShape + '.inputWorldMatrix'))
#Connect the follicleShape to it's transform
pm.connectAttr((follicleShape + '.outRotate'), (follicleTrans + '.rotate'))
pm.connectAttr((follicleShape + '.outTranslate'), (follicleTrans + '.translate'))
#Set the uValue and vValue for the current follicle
pm.setAttr((follicleShape + '.parameterU'), 0.5)
pm.setAttr((follicleShape + '.parameterV'), float(1.0 / self.segment) * fol + (1.0 / (self.segment * 2)))
#Lock the translate/rotate of the follicle
pm.setAttr((follicleTrans + '.translate'), lock=True)
pm.setAttr((follicleTrans + '.rotate'), lock=True)
#parent
self.folList.append(follicleTrans)
follicleTrans.setParent(self.folGrp)
#CREATE JOINTS SNAPPED AND PARENTED TO THE FOLLICLE---
for num,fol in enumerate(self.folList):
jJoint = pm.joint(n = self.side + '_' + self.RibbonName + '_Rbbn0' + str(num) + '_jj',p = (0,0,0),rad = min(self.Width,self.Length) * .25)
pm.parent(jJoint,fol)
jJoint.translate.set(0,0,0)
self.jj.append(jJoint)
#CREATE SOME TEMPORARY CLUSTERS TO PLACE THE POS LOCATORS---
if self.UVal > self.VVal:
vNo = self.UVal + 2
pm.select(self.side + '_' + self.RibbonName + '_Rbbn01_geo_01_.cv[' + str(vNo) + '][0:1]',r = 1)
startCls = pm.cluster(n = 'spCltr')
pm.select(self.side + '_' + self.RibbonName + '_Rbbn01_geo_01_.cv[0][0:1]',r = 1)
endCls = pm.cluster(n = 'epCltr')
if self.VVal > self.UVal:
vNo = self.VVal + 2
pm.select(self.side + '_' + self.RibbonName + '_Rbbn01_geo_01_.cv[0:1][' + str(vNo) + ']',r = 1)
startCls = pm.cluster(n = 'spCltr')
pm.select(self.side + '_' + self.RibbonName + '_Rbbn01_geo_01_.cv[0:1][0]',r = 1)
endCls = pm.cluster(n = 'epCltr')
#CREATE SOME LOCATORS---
#CREATE START POINT LOCATORS AND PARENT THEM PROPERLY---
spLocPos = pm.spaceLocator(p = (0,0,0), n = self.side + '_' + self.RibbonName + '_RbbnSp01_pos')
spLocAim = pm.spaceLocator(p = (0,0,0), n = self.side + '_' + self.RibbonName + '_RbbnSp01_aim')
self.startUploc = pm.spaceLocator(p = (0,0,0), n = self.side + '_' + self.RibbonName + '_RbbnSp01_up')
#hide shape
# spLocPos.getShape().v.set(0)
# spLocAim.getShape().v.set(0)
# spLocUp.getShape().v.set(0)
self.startLoc = spLocPos
pm.parent(spLocAim,spLocPos)
pm.parent(self.startUploc,spLocPos)
#CREATE MID POINT LOCATORS AND PARENT THEM PROPERLY---
mpLocPos = pm.spaceLocator(p = (0,0,0), n = self.side + '_' + self.RibbonName + '_RbbnMp01_pos')
self.mpLocAim = pm.spaceLocator(p = (0,0,0), n = self.side + '_' + self.RibbonName + '_RbbnMp01_aim')
mpLocUp = pm.spaceLocator(p = (0,0,0), n = self.side + '_' + self.RibbonName + '_RbbnMp01_up')
#hide shape
# mpLocPos.getShape().v.set(0)
# self.mpLocAim.getShape().v.set(0)
# mpLocUp.getShape().v.set(0)
self.midloc = mpLocPos
pm.parent(self.mpLocAim,mpLocPos)
pm.parent(mpLocUp,mpLocPos)
#CREATE END POINT LOCATORS AND PARENT THEM PROPERLY---
epLocPos = pm.spaceLocator(p = (0,0,0), n = self.side + '_' + self.RibbonName + '_RbbnEp01_pos')
epLocAim = pm.spaceLocator(p = (0,0,0), n = self.side + '_' + self.RibbonName + '_RbbnEp01_aim')
self.epUploc = pm.spaceLocator(p = (0,0,0), n = self.side + '_' + self.RibbonName + '_RbbnEp01_up')
#hide shape
# epLocPos.getShape().v.set(0)
# epLocAim.getShape().v.set(0)
# self.epUploc.getShape().v.set(0)
self.endLoc = epLocPos
pm.parent(epLocAim,epLocPos)
pm.parent(self.epUploc,epLocPos)
#CONSTRAINT EACH LOCATORS PROPERLY---
pm.pointConstraint('spCltrHandle',spLocPos,o = (0,0,0),w = 1)
pm.delete(self.side + '_' + self.RibbonName + '_RbbnSp01_pos_pointConstraint1')
pm.pointConstraint('epCltrHandle',epLocPos,o = (0,0,0),w = 1)
pm.delete(self.side + '_' + self.RibbonName + '_RbbnEp01_pos_pointConstraint1')
pm.pointConstraint(spLocPos,epLocPos,mpLocPos,o = (0,0,0),w = 1)
pm.pointConstraint(self.startUploc,self.epUploc,mpLocUp,o = (0,0,0),w = 1)
#OFFSET THE POSITION OF THE UP LOCATOR---
pm.setAttr(self.startUploc.ty,min(self.Width,self.Length) * .5)
pm.setAttr(self.epUploc.ty,min(self.Width,self.Length) * .5)
#CREATE CTRL JOINTS
pm.select(cl = 1)
tx = tz = 0.0
if self.VVal > self.UVal:
tz = self.Length * .2
if self.UVal > self.VVal:
tx = self.Width * .2
#############
#transmit Jc joint info---
#FOR START POINT JOINT---
self.startJc = pm.joint(p = (0,0,0),rad = min(self.Width,self.Length) * .5,n = self.side + '_' + self.RibbonName + '_RbbnSp01_jc')
pm.joint(p = (tx * .6,0,tz * .6),rad = min(self.Width,self.Length) * .5,n = self.side + '_' + self.RibbonName + '_RbbnSp02_jc')
pm.joint(e = 1,zso = 1,oj = 'xyz',sao = 'yup',n = self.side + '_' + self.RibbonName + '_RbbnSp02_jc')
#FOR MIDDLE POINT JOINT---
pm.select(cl = 1)
self.midJc = pm.joint(p = (0,0,0),rad = min(self.Width,self.Length) * .5,n = self.side + '_' + self.RibbonName + '_RbbnMp01_jc')
pm.joint(e = 1,zso = 1,oj = 'xyz',sao = 'yup',n = self.side + '_' + self.RibbonName + '_RbbnMp01_jc')
#FOR END POINT JOINT---
pm.select(cl = 1)
self.endJc = pm.joint(p = (0,0,0),rad = min(self.Width,self.Length) * .5,n = self.side + '_' + self.RibbonName + '_RbbnEp01_jc')
pm.joint(p = (tx * -0.6,0,tz * -0.6),rad = min(self.Width,self.Length) * .5,n = self.side + '_' + self.RibbonName + '_RbbnEp02_jc')
pm.joint(e = 1,zso = 1,oj = 'xyz',sao = 'yup',n = self.side + '_' + self.RibbonName + '_RbbnEp02_jc')
#PARENT THE CONTROL JOINTS APPROPRIATLY---
pm.parent(self.side + '_' + self.RibbonName + "_RbbnSp01_jc",spLocAim,r = 1)
pm.parent(self.side + '_' + self.RibbonName + "_RbbnMp01_jc",self.mpLocAim,r = 1)
pm.parent(self.side + '_' + self.RibbonName + "_RbbnEp01_jc",epLocAim,r = 1)
#APPLY THE AIM CONSTRINTS---
aTz = 0
if self.VVal > self.UVal:
aTz = 1
aTx = 0
if self.UVal > self.VVal:
aTx = 1
#FOR MIDDLE POINT---
pm.aimConstraint(self.side + '_' + self.RibbonName + "_RbbnSp01_pos",self.side + '_' + self.RibbonName + "_RbbnMp01_aim",o = (0,0,0),w = 1,aim = (aTx * -1,0,aTz * -1),u = (0,1,0),wut = 'object',wuo = self.side + '_' + self.RibbonName + '_RbbnMp01_up')
#FOR START POINT---
pm.aimConstraint(self.side + '_' + self.RibbonName + "_RbbnMp01_jc",self.side + '_' + self.RibbonName + "_RbbnSp01_aim",o = (0,0,0),w = 1,aim = (aTx,0,aTz),u = (0,1,0),wut = 'object',wuo = self.side + '_' + self.RibbonName + '_RbbnSp01_up')
#FOR END POINT---
pm.aimConstraint(self.side + '_' + self.RibbonName + "_RbbnMp01_jc",self.side + '_' + self.RibbonName + "_RbbnEp01_aim",o = (0,0,0),w = 1,aim = (aTx * -1,0,aTz * -1),u = (0,1,0),wut = 'object',wuo = self.side + '_' + self.RibbonName + '_RbbnEp01_up')
#APPLY SKINCLUSTER---
pm.select(cl = 1)
pm.skinCluster(self.side + '_' + self.RibbonName + "_RbbnSp01_jc",self.side + '_' + self.RibbonName + "_RbbnMp01_jc",self.side + '_' + self.RibbonName + "_RbbnEp01_jc",self.side + '_' + self.RibbonName + "_Rbbn01_geo_01_",tsb = 1,ih = 1,mi = 3,dr = 4,rui = 1)
#CLEAN UP
pm.delete(startCls)
pm.delete(endCls)
pm.rename(self.side + '_' + self.RibbonName + '_Rbbn01_geo_01_',self.side + '_' + self.RibbonName + '_Rbbn01_geo_01')
#GROUP THEM ALL
self.main = pm.group(self.folGrp,self.side + '_' + self.RibbonName + '_Rbbn01_geo_01',self.side + '_' + self.RibbonName + '_RbbnSp01_pos',self.side + '_' + self.RibbonName + '_RbbnMp01_pos',self.side + '_' + self.RibbonName + '_RbbnEp01_pos',n = self.side + '_' + self.RibbonName + "_Rbbn01_grp")
pm.xform(os = 1,piv = (0,0,0))
if self.subMid == 1:
self.__midCC()
def addOffset(node):
'''
- add a grp above node
- add a nurbs plane under grp's parent (get the same local space)
- unparent nurbs plane to world space (or whichever deformer space - e.g. headLattice)
- add pointOnSurfaceInfo to get position and orientation for grp
- use aimconstraint to convert vectors to orientation
- return grp as offset
example use for mathilda:
import rigger.modules.surfOffset as surfOffset
reload(surfOffset)
nodes = pm.ls(sl=True)
offsets = []
for n in nodes:
offsetGrp = surfOffset.addOffset(n)
offsets.append(offsetGrp[1])
pm.select(offsets)
'''
nodeMatrix = node.getMatrix(worldSpace=True)
offsetGrp = pm.group(em=True, n=node+'_surfOffset_grp')
offsetGrp.setMatrix(nodeMatrix, worldSpace=True)
# hierarchy
# also check for sibling nodes, such as scaleX/Y xfos
siblings = node.getSiblings()
for sibling in siblings:
offsetGrp | sibling
parentNode = node.getParent()
parentNode | offsetGrp | node
# nurbs plane
plane = pm.nurbsPlane(n=node+'_surfOffset_srf', ch=False,
degree=1, axis=(0,1,0))[0]
# parentNode | plane # don't
# use separate hierachy
planeGrp = pm.group(plane, n=node+'_surfOffsetSrf_grp')
planeHm = pm.group(planeGrp, n=node+'_surfOffsetSrf_hm')
planeHm.setMatrix(nodeMatrix, worldSpace=True)
parentNode | planeHm
# point on surface info
posi = pm.createNode('pointOnSurfaceInfo', n=node+'_surfOffset_posi')
plane.local >> posi.inputSurface
posi.parameterU.set(0.5)
posi.parameterV.set(0.5)
'''
# convert vectors to orientation using aim constraint
aimc = pm.createNode('aimConstraint', n=node+'_surfOffset_aimc')
offsetGrp | aimc
posi.normal >> aimc.tg[0].tt
posi.tangentU >> aimc.worldUpVector
aimc.aimVector.set((0,1,0))
aimc.upVector.set((1,0,0))
'''
'''
# use cross products instead of aim constraint
vpZ = pm.createNode('vectorProduct', n=node+'_surfOffsetZVec_vp')
posi.normal >> vpZ.input1 # Y
posi.tangentU >> vpZ.input2
vpZ.operation.set(2)
vpX = pm.createNode('vectorProduct', n=node+'_surfOffsetXVec_vp')
posi.normal >> vpZ.input1 # Y
posi.tangentU >> vpZ.input2
vpZ.operation.set(2)'''
# just use vectors from posi to construct matrix!
mat = pm.createNode('fourByFourMatrix', n=node+'_surfOffset_fbfm')
# x-vector
posi.tangentUx >> mat.in00
posi.tangentUy >> mat.in01
posi.tangentUz >> mat.in02
# y-vector
posi.normalX >> mat.in10
posi.normalY >> mat.in11
posi.normalZ >> mat.in12
# z-vector
posi.tangentVx >> mat.in20
posi.tangentVy >> mat.in21
posi.tangentVz >> mat.in22
# position
posi.positionX >> mat.in30
posi.positionY >> mat.in31
posi.positionZ >> mat.in32
# drive grp
dcm = pm.createNode('decomposeMatrix', n=node+'_surfOffset_dcm')
mat.output >> dcm.inputMatrix
dcm.outputTranslate >> offsetGrp.t
dcm.outputRotate >> offsetGrp.r
return offsetGrp, plane
def create_nurbs_plane_from_joints(jnts, degree=1, width=1):
"""
Create a nurbsPlane following a provided joint chain.
Note that the plane is oriented in the up axis (Y) of each joint.
"""
# Create nurbsPlane
num_patches_u = (len(jnts)-1)
plane = pymel.nurbsPlane(d=degree, u=num_patches_u)[0]
pos_upp_local = pymel.datatypes.Point(0,0,width)
pos_dwn_local = pymel.datatypes.Point(0,0,-width)
# Define how much in-between we need to compute.
num_patches_v = 2
num_inbetweens_outside = 0
num_inbetweens_inside = 0
add_inside_edges = True
if degree == 1: # Linear
pass
elif degree == 2: # Quadratic
num_inbetweens_outside = 1
num_inbetweens_inside = 1
add_inside_edges = False
num_patches_v = 3
elif degree == 3: # Cubic
num_inbetweens_outside = 1
num_patches_v = 4
else:
# TODO: Support missing degrees!
Exception("Unexpected value for parameter degree, got {0}.".format(degree))
# Resolve ratios to compute v positions more easily.
v_ratios = [v / float(num_patches_v-1) for v in range(num_patches_v)]
# Resolve positions for edges
edges_positions_upp = []
edges_positions_dwn = []
for i, jnt in enumerate(jnts):
jnt_tm_world = jnt.getMatrix(worldSpace=True)
pos_upp = pos_upp_local * jnt_tm_world
pos_dwn = pos_dwn_local * jnt_tm_world
edges_positions_upp.append(pos_upp)
edges_positions_dwn.append(pos_dwn)
# Resolve all positions including in-between
all_positions = []
num_edges = len(edges_positions_upp)
for i in range(num_edges-1):
pos_upp_inn = edges_positions_upp[i]
pos_dwn_inn = edges_positions_dwn[i]
is_first = i == 0
is_before_last = i == num_edges - 2
is_last = i == num_edges - 1
# Add edge (note that we always add the first and last edge edge).
if is_first or is_last or add_inside_edges:
all_positions.append(interp_linear_multiple(v_ratios, pos_upp_inn, pos_dwn_inn))
# Add in-betweens
if is_last: # For obvious reasons, we don't want to add any points after the last edge.
continue
num_inbetweens = num_inbetweens_outside if is_first or is_before_last else num_inbetweens_inside
if num_inbetweens:
pos_upp_out = edges_positions_upp[i+1]
pos_dwn_out = edges_positions_dwn[i+1]
for j in range(num_inbetweens_outside):
ratio = float(j+1)/(num_inbetweens_outside+1)
pos_upp = interp_linear(ratio, pos_upp_inn, pos_upp_out)
pos_dwn = interp_linear(ratio, pos_dwn_inn, pos_dwn_out)
all_positions.append(interp_linear_multiple(v_ratios, pos_upp, pos_dwn))
# Add last edge
all_positions.append(interp_linear_multiple(v_ratios, edges_positions_upp[-1], edges_positions_dwn[-1]))
# Model the plane
for u in range(len(all_positions)):
for v in range(len(all_positions[u])):
pos = all_positions[u][v]
plane.setCV(u, v, pos)
return plane
def doRig(self):
anchorList = []
cntrlList = []
locList = []
dummyCrv = self.ribbonDict['moveallSetup']['nameTempl'] + '_dummy_crv'
pm.hide(pm.polyCube(n=dummyCrv))
if pm.objExists(self.ribbonDict['noMoveSetup']['nameTempl']):
pm.delete(self.ribbonDict['noMoveSetup']['nameTempl'])
if pm.objExists(self.ribbonDict['moveallSetup']['nameTempl']):
pm.delete(self.ribbonDict['moveallSetup']['nameTempl'])
logger
###Estrutura que nao deve ter transformacao
noMoveSpace = pm.group(empty=True,
n=self.ribbonDict['noMoveSetup']['nameTempl'])
if not pm.objExists('NOMOVE'):
pm.group(self.ribbonDict['noMoveSetup']['nameTempl'], n='NOMOVE')
else:
pm.parent(self.ribbonDict['noMoveSetup']['nameTempl'], 'NOMOVE')
pm.parent(self.ribbonDict['moveallSetup']['nameTempl'] + '_dummy_crv',
noMoveSpace)
noMoveSpace.visibility.set(0)
noMoveBend1 = pm.nurbsPlane(p=(self.size * 0.5, 0, 0),
ax=(0, 0, 1),
w=self.size,
lr=0.1,
d=3,
u=5,
v=1)
# noMoveCrvJnt = pm.curve ( bezier=True, d=3, p=[(self.size*-0.5,0,0),(self.size*-0.4,0,0),(self.size*-0.1,0,0),(0,0,0),(self.size*0.1,0,0),(self.size*0.4,0,0),(self.size*0.5,0,0)], k=[0,0,0,1,1,1,2,2,2])
noMoveCrvJnt = pm.curve(
bezier=True,
d=3,
p=[(self.size * -0.50, 0, 0), (self.size * -0.499, 0, 0),
(self.size * -0.496, 0, 0), (self.size * -0.495, 0, 0),
(self.size * -0.395, 0, 0), (self.size * -0.10, 0, 0),
(0, 0, 0), (self.size * 0.10, 0, 0), (self.size * 0.395, 0, 0),
(self.size * 0.495, 0, 0), (self.size * 0.496, 0, 0),
(self.size * 0.499, 0, 0), (self.size * 0.50, 0, 0)],
k=[0, 0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 10, 10])
noMoveCrvJnt.translate.set(self.size * 0.5, 0, 0)
# Deformers das superficies noMove
twist1 = pm.nonLinear(noMoveBend1[0],
type='twist') # twist das superficies noMove
twist1[1].rotateZ.set(90)
# IMPLEMENTAR O TWIST DO MEIO
twist2 = pm.nonLinear(noMoveBend1[0].name() + '.cv[0:3][0:3]',
type='twist') # twist das superficies noMove
twist2[1].rotateZ.set(90)
twist3 = pm.nonLinear(noMoveBend1[0].name() + '.cv[4:7][0:3]',
type='twist') # twist das superficies noMove
twist3[1].rotateZ.set(90)
wireDef = pm.wire(noMoveBend1[0], w=noMoveCrvJnt,
dds=[(0, 50)]) # Wire das superficies noMove
wireDef[0].rotation.set(1) # seta rotacao pra acontecer
baseWire = [
x for x in wireDef[0].connections() if 'BaseWire' in x.name()
]
pm.group(baseWire,
noMoveCrvJnt,
noMoveBend1[0],
p=noMoveSpace,
n=self.name + 'Deforms_grp')
pm.parent(twist1[1], twist2[1], twist3[1], noMoveSpace)
###Estrutura que pode ser movida
cntrlsSpace = pm.group(empty=True,
n=self.ribbonDict['moveallSetup']['nameTempl'])
bendSurf1 = pm.nurbsPlane(p=(self.size * -0.5, 0, 0),
ax=(0, 0, 1),
w=self.size * 0.5,
lr=.1,
d=3,
u=5,
v=1)
blend1 = pm.blendShape(noMoveBend1[0], bendSurf1[0])
pm.blendShape(blend1, e=True, w=[(0, 1)])
pm.parent(bendSurf1[0], cntrlsSpace)
##Cntrls
for i in range(0, 7):
anchor = pm.cluster(noMoveCrvJnt.name() + '.cv[' + str(i + 3) +
']')
pm.cluster(anchor[1], e=True, g=dummyCrv)
clsHandle = anchor[1]
anchorGrp = pm.group(em=True, n='clusterGrp' + str(i))
anchorDrn = pm.group(em=True, n='clusterDrn' + str(i), p=anchorGrp)
pos = pm.xform(anchor, q=True, ws=True, rp=True)
pm.xform(anchorGrp, t=pos, ws=True)
pm.parent(anchor[1], anchorDrn)
anchorList.append(anchor[1])
if i == 0 or i == 6:
displaySetup = self.ribbonDict['cntrlSetup'].copy()
cntrlName = displaySetup['nameTempl'] + str(i)
cntrl = controlTools.cntrlCrv(name=cntrlName,
obj=anchor[1],
**displaySetup)
elif i == 3:
displaySetup = self.ribbonDict['midCntrlSetup'].copy()
cntrlName = displaySetup['nameTempl'] + str(i)
cntrl = controlTools.cntrlCrv(name=cntrlName,
obj=anchor[1],
**displaySetup)
else:
displaySetup = self.ribbonDict['cntrlTangSetup'].copy()
cntrlName = displaySetup['nameTempl'] + str(i)
cntrl = controlTools.cntrlCrv(name=cntrlName,
obj=anchor[1],
**displaySetup)
# Nao pode fazer conexao na criacao do controle, pois tera conexao direta
pm.xform(cntrl.getParent(), t=pos, ws=True)
# estrutura de buffers para conexao direta
auxLocGrp = pm.group(em=True, n=self.name + 'auxLoc_grp')
auxLoc = pm.group(em=True, p=auxLocGrp, n=self.name + 'aux_loc')
pm.xform(auxLocGrp, t=pos, ws=True)
loc = pm.PyNode(auxLoc)
if i == 1 or i == 4:
pm.xform(anchorGrp, s=(-1, 1, 1), r=True)
pm.xform(cntrl.getParent(), s=(-1, 1, 1), r=True)
pm.xform(loc.getParent(), s=(-1, 1, 1), r=True)
# Conexoes dos buffers cm os clusters e com os controles
pm.parentConstraint(cntrl, loc)
loc.translate >> anchorDrn.translate
loc.rotate >> anchorDrn.rotate
cntrlList.append(cntrl)
locList.append(loc)
startCls = pm.cluster(noMoveCrvJnt.name() + '.cv[0:2]')
endCls = pm.cluster(noMoveCrvJnt.name() + '.cv[10:14]')
pm.cluster(startCls[1], e=True, g=dummyCrv)
pm.cluster(endCls[1], e=True, g=dummyCrv)
pm.parent(startCls, anchorList[0])
pm.parent(endCls, anchorList[6])
cntrlsSpace.addAttr('cntrlsVis', at='double', dv=1, k=True, h=False)
cntrlsSpace.addAttr('extraCntrlsVis',
at='double',
dv=0,
k=True,
h=False)
cntrlList[0].addAttr('twist', at='double', dv=0, k=True)
cntrlList[0].addAttr('stretchDist', at='double', dv=0, k=True)
cntrlList[0].addAttr('autoVolumStregth', at='double', dv=0, k=True)
cntrlList[3].addAttr('twist', at='double', dv=0, k=True)
cntrlList[3].addAttr('autoVolume', at='double', dv=0, k=True)
cntrlList[6].addAttr('twist', at='double', dv=0, k=True)
cntrlList[6].addAttr('stretchDist', at='double', dv=0, k=True)
cntrlList[6].addAttr('autoVolumStregth', at='double', dv=0, k=True)
cntrlList[0].twist >> twist1[0].endAngle
cntrlList[3].twist >> twist2[0].startAngle
cntrlList[3].twist >> twist3[0].endAngle
cntrlList[6].twist >> twist1[0].startAngle
# hierarquia
pm.parent(anchorList[1].getParent(2), anchorList[0])
pm.parent(anchorList[5].getParent(2), anchorList[6])
pm.parent(anchorList[2].getParent(2), anchorList[4].getParent(2),
anchorList[3])
pm.parent(cntrlList[1].getParent(), cntrlList[0])
pm.parent(cntrlList[5].getParent(), cntrlList[6])
pm.parent(cntrlList[2].getParent(), cntrlList[4].getParent(),
cntrlList[3])
pm.parent(cntrlList[3].getParent(), cntrlList[0].getParent(),
cntrlList[6].getParent(), cntrlsSpace)
pm.parent(locList[1].getParent(), locList[0])
pm.parent(locList[5].getParent(), locList[6])
pm.parent(locList[2].getParent(), locList[4].getParent(), locList[3])
pm.parent(locList[3].getParent(), locList[0].getParent(),
locList[6].getParent(), cntrlsSpace)
pm.parent(anchorList[3].getParent(2), anchorList[0].getParent(2),
anchorList[6].getParent(2), noMoveSpace)
# Skin joints do ribbon
skinJntsGrp = pm.group(em=True, n=self.name + 'SkinJnts_grp')
follGrp = pm.group(em=True, n=self.name + 'Foll_grp')
# cria ramps para controlar o perfil de squash e stretch
ramp1 = pm.createNode('ramp', n=self.name + 'SquashRamp1')
ramp1.attr('type').set(1)
# ramp2 = pm.createNode ('ramp')
# ramp2.attr('type').set(1)
expre1 = "float $dummy = " + ramp1.name(
) + ".outAlpha;float $output[];float $color[];"
# expre2 = "float $dummy = "+ramp2.name()+".outAlpha;float $output[];float $color[];"
extraCntrlsGrp = pm.group(em=True,
r=True,
p=cntrlsSpace,
n=self.name + 'extraCntrls_grp')
# loop pra fazer os colocar o numero escolhido de joints ao longo do ribbon.
# cria tmb node tree pro squash/stretch
# e controles extras
vIncrement = float(
(1.0 - (self.offsetStart + self.offsetEnd)) / (self.numJnts - 1))
for i in range(1, self.numJnts + 1):
# cria estrutura pra superficie 1
pm.select(cl=True)
jntName = self.ribbonDict['jntSetup']['nameTempl'] + str(
i) + self.jntSulfix
jnt1 = pm.joint(p=(0, 0, 0), n=jntName)
self.skinJoints.append(jnt1)
displaySetup = self.ribbonDict['cntrlExtraSetup'].copy()
cntrlName = displaySetup['nameTempl'] + 'A' + str(i)
cntrl1 = controlTools.cntrlCrv(name=cntrlName,
obj=jnt1,
connType='parentConstraint',
**displaySetup)
# node tree
blend1A = pm.createNode('blendTwoAttr',
n=self.name + 'VolumeBlend1A')
blend1B = pm.createNode('blendTwoAttr',
n=self.name + 'VolumeBlend1B')
gammaCorr1 = pm.createNode('gammaCorrect',
n=self.name + 'VolumeGamma1')
cntrlList[0].attr('autoVolumStregth') >> gammaCorr1.gammaX
cntrlList[0].attr('stretchDist') >> gammaCorr1.value.valueX
blend1A.input[0].set(1)
gammaCorr1.outValueX >> blend1A.input[1]
blend1B.input[0].set(1)
blend1A.output >> blend1B.input[1]
cntrlList[3].attr('autoVolume') >> blend1B.attributesBlender
blend1B.output >> cntrl1.getParent().scaleY
blend1B.output >> cntrl1.getParent().scaleZ
# expressao que le a rampa para setar valores da escala de cada joint quando fizer squash/stretch
expre1 = expre1 + "$color = `colorAtPoint -o RGB -u " + str(
self.offsetStart +
(i - 1) * vIncrement) + " -v 0.5 " + ramp1.name(
) + " `;$output[" + str(i) + "] = $color[0];" + blend1A.name(
) + ".attributesBlender=$output[" + str(i) + "];"
# prende joints nas supeficies com follicules
foll1 = self.attachObj(cntrl1.getParent(), bendSurf1[0],
self.offsetStart + (i - 1) * vIncrement,
0.5, 4)
pm.parent(cntrl1.getParent(), extraCntrlsGrp)
pm.parent(jnt1, skinJntsGrp)
pm.parent(foll1, follGrp)
# seta expressoes para so serem avaliadas por demanda
pm.expression(s=expre1, ae=False)
pm.parent(skinJntsGrp, cntrlsSpace)
pm.parent(follGrp, noMoveSpace)
# hideCntrls
pm.toggle(bendSurf1[0], g=True)
bendSurf1[0].visibility.set(0)
# skinJntsGrp.visibility.set(0)
cntrlsSpace.extraCntrlsVis >> extraCntrlsGrp.visibility
cntrlsSpace.cntrlsVis >> cntrlList[0].getParent().visibility
cntrlsSpace.cntrlsVis >> cntrlList[3].getParent().visibility
cntrlsSpace.cntrlsVis >> cntrlList[6].getParent().visibility
# povoa ribbon Dict
self.ribbonDict['name'] = 'bezierRibbon'
self.ribbonDict['ribbonMoveAll'] = cntrlsSpace
for i in range(0, 7):
self.ribbonDict['cntrl' + str(i)] = cntrlList[i]
self.startCntrl = cntrlList[0]
self.midCntrl = cntrlList[3]
self.endCntrl = cntrlList[6]
self.moveall = cntrlsSpace
def __createNurbs__(self):
# check if plugin decompose matrix is present
pmc.loadPlugin('decomposeMatrix', quiet=True)
# create groups
folGrp = pmc.createNode('transform', name=self.name+'_fol_NXF', parent=self.grp, skipSelect=True)
self.strucGrp = pmc.createNode('transform', name=self.name+'_struc_NXF', parent=self.grp, skipSelect=True)
folGrp.inheritsTransform.set(0)
self.strucGrp.inheritsTransform.set(0)
# create plane
plan = pmc.nurbsPlane(name=self.name+'_plane', axis=[0,1,0], width=self.length, lengthRatio=(1.0/self.length)/2.0, degree=3, patchesU=4, patchesV=1, constructionHistory=0, pivot=[self.length/2.0,0,0])[0]
plan.inheritsTransform.set(0)
plan.setParent(folGrp)
pmc.rebuildSurface( plan, constructionHistory=False, replaceOriginal=True, rebuildType=0, endKnots=1, keepRange=0, keepControlPoints=0, keepCorners=0, spansV=1, degreeV=1, fitRebuild=0, direction=1 )
# create follicle + control + bones
self.subCtrlGrp = []
self.subCtrl = []
self.bones2SK = []
for i in range(self.nbItem):
fol = pmc.createNode('transform', name=self.name+'_fol'+str(i+1), parent=folGrp, skipSelect=True)
folShape = pmc.createNode('follicle', name=self.name+'_fol'+str(i+1)+'Shape', parent=fol, skipSelect=True)
# connections
plan.worldMatrix[0] >> folShape.inputWorldMatrix
plan.local >> folShape.inputSurface
folShape.outRotate >> fol.rotate
folShape.outTranslate >> fol.translate
# u and v setting
folShape.parameterV.set(0.5)
folShape.parameterU.set((1.0/(self.nbItem-1.0))*i)
folShape.visibility.set(False)
clean.__lockHideTransform__(fol, channel=['t', 'r', 's', 'v'])
# sub control
self.subCtrlGrp.append( pmc.createNode('transform', name=self.name+'_sub'+str(i+1)+'_grp') )
self.subCtrl.append( shapesBiblio.rhombusX(name=self.name+'_sub'+str(i+1), color=self.colorTwo) )
# add attributs
pmc.addAttr(self.subCtrl[i], longName='posU', attributeType='float', defaultValue=((1.0/(self.nbItem-1.0))*i) )
pmc.addAttr(self.subCtrl[i], longName='negU', attributeType='float', defaultValue=1-((1.0/(self.nbItem-1.0))*i) )
self.subCtrl[-1].setParent(self.subCtrlGrp[-1])
self.subCtrlGrp[-1].setParent(fol)
self.subCtrlGrp[-1].setTranslation([0,0,0], space='object')
xfm.__xfm__(self.subCtrlGrp[-1])
# bones
self.bones2SK.append( bn.create2SK(self.name+'_sub'+str(i+1), self.subCtrl[-1]) )
# pickwalk
arPickwalk.setPickWalk(self.subCtrl, type='UD')
# create structure
strucJnt = []
self.strucCtrl = {}
for i in range(len(self.ctrlName)):
strucTmp = []
if i == 1:
# ctrl
strucTmp.append( shapesBiblio.circleX(name=self.name+'_'+self.ctrlName[i], parent=self.strucGrp, color=self.colorOne) )
clean.__lockHideTransform__(strucTmp[-1], channel=['s'])
strucJnt.append( pmc.createNode('joint', name=self.name+'_'+self.ctrlName[i]+'_RIGjnt', parent=strucTmp[-1], skipSelect=True) )
# aim
strucTmp.append( pmc.createNode('transform', name=self.name+'_'+self.ctrlName[i]+'_pos', parent=self.strucGrp, skipSelect=True) )
# rot
strucTmp.append( pmc.createNode('transform', name=self.name+'_'+self.ctrlName[i]+'_aim', parent=strucTmp[-1], skipSelect=True) )
strucTmp[0].setParent(strucTmp[-1])
# up
strucTmp.append( pmc.createNode('transform', name=self.name+'_'+self.ctrlName[i]+'_up', parent=strucTmp[-2], skipSelect=True) )
strucTmp[-1].setTranslation([0,self.length/2.0,0], space='world')
else:
# ctrl
strucTmp.append( shapesBiblio.circleX(name=self.name+'_'+self.ctrlName[i], parent=self.strucGrp, color=self.colorOne) )
clean.lockHideTransform(strucTmp[-1], channel=['rotateOrder'])
# aim
strucTmp.append( pmc.createNode('transform', name=self.name+'_'+self.ctrlName[i]+'_aim', parent=strucTmp[-1], skipSelect=True) )
strucJnt.append( pmc.createNode('joint', name=self.name+'_'+self.ctrlName[i]+'_RIGjnt', parent=strucTmp[-1], skipSelect=True) )
# scale
strucTmp.append( pmc.createNode('transform', name=self.name+'_'+self.ctrlName[i]+'_scl', parent=strucTmp[-1], skipSelect=True) )
strucTmp.append( pmc.createNode('transform', name=self.name+'_'+self.ctrlName[i]+'_locScl', parent=strucTmp[-1], skipSelect=True) )
# local scale connection
strucTmp[0].scale >> strucTmp[-1].scale
# up
strucTmp.append( pmc.createNode('transform', name=self.name+'_'+self.ctrlName[i]+'_up', parent=strucTmp[-4], skipSelect=True) )
strucTmp[-1].setTranslation([0,self.length/2.0,0], space='world')
# put info into dico
self.strucCtrl[self.ctrlName[i]] = strucTmp
# place structure end
self.strucCtrl[self.ctrlName[2]][0].setTranslation([self.length,0,0], space='world')
# pickwalk
arPickwalk.setPickWalk([self.strucCtrl[self.ctrlName[0]][0], self.strucCtrl[self.ctrlName[1]][0], self.strucCtrl[self.ctrlName[2]][0]], type='UD')
arPickwalk.setPickWalk([self.strucCtrl[self.ctrlName[0]][0], self.subCtrl[0]], type='LR')
arPickwalk.setPickWalk([self.strucCtrl[self.ctrlName[2]][0], self.subCtrl[-1]], type='LR')
# create constrain group
self.strucCtrlGrp = []
self.strucCtrlGrp.append( xfm.__xfm__(self.strucCtrl[self.ctrlName[0]][0], suffix='_cst_grp', lock=False) )
self.strucCtrlGrp.append( xfm.__xfm__(self.strucCtrl[self.ctrlName[1]][0], suffix='_cst_grp', lock=False) )
self.strucCtrlGrp.append( xfm.__xfm__(self.strucCtrl[self.ctrlName[2]][0], suffix='_cst_grp', lock=False) )
# constrain between structure
tmp = []
tmp.append( pmc.pointConstraint(self.strucCtrl[self.ctrlName[0]][0], self.strucCtrl[self.ctrlName[2]][0], self.strucCtrl[self.ctrlName[1]][1], name=self.strucCtrl[self.ctrlName[1]][1]+'_ptCst', maintainOffset=False ) )
tmp.append( pmc.pointConstraint(self.strucCtrl[self.ctrlName[0]][4], self.strucCtrl[self.ctrlName[2]][4], self.strucCtrl[self.ctrlName[1]][3], name=self.strucCtrl[self.ctrlName[1]][3]+'_ptCst', maintainOffset=False ) )
tmp.append( pmc.aimConstraint(self.strucCtrl[self.ctrlName[2]][0], self.strucCtrl[self.ctrlName[0]][1], name=self.strucCtrl[self.ctrlName[0]][1]+'_aimCst', maintainOffset=False, worldUpType='object', worldUpObject=self.strucCtrl[self.ctrlName[0]][4], aimVector=[1,0,0], upVector=[0,1,0]) )
tmp.append( pmc.aimConstraint(self.strucCtrl[self.ctrlName[0]][0], self.strucCtrl[self.ctrlName[2]][1], name=self.strucCtrl[self.ctrlName[2]][1]+'_aimCst', maintainOffset=False, worldUpType='object', worldUpObject=self.strucCtrl[self.ctrlName[2]][4], aimVector=[-1,0,0], upVector=[0,1,0]) )
tmp.append( pmc.aimConstraint(self.strucCtrl[self.ctrlName[2]][0], self.strucCtrl[self.ctrlName[1]][2], name=self.strucCtrl[self.ctrlName[1]][2]+'_aimCst', maintainOffset=False, worldUpType='object', worldUpObject=self.strucCtrl[self.ctrlName[1]][3], aimVector=[1,0,0], upVector=[0,1,0]) )
clean.lockHideTransform(tmp, channelBox=True)
# skinning nurbs plane
skinNode = pmc.skinCluster( strucJnt[0], strucJnt[1], strucJnt[2], plan, name=plan.name()+'_skn', ignoreSelected=0, maximumInfluences=3, dropoffRate=12.0, normalizeWeights=1)
weights = []
weights.extend([1, 0, 0])
weights.extend([1, 0, 0])
weights.extend([0.8, 0.2, 0])
weights.extend([0.8, 0.2, 0])
weights.extend([0.4, 0.6, 0])
weights.extend([0.4, 0.6, 0])
weights.extend([0, 1, 0])
weights.extend([0, 1, 0])
weights.extend([0, 0.6, 0.4])
weights.extend([0, 0.6, 0.4])
weights.extend([0, 0.2, 0.8])
weights.extend([0, 0.2, 0.8])
weights.extend([0, 0, 1])
weights.extend([0, 0, 1])
# set weights
skinNode[0].setWeights(plan, [0,1,2], weights, normalize=True)
# delete useless bindpose
bindPose = strucJnt[0].bindPose.outputs()[0]
pmc.delete(bindPose)
# inverse scale for bones
for i in range(len(self.ctrlName)):
multMat = pmc.createNode('multMatrix', name=self.strucCtrl[self.ctrlName[i]][0]+'_invScl_multMat', skipSelect=True)
decoMat = pmc.createNode('decomposeMatrix', name=self.strucCtrl[self.ctrlName[i]][0]+'_invScl_decoMat', skipSelect=True)
self.strucGrp.inverseMatrix >> multMat.matrixIn[0]
self.strucCtrl[self.ctrlName[i]][0].worldMatrix[0] >> multMat.matrixIn[1]
multMat.matrixSum >> decoMat.inputMatrix
decoMat.outputScale >> strucJnt[i].inverseScale
# connect scale from controlors to sub
decoMatS = pmc.createNode('decomposeMatrix', name=self.strucCtrl[self.ctrlName[0]][0]+'_decoMat', skipSelect=True)
decoMatE = pmc.createNode('decomposeMatrix', name=self.strucCtrl[self.ctrlName[2]][0]+'_decoMat', skipSelect=True)
self.strucCtrl[self.ctrlName[0]][3].worldMatrix[0] >> decoMatS.inputMatrix
self.strucCtrl[self.ctrlName[2]][3].worldMatrix[0] >> decoMatE.inputMatrix
# connect scale to sub control
for i in range(1, self.nbItem-1):
# create blend to progressively pass from the start to the end scale
bld = pmc.createNode('blendColors', name=self.subCtrl[i].name()+str(i)+'_bld')
decoMatS.outputScale >> bld.color1
decoMatE.outputScale >> bld.color2
# connect the sub control attribut neg U
self.subCtrl[i].negU >> bld.blender
# connect into the scale
bld.output >> self.subCtrlGrp[i].scale
# no point to create a blend node for the first and the last sub control
decoMatS.outputScale >> self.subCtrlGrp[0].scale
decoMatE.outputScale >> self.subCtrlGrp[-1].scale
# hide and lock channels
plan.visibility.set(False)
clean.__lockHideTransform__(plan, channel=['t', 'r', 's', 'v'])
clean.__lockHideTransform__(folGrp, channel=['t', 'r', 's', 'v'])
for jnt in strucJnt:
jnt.overrideEnabled.set(1)
jnt.overrideColor.set(3)
jnt.radius.set(0.5)
jnt.visibility.set(False)
clean.__lockHideTransform__(jnt, channel=['t', 'r', 's', 'v', 'radius'])
# unselect
pmc.select(clear=True)
# return, in order
# 0 the main group PyNode
# 1 the main structure group this last can receive constrain to place the ribbon PyNode
# 2 groups of each structure controls in order (start offset end) PyNode List
# 3 structure controls in order (start offset end) PyNode List)
# 4 groups wich can receive a scale information in order (start end) PyNode List
# 5 position groups which give the default position in order (offset) PyNode
# 6 groups of sub controls PyNode List
# 7 sub controls PyNode List
# 8 2SKjnt PyNode List
return [self.grp, self.strucGrp, self.strucCtrlGrp, [self.strucCtrl[self.ctrlName[0]][0], self.strucCtrl[self.ctrlName[1]][0], self.strucCtrl[self.ctrlName[2]][0]], [self.strucCtrl[self.ctrlName[0]][2], self.strucCtrl[self.ctrlName[2]][2]], self.strucCtrl[self.ctrlName[1]][1], self.subCtrlGrp, self.subCtrl, self.bones2SK]