def createController(object):
# object = pma.ls(sl=True)
pivotObj = pma.xform(object, query=True, t=True, worldSpace=True)
edges = pma.filterExpand(pma.polyListComponentConversion(te=1), sm=32,
ex=1) # convert edges to curve ancd create one object
for edge in edges:
vtx = pma.ls(pma.polyListComponentConversion(edge, fe=1, tv=1), fl=1)
p1 = pma.pointPosition(vtx[0])
p2 = pma.pointPosition(vtx[1])
curves = pma.curve(n="line_ctrl_curve", d=1, p=(p1, p2))
ctrl = pma.curve(n="bool_ctrl", d=1, ws=True, p=pivotObj)
pma.xform(centerPivots=True)
for curveEdge in pma.ls("line_ctrl*"):
pma.parent(curveEdge, ctrl, s=1, r=1)
pma.rename(curveEdge, "shapeunused")
transforms = pma.ls(type='transform')
deleteList = []
for tran in transforms:
if pma.nodeType(tran) == 'transform':
children = pma.listRelatives(tran, c=True)
if children is None:
# print '%s, has no childred' %(tran)
deleteList.append(tran)
if not deleteList:
pma.delete(deleteList)
return ctrl
def curve_through_points(**kwargs):
selection_points = kwargs.get("selection_points", None)
curve_degree = kwargs.get("curve_degree", 3)
curve_name = kwargs.get("curve_name", "Curve")
if not selection_points:
selection_points = pm.ls(selection=True)
if not selection_points:
pm.displayInfo("Please select reference points")
return None
if len(selection_points) < curve_degree + 1:
pm.displayInfo("please select more than " + str(curve_degree + 1) +
" points")
return None
points_locations = []
for point in selection_points:
points_locations.append(
pm.xform(point, query=True, translation=True, worldSpace=True))
pm.select(clear=True)
current_curve = pm.curve(degree=curve_degree,
worldSpace=True,
point=points_locations)
pm.rename(current_curve, curve_name)
return current_curve
def displayConnect(self, obj):
# Create curve for display, between selected objects
# Return [curve, locator1, locator2]
if len(obj) == 0:
obj = pm.ls(transforms=1, sl=1)
if len(obj) < 2:
pm.error(u"KH_curve_Connect : 선택된 오브젝트가 없습니다.")
pointA = obj[0]
pointB = obj[1]
curve = pm.curve(p=[(0, 0, 0), (0, 0, 0)], k=[0, 1], d=1)
pointCurveConstraint1 = pm.pointCurveConstraint(curve + ".ep[0]",
ch=True)
pointCurveConstraint2 = pm.pointCurveConstraint(curve + ".ep[1]",
ch=True)
pointCostraint1 = pm.pointConstraint(pointA, pointCurveConstraint1[0])
pointCostraint2 = pm.pointConstraint(pointB, pointCurveConstraint2[0])
locShape1 = pm.listRelatives(pointCurveConstraint1[0], s=1)
locShape2 = pm.listRelatives(pointCurveConstraint2[0], s=1)
pm.setAttr(locShape1[0] + ".visibility", 0)
pm.setAttr(locShape2[0] + ".visibility", 0)
return [
curve,
pm.PyNode(pointCurveConstraint1[0]),
pm.PyNode(pointCurveConstraint2[0]), pointCostraint1,
pointCostraint2
]
def __create_curve_from_edge(edge):
edgeloop = __get_edge_loop(edge, [], None)
edgeloop.insert(0, edge)
edge_curves = []
for edgeloop_edge in edgeloop:
edge_curves.append(
pm.curve(
# name=n,
degree=1,
ws=True,
point=[
v.getPosition() for v in edgeloop_edge.connectedVertices()
]))
pm.select(None)
if (len(edge_curves) > 1):
merged_curve = pm.attachCurve(edge_curves[:-1],
method=1,
keepMultipleKnots=False,
ch=False)[0]
edge_curves.pop(edge_curves.index(merged_curve))
# closed_curve = pm.closeCurve( merged_curve )[0]
closed_curve = merged_curve
# pm.delete( merged_curve )
else:
closed_curve = None
pm.delete(edge_curves)
return closed_curve, edgeloop
def curve_through_points(**kwargs):
selection_points = pm.ls(selection=True)
curve_name = kwargs.get("curve_name", "")
curve_degree = kwargs.get("curve_degree", 1)
points_locations = kwargs.get("position_list", [])
pm.select(clear=True)
current_curve = pm.curve(degree = curve_degree, worldSpace=True, point = points_locations)
pm.rename(current_curve, curve_name)
return None
def build_box(car_name):
"""Method 1 - This buider make box strucutre (not strong)
"""
sel = pm.ls(sl=True)
group = pm.group(name=car_name + '_group', empty=True)
nodes_group = pm.group(name='nodes_group', empty=True, parent=group)
beams_group = pm.group(name='beams_group', empty=True, parent=group)
if not sel:
return
trans = sel[0]
mesh = trans.getShape()
pm.hide(trans)
d = {}
verts = mesh.verts
for index, vtx in enumerate(verts):
loc = pm.spaceLocator()
loc.rename('b' + str(index))
loc.t.set(vtx.getPosition(space='world'))
loc.overrideEnabled.set(True)
loc.overrideColor.set(17)
loc.setParent(nodes_group)
index = vtx.index()
d[index] = {'loc': loc, 'connected': []}
for c in vtx.connectedVertices():
c_index = c.index()
if c_index < index:
continue
d[index]['connected'].append(c_index)
index = 0
for each in d:
loc = d[each]['loc']
for other in d[each]['connected']:
other_loc = d[other]['loc']
curve = pm.curve(p=[(0, 0, 0), (1, 0, 0)], degree=1)
curve.rename('beam_' + str(index))
shape = curve.getShape()
curve.overrideEnabled.set(True)
curve.overrideColor.set(15)
lock_hide(curve)
loc.t >> shape.controlPoints[0]
other_loc.t >> shape.controlPoints[1]
curve.setParent(beams_group)
index += 1
pm.select(clear=True)
def make_beam(index, c, group):
"""Make a beam from 2 Nodes
"""
curve = pm.curve(p=[(0, 0, 0), (1, 0, 0)], degree=1)
curve.rename('beam_' + str(index))
shape = curve.getShape()
curve.overrideEnabled.set(True)
curve.overrideColor.set(15)
lock_hide(curve)
start = pm.DependNode(str(c[0]))
end = pm.DependNode(str(c[1]))
start.t >> shape.controlPoints[0]
end.t >> shape.controlPoints[1]
curve.setParent(group)
index += 1
def curve_through_points(**kwargs):
selection_points = pm.ls(selection=True)
mt_pth = kwargs.get("motion_path", False)
if len(selection_points) < 2:
print "please select more than one points"
return None
curve_name = kwargs.get("curve_name", "")
curve_degree = kwargs.get("curve_degree", 1)
points_locations = []
for point in selection_points:
points_locations.append(
pm.xform(point, query=True, translation=True, worldSpace=True))
pm.select(clear=True)
current_curve = pm.curve(degree=curve_degree,
worldSpace=True,
point=points_locations)
pm.rename(current_curve, curve_name)
print "CRV", current_curve
if mt_pth:
motion_path(objs=selection_points, path_curve=current_curve)
return None
def __create_curve_from_edge( edge ) : edgeloop = __get_edge_loop( edge, [], None ) edgeloop.insert(0, edge ) edge_curves = [] for edgeloop_edge in edgeloop : edge_curves.append( pm.curve( # name=n, degree=1, ws=True, point=[ v.getPosition() for v in edgeloop_edge.connectedVertices() ] ) ) pm.select(None) if( len( edge_curves ) > 1 ) : merged_curve = pm.attachCurve( edge_curves[:-1], method=1, keepMultipleKnots=False, ch=False )[0] edge_curves.pop( edge_curves.index(merged_curve) ) # closed_curve = pm.closeCurve( merged_curve )[0] closed_curve = merged_curve # pm.delete( merged_curve ) else : closed_curve = None pm.delete( edge_curves ) return closed_curve, edgeloop
def project_curves_onto_mesh2( mesh, source_mesh, direction ) : # duplicate sources_mesh dup_source_mesh = pm.duplicate( source_mesh )[0] dup_source_mesh.setParent(None) # create curve around mesh edge_curves = [] for edge in mesh.getShape().e : edge_curves.append( pm.curve( # name=n, degree=1, ws=True, point=[ v.getPosition(space='world') for v in edge.connectedVertices() ] ) ) merged_curve = pm.attachCurve( edge_curves, method=1, keepMultipleKnots=False, ch=False )[0] merged_curve = pm.duplicate( merged_curve ) pm.delete( edge_curves ) # project curve onto dup_source_mesh projected_curves = projected_curves = pm.polyProjectCurve( dup_source_mesh, merged_curve, direction=direction )[0] # pm.delete( projected_curves.getChildren()[1:] ) projected_curve = projected_curves.getChildren()[0] split_mesh = pm.polySplit( dup_source_mesh, detachEdges=0, projectedCurve=projected_curve ) split_mesh = split_mesh[0] # delete faces not within mesh bounds # faces_to_delete = [] pm.select(None) for face in split_mesh.f : face_center = ( 0.0, 0.0, 0.0 ) for v in face.connectedVertices() : face_center += v.getPosition( space='world' ) face_center /= len( face.connectedVertices() ) if( point_in_rect_bb( face_center, mesh.getBoundingBox( space='world' ) ) ) : # faces_to_delete.append( face ) dot = face.getNormal( space='world' ).dot( mesh.f[0].getNormal( space='world' ) ) if( dot > 0.0 ) : pm.select(face, add=True) # for face in faces_to_delete : # dot = face.getNormal( space='world' ).dot( mesh.f[0].getNormal( space='world' ) ) # if( dot > 0.0 ) : # pm.select(face, add=True) pm.runtime.InvertSelection() pm.delete() # transfer UVs from mesh to dup_source_mesh pm.transferAttributes( mesh, split_mesh, transferUVs=2 ) # assign mesh material to dup_source_mesh # rename dup_source_mesh to mesh pm.delete( split_mesh, ch=True ) n = mesh.name() p = mesh.getParent() pm.delete( mesh ) split_mesh.rename( n ) for attr in split_mesh.listAttr() : if attr.isLocked() : attr.setLocked(False) # cleanup pm.delete( projected_curves ) pm.delete( merged_curve ) pm.delete( dup_source_mesh ) # split_mesh.centerPivots( True ) # t = split_mesh.getPivots( worldSpace=1 )[0] # split_mesh.setTranslation((-t[0], -t[1], -t[2]), space='world') # pm.makeIdentity( split_mesh, apply=True ) # split_mesh.setParent( p ) # split_mesh.setTranslation( ( 0,0,0 ) ) # pm.makeIdentity( split_mesh, apply=True ) # position bodge split_mesh.setTranslation( ( 0, 0, 1 ), space='world' ) split_mesh.setParent( p ) pm.polyTriangulate( split_mesh ) if( not split_mesh.hasAttr( THU_MFT_SPRITE_ATTR ) ) : split_mesh.addAttr( THU_MFT_SPRITE_ATTR, dt='string' ) split_mesh.setAttr( THU_MFT_SPRITE_ATTR, split_mesh.name().replace( '.png', '' ) )
def create( self, _jointchain=None ) : super( IkRig, self ).create( _jointchain ) jointchains = self.tree_children( 'jointchain' ) if( len( jointchains ) != 1 ) : utils.err( 'IkRig children includes more than ONE jointchain. Not sure which to use. Skipping...' ) return False jointchain = jointchains[0] # create a simple joint chain simplejointchain = jointchain.duplicate_jointchain( self.PARTNAME, 'driver', _simple=True ) self.add_child( simplejointchain ) pm.PyNode( 'leftUpperArm_1_IKJ_DRIVER' ).hide() pm.PyNode( 'leftUpperArm_1_j' ).hide() for i in range( len( simplejointchain.rigjoints ) - 1 ) : # create a curve between each pair of simple rigjoints rigjoint1 = simplejointchain.rigjoints[i] rigjoint2 = simplejointchain.rigjoints[i+1] v1 = pm.datatypes.Vector( rigjoint1.getTranslation( space='world' ) ) v2 = pm.datatypes.Vector( rigjoint2.getTranslation( space='world' ) ) curvelength = float( v1.distanceTo( v2 ) ) dirvector = [ a * b for a, b in zip( ( curvelength, curvelength, curvelength ), utils.aim_axis_to_vectors( settings.rotationorder )[0] ) ] curve = pm.curve( degree=1, point=[ ( 0, 0, 0 ), dirvector # v1, v2 ], name=utils.name_from_tags( rigjoint1, 'curve' ) ) # rebuild with numspan 2 and 3 degree pm.rebuildCurve( curve, degree=3, spans=2 ) # move vtx[1] and vtx[-2] to respective ends of curve curve.cv[1].setPosition( curve.cv[0].getPosition( space='world' ), space='world' ) curve.cv[-2].setPosition( curve.cv[-1].getPosition( space='world' ), space='world' ) ribbonlength = 0.2 ribbon = pm.extrude( curve, polygon=0, useProfileNormal=1, extrudeType=0, length=ribbonlength, ch=False, name=utils.name_from_tags( rigjoint1, 'nurbs' ) )[0] ribbon.setTranslation( ( 0, 0, -(ribbonlength)/2 ) ) ribbon.setPivots( ( 0, 0, 0 ), worldSpace=True ) pm.makeIdentity( ribbon, apply=True ) pm.delete( ribbon, ch=True ) pm.delete( curve ) utils.create_zero_sdk_groups( ribbon, _replacelast=False ) startcluster = pm.cluster( ribbon.cv[0:1][0:1], name=utils.name_from_tags( rigjoint1, 'start', 'cluster') )[1] midcluster = pm.cluster( ribbon.cv[2][0:1], name=utils.name_from_tags( rigjoint1, 'mid', 'cluster' ) )[1] endcluster = pm.cluster( ribbon.cv[-2:][0:1], name=utils.name_from_tags( rigjoint1, 'end', 'cluster' ) )[1] # parent clusters to respective rigjoints pm.parentConstraint( [ rigjoint1, startcluster ], mo=False ) pm.parentConstraint( [ rigjoint2, endcluster ], mo=False ) # group then point/parent constrain middle cluster to end clusters sdkgroup, zerogroup = utils.create_zero_sdk_groups( midcluster, _replacelast=False ) zerogroup.setRotation( rigjoint1.getRotation( space='world' ), space='world' ) pm.pointConstraint( [ rigjoint1, rigjoint2, zerogroup ], mo=False ) pm.orientConstraint( [ rigjoint1, zerogroup ], mo=False ) jointsToAttachToCurve = [ jointchain.rigjoints[i] ] jointsToAttachToCurve += jointchain.minorrigjoints[ jointsToAttachToCurve[0] ] jointsToAttachToCurve += [ jointchain.rigjoints[i+1] ] for rigjoint in jointsToAttachToCurve : p = rigjoint.getTranslation( space='world' ) posi = pm.nodetypes.ClosestPointOnSurface() ribbon.worldSpace >> posi.inputSurface posi.inPosition.set( p ) u = min( max( posi.u.get(), 0.001 ), 0.999 ) v = min( max( posi.v.get(), 0.001 ), 0.999 ) pm.delete( posi ) follicleshape = pm.nodetypes.Follicle() ribbon.local >> follicleshape.inputSurface ribbon.worldMatrix[0] >> follicleshape.inputWorldMatrix follicleshape.parameterU.set( u ) follicleshape.parameterV.set( v ) follicle = follicleshape.getParent() follicle.rename( utils.name_from_tags( rigjoint, 'follicle' ) ) follicleshape.rename( follicle.name() + 'Shape' ) follicleshape.outRotate >> follicle.rotate follicleshape.outTranslate >> follicle.translate # remove any constraints already on the joint pm.delete( rigjoint.getChildren( type='constraint' ) ) pm.parentConstraint( [ follicle, rigjoint ], mo=True ) return True
def create_ctrl(self):
if self.shape == CreateCtrl.triangle:
ctrl = pm.curve(name=self.name,
d=1,
p=[(-1, 0, 1), (1, 0, 1), (0, 0, -1), (-1, 0, 1)],
k=[
0,
1,
2,
3,
])
elif self.shape == CreateCtrl.square:
ctrl = pm.curve(name=self.name,
degree=1,
point=[(0, 2, 2), (0, 2, -2), (0, -2, -2),
(0, -2, 2), (0, 2, 2)])
elif self.shape == CreateCtrl.octagon:
ctrl = pm.curve(name=self.name,
degree=1,
point=[(0, 3, 1), (0, 3, -1), (0, 1, -3),
(0, -1, -3), (0, -3, -1), (0, -3, 1),
(0, -1, 3), (0, 1, 3), (0, 3, 1)])
elif self.shape == CreateCtrl.circle:
ctrl = pm.circle(name=self.name,
normalX=1,
normalZ=0,
radius=2,
constructionHistory=False)[0]
elif self.shape == CreateCtrl.cube:
ctrl = pm.curve(name=self.name,
degree=1,
point=[(1, 1, 1), (1, 1, -1), (-1, 1, -1),
(-1, 1, 1), (1, 1, 1), (1, -1, 1),
(1, -1, -1), (-1, -1, -1), (-1, -1, 1),
(1, -1, 1), (1, -1, -1), (1, 1, -1),
(-1, 1, -1), (-1, -1, -1), (-1, -1, 1),
(-1, 1, 1)])
elif self.shape == CreateCtrl.pyramid:
ctrl = pm.curve(name=self.name,
degree=1,
point=[(1, 2, 1), (1, 2, -1), (-1, 2, -1),
(-1, 2, 1), (1, 2, 1), (0, 0, 0),
(1, 2, -1), (-1, 2, -1), (0, 0, 0),
(-1, 2, 1)])
elif self.shape == CreateCtrl.cone:
ctrl = pm.curve(name=self.name,
d=1,
p=[(-0.5, 2, 0.866025), (0, 0, 0),
(0.5, 2, 0.866025), (-0.5, 2, 0.866025),
(-1, 2, -1.5885e-07), (0, 0, 0),
(-1, 2, -1.5885e-07), (-0.5, 2, -0.866026),
(0, 0, 0), (0.5, 2, -0.866025),
(-0.5, 2, -0.866026), (0.5, 2, -0.866025),
(0, 0, 0), (1, 2, 0), (0.5, 2, -0.866025),
(1, 2, 0), (0.5, 2, 0.866025)],
k=[
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
14, 15, 16
])
elif self.shape == CreateCtrl.diamond:
ctrl = pm.curve(name=self.name,
degree=1,
point=[(1, 0, 1), (1, 0, -1), (-1, 0, -1),
(-1, 0, 1),
(1, 0, 1), (0, -2, 0), (1, 0, -1),
(-1, 0, -1), (0, -2, 0), (-1, 0, 1),
(1, 0, 1), (0, 2, 0), (1, 0, -1),
(-1, 0, -1), (0, 2, 0), (-1, 0, 1)])
elif self.shape == CreateCtrl.one_arrow:
ctrl = pm.curve(name=self.name,
d=1,
p=[(0, 1.003235, 0), (0.668823, 0, 0),
(0.334412, 0, 0), (0.334412, -0.167206, 0),
(0.334412, -0.501617, 0),
(0.334412, -1.003235, 0),
(-0.334412, -1.003235, 0),
(-0.334412, -0.501617, 0),
(-0.334412, -0.167206, 0), (-0.334412, 0, 0),
(-0.668823, 0, 0), (0, 1.003235, 0)],
k=[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11])
elif self.shape == CreateCtrl.two_arrow:
ctrl = pm.curve(name=self.name,
d=1,
p=[
(0, 1, 0),
(1, 1, 0),
(2, 1, 0),
(3, 1, 0),
(3, 2, 0),
(4, 1, 0),
(5, 0, 0),
(4, -1, 0),
(3, -2, 0),
(3, -1, 0),
(2, -1, 0),
(1, -1, 0),
(0, -1, 0),
(-1, -1, 0),
(-2, -1, 0),
(-3, -1, 0),
(-3, -2, 0),
(-4, -1, 0),
(-5, 0, 0),
(-4, 1, 0),
(-3, 2, 0),
(-3, 1, 0),
(-2, 1, 0),
(-1, 1, 0),
(0, 1, 0),
],
k=[
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
])
elif self.shape == CreateCtrl.two_arrow_curved:
ctrl = pm.curve(name=self.name,
d=1,
p=[(-0.251045, 0, -1.015808),
(-0.761834, 0, -0.979696),
(-0.486547, 0, -0.930468),
(-0.570736, 0, -0.886448),
(-0.72786, 0, -0.774834),
(-0.909301, 0, -0.550655),
(-1.023899, 0, -0.285854),
(-1.063053, 0, 9.80765e-009),
(-1.023899, 0, 0.285854),
(-0.909301, 0, 0.550655),
(-0.72786, 0, 0.774834),
(-0.570736, 0, 0.886448),
(-0.486547, 0, 0.930468),
(-0.761834, 0, 0.979696),
(-0.251045, 0, 1.015808),
(-0.498915, 0, 0.567734),
(-0.440202, 0, 0.841857),
(-0.516355, 0, 0.802034),
(-0.658578, 0, 0.701014),
(-0.822676, 0, 0.498232),
(-0.926399, 0, 0.258619),
(-0.961797, 0, 8.87346e-009),
(-0.926399, 0, -0.258619),
(-0.822676, 0, -0.498232),
(-0.658578, 0, -0.701014),
(-0.516355, 0, -0.802034),
(-0.440202, 0, -0.841857),
(-0.498915, 0, -0.567734),
(-0.251045, 0, -1.015808)],
k=[
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,
26, 27, 28
])
elif self.shape == CreateCtrl.four_arrow:
ctrl = pm.curve(name=self.name,
d=1,
p=[
(1, 0, 1),
(3, 0, 1),
(3, 0, 2),
(5, 0, 0),
(3, 0, -2),
(3, 0, -1),
(1, 0, -1),
(1, 0, -3),
(2, 0, -3),
(0, 0, -5),
(-2, 0, -3),
(-1, 0, -3),
(-1, 0, -1),
(-3, 0, -1),
(-3, 0, -2),
(-5, 0, 0),
(-3, 0, 2),
(-3, 0, 1),
(-1, 0, 1),
(-1, 0, 3),
(-2, 0, 3),
(0, 0, 5),
(2, 0, 3),
(1, 0, 3),
(1, 0, 1),
],
k=[
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
])
elif self.shape == CreateCtrl.ring:
ctrl = pm.curve(name=self.name,
d=1,
p=[(-0.707107, 0.0916408, 0.707107),
(0, 0.0916408, 1), (0, -0.0916408, 1),
(-0.707107, -0.0916408, 0.707107),
(-0.707107, 0.0916408, 0.707107),
(-1, 0.0916408, 0), (-1, -0.0916408, 0),
(-0.707107, -0.0916408, 0.707107),
(-1, -0.0916408, 0),
(-0.707107, -0.0916408, -0.707107),
(-0.707107, 0.0916408, -0.707107),
(-1, 0.0916408, 0),
(-0.707107, 0.0916408, -0.707107),
(0, 0.0916408, -1), (0, -0.0916408, -1),
(-0.707107, -0.0916408, -0.707107),
(-0.707107, 0.0916408, -0.707107),
(-0.707107, -0.0916408, -0.707107),
(0, -0.0916408, -1),
(0.707107, -0.0916408, -0.707107),
(0.707107, 0.0916408, -0.707107),
(0, 0.0916408, -1),
(0.707107, 0.0916408, -0.707107),
(1, 0.0916408, 0), (1, -0.0916408, 0),
(0.707107, -0.0916408, -0.707107),
(1, -0.0916408, 0),
(0.707107, -0.0916408, 0.707107),
(0.707107, 0.0916408, 0.707107),
(1, 0.0916408, 0),
(0.707107, 0.0916408, 0.707107),
(0, 0.0916408, 1), (0, -0.0916408, 1),
(0.707107, -0.0916408, 0.707107)],
k=[
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,
26, 27, 28, 29, 30, 31, 32, 33
])
elif self.shape == CreateCtrl.sun:
ctrl = pm.circle(name=self.name, s=16, nr=[0, 1, 0])[0]
pm.select((ctrl + '.cv[1]'), (ctrl + '.cv[3]'), (ctrl + '.cv[5]'),
(ctrl + '.cv[7]'), (ctrl + '.cv[9]'), (ctrl + '.cv[11]'),
(ctrl + '.cv[13]'), (ctrl + '.cv[15]'),
(ctrl + '.cv[17]'), (ctrl + '.cv[19]'),
r=True)
pm.scale(0.3, 0.3, 0.3, p=[0, 0, 0], r=True)
pm.makeIdentity(ctrl, apply=True, t=1, r=1, s=1, n=0)
pm.xform(ctrl, cp=True)
print(ctrl)
self.obj = ctrl
return self.obj
def project_curves_onto_mesh2(mesh, source_mesh, direction):
# duplicate sources_mesh
dup_source_mesh = pm.duplicate(source_mesh)[0]
dup_source_mesh.setParent(None)
# create curve around mesh
edge_curves = []
for edge in mesh.getShape().e:
edge_curves.append(
pm.curve(
# name=n,
degree=1,
ws=True,
point=[
v.getPosition(space='world')
for v in edge.connectedVertices()
]))
merged_curve = pm.attachCurve(edge_curves,
method=1,
keepMultipleKnots=False,
ch=False)[0]
merged_curve = pm.duplicate(merged_curve)
pm.delete(edge_curves)
# project curve onto dup_source_mesh
projected_curves = projected_curves = pm.polyProjectCurve(
dup_source_mesh, merged_curve, direction=direction)[0]
# pm.delete( projected_curves.getChildren()[1:] )
projected_curve = projected_curves.getChildren()[0]
split_mesh = pm.polySplit(dup_source_mesh,
detachEdges=0,
projectedCurve=projected_curve)
split_mesh = split_mesh[0]
# delete faces not within mesh bounds
# faces_to_delete = []
pm.select(None)
for face in split_mesh.f:
face_center = (0.0, 0.0, 0.0)
for v in face.connectedVertices():
face_center += v.getPosition(space='world')
face_center /= len(face.connectedVertices())
if (point_in_rect_bb(face_center, mesh.getBoundingBox(space='world'))):
# faces_to_delete.append( face )
dot = face.getNormal(space='world').dot(
mesh.f[0].getNormal(space='world'))
if (dot > 0.0):
pm.select(face, add=True)
# for face in faces_to_delete :
# dot = face.getNormal( space='world' ).dot( mesh.f[0].getNormal( space='world' ) )
# if( dot > 0.0 ) :
# pm.select(face, add=True)
pm.runtime.InvertSelection()
pm.delete()
# transfer UVs from mesh to dup_source_mesh
pm.transferAttributes(mesh, split_mesh, transferUVs=2)
# assign mesh material to dup_source_mesh
# rename dup_source_mesh to mesh
pm.delete(split_mesh, ch=True)
n = mesh.name()
p = mesh.getParent()
pm.delete(mesh)
split_mesh.rename(n)
for attr in split_mesh.listAttr():
if attr.isLocked(): attr.setLocked(False)
# cleanup
pm.delete(projected_curves)
pm.delete(merged_curve)
pm.delete(dup_source_mesh)
# split_mesh.centerPivots( True )
# t = split_mesh.getPivots( worldSpace=1 )[0]
# split_mesh.setTranslation((-t[0], -t[1], -t[2]), space='world')
# pm.makeIdentity( split_mesh, apply=True )
# split_mesh.setParent( p )
# split_mesh.setTranslation( ( 0,0,0 ) )
# pm.makeIdentity( split_mesh, apply=True )
# position bodge
split_mesh.setTranslation((0, 0, 1), space='world')
split_mesh.setParent(p)
pm.polyTriangulate(split_mesh)
if (not split_mesh.hasAttr(THU_MFT_SPRITE_ATTR)):
split_mesh.addAttr(THU_MFT_SPRITE_ATTR, dt='string')
split_mesh.setAttr(THU_MFT_SPRITE_ATTR,
split_mesh.name().replace('.png', ''))
