def addObjects(self):
po = dt.Vector(self.settings["ctlOffsetPosX"],
self.settings["ctlOffsetPosY"],
self.settings["ctlOffsetPosZ"])
so = dt.Vector(self.settings["ctlOffsetSclX"],
self.settings["ctlOffsetSclY"],
self.settings["ctlOffsetSclZ"])
ro = [
self.settings["ctlOffsetRotX"], self.settings["ctlOffsetRotY"],
self.settings["ctlOffsetRotZ"]
]
ro = set(map(lambda x: math.radians(x), ro))
ro = dt.Vector(*ro)
self.normal = self.guide.blades["blade"].z * -1
self.binormal = self.guide.blades["blade"].x
self.length0 = vec.getDistance(self.guide.apos[0], self.guide.apos[1])
t = tra.getTransformLookingAt(self.guide.apos[0],
self.guide.apos[1],
self.normal,
axis="xy",
negate=self.negate)
self.ctl_npo = pri.addTransform(self.root, self.getName("ctl_npo"), t)
self.ctl = self.addCtl(
self.ctl_npo,
"ctl",
t,
self.color_fk,
"cube",
w=(self.length0 * so.x),
h=(self.size * .1 * so.y),
d=(self.size * .1 * so.z),
po=(dt.Vector(.5 * self.length0 * self.n_factor, 0, 0) + po))
t = tra.getTransformFromPos(self.guide.apos[0])
self.orbit_ref1 = pri.addTransform(self.root,
self.getName("orbit_ref1"), t)
t = tra.getTransformFromPos(self.guide.apos[1])
self.orbit_ref2 = pri.addTransform(self.root,
self.getName("orbit_ref2"), t)
self.orbit_cns = pri.addTransform(self.ctl, self.getName("orbit_cns"),
t)
self.orbit_npo = pri.addTransform(self.orbit_cns,
self.getName("orbit_npo"), t)
self.orbit_ctl = self.addCtl(self.orbit_npo,
"orbit_ctl",
t,
self.color_fk,
"sphere",
w=self.length0 / 4)
self.jnt_pos.append([self.ctl, "shoulder"])
def addObjects(self):
"""Add all the objects needed to create the component."""
t = transform.getTransformFromPos(self.guide.pos["root"])
self.eyeOver_npo = primitive.addTransform(self.root,
self.getName("eyeOver_npo"),
t)
self.eyeOver_ctl = self.addCtl(self.eyeOver_npo,
"Over_ctl",
t,
self.color_fk,
"sphere",
w=1 * self.size,
tp=self.parentCtlTag,
guide_loc_ref="root")
self.eye_npo = primitive.addTransform(self.eyeOver_ctl,
self.getName("eye_npo"), t)
self.eyeFK_ctl = self.addCtl(self.eye_npo,
"fk_ctl",
t,
self.color_fk,
"arrow",
w=1 * self.size,
tp=self.eyeOver_ctl)
# look at
t = transform.getTransformFromPos(self.guide.pos["look"])
self.ik_cns = primitive.addTransform(self.root, self.getName("ik_cns"),
t)
self.eyeIK_npo = primitive.addTransform(self.ik_cns,
self.getName("ik_npo"), t)
self.eyeIK_ctl = self.addCtl(self.eyeIK_npo,
"ik_ctl",
t,
self.color_fk,
"circle",
w=.5 * self.size,
tp=self.eyeFK_ctl,
ro=datatypes.Vector([1.5708, 0, 0]),
guide_loc_ref="look")
attribute.setKeyableAttributes(self.eyeIK_ctl, self.t_params)
self.jnt_pos.append([self.eyeFK_ctl, "eye", "parent_relative_jnt"])
self.jnt_pos.append(
[self.eyeOver_ctl, "eyeOver", "parent_relative_jnt", False])
def addRoot(self):
"""Add a root object to the guide.
This method can initialize the object or draw it.
Root object is a simple transform with a specific display and a setting
property.
Returns:
dagNode: The root
"""
if "root" not in self.tra.keys():
self.tra["root"] = transform.getTransformFromPos(
datatypes.Vector(0, 0, 0))
self.root = icon.guideRootIcon(self.parent,
self.getName("root"),
color=13,
m=self.tra["root"])
# Add Parameters from parameter definition list.
for scriptName in self.paramNames:
paramDef = self.paramDefs[scriptName]
paramDef.create(self.root)
return self.root
def addLoc(self, name, parent, position=None):
"""Add a loc object to the guide.
This mehod can initialize the object or draw it.
Loc object is a simple null to define a position or a tranformation in
the guide.
Args:
name (str): Local name of the element.
parent (dagNode): The parent of the element.
position (vector): The default position of the element.
Returns:
dagNode: The locator object.
"""
if name not in self.tra.keys():
self.tra[name] = transform.getTransformFromPos(position)
if name in self.prim.keys():
# this functionality is not implemented. The actual design from
# softimage Gear should be review to fit in Maya.
loc = self.prim[name].create(parent,
self.getName(name),
self.tra[name],
color=17)
else:
loc = icon.guideLocatorIcon(parent,
self.getName(name),
color=17,
m=self.tra[name])
return loc
def addEyeMesh(self, name, parent, position=None):
"""Add a loc object to the guide.
This mehod can initialize the object or draw it.
Loc object is a simple null to define a position or a tranformation in
the guide.
Args:
name (str): Local name of the element.
parent (dagNode): The parent of the element.
position (vector): The default position of the element.
Returns:
dagNode: The locator object.
"""
if name not in self.tra.keys():
self.tra[name] = transform.getTransformFromPos(position)
eyeMesh = pm.polySphere(name=self.getName(name),
subdivisionsX=30,
subdivisionsY=45,
radius=0.5)[0]
eyeMesh.setTransformation(self.tra[name])
pm.parent(eyeMesh, parent)
eyeMesh.setTranslation
return eyeMesh
def addBlade(self, name, parentPos, parentDir):
"""Add a blade object to the guide.
This mehod can initialize the object or draw it.
Blade object is a 3points curve to define a plan in the guide.
Args:
name (str): Local name of the element.
parentPos (dagNode): The parent of the element.
parentDir (dagNode): The direction constraint of the element.
Returns:
dagNode: The created blade curve.
"""
if name not in self.blades.keys():
self.blades[name] = vector.Blade(
transform.getTransformFromPos(datatypes.Vector(0, 0, 0)))
offset = False
else:
offset = True
blade = icon.guideBladeIcon(parent=parentPos,
name=self.getName(name),
lenX=.5,
color=[0, 0, 1],
m=self.blades[name].transform)
aim_cns = applyop.aimCns(blade,
parentDir,
axis="xy",
wupType=2,
wupVector=[0, 1, 0],
wupObject=self.root,
maintainOffset=offset)
pnt_cns = pm.pointConstraint(parentPos, blade)
aim_cns.isHistoricallyInteresting.set(False)
pnt_cns.isHistoricallyInteresting.set(False)
offsetAttr = attribute.addAttribute(blade, "bladeRollOffset", "float",
aim_cns.attr("offsetX").get())
pm.connectAttr(offsetAttr, aim_cns.attr("offsetX"))
scaleAttr = attribute.addAttribute(blade,
"bladeScale",
"float",
1,
minValue=0.1,
maxValue=100)
for axis in "xyz":
pm.connectAttr(scaleAttr, blade.attr("s{}".format(axis)))
attribute.lockAttribute(blade,
attributes=[
"tx", "ty", "tz", "rx", "ry", "rz", "sx",
"sy", "sz", "v", "ro"
])
return blade
def addObjects(self):
"""Add all the objects needed to create the component."""
if self.settings["neutralRotation"]:
t = transform.getTransformFromPos(self.guide.pos["root"])
else:
t = self.guide.tra["root"]
if self.settings["mirrorBehaviour"] and self.negate:
scl = [1, 1, -1]
else:
scl = [1, 1, 1]
t = transform.setMatrixScale(t, scl)
self.ik_cns = primitive.addTransform(self.root, self.getName("ik_cns"),
t)
self.SDKctl = self.addCtl(
self.ik_cns,
"SDK_ctl",
t,
self.color_ik,
"cube",
w=self.settings["ctlSize"] * self.size * 1.35,
h=self.settings["ctlSize"] * self.size * 0.75,
d=self.settings["ctlSize"] * self.size * 0.75,
tp=self.parentCtlTag)
self.ctl = self.addCtl(self.SDKctl,
"ctl",
t,
self.color_fk,
"sphere",
w=self.settings["ctlSize"] * self.size,
h=self.settings["ctlSize"] * self.size,
d=self.settings["ctlSize"] * self.size,
tp=self.parentCtlTag)
# we need to set the rotation order before lock any rotation axis
if self.settings["k_ro"]:
rotOderList = ["XYZ", "YZX", "ZXY", "XZY", "YXZ", "ZYX"]
attribute.setRotOrder(
self.ctl, rotOderList[self.settings["default_rotorder"]])
attribute.setRotOrder(
self.SDKctl, rotOderList[self.settings["default_rotorder"]])
params = [
s for s in
["tx", "ty", "tz", "ro", "rx", "ry", "rz", "sx", "sy", "sz"]
if self.settings["k_" + s]
]
attribute.setKeyableAttributes(self.ctl, params)
attribute.setKeyableAttributes(self.SDKctl, params)
if self.settings["joint"]:
self.jnt_pos.append([self.ctl, 0, None, self.settings["uniScale"]])
def addSliderSurface(self, name, parent, position=None):
"""pass."""
if name not in self.tra.keys():
self.tra[name] = transform.getTransformFromPos(position)
pm.importFile(
os.path.join(os.path.dirname(__file__), "assets", "surface.ma"))
sliding_surface = pm.PyNode("sliding_surface")
pm.rename(sliding_surface, self.getName("sliding_surface"))
sliding_surface.setTransformation(self.tra[name])
pm.parent(sliding_surface, parent)
return sliding_surface
def _foreachControlOption(self, controlParentGrp, ctlOptions):
oName = ctlOptions[0]
oSide = ctlOptions[1]
o_icon = ctlOptions[2]
color = ctlOptions[3]
wd = ctlOptions[4]
oPar = ctlOptions[5]
point = ctlOptions[6]
position = transform.getTransformFromPos(point)
scl = [1, 1, 1]
if self.negate:
scl = [-1, 1, 1]
t = transform.setMatrixScale(position, scl)
npo = addTransform(controlParentGrp,
self.getName("%s_npo" % oName, oSide), t)
npoBuffer = addTransform(npo,
self.getName("%s_bufferNpo" % oName, oSide),
t)
# Create casual control
if o_icon is not "npo":
if o_icon == "sphere":
rot_offset = None
else:
rot_offset = datatypes.Vector(1.57079633, 0, 0)
ctl = self.addCtl(
npoBuffer,
"{}_ctl".format(oName),
t,
color,
o_icon,
w=wd,
d=wd,
ro=rot_offset,
po=datatypes.Vector(0, 0, 0),
)
# Create buffer node instead
else:
ctl = addTransform(npoBuffer,
self.getName("%s_HookNpo" % oName, oSide), t)
# Create up vectors for each control
upv = addTransform(ctl, self.getName("%s_upv" % oName, oSide), t)
upv.attr("tz").set(self.FRONT_OFFSET)
return ctl, upv
def addObjects(self):
"""Add all the objects needed to create the component."""
if self.settings["neutralRotation"]:
t = transform.getTransformFromPos(self.guide.pos["root"])
else:
t = self.guide.tra["root"]
if self._needToMirror():
scl = [1, 1, 1]
scl[0] = -1 if self.settings["mirrorAxisX"] else 1
scl[1] = -1 if self.settings["mirrorAxisY"] else 1
scl[2] = -1 if self.settings["mirrorAxisZ"] else 1
t = transform.setMatrixScale(t, scl)
rx = self.settings["mirrorAxisX"] * math.pi
ry = self.settings["mirrorAxisY"] * math.pi
rz = self.settings["mirrorAxisZ"] * math.pi
# t = pm.datatypes.TransformationMatrix(t)
# t.addRotation((rx, ry, rz), 'XYZ', 'object')
else:
scl = [1, 1, 1]
t = transform.setMatrixScale(t, scl)
self.ik_cns = primitive.addTransform(
self.root, self.getName("ik_cns"), t)
self.ctl = self.addCtl(self.ik_cns,
"ctl",
t,
self.color_ik,
self.settings["icon"],
w=self.settings["ctlSize"] * self.size,
h=self.settings["ctlSize"] * self.size,
d=self.settings["ctlSize"] * self.size,
tp=self.parentCtlTag)
# we need to set the rotation order before lock any rotation axis
if self.settings["k_ro"]:
rotOderList = ["XYZ", "YZX", "ZXY", "XZY", "YXZ", "ZYX"]
attribute.setRotOrder(
self.ctl, rotOderList[self.settings["default_rotorder"]])
params = [s for s in
["tx", "ty", "tz", "ro", "rx", "ry", "rz", "sx", "sy", "sz"]
if self.settings["k_" + s]]
ymt_util.setKeyableAttributesDontLockVisibility(self.ctl, params)
if self.settings["joint"]:
self.jnt_pos.append([self.ctl, 0, None, self.settings["uniScale"]])
def addObjects(self):
"""Add all the objects needed to create the component."""
if self.settings["neutralRotation"]:
t = transform.getTransformFromPos(self.guide.pos["root"])
else:
t = self.guide.tra["root"]
if self.settings["mirrorBehaviour"] and self.negate:
scl = [1, 1, -1]
else:
scl = [1, 1, 1]
t = transform.setMatrixScale(t, scl)
if self.settings["joint"] and self.settings["leafJoint"]:
pm.displayInfo("Skipping ctl creation, just leaf joint")
self.have_ctl = False
else:
self.have_ctl = True
self.ik_cns = primitive.addTransform(self.root,
self.getName("ik_cns"), t)
self.ctl = self.addCtl(self.ik_cns,
"ctl",
t,
self.color_ik,
self.settings["icon"],
w=self.settings["ctlSize"] * self.size,
h=self.settings["ctlSize"] * self.size,
d=self.settings["ctlSize"] * self.size,
tp=self.parentCtlTag,
guide_loc_ref="root")
# we need to set the rotation order before lock any rotation axis
if self.settings["k_ro"]:
rotOderList = ["XYZ", "YZX", "ZXY", "XZY", "YXZ", "ZYX"]
attribute.setRotOrder(
self.ctl, rotOderList[self.settings["default_rotorder"]])
params = [
s for s in
["tx", "ty", "tz", "ro", "rx", "ry", "rz", "sx", "sy", "sz"]
if self.settings["k_" + s]
]
attribute.setKeyableAttributes(self.ctl, params)
if self.settings["joint"]:
# TODO WIP: add new attr for seeting leaf joint + not build objcts
if self.settings["leafJoint"]:
self.jnt_pos.append([t, 0, None, self.settings["uniScale"]])
else:
self.jnt_pos.append(
[self.ctl, 0, None, self.settings["uniScale"]])
def addObjects(self):
"""Add all the objects needed to create the component."""
self.normal = self.guide.blades["blade"].z * -1
self.binormal = self.guide.blades["blade"].x
self.length0 = vector.getDistance(self.guide.apos[0],
self.guide.apos[1])
t = transform.getTransformLookingAt(self.guide.apos[0],
self.guide.apos[1],
self.normal,
axis="xy",
negate=self.negate)
self.ctl_npo = primitive.addTransform(self.root,
self.getName("ctl_npo"), t)
self.ctl = self.addCtl(self.ctl_npo,
"ctl",
t,
self.color_fk,
"cube",
w=self.length0,
h=self.size * .1,
d=self.size * .1,
po=datatypes.Vector(
.5 * self.length0 * self.n_factor, 0, 0),
tp=self.parentCtlTag)
t = transform.getTransformFromPos(self.guide.apos[1])
self.orbit_ref1 = primitive.addTransform(self.ctl,
self.getName("orbit_ref1"), t)
self.orbit_ref2 = primitive.addTransform(self.root,
self.getName("orbit_ref2"), t)
self.orbit_cns = primitive.addTransform(self.ctl,
self.getName("orbit_cns"), t)
self.orbit_npo = primitive.addTransform(self.orbit_cns,
self.getName("orbit_npo"), t)
self.orbit_ctl = self.addCtl(self.orbit_npo,
"orbit_ctl",
t,
self.color_fk,
"sphere",
w=self.length0 / 4,
tp=self.ctl)
self.jnt_pos.append([self.ctl, "shoulder"])
def modalPositions(self):
"""Launch a modal dialog to set position of the guide."""
self.sections_number = None
self.dir_axis = None
self.spacing = None
for name in self.save_transform:
if "#" in name:
init_window = chain_guide_initializer.exec_window()
if init_window:
self.sections_number = init_window.sections_number
self.dir_axis = init_window.dir_axis
self.spacing = init_window.spacing
else:
return False
if self.sections_number:
if self.dir_axis == 0: # X
offVec = datatypes.Vector(self.spacing, 0, 0)
elif self.dir_axis == 3: # -X
offVec = datatypes.Vector(self.spacing * -1, 0, 0)
elif self.dir_axis == 1: # Y
offVec = datatypes.Vector(0, self.spacing, 0)
elif self.dir_axis == 4: # -Y
offVec = datatypes.Vector(0, self.spacing * -1, 0)
elif self.dir_axis == 2: # Z
offVec = datatypes.Vector(0, 0, self.spacing)
elif self.dir_axis == 5: # -Z
offVec = datatypes.Vector(0, 0, self.spacing * -1)
newPosition = datatypes.Vector(0, 0.0, 0)
for i in range(self.sections_number):
newPosition = offVec + newPosition
localName = string.replaceSharpWithPadding(name, i)
self.tra[localName] = transform.getTransformFromPos(
newPosition)
return True
def addBlade(self, name, parentPos, parentDir):
"""Add a blade object to the guide.
This mehod can initialize the object or draw it.
Blade object is a 3points curve to define a plan in the guide.
Args:
name (str): Local name of the element.
parentPos (dagNode): The parent of the element.
parentDir (dagNode): The direction constraint of the element.
Returns:
dagNode: The created blade curve.
"""
if name not in self.blades.keys():
self.blades[name] = vector.Blade(
transform.getTransformFromPos(datatypes.Vector(0, 0, 0)))
offset = False
else:
offset = True
dist = .6 * self.root.attr("scaleX").get()
blade = icon.guideBladeIcon(parent=parentPos,
name=self.getName(name),
lenX=dist,
color=13,
m=self.blades[name].transform)
aim_cns = applyop.aimCns(blade,
parentDir,
axis="xy",
wupType=2,
wupVector=[0, 1, 0],
wupObject=self.root,
maintainOffset=offset)
pm.pointConstraint(parentPos, blade)
offsetAttr = attribute.addAttribute(blade, "bladeRollOffset", "float",
aim_cns.attr("offsetX").get())
pm.connectAttr(offsetAttr, aim_cns.attr("offsetX"))
attribute.lockAttribute(blade)
return blade
def addObjects(self):
"""Add all the objects needed to create the component."""
self.WIP = self.options["mode"]
self.normal = self.getNormalFromPos(self.guide.apos)
self.binormal = self.getBiNormalFromPos(self.guide.apos)
self.length0 = vector.getDistance(self.guide.apos[0],
self.guide.apos[1])
self.length1 = vector.getDistance(self.guide.apos[1],
self.guide.apos[2])
self.length2 = vector.getDistance(self.guide.apos[2],
self.guide.apos[3])
# 1 bone chain for upv ref
self.armChainUpvRef = primitive.add2DChain(
self.root, self.getName("armUpvRef%s_jnt"),
[self.guide.apos[0], self.guide.apos[2]], self.normal, False,
self.WIP)
negateOri = self.armChainUpvRef[1].getAttr("jointOrientZ") * -1
self.armChainUpvRef[1].setAttr("jointOrientZ", negateOri)
# FK Controlers -----------------------------------
t = transform.getTransformLookingAt(self.guide.apos[0],
self.guide.apos[1], self.normal,
"xz", self.negate)
self.fk0_npo = primitive.addTransform(self.root,
self.getName("fk0_npo"), t)
vec_po = datatypes.Vector(.5 * self.length0 * self.n_factor, 0, 0)
self.fk0_ctl = self.addCtl(self.fk0_npo,
"fk0_ctl",
t,
self.color_fk,
"cube",
w=self.length0,
h=self.size * .1,
d=self.size * .1,
po=vec_po,
tp=self.parentCtlTag)
attribute.setKeyableAttributes(
self.fk0_ctl, ["tx", "ty", "tz", "ro", "rx", "ry", "rz", "sx"])
t = transform.getTransformLookingAt(self.guide.apos[1],
self.guide.apos[2], self.normal,
"xz", self.negate)
self.fk1_npo = primitive.addTransform(self.fk0_ctl,
self.getName("fk1_npo"), t)
vec_po = datatypes.Vector(.5 * self.length1 * self.n_factor, 0, 0)
self.fk1_ctl = self.addCtl(self.fk1_npo,
"fk1_ctl",
t,
self.color_fk,
"cube",
w=self.length1,
h=self.size * .1,
d=self.size * .1,
po=vec_po,
tp=self.fk0_ctl)
attribute.setKeyableAttributes(
self.fk1_ctl, ["tx", "ty", "tz", "ro", "rx", "ry", "rz", "sx"])
t = transform.getTransformLookingAt(self.guide.apos[2],
self.guide.apos[3], self.normal,
"xz", self.negate)
# Define the wrist transform (wt)
if self.settings["guideOrientWrist"]:
wt = self.guide.tra["wrist"]
if self.settings["mirrorIK"] and self.negate:
scl = [1, 1, -1]
else:
scl = [1, 1, 1]
wt = transform.setMatrixScale(wt, scl)
t = wt
self.fk2_npo = primitive.addTransform(self.fk1_ctl,
self.getName("fk2_npo"), t)
vec_po = datatypes.Vector(.5 * self.length2 * self.n_factor, 0, 0)
self.fk2_ctl = self.addCtl(self.fk2_npo,
"fk2_ctl",
t,
self.color_fk,
"cube",
w=self.length2,
h=self.size * .1,
d=self.size * .1,
po=vec_po,
tp=self.fk1_ctl)
attribute.setKeyableAttributes(self.fk2_ctl)
self.fk_ctl = [self.fk0_ctl, self.fk1_ctl, self.fk2_ctl]
for x in self.fk_ctl:
attribute.setInvertMirror(x, ["tx", "ty", "tz"])
# IK upv ---------------------------------
# create tip point
self.tip_ref = primitive.addTransform(
self.armChainUpvRef[0], self.getName("tip_ref"),
self.armChainUpvRef[0].getMatrix(worldSpace=True))
# create interpolate obj
self.interpolate_lvl = primitive.addTransform(
self.armChainUpvRef[0], self.getName("int_lvl"),
self.armChainUpvRef[0].getMatrix(worldSpace=True))
# create roll npo and ctl
self.roll_ctl_npo = primitive.addTransform(
self.root, self.getName("roll_ctl_npo"),
self.armChainUpvRef[0].getMatrix(worldSpace=True))
if self.negate:
off_x = -1.5708
else:
off_x = 1.5708
off_y = 1.5708
self.roll_ctl = self.addCtl(self.roll_ctl_npo,
"roll_ctl",
transform.getTransform(self.roll_ctl_npo),
self.color_ik,
"compas",
w=self.size * .3,
ro=datatypes.Vector([off_x, off_y, 0]),
tp=self.parentCtlTag)
attribute.setKeyableAttributes(self.roll_ctl, ["rx"])
# create upv control
v = self.guide.apos[2] - self.guide.apos[0]
v = self.normal ^ v
v.normalize()
v *= self.size * .8
v += self.guide.apos[1]
self.upv_cns = primitive.addTransformFromPos(self.root,
self.getName("upv_cns"),
v)
self.upv_ctl = self.addCtl(self.upv_cns,
"upv_ctl",
transform.getTransform(self.upv_cns),
self.color_ik,
"diamond",
w=self.size * .12,
tp=self.parentCtlTag)
if self.settings["mirrorMid"]:
if self.negate:
self.upv_cns.rz.set(180)
self.upv_cns.sy.set(-1)
else:
attribute.setInvertMirror(self.upv_ctl, ["tx"])
attribute.setKeyableAttributes(self.upv_ctl, self.t_params)
# IK Controlers -----------------------------------
self.ik_cns = primitive.addTransformFromPos(self.root,
self.getName("ik_cns"),
self.guide.pos["wrist"])
t = transform.getTransformFromPos(self.guide.pos["wrist"])
if self.settings["guideOrientWrist"]:
t = wt
self.ik_cns.setMatrix(t)
self.ik_cns.setTranslation(self.guide.pos["wrist"], space="world")
self.ikcns_ctl = self.addCtl(self.ik_cns,
"ikcns_ctl",
t,
self.color_ik,
"null",
w=self.size * .12,
tp=self.parentCtlTag)
attribute.setInvertMirror(self.ikcns_ctl, ["tx", "ty", "tz"])
if self.negate:
m = transform.getTransformLookingAt(self.guide.pos["wrist"],
self.guide.pos["eff"],
self.normal, "x-y", True)
else:
m = transform.getTransformLookingAt(self.guide.pos["wrist"],
self.guide.pos["eff"],
self.normal, "xy", False)
if self.settings["guideOrientWrist"]:
m = wt
self.ik_ctl = self.addCtl(self.ikcns_ctl,
"ik_ctl",
m,
self.color_ik,
"cube",
w=self.size * .12,
h=self.size * .12,
d=self.size * .12,
tp=self.roll_ctl)
if self.settings["mirrorIK"]:
if self.negate:
self.ik_cns.sx.set(-1)
self.ik_ctl.rz.set(self.ik_ctl.rz.get() * -1)
else:
attribute.setInvertMirror(self.ik_ctl, ["tx", "ry", "rz"])
attribute.setKeyableAttributes(self.ik_ctl)
self.ik_ctl_ref = primitive.addTransform(self.ik_ctl,
self.getName("ikCtl_ref"), m)
# IK rotation controls
if self.settings["ikTR"]:
self.ikRot_npo = primitive.addTransform(self.root,
self.getName("ikRot_npo"),
m)
self.ikRot_cns = primitive.addTransform(self.ikRot_npo,
self.getName("ikRot_cns"),
m)
self.ikRot_ctl = self.addCtl(self.ikRot_cns,
"ikRot_ctl",
m,
self.color_ik,
"sphere",
w=self.size * .12,
tp=self.ik_ctl)
attribute.setKeyableAttributes(self.ikRot_ctl, self.r_params)
# References --------------------------------------
# Calculate again the transfor for the IK ref. This way align with FK
trnIK_ref = transform.getTransformLookingAt(self.guide.pos["wrist"],
self.guide.pos["eff"],
self.normal, "xz",
self.negate)
if self.settings["guideOrientWrist"]:
trnIK_ref = wt
self.ik_ref = primitive.addTransform(self.ik_ctl_ref,
self.getName("ik_ref"), trnIK_ref)
self.fk_ref = primitive.addTransform(self.fk_ctl[2],
self.getName("fk_ref"), trnIK_ref)
# Chain --------------------------------------------
# The outputs of the ikfk2bone solver
self.bone0 = primitive.addLocator(
self.root, self.getName("0_bone"),
transform.getTransform(self.fk_ctl[0]))
self.bone0_shp = self.bone0.getShape()
self.bone0_shp.setAttr("localPositionX", self.n_factor * .5)
self.bone0_shp.setAttr("localScale", .5, 0, 0)
self.bone0.setAttr("sx", self.length0)
self.bone0.setAttr("visibility", False)
self.bone1 = primitive.addLocator(
self.root, self.getName("1_bone"),
transform.getTransform(self.fk_ctl[1]))
self.bone1_shp = self.bone1.getShape()
self.bone1_shp.setAttr("localPositionX", self.n_factor * .5)
self.bone1_shp.setAttr("localScale", .5, 0, 0)
self.bone1.setAttr("sx", self.length1)
self.bone1.setAttr("visibility", False)
self.ctrn_loc = primitive.addTransformFromPos(self.root,
self.getName("ctrn_loc"),
self.guide.apos[1])
self.eff_loc = primitive.addTransformFromPos(self.root,
self.getName("eff_loc"),
self.guide.apos[2])
# Mid Controler ------------------------------------
t = transform.getTransform(self.ctrn_loc)
self.mid_cns = primitive.addTransform(self.ctrn_loc,
self.getName("mid_cns"), t)
self.mid_ctl = self.addCtl(self.mid_cns,
"mid_ctl",
t,
self.color_ik,
"sphere",
w=self.size * .2,
tp=self.parentCtlTag)
attribute.setKeyableAttributes(
self.mid_ctl,
params=["tx", "ty", "tz", "ro", "rx", "ry", "rz", "sx"])
if self.settings["mirrorMid"]:
if self.negate:
self.mid_cns.rz.set(180)
self.mid_cns.sz.set(-1)
self.mid_ctl_twst_npo = primitive.addTransform(
self.mid_ctl, self.getName("mid_twst_npo"), t)
self.mid_ctl_twst_ref = primitive.addTransform(
self.mid_ctl_twst_npo, self.getName("mid_twst_ref"), t)
else:
self.mid_ctl_twst_ref = self.mid_ctl
attribute.setInvertMirror(self.mid_ctl, ["tx", "ty", "tz"])
# Roll join ref
self.rollRef = primitive.add2DChain(self.root,
self.getName("rollChain"),
self.guide.apos[:2], self.normal,
self.negate)
for x in self.rollRef:
x.setAttr("visibility", False)
self.tws0_loc = primitive.addTransform(
self.rollRef[0], self.getName("tws0_loc"),
transform.getTransform(self.fk_ctl[0]))
self.tws0_rot = primitive.addTransform(
self.tws0_loc, self.getName("tws0_rot"),
transform.getTransform(self.fk_ctl[0]))
self.tws1_npo = primitive.addTransform(
self.ctrn_loc, self.getName("tws1_npo"),
transform.getTransform(self.ctrn_loc))
self.tws1_loc = primitive.addTransform(
self.tws1_npo, self.getName("tws1_loc"),
transform.getTransform(self.ctrn_loc))
self.tws1_rot = primitive.addTransform(
self.tws1_loc, self.getName("tws1_rot"),
transform.getTransform(self.ctrn_loc))
# thickness control
self.thick_lvl = primitive.addTransform(
self.mid_ctl, self.getName("thickness_lvl"),
transform.getTransform(self.ctrn_loc))
self.thick_ctl = self.addCtl(self.thick_lvl,
"thickness_ctl",
transform.getTransform(self.mid_ctl),
self.color_ik,
"arrow",
w=self.size * .1,
ro=datatypes.Vector([0, 1.5708, 0]),
tp=self.mid_ctl)
if self.negate and not self.settings["mirrorMid"]:
self.thick_ctl.rz.set(180)
self.thick_ctl.sz.set(-1)
attribute.setKeyableAttributes(self.thick_ctl, ["tx", "ty"])
self.tws1B_loc = primitive.addTransform(
self.ctrn_loc, self.getName("tws1B_loc"),
transform.getTransform(self.ctrn_loc))
self.tws1B_rot = primitive.addTransform(
self.tws1B_loc, self.getName("tws1B_rot"),
transform.getTransform(self.ctrn_loc))
self.tws2_npo = primitive.addTransform(
self.root, self.getName("tws2_npo"),
transform.getTransform(self.fk_ctl[2]))
self.tws2_loc = primitive.addTransform(
self.tws2_npo, self.getName("tws2_loc"),
transform.getTransform(self.fk_ctl[2]))
self.tws2_rot = primitive.addTransform(
self.tws2_loc, self.getName("tws2_rot"),
transform.getTransform(self.fk_ctl[2]))
# angle reader ----------------------------------------
t = transform.getTransformLookingAt(self.guide.apos[1],
self.guide.apos[2], self.normal,
"xy")
self.readerA = primitive.addTransform(self.root,
self.getName("readerA_loc"), t)
self.readerB = primitive.addTransform(self.readerA,
self.getName("readerB_loc"), t)
self.readerB.rotateOrder.set(2)
# Divisions ----------------------------------------
# We have at least one division at the start, the end and one for the
# elbow. + 2 for elbow angle control
if self.settings["supportJoints"]:
ej = 2
else:
ej = 0
self.divisions = self.settings["div0"] + self.settings["div1"] + 3 + ej
self.div_cns = []
if self.settings["extraTweak"]:
tagP = self.parentCtlTag
self.tweak_ctl = []
for i in range(self.divisions):
div_cns = primitive.addTransform(self.root,
self.getName("div%s_loc" % i))
self.div_cns.append(div_cns)
if self.settings["extraTweak"]:
t = transform.getTransform(div_cns)
tweak_ctl = self.addCtl(div_cns,
"tweak%s_ctl" % i,
t,
self.color_fk,
"square",
w=self.size * .15,
d=self.size * .15,
ro=datatypes.Vector([0, 0, 1.5708]),
tp=tagP)
attribute.setKeyableAttributes(tweak_ctl)
tagP = tweak_ctl
self.tweak_ctl.append(tweak_ctl)
self.jnt_pos.append([tweak_ctl, i, None, False])
else:
self.jnt_pos.append([div_cns, i])
# End reference ------------------------------------
# To help the deformation on the wrist
self.jnt_pos.append([self.eff_loc, 'end'])
# match IK FK references
self.match_fk0_off = self.add_match_ref(self.fk_ctl[1], self.root,
"matchFk0_npo", False)
self.match_fk0 = self.add_match_ref(self.fk_ctl[0], self.match_fk0_off,
"fk0_mth")
self.match_fk1_off = self.add_match_ref(self.fk_ctl[2], self.root,
"matchFk1_npo", False)
self.match_fk1 = self.add_match_ref(self.fk_ctl[1], self.match_fk1_off,
"fk1_mth")
if self.settings["ikTR"]:
reference = self.ikRot_ctl
self.match_ikRot = self.add_match_ref(self.ikRot_ctl, self.fk2_ctl,
"ikRot_mth")
else:
reference = self.ik_ctl
self.match_fk2 = self.add_match_ref(self.fk_ctl[2], reference,
"fk2_mth")
self.match_ik = self.add_match_ref(self.ik_ctl, self.fk2_ctl, "ik_mth")
self.match_ikUpv = self.add_match_ref(self.upv_ctl, self.fk0_ctl,
"upv_mth")
# add visual reference
self.line_ref = icon.connection_display_curve(
self.getName("visalRef"), [self.upv_ctl, self.mid_ctl])
def addObjects(self):
# blades computation
self.normal = self.guide.blades["blade"].z
self.binormal = self.guide.blades["blade"].x
self.fk_npo = []
self.fk_ctl = []
self.spring_cns = []
self.spring_aim = []
self.spring_lvl = []
self.spring_ref = []
self.spring_npo = []
self.spring_target = []
self.fk_local_out = []
self.fk_global_out = []
self.fk_global_ref = []
parent = self.root
self.previousTag = self.parentCtlTag
for i, t in enumerate(
transform.getChainTransform(self.guide.apos, self.normal,
self.negate)):
dist = vector.getDistance(self.guide.apos[i],
self.guide.apos[i + 1])
# output
global_t = transform.setMatrixPosition(
datatypes.Matrix(), transform.getPositionFromMatrix(t))
fk_global_out_npo = primitive.addTransform(
parent, self.getName("fk%s_global_out_npo" % i), global_t)
fk_global_out = primitive.addTransform(
fk_global_out_npo, self.getName("fk%s_global_out" % i),
global_t)
self.fk_global_out.append(fk_global_out)
fk_local_out_npo = primitive.addTransform(
parent, self.getName("fk%s_local_out_npo" % i), t)
fk_local_out = primitive.addTransform(
fk_local_out_npo, self.getName("fk%s_local_out" % i), t)
self.fk_local_out.append(fk_local_out)
fk_npo = primitive.addTransform(parent,
self.getName("fk%s_npo" % i), t)
spring_aim = primitive.addTransform(
fk_npo, self.getName("spring%s_aim" % i), t)
spring_cns = primitive.addTransform(
fk_npo, self.getName("spring%s_cns" % i), t)
fk_ctl = self.addCtl(spring_cns,
"fk%s_ctl" % i,
t,
self.color_fk,
"cube",
w=dist,
h=self.size * .1,
d=self.size * .1,
po=datatypes.Vector(dist * .5 * self.n_factor,
0, 0),
tp=self.previousTag,
lp=False)
self.previousTag = fk_ctl
t = transform.getTransformFromPos(self.guide.apos[i + 1])
spring_npo = primitive.addTransform(
parent, self.getName("spring%s_npo" % i), t)
spring_target = primitive.addTransform(
spring_npo, self.getName("spring%s" % i), t)
parent = fk_ctl
self.spring_cns.append(spring_cns)
self.spring_aim.append(spring_aim)
self.addToGroup(spring_cns, "PLOT")
self.fk_npo.append(fk_npo)
self.fk_ctl.append(fk_ctl)
attribute.setKeyableAttributes(self.fk_ctl, self.tr_params)
self.spring_target.append(spring_target)
# fk global ref
fk_global_ref = primitive.addTransform(
fk_ctl, self.getName("fk%s_global_ref" % i), global_t)
self.fk_global_ref.append(fk_global_ref)
attribute.setKeyableAttributes(fk_global_ref, [])
# Chain of deformers -------------------------------
self.loc = []
parent = self.root
for i, t in enumerate(
transform.getChainTransform(self.guide.apos, self.normal,
self.negate)):
loc = primitive.addTransform(parent, self.getName("%s_loc" % i), t)
self.loc.append(loc)
self.jnt_pos.append([loc, i])
parent = loc
def addObjects(self):
"""Add all the objects needed to create the component."""
t = transform.getTransformFromPos(self.guide.pos["root"])
self.eyeOver_npo = primitive.addTransform(
self.root, self.getName("eyeOver_npo"), t)
self.eyeOver_ctl = self.addCtl(self.eyeOver_npo,
"Over_ctl",
t,
self.color_fk,
"sphere",
w=1 * self.size,
tp=self.parentCtlTag)
self.eye_npo = primitive.addTransform(self.root,
self.getName("eye_npo"),
t)
self.eyeFK_ctl = self.addCtl(self.eye_npo,
"fk_ctl",
t,
self.color_fk,
"arrow",
w=1 * self.size,
tp=self.eyeOver_ctl)
# look at
t = transform.getTransformFromPos(self.guide.pos["look"])
self.ik_cns = primitive.addTransform(
self.root, self.getName("ik_cns"), t)
self.eyeIK_npo = primitive.addTransform(
self.ik_cns, self.getName("ik_npo"), t)
self.eyeIK_ctl = self.addCtl(self.eyeIK_npo,
"ik_ctl",
t,
self.color_fk,
"circle",
w=.5 * self.size,
tp=self.eyeFK_ctl,
ro=datatypes.Vector([1.5708, 0, 0]))
attribute.setKeyableAttributes(self.eyeIK_ctl, self.t_params)
t = self.guide.tra["root"]
self.pull_srt = primitive.addTransform(self.eyeOver_ctl,
self.getName('pull_srt'),
t)
t = self.guide.tra["lids"]
self.lids_srt = primitive.addTransform(self.pull_srt,
self.getName('lids_srt'),
t)
if local:
self.lids_srt.inheritsTransform.set(0)
self.topLids=[]
self.topEnds=[]
self.btmLids=[]
self.btmEnds=[]
for key in ['topLid1', 'topLid2', 'topLid3', 'btmLid1', 'btmLid2', 'btmLid3']:
pos = self.guide.pos['root']
#
# Lookat should be (0, localPosY, localPosZ) * lids worldMtx
#
localV = datatypes.VectorN(self.guide.pos[key][0],
self.guide.pos[key][1],
self.guide.pos[key][2],
1.0)
m = self.guide.tra['lids']
localV = localV*m.inverse()
localV[0] = 0
localV = localV*self.guide.tra['lids']
lookat = datatypes.Vector(localV[0], localV[1], localV[2])
normal = mathUtils.getMatrixAxisAsVector(self.lids_srt.worldMatrix[0], 'y')
t = transform.getTransformLookingAt(pos, lookat, normal, axis="zy", negate=False)
node = (primitive.addTransform(self.lids_srt, self.getName('%s_srt' % key), t))
t = transform.setMatrixPosition(t, self.guide.pos[key])
end = (primitive.addTransform(node, self.getName('%s_end_srt' % key), t))
if 'top' in key:
self.topLids.append(node)
self.topEnds.append(end)
else:
self.btmLids.append(node)
self.btmEnds.append(end)
self.jnt_pos.append([self.eyeFK_ctl, "eye", "parent_relative_jnt"])
self.jnt_pos.append(
[self.pull_srt, "eyePull", "parent_relative_jnt", False])
for end in self.topEnds + self.btmEnds:
self.jnt_pos.append([end, end.name().replace('_end_srt', ''), "parent_relative_jnt"])
def rig(edge_loop="",
up_vertex="",
low_vertex="",
name_prefix="",
thickness=0.3,
do_skin=True,
rigid_loops=5,
falloff_loops=8,
head_joint=None,
jaw_joint=None,
parent_node=None,
control_name="ctl",
upper_lip_ctl=None,
lower_lip_ctl=None):
######
# Var
######
FRONT_OFFSET = .02
NB_ROPE = 15
##################
# Helper functions
##################
def setName(name, side="C", idx=None):
namesList = [name_prefix, side, name]
if idx is not None:
namesList[1] = side + str(idx)
name = "_".join(namesList)
return name
###############
# Checkers
##############
# Loop
if edge_loop:
try:
edge_loop = [pm.PyNode(e) for e in edge_loop.split(",")]
except pm.MayaNodeError:
pm.displayWarning(
"Some of the edges listed in edge loop can not be found")
return
else:
pm.displayWarning("Please set the edge loop first")
return
# Vertex
if up_vertex:
try:
up_vertex = pm.PyNode(up_vertex)
except pm.MayaNodeError:
pm.displayWarning("%s can not be found" % up_vertex)
return
else:
pm.displayWarning("Please set the upper lip central vertex")
return
if low_vertex:
try:
low_vertex = pm.PyNode(low_vertex)
except pm.MayaNodeError:
pm.displayWarning("%s can not be found" % low_vertex)
return
else:
pm.displayWarning("Please set the lower lip central vertex")
return
# skinnign data
if do_skin:
if not head_joint:
pm.displayWarning("Please set the Head Jnt or unCheck Compute "
"Topological Autoskin")
return
else:
try:
head_joint = pm.PyNode(head_joint)
except pm.MayaNodeError:
pm.displayWarning(
"Head Joint: %s can not be found" % head_joint
)
return
if not jaw_joint:
pm.displayWarning("Please set the Jaw Jnt or unCheck Compute "
"Topological Autoskin")
return
else:
try:
jaw_joint = pm.PyNode(jaw_joint)
except pm.MayaNodeError:
pm.displayWarning("Jaw Joint: %s can not be found" % jaw_joint)
return
# check if the rig already exist in the current scene
if pm.ls(setName("root")):
pm.displayWarning("The object %s already exist in the scene. Please "
"choose another name prefix" % setName("root"))
return
#####################
# Root creation
#####################
lips_root = primitive.addTransform(None, setName("root"))
lipsCrv_root = primitive.addTransform(lips_root, setName("crvs"))
lipsRope_root = primitive.addTransform(lips_root, setName("rope"))
#####################
# Geometry
#####################
geo = pm.listRelatives(edge_loop[0], parent=True)[0]
#####################
# Groups
#####################
try:
ctlSet = pm.PyNode("rig_controllers_grp")
except pm.MayaNodeError:
pm.sets(n="rig_controllers_grp", em=True)
ctlSet = pm.PyNode("rig_controllers_grp")
try:
defset = pm.PyNode("rig_deformers_grp")
except pm.MayaNodeError:
pm.sets(n="rig_deformers_grp", em=True)
defset = pm.PyNode("rig_deformers_grp")
#####################
# Curves creation
#####################
# get extreme position using the outer loop
extr_v = meshNavigation.getExtremeVertexFromLoop(edge_loop)
upPos = extr_v[0]
lowPos = extr_v[1]
inPos = extr_v[2]
outPos = extr_v[3]
edgeList = extr_v[4]
vertexList = extr_v[5]
upPos = up_vertex
lowPos = low_vertex
# upper crv
upLip_edgeRange = meshNavigation.edgeRangeInLoopFromMid(edgeList,
upPos,
inPos,
outPos)
upCrv = curve.createCuveFromEdges(upLip_edgeRange,
setName("upperLip"),
parent=lipsCrv_root)
# store the closest vertex by curv cv index. To be use fo the auto skining
upLip_closestVtxList = []
# offset upper lip Curve
cvs = upCrv.getCVs(space="world")
for i, cv in enumerate(cvs):
closestVtx = meshNavigation.getClosestVertexFromTransform(geo, cv)
upLip_closestVtxList.append(closestVtx)
if i == 0:
# we know the curv starts from right to left
offset = [cv[0] - thickness, cv[1], cv[2] - thickness]
elif i == len(cvs) - 1:
offset = [cv[0] + thickness, cv[1], cv[2] - thickness]
else:
offset = [cv[0], cv[1] + thickness, cv[2]]
upCrv.setCV(i, offset, space='world')
# lower crv
lowLip_edgeRange = meshNavigation.edgeRangeInLoopFromMid(edgeList,
lowPos,
inPos,
outPos)
lowCrv = curve.createCuveFromEdges(lowLip_edgeRange,
setName("lowerLip"),
parent=lipsCrv_root)
lowLip_closestVtxList = []
# offset lower lip Curve
cvs = lowCrv.getCVs(space="world")
for i, cv in enumerate(cvs):
closestVtx = meshNavigation.getClosestVertexFromTransform(geo, cv)
lowLip_closestVtxList.append(closestVtx)
if i == 0:
# we know the curv starts from right to left
offset = [cv[0] - thickness, cv[1], cv[2] - thickness]
elif i == len(cvs) - 1:
offset = [cv[0] + thickness, cv[1], cv[2] - thickness]
else:
# we populate the closest vertext list here to skipt the first
# and latest point
offset = [cv[0], cv[1] - thickness, cv[2]]
lowCrv.setCV(i, offset, space='world')
upCrv_ctl = curve.createCurveFromCurve(upCrv,
setName("upCtl_crv"),
nbPoints=7,
parent=lipsCrv_root)
lowCrv_ctl = curve.createCurveFromCurve(lowCrv,
setName("lowCtl_crv"),
nbPoints=7,
parent=lipsCrv_root)
upRope = curve.createCurveFromCurve(upCrv,
setName("upRope_crv"),
nbPoints=NB_ROPE,
parent=lipsCrv_root)
lowRope = curve.createCurveFromCurve(lowCrv,
setName("lowRope_crv"),
nbPoints=NB_ROPE,
parent=lipsCrv_root)
upCrv_upv = curve.createCurveFromCurve(upCrv,
setName("upCrv_upv"),
nbPoints=7,
parent=lipsCrv_root)
lowCrv_upv = curve.createCurveFromCurve(lowCrv,
setName("lowCrv_upv"),
nbPoints=7,
parent=lipsCrv_root)
upRope_upv = curve.createCurveFromCurve(upCrv,
setName("upRope_upv"),
nbPoints=NB_ROPE,
parent=lipsCrv_root)
lowRope_upv = curve.createCurveFromCurve(lowCrv,
setName("lowRope_upv"),
nbPoints=NB_ROPE,
parent=lipsCrv_root)
# offset upv curves
for crv in [upCrv_upv, lowCrv_upv, upRope_upv, lowRope_upv]:
cvs = crv.getCVs(space="world")
for i, cv in enumerate(cvs):
# we populate the closest vertext list here to skipt the first
# and latest point
offset = [cv[0], cv[1], cv[2] + FRONT_OFFSET]
crv.setCV(i, offset, space='world')
rigCrvs = [upCrv,
lowCrv,
upCrv_ctl,
lowCrv_ctl,
upRope,
lowRope,
upCrv_upv,
lowCrv_upv,
upRope_upv,
lowRope_upv]
for crv in rigCrvs:
crv.attr("visibility").set(False)
##################
# Joints
##################
lvlType = "transform"
# upper joints
upperJoints = []
cvs = upCrv.getCVs(space="world")
pm.progressWindow(title='Creating Upper Joints', progress=0, max=len(cvs))
for i, cv in enumerate(cvs):
pm.progressWindow(e=True,
step=1,
status='\nCreating Joint for %s' % cv)
oTransUpV = pm.PyNode(pm.createNode(
lvlType,
n=setName("upLipRopeUpv", idx=str(i).zfill(3)),
p=lipsRope_root,
ss=True))
oTrans = pm.PyNode(
pm.createNode(lvlType,
n=setName("upLipRope", idx=str(i).zfill(3)),
p=lipsRope_root, ss=True))
oParam, oLength = curve.getCurveParamAtPosition(upRope, cv)
uLength = curve.findLenghtFromParam(upRope, oParam)
u = uLength / oLength
applyop.pathCns(
oTransUpV, upRope_upv, cnsType=False, u=u, tangent=False)
cns = applyop.pathCns(
oTrans, upRope, cnsType=False, u=u, tangent=False)
cns.setAttr("worldUpType", 1)
cns.setAttr("frontAxis", 0)
cns.setAttr("upAxis", 1)
pm.connectAttr(oTransUpV.attr("worldMatrix[0]"),
cns.attr("worldUpMatrix"))
# getting joint parent
if head_joint and isinstance(head_joint, (str, string_types)):
try:
j_parent = pm.PyNode(head_joint)
except pm.MayaNodeError:
j_parent = False
elif head_joint and isinstance(head_joint, pm.PyNode):
j_parent = head_joint
else:
j_parent = False
jnt = rigbits.addJnt(oTrans, noReplace=True, parent=j_parent)
upperJoints.append(jnt)
pm.sets(defset, add=jnt)
pm.progressWindow(e=True, endProgress=True)
# lower joints
lowerJoints = []
cvs = lowCrv.getCVs(space="world")
pm.progressWindow(title='Creating Lower Joints', progress=0, max=len(cvs))
for i, cv in enumerate(cvs):
pm.progressWindow(e=True,
step=1,
status='\nCreating Joint for %s' % cv)
oTransUpV = pm.PyNode(pm.createNode(
lvlType,
n=setName("lowLipRopeUpv", idx=str(i).zfill(3)),
p=lipsRope_root,
ss=True))
oTrans = pm.PyNode(pm.createNode(
lvlType,
n=setName("lowLipRope", idx=str(i).zfill(3)),
p=lipsRope_root,
ss=True))
oParam, oLength = curve.getCurveParamAtPosition(lowRope, cv)
uLength = curve.findLenghtFromParam(lowRope, oParam)
u = uLength / oLength
applyop.pathCns(oTransUpV,
lowRope_upv,
cnsType=False,
u=u,
tangent=False)
cns = applyop.pathCns(oTrans,
lowRope,
cnsType=False,
u=u,
tangent=False)
cns.setAttr("worldUpType", 1)
cns.setAttr("frontAxis", 0)
cns.setAttr("upAxis", 1)
pm.connectAttr(oTransUpV.attr("worldMatrix[0]"),
cns.attr("worldUpMatrix"))
# getting joint parent
if jaw_joint and isinstance(jaw_joint, (str, string_types)):
try:
j_parent = pm.PyNode(jaw_joint)
except pm.MayaNodeError:
pass
elif jaw_joint and isinstance(jaw_joint, pm.PyNode):
j_parent = jaw_joint
else:
j_parent = False
jnt = rigbits.addJnt(oTrans, noReplace=True, parent=j_parent)
lowerJoints.append(jnt)
pm.sets(defset, add=jnt)
pm.progressWindow(e=True, endProgress=True)
##################
# Controls
##################
# Controls lists
upControls = []
upVec = []
upNpo = []
lowControls = []
lowVec = []
lowNpo = []
# controls options
axis_list = ["sx", "sy", "sz", "ro"]
upCtlOptions = [["corner", "R", "square", 4, .05, axis_list],
["upOuter", "R", "circle", 14, .03, []],
["upInner", "R", "circle", 14, .03, []],
["upper", "C", "square", 4, .05, axis_list],
["upInner", "L", "circle", 14, .03, []],
["upOuter", "L", "circle", 14, .03, []],
["corner", "L", "square", 4, .05, axis_list]]
lowCtlOptions = [["lowOuter", "R", "circle", 14, .03, []],
["lowInner", "R", "circle", 14, .03, []],
["lower", "C", "square", 4, .05, axis_list],
["lowInner", "L", "circle", 14, .03, []],
["lowOuter", "L", "circle", 14, .03, []]]
params = ["tx", "ty", "tz", "rx", "ry", "rz"]
# upper controls
cvs = upCrv_ctl.getCVs(space="world")
pm.progressWindow(title='Upper controls', progress=0, max=len(cvs))
v0 = transform.getTransformFromPos(cvs[0])
v1 = transform.getTransformFromPos(cvs[-1])
distSize = vector.getDistance(v0, v1) * 3
for i, cv in enumerate(cvs):
pm.progressWindow(e=True,
step=1,
status='\nCreating control for%s' % cv)
t = transform.getTransformFromPos(cv)
# Get nearest joint for orientation of controls
joints = upperJoints + lowerJoints
nearest_joint = None
nearest_distance = None
for joint in joints:
distance = vector.getDistance(
transform.getTranslation(joint),
cv
)
if nearest_distance is None or distance < nearest_distance:
nearest_distance = distance
nearest_joint = joint
if nearest_joint:
t = transform.setMatrixPosition(
transform.getTransform(nearest_joint), cv
)
temp = primitive.addTransform(
lips_root, setName("temp"), t
)
temp.rx.set(0)
t = transform.getTransform(temp)
pm.delete(temp)
oName = upCtlOptions[i][0]
oSide = upCtlOptions[i][1]
o_icon = upCtlOptions[i][2]
color = upCtlOptions[i][3]
wd = upCtlOptions[i][4]
oPar = upCtlOptions[i][5]
npo = primitive.addTransform(lips_root,
setName("%s_npo" % oName, oSide),
t)
upNpo.append(npo)
ctl = icon.create(npo,
setName("%s_%s" % (oName, control_name), oSide),
t,
icon=o_icon,
w=wd * distSize,
d=wd * distSize,
ro=datatypes.Vector(1.57079633, 0, 0),
po=datatypes.Vector(0, 0, .07 * distSize),
color=color)
upControls.append(ctl)
name_split = control_name.split("_")
if len(name_split) == 2 and name_split[-1] == "ghost":
pass
else:
pm.sets(ctlSet, add=ctl)
attribute.addAttribute(ctl, "isCtl", "bool", keyable=False)
attribute.setKeyableAttributes(ctl, params + oPar)
upv = primitive.addTransform(ctl, setName("%s_upv" % oName, oSide), t)
upv.attr("tz").set(FRONT_OFFSET)
upVec.append(upv)
if oSide == "R":
npo.attr("sx").set(-1)
pm.progressWindow(e=True, endProgress=True)
# lower controls
cvs = lowCrv_ctl.getCVs(space="world")
pm.progressWindow(title='Lower controls', progress=0, max=len(cvs))
for i, cv in enumerate(cvs[1:-1]):
pm.progressWindow(e=True,
step=1,
status='\nCreating control for%s' % cv)
t = transform.getTransformFromPos(cv)
# Get nearest joint for orientation of controls
joints = upperJoints + lowerJoints
nearest_joint = None
nearest_distance = None
for joint in joints:
distance = vector.getDistance(
transform.getTranslation(joint),
cv
)
if nearest_distance is None or distance < nearest_distance:
nearest_distance = distance
nearest_joint = joint
if nearest_joint:
t = transform.setMatrixPosition(
transform.getTransform(nearest_joint), cv
)
temp = primitive.addTransform(
lips_root, setName("temp"), t
)
temp.rx.set(0)
t = transform.getTransform(temp)
pm.delete(temp)
oName = lowCtlOptions[i][0]
oSide = lowCtlOptions[i][1]
o_icon = lowCtlOptions[i][2]
color = lowCtlOptions[i][3]
wd = lowCtlOptions[i][4]
oPar = lowCtlOptions[i][5]
npo = primitive.addTransform(lips_root,
setName("%s_npo" % oName, oSide),
t)
lowNpo.append(npo)
ctl = icon.create(npo,
setName("%s_%s" % (oName, control_name), oSide),
t,
icon=o_icon,
w=wd * distSize,
d=wd * distSize,
ro=datatypes.Vector(1.57079633, 0, 0),
po=datatypes.Vector(0, 0, .07 * distSize),
color=color)
lowControls.append(ctl)
name_split = control_name.split("_")
if len(name_split) == 2 and control_name.split("_")[-1] == "ghost":
pass
else:
pm.sets(ctlSet, add=ctl)
attribute.addAttribute(ctl, "isCtl", "bool", keyable=False)
attribute.setKeyableAttributes(ctl, params + oPar)
upv = primitive.addTransform(ctl, setName("%s_upv" % oName, oSide), t)
upv.attr("tz").set(FRONT_OFFSET)
lowVec.append(upv)
if oSide == "R":
npo.attr("sx").set(-1)
pm.progressWindow(e=True, endProgress=True)
# reparentig controls
pm.parent(upNpo[1], lowNpo[0], upControls[0])
pm.parent(upNpo[2], upNpo[4], upControls[3])
pm.parent(upNpo[-2], lowNpo[-1], upControls[-1])
pm.parent(lowNpo[1], lowNpo[3], lowControls[2])
# Connecting control crvs with controls
applyop.gear_curvecns_op(upCrv_ctl, upControls)
applyop.gear_curvecns_op(lowCrv_ctl,
[upControls[0]] + lowControls + [upControls[-1]])
applyop.gear_curvecns_op(upCrv_upv, upVec)
applyop.gear_curvecns_op(lowCrv_upv, [upVec[0]] + lowVec + [upVec[-1]])
# adding wires
pm.wire(upCrv, w=upCrv_ctl, dropoffDistance=[0, 1000])
pm.wire(lowCrv, w=lowCrv_ctl, dropoffDistance=[0, 1000])
pm.wire(upRope, w=upCrv_ctl, dropoffDistance=[0, 1000])
pm.wire(lowRope, w=lowCrv_ctl, dropoffDistance=[0, 1000])
pm.wire(upRope_upv, w=upCrv_upv, dropoffDistance=[0, 1000])
pm.wire(lowRope_upv, w=lowCrv_upv, dropoffDistance=[0, 1000])
# setting constrains
# up
cns_node = pm.parentConstraint(upControls[0],
upControls[3],
upControls[1].getParent(),
mo=True,
skipRotate=["x", "y", "z"])
cns_node.attr(upControls[0].name() + "W0").set(.75)
cns_node.attr(upControls[3].name() + "W1").set(.25)
cns_node.interpType.set(0) # noFlip
cns_node = pm.parentConstraint(upControls[0],
upControls[3],
upControls[2].getParent(),
mo=True,
skipRotate=["x", "y", "z"])
cns_node.attr(upControls[0].name() + "W0").set(.25)
cns_node.attr(upControls[3].name() + "W1").set(.75)
cns_node.interpType.set(0) # noFlip
cns_node = pm.parentConstraint(upControls[3],
upControls[6],
upControls[4].getParent(),
mo=True,
skipRotate=["x", "y", "z"])
cns_node.attr(upControls[3].name() + "W0").set(.75)
cns_node.attr(upControls[6].name() + "W1").set(.25)
cns_node.interpType.set(0) # noFlip
cns_node = pm.parentConstraint(upControls[3],
upControls[6],
upControls[5].getParent(),
mo=True,
skipRotate=["x", "y", "z"])
cns_node.attr(upControls[3].name() + "W0").set(.25)
cns_node.attr(upControls[6].name() + "W1").set(.75)
cns_node.interpType.set(0) # noFlip
# low
cns_node = pm.parentConstraint(upControls[0],
lowControls[2],
lowControls[0].getParent(),
mo=True,
skipRotate=["x", "y", "z"])
cns_node.attr(upControls[0].name() + "W0").set(.75)
cns_node.attr(lowControls[2].name() + "W1").set(.25)
cns_node.interpType.set(0) # noFlip
cns_node = pm.parentConstraint(upControls[0],
lowControls[2],
lowControls[1].getParent(),
mo=True,
skipRotate=["x", "y", "z"])
cns_node.attr(upControls[0].name() + "W0").set(.25)
cns_node.attr(lowControls[2].name() + "W1").set(.75)
cns_node.interpType.set(0) # noFlip
cns_node = pm.parentConstraint(lowControls[2],
upControls[6],
lowControls[3].getParent(),
mo=True,
skipRotate=["x", "y", "z"])
cns_node.attr(lowControls[2].name() + "W0").set(.75)
cns_node.attr(upControls[6].name() + "W1").set(.25)
cns_node.interpType.set(0) # noFlip
cns_node = pm.parentConstraint(lowControls[2],
upControls[6],
lowControls[4].getParent(),
mo=True,
skipRotate=["x", "y", "z"])
cns_node.attr(lowControls[2].name() + "W0").set(.25)
cns_node.attr(upControls[6].name() + "W1").set(.75)
cns_node.interpType.set(0) # noFlip
###########################################
# Connecting rig
###########################################
if parent_node:
try:
if isinstance(parent_node, string_types):
parent_node = pm.PyNode(parent_node)
parent_node.addChild(lips_root)
except pm.MayaNodeError:
pm.displayWarning("The Lips rig can not be parent to: %s. Maybe "
"this object doesn't exist." % parent_node)
if head_joint and jaw_joint:
try:
if isinstance(head_joint, string_types):
head_joint = pm.PyNode(head_joint)
except pm.MayaNodeError:
pm.displayWarning("Head Joint or Upper Lip Joint %s. Can not be "
"fount in the scene" % head_joint)
return
try:
if isinstance(jaw_joint, string_types):
jaw_joint = pm.PyNode(jaw_joint)
except pm.MayaNodeError:
pm.displayWarning("Jaw Joint or Lower Lip Joint %s. Can not be "
"fount in the scene" % jaw_joint)
return
ref_ctls = [head_joint, jaw_joint]
if upper_lip_ctl and lower_lip_ctl:
try:
if isinstance(upper_lip_ctl, string_types):
upper_lip_ctl = pm.PyNode(upper_lip_ctl)
except pm.MayaNodeError:
pm.displayWarning("Upper Lip Ctl %s. Can not be "
"fount in the scene" % upper_lip_ctl)
return
try:
if isinstance(lower_lip_ctl, string_types):
lower_lip_ctl = pm.PyNode(lower_lip_ctl)
except pm.MayaNodeError:
pm.displayWarning("Lower Lip Ctl %s. Can not be "
"fount in the scene" % lower_lip_ctl)
return
ref_ctls = [upper_lip_ctl, lower_lip_ctl]
# in order to avoid flips lets create a reference transform
# also to avoid flips, set any multi target parentConstraint to noFlip
ref_cns_list = []
print (ref_ctls)
for cns_ref in ref_ctls:
t = transform.getTransformFromPos(
cns_ref.getTranslation(space='world'))
ref = pm.createNode("transform",
n=cns_ref.name() + "_cns",
p=cns_ref,
ss=True)
ref.setMatrix(t, worldSpace=True)
ref_cns_list.append(ref)
# right corner connection
cns_node = pm.parentConstraint(ref_cns_list[0],
ref_cns_list[1],
upControls[0].getParent(),
mo=True)
cns_node.interpType.set(0) # noFlip
# left corner connection
cns_node = pm.parentConstraint(ref_cns_list[0],
ref_cns_list[1],
upControls[-1].getParent(),
mo=True)
cns_node.interpType.set(0) # noFlip
# up control connection
cns_node = pm.parentConstraint(ref_cns_list[0],
upControls[3].getParent(),
mo=True)
# low control connection
cns_node = pm.parentConstraint(ref_cns_list[1],
lowControls[2].getParent(),
mo=True)
###########################################
# Auto Skinning
###########################################
if do_skin:
# eyelid vertex rows
totalLoops = rigid_loops + falloff_loops
vertexLoopList = meshNavigation.getConcentricVertexLoop(vertexList,
totalLoops)
vertexRowList = meshNavigation.getVertexRowsFromLoops(vertexLoopList)
# we set the first value 100% for the first initial loop
skinPercList = [1.0]
# we expect to have a regular grid topology
for r in range(rigid_loops):
for rr in range(2):
skinPercList.append(1.0)
increment = 1.0 / float(falloff_loops)
# we invert to smooth out from 100 to 0
inv = 1.0 - increment
for r in range(falloff_loops):
for rr in range(2):
if inv < 0.0:
inv = 0.0
skinPercList.append(inv)
inv -= increment
# this loop add an extra 0.0 indices to avoid errors
for r in range(10):
for rr in range(2):
skinPercList.append(0.0)
# base skin
if head_joint:
try:
head_joint = pm.PyNode(head_joint)
except pm.MayaNodeError:
pm.displayWarning(
"Auto skin aborted can not find %s " % head_joint)
return
# Check if the object has a skinCluster
objName = pm.listRelatives(geo, parent=True)[0]
skinCluster = skin.getSkinCluster(objName)
if not skinCluster:
skinCluster = pm.skinCluster(head_joint,
geo,
tsb=True,
nw=2,
n='skinClsEyelid')
lipsJoints = upperJoints + lowerJoints
closestVtxList = upLip_closestVtxList + lowLip_closestVtxList
pm.progressWindow(title='Auto skinning process',
progress=0,
max=len(lipsJoints))
for i, jnt in enumerate(lipsJoints):
pm.progressWindow(e=True, step=1, status='\nSkinning %s' % jnt)
skinCluster.addInfluence(jnt, weight=0)
v = closestVtxList[i]
for row in vertexRowList:
if v in row:
for i, rv in enumerate(row):
# find the deformer with max value for each vertex
w = pm.skinPercent(skinCluster,
rv,
query=True,
value=True)
transJoint = pm.skinPercent(skinCluster,
rv,
query=True,
t=None)
max_value = max(w)
max_index = w.index(max_value)
perc = skinPercList[i]
t_value = [(jnt, perc),
(transJoint[max_index], 1.0 - perc)]
pm.skinPercent(skinCluster,
rv,
transformValue=t_value)
pm.progressWindow(e=True, endProgress=True)
def addObjects(self):
"""Add all the objects needed to create the component."""
self.WIP = self.options["mode"]
self.normal = self.getNormalFromPos(self.guide.apos)
self.binormal = self.getBiNormalFromPos(self.guide.apos)
self.length0 = vector.getDistance(self.guide.apos[0],
self.guide.apos[1])
self.length1 = vector.getDistance(self.guide.apos[1],
self.guide.apos[2])
self.length2 = vector.getDistance(self.guide.apos[2],
self.guide.apos[3])
# 1 bone chain for upv ref
self.legChainUpvRef = primitive.add2DChain(
self.root, self.getName("legUpvRef%s_jnt"),
[self.guide.apos[0], self.guide.apos[2]], self.normal, False,
self.WIP)
self.legChainUpvRef[1].setAttr(
"jointOrientZ",
self.legChainUpvRef[1].getAttr("jointOrientZ") * -1)
# extra neutral pose
t = transform.getTransformFromPos(self.guide.apos[0])
self.root_npo = primitive.addTransform(self.root,
self.getName("root_npo"), t)
self.root_ctl = self.addCtl(self.root_npo,
"root_ctl",
t,
self.color_fk,
"circle",
w=self.length0 / 6,
tp=self.parentCtlTag)
# FK Controlers -----------------------------------
t = transform.getTransformLookingAt(self.guide.apos[0],
self.guide.apos[1], self.normal,
"xz", self.negate)
self.fk0_npo = primitive.addTransform(self.root_ctl,
self.getName("fk0_npo"), t)
po_vec = datatypes.Vector(.5 * self.length0 * self.n_factor, 0, 0)
self.fk0_ctl = self.addCtl(self.fk0_npo,
"fk0_ctl",
t,
self.color_fk,
"cube",
w=self.length0,
h=self.size * .1,
d=self.size * .1,
po=po_vec,
tp=self.root_ctl)
attribute.setKeyableAttributes(
self.fk0_ctl, ["tx", "ty", "tz", "ro", "rx", "ry", "rz", "sx"])
t = transform.getTransformLookingAt(self.guide.apos[1],
self.guide.apos[2], self.normal,
"xz", self.negate)
self.fk1_npo = primitive.addTransform(self.fk0_ctl,
self.getName("fk1_npo"), t)
po_vec = datatypes.Vector(.5 * self.length1 * self.n_factor, 0, 0)
self.fk1_ctl = self.addCtl(self.fk1_npo,
"fk1_ctl",
t,
self.color_fk,
"cube",
w=self.length1,
h=self.size * .1,
d=self.size * .1,
po=po_vec,
tp=self.fk0_ctl)
attribute.setKeyableAttributes(
self.fk1_ctl, ["tx", "ty", "tz", "ro", "rx", "ry", "rz", "sx"])
t = transform.getTransformLookingAt(self.guide.apos[2],
self.guide.apos[3], self.normal,
"xz", self.negate)
self.fk2_npo = primitive.addTransform(self.fk1_ctl,
self.getName("fk2_npo"), t)
po_vec = datatypes.Vector(.5 * self.length2 * self.n_factor, 0, 0)
self.fk2_ctl = self.addCtl(self.fk2_npo,
"fk2_ctl",
t,
self.color_fk,
"cube",
w=self.length2,
h=self.size * .1,
d=self.size * .1,
po=po_vec,
tp=self.fk1_ctl)
attribute.setKeyableAttributes(self.fk2_ctl)
self.fk_ctl = [self.fk0_ctl, self.fk1_ctl, self.fk2_ctl]
for x in self.fk_ctl:
attribute.setInvertMirror(x, ["tx", "ty", "tz"])
# IK Controlers -----------------------------------
self.ik_cns = primitive.addTransformFromPos(self.root_ctl,
self.getName("ik_cns"),
self.guide.pos["ankle"])
self.ikcns_ctl = self.addCtl(self.ik_cns,
"ikcns_ctl",
transform.getTransformFromPos(
self.guide.pos["ankle"]),
self.color_ik,
"null",
w=self.size * .12,
tp=self.root_ctl)
attribute.setInvertMirror(self.ikcns_ctl, ["tx"])
m = transform.getTransformLookingAt(self.guide.pos["ankle"],
self.guide.pos["eff"], self.x_axis,
"zx", False)
self.ik_ctl = self.addCtl(self.ikcns_ctl,
"ik_ctl",
transform.getTransformFromPos(
self.guide.pos["ankle"]),
self.color_ik,
"cube",
w=self.size * .12,
h=self.size * .12,
d=self.size * .12)
attribute.setKeyableAttributes(self.ik_ctl)
attribute.setRotOrder(self.ik_ctl, "XZY")
attribute.setInvertMirror(self.ik_ctl, ["tx", "ry", "rz"])
# upv
v = self.guide.apos[2] - self.guide.apos[0]
v = self.normal ^ v
v.normalize()
v *= self.size * .5
v += self.guide.apos[1]
self.upv_cns = primitive.addTransformFromPos(self.ik_ctl,
self.getName("upv_cns"),
v)
self.upv_ctl = self.addCtl(self.upv_cns,
"upv_ctl",
transform.getTransform(self.upv_cns),
self.color_ik,
"diamond",
w=self.size * .12,
tp=self.root_ctl)
self.add_controller_tag(self.ik_ctl, self.upv_ctl)
if self.settings["mirrorMid"]:
if self.negate:
self.upv_cns.rz.set(180)
self.upv_cns.sy.set(-1)
else:
attribute.setInvertMirror(self.upv_ctl, ["tx"])
attribute.setKeyableAttributes(self.upv_ctl, self.t_params)
# References --------------------------------------
self.ik_ref = primitive.addTransform(
self.ik_ctl, self.getName("ik_ref"),
transform.getTransform(self.ik_ctl))
self.fk_ref = primitive.addTransform(
self.fk_ctl[2], self.getName("fk_ref"),
transform.getTransform(self.ik_ctl))
# Chain --------------------------------------------
# The outputs of the ikfk2bone solver
self.bone0 = primitive.addLocator(
self.root_ctl, self.getName("0_bone"),
transform.getTransform(self.fk_ctl[0]))
self.bone0_shp = self.bone0.getShape()
self.bone0_shp.setAttr("localPositionX", self.n_factor * .5)
self.bone0_shp.setAttr("localScale", .5, 0, 0)
self.bone0.setAttr("sx", self.length0)
self.bone0.setAttr("visibility", False)
self.bone1 = primitive.addLocator(
self.root_ctl, self.getName("1_bone"),
transform.getTransform(self.fk_ctl[1]))
self.bone1_shp = self.bone1.getShape()
self.bone1_shp.setAttr("localPositionX", self.n_factor * .5)
self.bone1_shp.setAttr("localScale", .5, 0, 0)
self.bone1.setAttr("sx", self.length1)
self.bone1.setAttr("visibility", False)
self.ctrn_loc = primitive.addTransformFromPos(self.root_ctl,
self.getName("ctrn_loc"),
self.guide.apos[1])
self.eff_loc = primitive.addTransformFromPos(self.root_ctl,
self.getName("eff_loc"),
self.guide.apos[2])
# tws_ref
t = transform.getRotationFromAxis(datatypes.Vector(0, -1, 0),
self.normal, "xz", self.negate)
t = transform.setMatrixPosition(t, self.guide.pos["ankle"])
# addind an npo parent transform to fix flip in Maya 2018.2
self.tws_npo = primitive.addTransform(self.eff_loc,
self.getName("tws_npo"), t)
self.tws_ref = primitive.addTransform(self.tws_npo,
self.getName("tws_ref"), t)
# Mid Controler ------------------------------------
t = transform.getTransform(self.ctrn_loc)
self.mid_cns = primitive.addTransform(self.ctrn_loc,
self.getName("mid_cns"), t)
self.mid_ctl = self.addCtl(self.mid_cns,
"mid_ctl",
t,
self.color_ik,
"sphere",
w=self.size * .2,
tp=self.root_ctl)
attribute.setKeyableAttributes(
self.mid_ctl,
params=["tx", "ty", "tz", "ro", "rx", "ry", "rz", "sx"])
if self.settings["mirrorMid"]:
if self.negate:
self.mid_cns.rz.set(180)
self.mid_cns.sz.set(-1)
else:
attribute.setInvertMirror(self.mid_ctl, ["tx", "ty", "tz"])
# Twist references ---------------------------------
x = datatypes.Vector(0, -1, 0)
x = x * transform.getTransform(self.eff_loc)
z = datatypes.Vector(self.normal.x, self.normal.y, self.normal.z)
z = z * transform.getTransform(self.eff_loc)
m = transform.getRotationFromAxis(x, z, "xz", self.negate)
m = transform.setMatrixPosition(m,
transform.getTranslation(self.ik_ctl))
self.rollRef = primitive.add2DChain(self.root,
self.getName("rollChain"),
self.guide.apos[:2], self.normal,
self.negate, self.WIP)
self.tws0_loc = primitive.addTransform(
self.rollRef[0], self.getName("tws0_loc"),
transform.getTransform(self.fk_ctl[0]))
self.tws0_rot = primitive.addTransform(
self.tws0_loc, self.getName("tws0_rot"),
transform.getTransform(self.fk_ctl[0]))
self.tws1_loc = primitive.addTransform(
self.ctrn_loc, self.getName("tws1_loc"),
transform.getTransform(self.ctrn_loc))
self.tws1_rot = primitive.addTransform(
self.tws1_loc, self.getName("tws1_rot"),
transform.getTransform(self.ctrn_loc))
# thickness control
self.thick_lvl = primitive.addTransform(
self.mid_ctl, self.getName("thickness_lvl"),
transform.getTransform(self.ctrn_loc))
self.thick_ctl = self.addCtl(self.thick_lvl,
"thickness_ctl",
transform.getTransform(self.mid_ctl),
self.color_ik,
"arrow",
w=self.size * .1,
ro=datatypes.Vector([0, 1.5708, 0]),
tp=self.mid_ctl)
if self.negate and not self.settings["mirrorMid"]:
self.thick_ctl.rz.set(180)
self.thick_ctl.sz.set(-1)
attribute.setKeyableAttributes(self.thick_ctl, ["tx", "ty"])
self.tws1B_loc = primitive.addTransform(
self.ctrn_loc, self.getName("tws1B_loc"),
transform.getTransform(self.ctrn_loc))
self.tws1B_rot = primitive.addTransform(
self.tws1B_loc, self.getName("tws1B_rot"),
transform.getTransform(self.ctrn_loc))
self.tws2_loc = primitive.addTransform(
self.root_ctl, self.getName("tws2_loc"),
transform.getTransform(self.tws_ref))
self.tws2_rot = primitive.addTransform(
self.tws2_loc, self.getName("tws2_rot"),
transform.getTransform(self.tws_ref))
self.tws2_rot.setAttr("sx", .001)
# angle reader ----------------------------------------
t = transform.getTransformLookingAt(self.guide.apos[1],
self.guide.apos[0], self.binormal,
"yz")
self.readerA = primitive.addTransform(self.root,
self.getName("readerA_loc"), t)
self.readerB = primitive.addTransform(self.readerA,
self.getName("readerB_loc"), t)
self.readerB.rotateOrder.set(2)
# Divisions ----------------------------------------
# We have at least one division at the start, the end and one for
# the elbow. + 2 for knee angle control
if self.settings["supportJoints"]:
ej = 2
else:
ej = 0
self.divisions = self.settings["div0"] + self.settings["div1"] + 3 + ej
self.div_cns = []
if self.settings["extraTweak"]:
tagP = self.parentCtlTag
self.tweak_ctl = []
for i in range(self.divisions):
div_cns = primitive.addTransform(self.root_ctl,
self.getName("div%s_loc" % i))
self.div_cns.append(div_cns)
if self.settings["extraTweak"]:
t = transform.getTransform(div_cns)
tweak_ctl = self.addCtl(div_cns,
"tweak%s_ctl" % i,
t,
self.color_fk,
"square",
w=self.size * .15,
d=self.size * .15,
ro=datatypes.Vector([0, 0, 1.5708]),
tp=tagP)
attribute.setKeyableAttributes(tweak_ctl)
tagP = tweak_ctl
self.tweak_ctl.append(tweak_ctl)
self.jnt_pos.append([tweak_ctl, i, None, False])
else:
self.jnt_pos.append([div_cns, i])
# End reference ------------------------------------
# To help the deformation on the ankle
self.end_ref = primitive.addTransform(self.tws2_rot,
self.getName("end_ref"), m)
self.jnt_pos.append([self.end_ref, 'end'])
# match IK FK references
self.match_fk0_off = self.add_match_ref(self.fk_ctl[1], self.root,
"matchFk0_npo", False)
self.match_fk0 = self.add_match_ref(self.fk_ctl[0], self.match_fk0_off,
"fk0_mth")
self.match_fk1_off = self.add_match_ref(self.fk_ctl[2], self.root,
"matchFk1_npo", False)
self.match_fk1 = self.add_match_ref(self.fk_ctl[1], self.match_fk1_off,
"fk1_mth")
self.match_fk2 = self.add_match_ref(self.fk_ctl[2], self.ik_ctl,
"fk2_mth")
self.match_ik = self.add_match_ref(self.ik_ctl, self.fk2_ctl, "ik_mth")
self.match_ikUpv = self.add_match_ref(self.upv_ctl, self.fk0_ctl,
"upv_mth")
# add visual reference
self.line_ref = icon.connection_display_curve(
self.getName("visalRef"), [self.upv_ctl, self.mid_ctl])
def _addControls(self, crv_ctl, option, sidecut):
cvs = crv_ctl.getCVs(space="world")
pm.progressWindow(title='controls', progress=0, max=len(cvs))
v0 = transform.getTransformFromPos(cvs[0])
v1 = transform.getTransformFromPos(cvs[-1])
distSize = vector.getDistance(v0, v1) * 3
npos = []
ctls = []
upvs = []
params = ["tx", "ty", "tz", "rx", "ry", "rz"]
joints = self.upJoints + self.lowJoints
iterator = enumerate(cvs)
if sidecut:
iterator = enumerate(cvs[1:-1])
for i, cv in iterator:
pm.progressWindow(e=True,
step=1,
status='\nCreating control for%s' % cv)
t = transform.getTransformFromPos(cv)
# Get nearest joint for orientation of controls
nearest_joint = None
nearest_distance = None
for joint in joints:
distance = vector.getDistance(transform.getTranslation(joint),
cv)
if nearest_distance is None or distance < nearest_distance:
nearest_distance = distance
nearest_joint = joint
if nearest_joint:
t = transform.setMatrixPosition(
transform.getTransform(nearest_joint), cv)
temp = addTransform(self.root, self.getName("temp"), t)
# temp.rx.set(0)
t = transform.getTransform(temp)
pm.delete(temp)
# print(i, nearest_joint, temp)
oName = option[i][0]
oSide = option[i][1]
o_icon = option[i][2]
color = option[i][3]
wd = option[i][4]
oPar = option[i][5]
if oSide == "R":
scl = [1, 1, -1]
else:
scl = [1, 1, 1]
t = transform.setMatrixScale(t, scl)
npo = addTransform(self.root, self.getName("%s_npo" % oName,
oSide), t)
npos.append(npo)
ctl = self.addCtl(
npo,
self.getName("{}_{}".format(oName, self.ctlName), oSide),
t,
color,
o_icon,
w=wd * distSize,
d=wd * distSize,
ro=datatypes.Vector(1.57079633, 0, 0),
po=datatypes.Vector(0, 0, .07 * distSize),
)
ctls.append(ctl)
ymt_util.setKeyableAttributesDontLockVisibility(ctl, params + oPar)
upv = addTransform(ctl, self.getName("%s_upv" % oName, oSide), t)
upv.attr("tz").set(self.FRONT_OFFSET)
upvs.append(upv)
self.addToSubGroup(ctl, self.primaryControllersGroupName)
pm.progressWindow(e=True, endProgress=True)
return npos, ctls, upvs
def addObjects(self):
"""Add all the objects needed to create the component."""
self.WIP = self.options["mode"]
self.normal = self.getNormalFromPos(self.guide.apos)
self.length0 = vector.getDistance(self.guide.apos[0],
self.guide.apos[1])
self.length1 = vector.getDistance(self.guide.apos[1],
self.guide.apos[2])
self.length2 = vector.getDistance(self.guide.apos[2],
self.guide.apos[3])
# 1 bone chain for upv ref
self.legChainUpvRef = primitive.add2DChain(
self.root, self.getName("legUpvRef%s_jnt"),
[self.guide.apos[0], self.guide.apos[2]], self.normal, False,
self.WIP)
self.legChainUpvRef[1].setAttr(
"jointOrientZ",
self.legChainUpvRef[1].getAttr("jointOrientZ") * -1)
# extra neutral pose
t = transform.getTransformFromPos(self.guide.apos[0])
self.root_npo = primitive.addTransform(self.root,
self.getName("root_npo"), t)
self.root_ctl = self.addCtl(self.root_npo,
"root_ctl",
t,
self.color_fk,
"circle",
w=self.length0 / 6,
tp=self.parentCtlTag)
# FK Controlers -----------------------------------
t = transform.getTransformLookingAt(self.guide.apos[0],
self.guide.apos[1], self.normal,
"xz", self.negate)
self.fk0_npo = primitive.addTransform(self.root_ctl,
self.getName("fk0_npo"), t)
self.fk0_ctl = self.addCtl(self.fk0_npo,
"fk0_ctl",
t,
self.color_fk,
"cube",
w=self.length0,
h=self.size * .1,
d=self.size * .1,
po=datatypes.Vector(
.5 * self.length0 * self.n_factor, 0,
0),
tp=self.root_ctl)
attribute.setKeyableAttributes(
self.fk0_ctl, ["tx", "ty", "tz", "ro", "rx", "ry", "rz", "sx"])
t = transform.getTransformLookingAt(self.guide.apos[1],
self.guide.apos[2], self.normal,
"xz", self.negate)
self.fk1_npo = primitive.addTransform(self.fk0_ctl,
self.getName("fk1_npo"), t)
self.fk1_ctl = self.addCtl(self.fk1_npo,
"fk1_ctl",
t,
self.color_fk,
"cube",
w=self.length1,
h=self.size * .1,
d=self.size * .1,
po=datatypes.Vector(
.5 * self.length1 * self.n_factor, 0,
0),
tp=self.fk0_ctl)
attribute.setKeyableAttributes(
self.fk1_ctl, ["tx", "ty", "tz", "ro", "rx", "ry", "rz", "sx"])
t = transform.getTransformLookingAt(self.guide.apos[2],
self.guide.apos[3], self.normal,
"xz", self.negate)
self.fk2_npo = primitive.addTransform(self.fk1_ctl,
self.getName("fk2_npo"), t)
self.fk2_ctl = self.addCtl(self.fk2_npo,
"fk2_ctl",
t,
self.color_fk,
"cube",
w=self.length2,
h=self.size * .1,
d=self.size * .1,
po=datatypes.Vector(
.5 * self.length2 * self.n_factor, 0,
0),
tp=self.fk1_ctl)
attribute.setKeyableAttributes(self.fk2_ctl)
self.fk_ctl = [self.fk0_ctl, self.fk1_ctl, self.fk2_ctl]
for x in self.fk_ctl:
attribute.setInvertMirror(x, ["tx", "ty", "tz"])
# IK Controlers -----------------------------------
self.ik_cns = primitive.addTransformFromPos(self.root_ctl,
self.getName("ik_cns"),
self.guide.pos["ankle"])
self.ikcns_ctl = self.addCtl(self.ik_cns,
"ikcns_ctl",
transform.getTransformFromPos(
self.guide.pos["ankle"]),
self.color_ik,
"null",
w=self.size * .12,
tp=self.root_ctl)
attribute.setInvertMirror(self.ikcns_ctl, ["tx"])
m = transform.getTransformLookingAt(self.guide.pos["ankle"],
self.guide.pos["eff"], self.x_axis,
"zx", False)
self.ik_ctl = self.addCtl(self.ikcns_ctl,
"ik_ctl",
transform.getTransformFromPos(
self.guide.pos["ankle"]),
self.color_ik,
"cube",
w=self.size * .12,
h=self.size * .12,
d=self.size * .12,
tp=self.ikcns_ctl)
attribute.setKeyableAttributes(self.ik_ctl)
attribute.setRotOrder(self.ik_ctl, "XZY")
attribute.setInvertMirror(self.ik_ctl, ["tx", "ry", "rz"])
# upv
v = self.guide.apos[2] - self.guide.apos[0]
v = self.normal ^ v
v.normalize()
v *= self.size * .5
v += self.guide.apos[1]
self.upv_cns = primitive.addTransformFromPos(self.ik_ctl,
self.getName("upv_cns"),
v)
self.upv_ctl = self.addCtl(self.upv_cns,
"upv_ctl",
transform.getTransform(self.upv_cns),
self.color_ik,
"diamond",
w=self.size * .12,
tp=self.root_ctl)
if self.settings["mirrorMid"]:
if self.negate:
self.upv_cns.rz.set(180)
self.upv_cns.sy.set(-1)
else:
attribute.setInvertMirror(self.upv_ctl, ["tx"])
attribute.setKeyableAttributes(self.upv_ctl, self.t_params)
# References --------------------------------------
self.ik_ref = primitive.addTransform(
self.ik_ctl, self.getName("ik_ref"),
transform.getTransform(self.ik_ctl))
self.fk_ref = primitive.addTransform(
self.fk_ctl[2], self.getName("fk_ref"),
transform.getTransform(self.ik_ctl))
# Chain --------------------------------------------
# The outputs of the ikfk2bone solver
self.bone0 = primitive.addLocator(
self.root_ctl, self.getName("0_bone"),
transform.getTransform(self.fk_ctl[0]))
self.bone0_shp = self.bone0.getShape()
self.bone0_shp.setAttr("localPositionX", self.n_factor * .5)
self.bone0_shp.setAttr("localScale", .5, 0, 0)
self.bone0.setAttr("sx", self.length0)
self.bone0.setAttr("visibility", False)
self.bone1 = primitive.addLocator(
self.root_ctl, self.getName("1_bone"),
transform.getTransform(self.fk_ctl[1]))
self.bone1_shp = self.bone1.getShape()
self.bone1_shp.setAttr("localPositionX", self.n_factor * .5)
self.bone1_shp.setAttr("localScale", .5, 0, 0)
self.bone1.setAttr("sx", self.length1)
self.bone1.setAttr("visibility", False)
tA = transform.getTransformLookingAt(self.guide.apos[0],
self.guide.apos[1], self.normal,
"xz", self.negate)
tA = transform.setMatrixPosition(tA, self.guide.apos[1])
tB = transform.getTransformLookingAt(self.guide.apos[1],
self.guide.apos[2], self.normal,
"xz", self.negate)
t = transform.getInterpolateTransformMatrix(tA, tB)
self.ctrn_loc = primitive.addTransform(self.root,
self.getName("ctrn_loc"), t)
self.eff_loc = primitive.addTransformFromPos(self.root_ctl,
self.getName("eff_loc"),
self.guide.apos[2])
# tws_ref
t = transform.getRotationFromAxis(datatypes.Vector(0, -1, 0),
self.normal, "xz", self.negate)
t = transform.setMatrixPosition(t, self.guide.pos["ankle"])
self.tws_ref = primitive.addTransform(self.eff_loc,
self.getName("tws_ref"), t)
# Mid Controler ------------------------------------
t = transform.getTransform(self.ctrn_loc)
self.mid_cns = primitive.addTransform(self.ctrn_loc,
self.getName("mid_cns"), t)
self.mid_ctl = self.addCtl(self.mid_cns,
"mid_ctl",
t,
self.color_ik,
"sphere",
w=self.size * .2,
tp=self.root_ctl)
if self.settings["mirrorMid"]:
if self.negate:
self.mid_cns.rz.set(180)
self.mid_cns.sz.set(-1)
else:
attribute.setInvertMirror(self.mid_ctl, ["tx", "ty", "tz"])
attribute.setKeyableAttributes(self.mid_ctl, self.t_params)
# Twist references ---------------------------------
x = datatypes.Vector(0, -1, 0)
x = x * transform.getTransform(self.eff_loc)
z = datatypes.Vector(self.normal.x, self.normal.y, self.normal.z)
z = z * transform.getTransform(self.eff_loc)
m = transform.getRotationFromAxis(x, z, "xz", self.negate)
m = transform.setMatrixPosition(m,
transform.getTranslation(self.ik_ctl))
self.tws0_loc = primitive.addTransform(
self.root_ctl, self.getName("tws0_loc"),
transform.getTransform(self.fk_ctl[0]))
self.tws0_rot = primitive.addTransform(
self.tws0_loc, self.getName("tws0_rot"),
transform.getTransform(self.fk_ctl[0]))
self.tws1_loc = primitive.addTransform(
self.ctrn_loc, self.getName("tws1_loc"),
transform.getTransform(self.ctrn_loc))
self.tws1_rot = primitive.addTransform(
self.tws1_loc, self.getName("tws1_rot"),
transform.getTransform(self.ctrn_loc))
self.tws1A_npo = primitive.addTransform(self.mid_ctl,
self.getName("tws1A_npo"), tA)
self.tws1A_loc = primitive.addTransform(self.tws1A_npo,
self.getName("tws1A_loc"), tA)
self.tws1B_npo = primitive.addTransform(self.mid_ctl,
self.getName("tws1B_npo"), tB)
self.tws1B_loc = primitive.addTransform(self.tws1B_npo,
self.getName("tws1B_loc"), tB)
self.tws2_npo = primitive.addTransform(
self.root, self.getName("tws2_npo"),
transform.getTransform(self.fk_ctl[2]))
self.tws2_loc = primitive.addTransform(
self.tws2_npo, self.getName("tws2_loc"),
transform.getTransform(self.fk_ctl[2]))
self.tws2_rot = primitive.addTransform(
self.tws2_npo, self.getName("tws2_rot"),
transform.getTransform(self.fk_ctl[2]))
# Roll twist chain ---------------------------------
# Arm
self.uplegChainPos = []
ii = 1.0 / (self.settings["div0"] + 1)
i = 0.0
for p in range(self.settings["div0"] + 2):
self.uplegChainPos.append(
vector.linearlyInterpolate(self.guide.pos["root"],
self.guide.pos["knee"],
blend=i))
i = i + ii
self.uplegTwistChain = primitive.add2DChain(
self.root, self.getName("uplegTwist%s_jnt"), self.uplegChainPos,
self.normal, False, self.WIP)
# Forearm
self.lowlegChainPos = []
ii = 1.0 / (self.settings["div1"] + 1)
i = 0.0
for p in range(self.settings["div1"] + 2):
self.lowlegChainPos.append(
vector.linearlyInterpolate(self.guide.pos["knee"],
self.guide.pos["ankle"],
blend=i))
i = i + ii
self.lowlegTwistChain = primitive.add2DChain(
self.root, self.getName("lowlegTwist%s_jnt"), self.lowlegChainPos,
self.normal, False, self.WIP)
pm.parent(self.lowlegTwistChain[0], self.mid_ctl)
# Hand Aux chain and nonroll
self.auxChainPos = []
ii = .5
i = 0.0
for p in range(3):
self.auxChainPos.append(
vector.linearlyInterpolate(self.guide.pos["ankle"],
self.guide.pos["eff"],
blend=i))
i = i + ii
t = self.root.getMatrix(worldSpace=True)
self.aux_npo = primitive.addTransform(self.root,
self.getName("aux_npo"), t)
self.auxTwistChain = primitive.add2DChain(
self.aux_npo, self.getName("auxTwist%s_jnt"),
self.lowlegChainPos[:3], self.normal, False, self.WIP)
# Non Roll join ref ---------------------------------
self.uplegRollRef = primitive.add2DChain(
self.root, self.getName("uplegRollRef%s_jnt"),
self.uplegChainPos[:2], self.normal, False, self.WIP)
self.lowlegRollRef = primitive.add2DChain(
self.aux_npo, self.getName("lowlegRollRef%s_jnt"),
self.lowlegChainPos[:2], self.normal, False, self.WIP)
# Divisions ----------------------------------------
# We have at least one division at the start, the end and one for the
# elbow. + 2 for knee angle control
self.divisions = self.settings["div0"] + self.settings["div1"] + 4
self.div_cns = []
for i in range(self.divisions):
div_cns = primitive.addTransform(self.root_ctl,
self.getName("div%s_loc" % i))
self.div_cns.append(div_cns)
self.jnt_pos.append([div_cns, i])
# End reference ------------------------------------
# To help the deformation on the ankle
self.end_ref = primitive.addTransform(self.eff_loc,
self.getName("end_ref"), m)
for a in "xyz":
self.end_ref.attr("s%s" % a).set(1.0)
if self.negate:
self.end_ref.attr("ry").set(-180.0)
self.jnt_pos.append([self.end_ref, 'end'])
# Tangent controls
t = transform.getInterpolateTransformMatrix(self.fk_ctl[0],
self.tws1A_npo, .5)
self.uplegTangentA_loc = primitive.addTransform(
self.root_ctl, self.getName("uplegTangentA_loc"),
self.fk_ctl[0].getMatrix(worldSpace=True))
self.uplegTangentA_npo = primitive.addTransform(
self.uplegTangentA_loc, self.getName("uplegTangentA_npo"), t)
self.uplegTangentA_ctl = self.addCtl(self.uplegTangentA_npo,
"uplegTangentA_ctl",
t,
self.color_ik,
"circle",
w=self.size * .2,
ro=datatypes.Vector(
0, 0, 1.570796),
tp=self.mid_ctl)
if self.negate:
self.uplegTangentA_npo.rz.set(180)
self.uplegTangentA_npo.sz.set(-1)
attribute.setKeyableAttributes(self.uplegTangentA_ctl, self.t_params)
t = transform.getInterpolateTransformMatrix(self.fk_ctl[0],
self.tws1A_npo, .9)
self.uplegTangentB_npo = primitive.addTransform(
self.tws1A_loc, self.getName("uplegTangentB_npo"), t)
self.uplegTangentB_ctl = self.addCtl(self.uplegTangentB_npo,
"uplegTangentB_ctl",
t,
self.color_ik,
"circle",
w=self.size * .1,
ro=datatypes.Vector(
0, 0, 1.570796),
tp=self.mid_ctl)
if self.negate:
self.uplegTangentB_npo.rz.set(180)
self.uplegTangentB_npo.sz.set(-1)
attribute.setKeyableAttributes(self.uplegTangentB_ctl, self.t_params)
tC = self.tws1B_npo.getMatrix(worldSpace=True)
tC = transform.setMatrixPosition(tC, self.guide.apos[2])
t = transform.getInterpolateTransformMatrix(self.tws1B_npo, tC, .1)
self.lowlegTangentA_npo = primitive.addTransform(
self.tws1B_loc, self.getName("lowlegTangentA_npo"), t)
self.lowlegTangentA_ctl = self.addCtl(self.lowlegTangentA_npo,
"lowlegTangentA_ctl",
t,
self.color_ik,
"circle",
w=self.size * .1,
ro=datatypes.Vector(
0, 0, 1.570796),
tp=self.mid_ctl)
if self.negate:
self.lowlegTangentA_npo.rz.set(180)
self.lowlegTangentA_npo.sz.set(-1)
attribute.setKeyableAttributes(self.lowlegTangentA_ctl, self.t_params)
t = transform.getInterpolateTransformMatrix(self.tws1B_npo, tC, .5)
self.lowlegTangentB_loc = primitive.addTransform(
self.root, self.getName("lowlegTangentB_loc"), tC)
self.lowlegTangentB_npo = primitive.addTransform(
self.lowlegTangentB_loc, self.getName("lowlegTangentB_npo"), t)
self.lowlegTangentB_ctl = self.addCtl(self.lowlegTangentB_npo,
"lowlegTangentB_ctl",
t,
self.color_ik,
"circle",
w=self.size * .2,
ro=datatypes.Vector(
0, 0, 1.570796),
tp=self.mid_ctl)
if self.negate:
self.lowlegTangentB_npo.rz.set(180)
self.lowlegTangentB_npo.sz.set(-1)
attribute.setKeyableAttributes(self.lowlegTangentB_ctl, self.t_params)
t = self.mid_ctl.getMatrix(worldSpace=True)
self.kneeTangent_npo = primitive.addTransform(
self.mid_ctl, self.getName("kneeTangent_npo"), t)
self.kneeTangent_ctl = self.addCtl(self.kneeTangent_npo,
"kneeTangent_ctl",
t,
self.color_fk,
"circle",
w=self.size * .25,
ro=datatypes.Vector(0, 0, 1.570796),
tp=self.mid_ctl)
if self.negate:
self.kneeTangent_npo.rz.set(180)
self.kneeTangent_npo.sz.set(-1)
attribute.setKeyableAttributes(self.kneeTangent_ctl, self.t_params)
# match IK FK references
self.match_fk0_off = self.add_match_ref(self.fk_ctl[1], self.root,
"matchFk0_npo", False)
self.match_fk0 = self.add_match_ref(self.fk_ctl[0], self.match_fk0_off,
"fk0_mth")
self.match_fk1_off = self.add_match_ref(self.fk_ctl[2], self.root,
"matchFk1_npo", False)
self.match_fk1 = self.add_match_ref(self.fk_ctl[1], self.match_fk1_off,
"fk1_mth")
self.match_fk2 = self.add_match_ref(self.fk_ctl[2], self.ik_ctl,
"fk2_mth")
self.match_ik = self.add_match_ref(self.ik_ctl, self.fk2_ctl, "ik_mth")
self.match_ikUpv = self.add_match_ref(self.upv_ctl, self.fk0_ctl,
"upv_mth")
# add visual reference
self.line_ref = icon.connection_display_curve(
self.getName("visalRef"), [self.upv_ctl, self.mid_ctl])
def addObjects(self):
"""Add all the objects needed to create the component."""
# jaw control
t = transform.getTransformFromPos(self.guide.pos["jaw"])
self.ctl_npo = primitive.addTransform(self.root,
self.getName("ctl_npo"), t)
self.jaw_ctl = self.addCtl(self.ctl_npo,
"jaw_ctl",
t,
self.color_fk,
"circle",
w=1 * self.size,
ro=datatypes.Vector([1.5708, 0, 0]),
tp=self.parentCtlTag)
attribute.setKeyableAttributes(self.jaw_ctl, ["tx", "ty", "tz", "rz"])
# mouth center
t = transform.getTransformFromPos(self.guide.pos["rotcenter"])
self.mouthCenter_npo = primitive.addTransform(
self.root, self.getName("mouthCenter_npo"), t)
self.mouthCenter = primitive.addTransform(self.mouthCenter_npo,
self.getName("mouthCenter"),
t)
# jaw "UPPER"
t = transform.getTransformFromPos(self.guide.pos["root"])
self.jawUp_npo = primitive.addTransform(self.mouthCenter,
self.getName("jawUpper_npo"),
t)
self.jawUp_pos = primitive.addTransform(self.jawUp_npo,
self.getName("jawUpper_pos"),
t)
self.jawUp_rot = primitive.addTransform(self.jawUp_pos,
self.getName("jawUpper_rot"),
t)
# jaw "LOWER"
t = transform.getTransformFromPos(self.guide.pos["root"])
self.jawLow_npo = primitive.addTransform(self.mouthCenter,
self.getName("jaw_npo"), t)
self.jawLow_pos = primitive.addTransform(self.jawLow_npo,
self.getName("jawLow_pos"), t)
self.jawLow_rot = primitive.addTransform(self.jawLow_pos,
self.getName("jawLow_rot"), t)
# lips
t = transform.getTransformFromPos(self.guide.pos["lipup"])
self.lipup_npo = primitive.addTransform(self.jawUp_rot,
self.getName("lipup_npo"), t)
self.lipup_ctl = self.addCtl(self.lipup_npo,
"lipup_ctl",
t,
self.color_fk,
"square",
d=.15 * self.size,
w=1 * self.size,
ro=datatypes.Vector([1.5708, 0, 0]),
tp=self.jaw_ctl)
t = transform.getTransformFromPos(self.guide.pos["liplow"])
self.liplow_npo = primitive.addTransform(self.jawLow_rot,
self.getName("liplow_npo"), t)
self.liplow_ctl = self.addCtl(self.liplow_npo,
"liplow_ctl",
t,
self.color_fk,
"square",
d=.15 * self.size,
w=1 * self.size,
ro=datatypes.Vector([1.5708, 0, 0]),
tp=self.jaw_ctl)
# teeth
t = transform.getTransformFromPos(self.guide.pos["lipup"])
self.teethup_npo = primitive.addTransform(self.jawUp_rot,
self.getName("teethup_npo"),
t)
self.teethup_ctl = self.addCtl(self.teethup_npo,
"teethup_ctl",
t,
self.color_ik,
"square",
d=.1 * self.size,
w=.7 * self.size,
ro=datatypes.Vector([1.5708, 0, 0]),
tp=self.lipup_ctl)
t = transform.getTransformFromPos(self.guide.pos["liplow"])
self.teethlow_npo = primitive.addTransform(
self.jawLow_rot, self.getName("teethlow_npo"), t)
self.teethlow_ctl = self.addCtl(self.teethlow_npo,
"teethlow_ctl",
t,
self.color_ik,
"square",
d=.1 * self.size,
w=.7 * self.size,
ro=datatypes.Vector([1.5708, 0, 0]),
tp=self.liplow_ctl)
self.jnt_pos.append(
[self.jawLow_rot, "jaw", "parent_relative_jnt", False])
self.jnt_pos.append(
[self.lipup_ctl, "lipup", "parent_relative_jnt", False])
# relative 0 is the jaw jnt
self.jnt_pos.append([self.liplow_ctl, "liplow", "jaw", False])
self.jnt_pos.append(
[self.teethup_ctl, "teethup", "parent_relative_jnt", False])
self.jnt_pos.append([self.teethlow_ctl, "teethlow", "jaw", False])
def addObjects(self):
"""Add all the objects needed to create the component."""
self.setup = primitive.addTransformFromPos(
self.setupWS, self.getName("WS"))
attribute.lockAttribute(self.setup)
self.WIP = self.options["mode"]
self.normal = self.getNormalFromPos(self.guide.apos)
self.length0 = vector.getDistance(self.guide.apos[0],
self.guide.apos[1])
self.length1 = vector.getDistance(self.guide.apos[1],
self.guide.apos[2])
self.length2 = vector.getDistance(self.guide.apos[2],
self.guide.apos[3])
self.length3 = vector.getDistance(self.guide.apos[3],
self.guide.apos[4])
# 3bones chain
self.chain3bones = primitive.add2DChain(
self.setup,
self.getName("chain3bones%s_jnt"),
self.guide.apos[0:4],
self.normal,
False,
self.WIP)
# 2bones chain
self.chain2bones = primitive.add2DChain(
self.setup,
self.getName("chain2bones%s_jnt"),
self.guide.apos[0:3],
self.normal,
False,
self.WIP)
# Leg chain
self.legBones = primitive.add2DChain(
self.root,
self.getName("legBones%s_jnt"),
self.guide.apos[0:4],
self.normal,
False,
self.WIP)
# Leg chain FK ref
self.legBonesFK = primitive.add2DChain(
self.root,
self.getName("legFK%s_jnt"),
self.guide.apos[0:4],
self.normal,
False,
self.WIP)
# Leg chain IK ref
self.legBonesIK = primitive.add2DChain(
self.root,
self.getName("legIK%s_jnt"),
self.guide.apos[0:4],
self.normal,
False,
self.WIP)
# 1 bone chain for upv ref
self.legChainUpvRef = primitive.add2DChain(
self.root,
self.getName("legUpvRef%s_jnt"),
[self.guide.apos[0], self.guide.apos[3]],
self.normal,
False,
self.WIP)
# mid joints
self.mid1_jnt = primitive.addJoint(
self.legBones[0],
self.getName("mid1_jnt"),
self.legBones[1].getMatrix(worldSpace=True),
self.WIP)
self.mid1_jnt.attr("radius").set(3)
self.mid1_jnt.setAttr("jointOrient", 0, 0, 0)
self.mid2_jnt = primitive.addJoint(
self.legBones[1],
self.getName("mid2_jnt"),
self.legBones[2].getMatrix(worldSpace=True),
self.WIP)
self.mid2_jnt.attr("radius").set(3)
self.mid2_jnt.setAttr("jointOrient", 0, 0, 0)
# base Controlers -----------------------------------
t = transform.getTransformFromPos(self.guide.apos[0])
self.root_npo = primitive.addTransform(
self.root, self.getName("root_npo"), t)
self.root_ctl = self.addCtl(self.root_npo,
"root_ctl",
t,
self.color_fk,
"circle",
w=self.length0 / 6,
tp=self.parentCtlTag)
attribute.lockAttribute(self.root_ctl, ["sx", "sy", "sz", "v"])
# FK Controlers -----------------------------------
t = transform.getTransformLookingAt(self.guide.apos[0],
self.guide.apos[1],
self.normal,
"xz",
self.negate)
self.fk0_npo = primitive.addTransform(
self.root_ctl, self.getName("fk0_npo"), t)
self.fk0_ctl = self.addCtl(
self.fk0_npo,
"fk0_ctl",
t,
self.color_fk,
"cube",
w=self.length0,
h=self.size * .1,
d=self.size * .1,
po=datatypes.Vector(.5 * self.length0 * self.n_factor, 0, 0),
tp=self.root_ctl)
attribute.setKeyableAttributes(self.fk0_ctl)
t = transform.getTransformLookingAt(self.guide.apos[1],
self.guide.apos[2],
self.normal,
"xz",
self.negate)
self.fk1_npo = primitive.addTransform(
self.fk0_ctl, self.getName("fk1_npo"), t)
self.fk1_ctl = self.addCtl(
self.fk1_npo,
"fk1_ctl",
t,
self.color_fk,
"cube",
w=self.length1,
h=self.size * .1,
d=self.size * .1,
po=datatypes.Vector(.5 * self.length1 * self.n_factor, 0, 0),
tp=self.fk0_ctl)
attribute.setKeyableAttributes(self.fk1_ctl)
t = transform.getTransformLookingAt(self.guide.apos[2],
self.guide.apos[3],
self.normal,
"xz",
self.negate)
self.fk2_npo = primitive.addTransform(
self.fk1_ctl, self.getName("fk2_npo"), t)
self.fk2_ctl = self.addCtl(
self.fk2_npo,
"fk2_ctl",
t,
self.color_fk,
"cube",
w=self.length2,
h=self.size * .1,
d=self.size * .1,
po=datatypes.Vector(.5 * self.length2 * self.n_factor, 0, 0),
tp=self.fk1_ctl)
attribute.setKeyableAttributes(self.fk2_ctl)
t = transform.getTransformLookingAt(self.guide.apos[3],
self.guide.apos[4],
self.normal,
"xz",
self.negate)
self.fk3_npo = primitive.addTransform(
self.fk2_ctl, self.getName("fk3_npo"), t)
self.fk3_ctl = self.addCtl(
self.fk3_npo,
"fk3_ctl",
t,
self.color_fk,
"cube",
w=self.length3,
h=self.size * .1,
d=self.size * .1,
po=datatypes.Vector(.5 * self.length3 * self.n_factor, 0, 0),
tp=self.fk2_ctl)
attribute.setKeyableAttributes(self.fk3_ctl)
self.fk_ctl = [self.fk0_ctl, self.fk1_ctl, self.fk2_ctl, self.fk3_ctl]
for x in self.fk_ctl:
attribute.setInvertMirror(x, ["tx", "ty", "tz"])
# Mid Controlers ------------------------------------
self.knee_lvl = primitive.addTransform(
self.root,
self.getName("knee_lvl"),
transform.getTransform(self.mid1_jnt))
self.knee_ctl = self.addCtl(
self.knee_lvl,
"knee_ctl",
transform.getTransform(self.mid1_jnt),
self.color_ik,
"sphere",
w=self.size * .2,
tp=self.root_ctl)
attribute.setInvertMirror(self.knee_ctl, ["tx", "ty", "tz"])
attribute.lockAttribute(self.knee_ctl, ["sx", "sy", "sz", "v"])
self.ankle_lvl = primitive.addTransform(
self.root,
self.getName("ankle_lvl"),
transform.getTransform(self.mid2_jnt))
self.ankle_ctl = self.addCtl(
self.ankle_lvl,
"ankle_ctl",
transform.getTransform(self.mid2_jnt),
self.color_ik,
"sphere",
w=self.size * .2,
tp=self.knee_ctl)
attribute.setInvertMirror(self.ankle_ctl, ["tx", "ty", "tz"])
attribute.lockAttribute(self.ankle_ctl, ["sx", "sy", "sz", "v"])
# IK controls --------------------------------------------------------
# foot IK
# "z-x",
t_align = transform.getTransformLookingAt(self.guide.apos[3],
self.guide.apos[4],
self.normal,
"zx",
False)
if self.settings["ikOri"]:
t = transform.getTransformFromPos(self.guide.pos["foot"])
# t = transform.getTransformLookingAt(self.guide.pos["foot"],
# self.guide.pos["eff"],
# self.x_axis,
# "zx",
# False)
else:
t = t_align
self.ik_cns = primitive.addTransform(
self.root_ctl, self.getName("ik_cns"), t)
self.ikcns_ctl = self.addCtl(self.ik_cns,
"ikcns_ctl",
t,
self.color_ik,
"null",
w=self.size * .12,
tp=self.ankle_ctl)
attribute.setInvertMirror(self.ikcns_ctl, ["tx"])
attribute.lockAttribute(self.ikcns_ctl, ["sx", "sy", "sz", "v"])
self.ik_ctl = self.addCtl(self.ikcns_ctl,
"ik_ctl",
t,
self.color_ik,
"cube",
w=self.size * .12,
h=self.size * .12,
d=self.size * .12,
tp=self.ikcns_ctl)
attribute.setKeyableAttributes(self.ik_ctl)
attribute.setRotOrder(self.ik_ctl, "XZY")
attribute.setInvertMirror(self.ik_ctl, ["tx", "ry", "rz"])
attribute.lockAttribute(self.ik_ctl, ["sx", "sy", "sz", "v"])
# 2 bones ik layer
self.ik2b_ikCtl_ref = primitive.addTransform(
self.ik_ctl, self.getName("ik2B_A_ref"), t_align)
self.ik2b_bone_ref = primitive.addTransform(
self.chain3bones[3], self.getName("ik2B_B_ref"), t_align)
self.ik2b_blend = primitive.addTransform(
self.ik_ctl, self.getName("ik2B_blend"), t_align)
self.roll_ctl = self.addCtl(self.ik2b_blend,
"roll_ctl",
t_align,
self.color_ik,
"crossarrow",
w=self.length2 * .5 * self.n_factor,
tp=self.ik_ctl)
self.ik2b_ik_npo = primitive.addTransform(
self.roll_ctl,
self.getName("ik2B_ik_npo"),
transform.getTransform(self.chain3bones[-1]))
self.ik2b_ik_ref = primitive.addTransformFromPos(
self.ik2b_ik_npo,
self.getName("ik2B_ik_ref"),
self.guide.pos["ankle"])
attribute.lockAttribute(
self.roll_ctl, ["tx", "ty", "tz", "sx", "sy", "sz", "v"])
# upv
v = self.guide.apos[2] - self.guide.apos[0]
v = self.normal ^ v
v.normalize()
v *= self.size * .5
v += self.guide.apos[1]
self.upv_lvl = primitive.addTransformFromPos(
self.root, self.getName("upv_lvl"), v)
self.upv_cns = primitive.addTransformFromPos(
self.upv_lvl, self.getName("upv_cns"), v)
self.upv_ctl = self.addCtl(self.upv_cns,
"upv_ctl",
transform.getTransform(self.upv_cns),
self.color_ik,
"diamond",
w=self.size * .12,
tp=self.ik_ctl)
attribute.setInvertMirror(self.upv_ctl, ["tx"])
attribute.setKeyableAttributes(self.upv_ctl, ["tx", "ty", "tz"])
# Soft IK objects 3 bones chain --------------------------------
t = transform.getTransformLookingAt(self.guide.pos["root"],
self.guide.pos["foot"],
self.x_axis,
"zx",
False)
self.aim_tra = primitive.addTransform(
self.root_ctl, self.getName("aimSoftIK"), t)
t = transform.getTransformFromPos(self.guide.pos["foot"])
self.wristSoftIK = primitive.addTransform(
self.aim_tra, self.getName("wristSoftIK"), t)
self.softblendLoc = primitive.addTransform(
self.root, self.getName("softblendLoc"), t)
# Soft IK objects 2 Bones chain ----------------------------
t = transform.getTransformLookingAt(self.guide.pos["root"],
self.guide.pos["ankle"],
self.x_axis,
"zx",
False)
self.aim_tra2 = primitive.addTransform(
self.root_ctl, self.getName("aimSoftIK2"), t)
t = transform.getTransformFromPos(self.guide.pos["ankle"])
self.ankleSoftIK = primitive.addTransform(
self.aim_tra2, self.getName("ankleSoftIK"), t)
self.softblendLoc2 = primitive.addTransform(
self.root, self.getName("softblendLoc2"), t)
# References --------------------------------------
self.ik_ref = primitive.addTransform(
self.ik_ctl,
self.getName("ik_ref"),
transform.getTransform(self.ik_ctl))
self.fk_ref = primitive.addTransform(
self.fk_ctl[3],
self.getName("fk_ref"),
transform.getTransform(self.ik_ctl))
# twist references --------------------------------------
self.rollRef = primitive.add2DChain(self.root,
self.getName("rollChain"),
self.guide.apos[:2],
self.normal,
False,
self.WIP)
self.tws0_loc = primitive.addTransform(
self.rollRef[0],
self.getName("tws0_loc"),
transform.getTransform(self.legBones[0]))
self.tws0_rot = primitive.addTransform(
self.tws0_loc,
self.getName("tws0_rot"),
transform.getTransform(self.legBones[0]))
self.tws0_rot.setAttr("sx", .001)
self.tws1_loc = primitive.addTransform(
self.mid1_jnt,
self.getName("tws1_loc"),
transform.getTransform(self.mid1_jnt))
self.tws1_rot = primitive.addTransform(
self.tws1_loc,
self.getName("tws1_rot"),
transform.getTransform(self.mid1_jnt))
self.tws1_rot.setAttr("sx", .001)
self.tws2_loc = primitive.addTransform(
self.mid2_jnt,
self.getName("tws2_loc"),
transform.getTransform(self.mid2_jnt))
self.tws2_rot = primitive.addTransform(
self.tws2_loc,
self.getName("tws2_rot"),
transform.getTransform(self.mid2_jnt))
self.tws2_rot.setAttr("sx", .001)
self.tws3_loc = primitive.addTransform(
self.legBones[3],
self.getName("tws3_loc"),
transform.getTransform(self.legBones[3]))
self.tws3_rot = primitive.addTransform(
self.tws3_loc,
self.getName("tws3_rot"),
transform.getTransform(self.legBones[3]))
self.tws3_rot.setAttr("sx", .001)
# Divisions ----------------------------------------
# We have at least one division at the start, the end and one for
# the knee and one ankle
o_set = self.settings
self.divisions = o_set["div0"] + o_set["div1"] + o_set["div2"] + 4
self.div_cns = []
for i in range(self.divisions):
div_cns = primitive.addTransform(self.root_ctl,
self.getName("div%s_loc" % i))
self.div_cns.append(div_cns)
self.jnt_pos.append([div_cns, i])
# End reference ------------------------------------
# To help the deformation on the foot
self.end_ref = primitive.addTransform(
self.tws3_rot,
self.getName("end_ref"),
transform.getTransform(self.legBones[3]))
self.jnt_pos.append([self.end_ref, 'end'])
# match IK FK references
self.match_fk0_off = primitive.addTransform(
self.root,
self.getName("matchFk0_npo"),
transform.getTransform(self.fk_ctl[1]))
self.match_fk0 = primitive.addTransform(
self.match_fk0_off,
self.getName("fk0_mth"),
transform.getTransform(self.fk_ctl[0]))
self.match_fk1_off = primitive.addTransform(
self.root,
self.getName("matchFk1_npo"),
transform.getTransform(self.fk_ctl[2]))
self.match_fk1 = primitive.addTransform(
self.match_fk1_off,
self.getName("fk1_mth"),
transform.getTransform(self.fk_ctl[1]))
self.match_fk2_off = primitive.addTransform(
self.root,
self.getName("matchFk2_npo"),
transform.getTransform(self.fk_ctl[3]))
self.match_fk2 = primitive.addTransform(
self.match_fk2_off,
self.getName("fk2_mth"),
transform.getTransform(self.fk_ctl[2]))
self.match_fk3 = primitive.addTransform(
self.ik_ctl,
self.getName("fk3_mth"),
transform.getTransform(self.fk_ctl[3]))
self.match_ik = primitive.addTransform(
self.fk3_ctl,
self.getName("ik_mth"),
transform.getTransform(self.ik_ctl))
self.match_ikUpv = primitive.addTransform(
self.fk0_ctl,
self.getName("upv_mth"),
transform.getTransform(self.upv_ctl))
# add visual reference
self.line_ref = icon.connection_display_curve(
self.getName("visalRef"), [self.upv_ctl, self.knee_ctl])
def addObjects(self):
"""Add all the objects needed to create the component."""
self.normal = self.getNormalFromPos(self.guide.apos)
self.binormal = self.getBiNormalFromPos(self.guide.apos)
self.length0 = vector.getDistance(
self.guide.apos[0], self.guide.apos[1])
self.length1 = vector.getDistance(
self.guide.apos[1], self.guide.apos[2])
self.length2 = vector.getDistance(
self.guide.apos[2], self.guide.apos[3])
# FK Controlers -----------------------------------
# *ms* set npo @ Tpose, to make the fk rotation work
# best with rot order"yzx"
self.fk_cns = primitive.addTransformFromPos(
self.root, self.getName("fk_cns"), self.guide.apos[0])
vec_offset = ((self.guide.apos[1] - self.guide.apos[0]) * [1, 0, 0])
tpv = self.guide.apos[0] + vec_offset
t = transform.getTransformLookingAt(self.guide.apos[0],
self.guide.apos[1],
self.normal, "xz",
self.negate)
# *ms* add FK isolation
self.fk0_npo = primitive.addTransform(
self.fk_cns, self.getName("fk0_npo"), t)
t = transform.getTransformLookingAt(self.guide.apos[0],
self.guide.apos[1],
self.normal, "xz",
self.negate)
po_off = datatypes.Vector(.35 * self.length0 * self.n_factor, 0, 0)
self.fk0_ctl = self.addCtl(self.fk0_npo,
"fk0_ctl",
t,
self.color_fk,
"cube",
w=self.length0 * .7,
h=self.size * .1,
d=self.size * .1,
po=po_off,
tp=self.parentCtlTag)
attribute.setKeyableAttributes(self.fk0_ctl)
# *ms* add fk roll control Simage style
po_off = datatypes.Vector(.85 * self.length0 * self.n_factor, 0, 0)
self.fk0_roll_ctl = self.addCtl(self.fk0_ctl,
"fk0_roll_ctl",
t, self.color_fk,
"cube", w=self.length0 * .3,
h=self.size * .1,
d=self.size * 0.1,
po=po_off,
tp=self.fk0_ctl)
attribute.setRotOrder(self.fk0_roll_ctl, "YZX")
attribute.setKeyableAttributes(self.fk0_roll_ctl, ["rx"])
self.fk0_mtx = primitive.addTransform(
self.root, self.getName("fk0_mtx"), t)
t = transform.setMatrixPosition(t, self.guide.apos[1])
self.fk1_ref = primitive.addTransform(
self.fk0_roll_ctl, self.getName("fk1_ref"), t)
self.fk1_loc = primitive.addTransform(
self.root, self.getName("fk1_loc"), t)
t = transform.getTransformLookingAt(self.guide.apos[1],
self.guide.apos[2],
self.normal,
"xz",
self.negate)
self.fk1_npo = primitive.addTransform(
self.fk1_loc, self.getName("fk1_npo"), t)
po_off = datatypes.Vector(.35 * self.length1 * self.n_factor, 0, 0)
self.fk1_ctl = self.addCtl(self.fk1_npo,
"fk1_ctl",
t,
self.color_fk,
"cube",
w=self.length1 * .7,
h=self.size * .1,
d=self.size * .1,
po=po_off, tp=self.fk0_roll_ctl)
attribute.setKeyableAttributes(self.fk1_ctl)
self.fk1_mtx = primitive.addTransform(
self.fk1_ctl, self.getName("fk1_mtx"), t)
po_off = datatypes.Vector(.85 * self.length1 * self.n_factor, 0, 0)
self.fk1_roll_ctl = self.addCtl(self.fk1_ctl,
"fk1_roll_ctl",
t,
self.color_fk,
"cube",
w=self.length1 * .3,
h=self.size * .1,
d=self.size * .1,
po=po_off, tp=self.fk1_ctl)
attribute.setRotOrder(self.fk1_roll_ctl, "XYZ")
attribute.setKeyableAttributes(self.fk1_roll_ctl, ["rx"])
t = transform.getTransformLookingAt(self.guide.apos[2],
self.guide.apos[3],
self.normal,
"xz",
self.negate)
# *ms* buffer object to feed into ikfk solver for hand seperation
self.fk2_mtx = primitive.addTransform(self.fk1_roll_ctl,
self.getName("fk2_mtx"),
t)
# fk2_loc is need to take the effector position + bone1 rotation
t1 = transform.getTransformLookingAt(self.guide.apos[2],
self.guide.apos[1],
self.normal,
"-xz",
self.negate)
self.fk2_loc = primitive.addTransform(
self.root, self.getName("fk2_loc"), t1)
self.fk2_npo = primitive.addTransform(self.fk2_loc,
self.getName("fk2_npo"),
t)
po_off = datatypes.Vector(.5 * self.length2 * self.n_factor, 0, 0)
self.fk2_ctl = self.addCtl(self.fk2_npo,
"fk2_ctl",
t,
self.color_fk,
"cube",
w=self.length2,
h=self.size * .1,
d=self.size * .1,
po=po_off,
tp=self.fk1_roll_ctl)
attribute.setKeyableAttributes(self.fk2_ctl)
self.fk_ctl = [self.fk0_roll_ctl, self.fk1_mtx, self.fk2_ctl]
self.fk_ctls = [self.fk0_ctl,
self.fk0_roll_ctl,
self.fk1_ctl,
self.fk1_roll_ctl,
self.fk2_ctl]
for x in self.fk_ctls:
attribute.setInvertMirror(x, ["tx", "ty", "tz"])
# IK Controlers -----------------------------------
self.ik_cns = primitive.addTransformFromPos(
self.root, self.getName("ik_cns"), self.guide.pos["wrist"])
self.ikcns_ctl = self.addCtl(
self.ik_cns,
"ikcns_ctl",
transform.getTransformFromPos(self.guide.pos["wrist"]),
self.color_ik,
"null",
w=self.size * .12, tp=self.parentCtlTag)
attribute.setInvertMirror(self.ikcns_ctl, ["tx", "ty", "tz"])
if self.negate:
m = transform.getTransformLookingAt(self.guide.pos["wrist"],
self.guide.pos["eff"],
self.normal,
"x-y",
True)
else:
m = transform.getTransformLookingAt(self.guide.pos["wrist"],
self.guide.pos["eff"],
self.normal,
"xy",
False)
self.ik_ctl = self.addCtl(self.ikcns_ctl,
"ik_ctl",
m,
self.color_ik,
"cube",
w=self.size * .12,
h=self.size * .12,
d=self.size * .12,
tp=self.ikcns_ctl)
attribute.setKeyableAttributes(self.ik_ctl)
attribute.setInvertMirror(self.ik_ctl, ["tx", "ry", "rz"])
# upv
v = self.guide.apos[2] - self.guide.apos[0]
v = self.normal ^ v
v.normalize()
v *= self.size * .5
v += self.guide.apos[1]
# *ms* auto up vector ------------------------------
self.upv_cns = primitive.addTransformFromPos(self.root,
self.getName("upv_cns"),
self.guide.apos[0])
self.upv_auv = primitive.addTransformFromPos(self.root,
self.getName("upv_auv"),
self.guide.apos[0])
self.upv_mtx = primitive.addTransformFromPos(self.upv_cns,
self.getName("upv_mtx"),
self.guide.apos[0])
self.upv_npo = primitive.addTransformFromPos(self.upv_mtx,
self.getName("upv_npo"),
v)
self.upv_ctl = self.addCtl(self.upv_npo,
"upv_ctl",
transform.getTransform(self.upv_npo),
self.color_ik,
"diamond",
w=self.size * .12,
tp=self.parentCtlTag)
attribute.setKeyableAttributes(self.upv_ctl, self.t_params)
attribute.setInvertMirror(self.upv_ctl, ["tx"])
# References --------------------------------------
# Calculate again the transfor for the IK ref. This way align with FK
trnIK_ref = transform.getTransformLookingAt(self.guide.pos["wrist"],
self.guide.pos["eff"],
self.normal,
"xz",
self.negate)
self.ik_ref = primitive.addTransform(self.ik_ctl,
self.getName("ik_ref"),
trnIK_ref)
self.fk_ref = primitive.addTransform(self.fk_ctl[2],
self.getName("fk_ref"),
trnIK_ref)
# Chain --------------------------------------------
# take outputs of the ikfk2bone solver
self.bone0 = primitive.addLocator(
self.root,
self.getName("0_bone"),
transform.getTransform(self.fk_ctl[0]))
self.bone0_shp = self.bone0.getShape()
self.bone0_shp.setAttr("localPositionX", self.n_factor * .5)
self.bone0_shp.setAttr("localScale", .5, 0, 0)
self.bone0.setAttr("sx", self.length0)
self.bone0.setAttr("visibility", False)
self.bone1 = primitive.addLocator(
self.root,
self.getName("1_bone"),
transform.getTransform(self.fk_ctl[1]))
self.bone1_shp = self.bone1.getShape()
self.bone1_shp.setAttr("localPositionX", self.n_factor * .5)
self.bone1_shp.setAttr("localScale", .5, 0, 0)
self.bone1.setAttr("sx", self.length1)
self.bone1.setAttr("visibility", False)
self.ctrn_loc = primitive.addTransformFromPos(self.root,
self.getName("ctrn_loc"),
self.guide.apos[1])
# eff npo --- take the effector output of gear ik solver
self.eff_npo = primitive.addTransformFromPos(self.root,
self.getName("eff_npo"),
self.guide.apos[2])
# eff loc --- take the fk ik blend result
self.eff_loc = primitive.addTransformFromPos(self.eff_npo,
self.getName("eff_loc"),
self.guide.apos[2])
# Mid Controler ------------------------------------
self.mid_ctl = self.addCtl(self.ctrn_loc,
"mid_ctl",
transform.getTransform(self.ctrn_loc),
self.color_ik,
"sphere",
w=self.size * .2,
tp=self.parentCtlTag)
attribute.setInvertMirror(self.mid_ctl, ["tx", "ty", "tz"])
# *ms* add elbow thickness
# Roll join ref
self.tws0_npo = primitive.addTransform(
self.root,
self.getName("tws0_npo"),
transform.getTransform(self.fk_ctl[0]))
self.tws0_loc = primitive.addTransform(
self.tws0_npo,
self.getName("tws0_loc"),
transform.getTransform(self.fk_ctl[0]))
self.tws0_rot = primitive.addTransform(
self.tws0_loc,
self.getName("tws0_rot"),
transform.getTransform(self.fk_ctl[0]))
self.tws1_npo = primitive.addTransform(
self.ctrn_loc,
self.getName("tws1_npo"),
transform.getTransform(self.ctrn_loc))
self.tws1_loc = primitive.addTransform(
self.tws1_npo,
self.getName("tws1_loc"),
transform.getTransform(self.ctrn_loc))
self.tws1_rot = primitive.addTransform(
self.tws1_loc,
self.getName("tws1_rot"),
transform.getTransform(self.ctrn_loc))
self.tws2_loc = primitive.addTransform(
self.tws1_npo,
self.getName("tws2_loc"),
transform.getTransform(self.ctrn_loc))
self.tws2_rot = primitive.addTransform(
self.tws2_loc,
self.getName("tws2_rot"),
transform.getTransform(self.ctrn_loc))
self.tws3_npo = primitive.addTransform(
self.root,
self.getName("tws3_npo"),
transform.getTransform(self.fk_ctl[2]))
self.tws3_loc = primitive.addTransform(
self.tws3_npo,
self.getName("tws3_loc"),
transform.getTransform(self.fk_ctl[2]))
self.tws3_rot = primitive.addTransform(
self.tws3_loc,
self.getName("tws3_rot"),
transform.getTransform(self.fk_ctl[2]))
# Divisions ----------------------------------------
# We have at least one division at the start, the end and one for the
# elbow. + 2 for elbow angle control
# separate up and dn limb
self.divisions = self.settings["div0"] + self.settings["div1"] + 3 + 2
self.divisions0 = self.settings["div0"] + 2
self.divisions1 = self.settings["div1"] + 2
self.div_cns = []
self.div_cnsUp = []
self.div_cnsDn = []
self.div_ctls = []
self.div_org = primitive.addTransform(
self.root,
self.getName("div_org"),
transform.getTransform(self.root))
self.previousTag = self.parentCtlTag
for i in range(self.divisions0):
div_cns = primitive.addTransform(
self.div_org, self.getName("div%s_loc" % i))
if self.negate:
div_ctl = self.addCtl(
div_cns,
self.getName("div%s_ctl" % i),
transform.getTransform(div_cns),
self.color_fk, "square", d=self.size * .05,
w=self.size * .1,
po=datatypes.Vector(0, self.size * -0.05, 0),
ro=datatypes.Vector(0, 0, datatypes.radians(90)),
tp=self.previousTag)
else:
div_ctl = self.addCtl(
div_cns,
self.getName("div%s_ctl" % i),
transform.getTransform(div_cns),
self.color_fk,
"square",
d=self.size * .05,
w=self.size * .1,
po=datatypes.Vector(0, self.size * 0.05, 0),
ro=datatypes.Vector(0, 0, datatypes.radians(90)),
tp=self.previousTag)
attribute.setKeyableAttributes(div_ctl)
self.previousTag = div_ctl
self.div_cns.append(div_cns)
self.div_cnsUp.append(div_cns)
self.jnt_pos.append([div_ctl, i])
self.div_ctls.append(div_ctl)
# mid division
d = self.divisions0
self.div_mid = primitive.addTransform(
self.div_org,
self.getName("div%s_loc" % d),
transform.getTransform(self.mid_ctl))
if self.negate:
self.div_mid_ctl = self.addCtl(
self.div_mid,
self.getName("div%s_ctl" % d),
transform.getTransform(self.div_mid),
self.color_fk,
"square",
d=self.size * .05,
w=self.size * .1,
po=datatypes.Vector(0, self.size * -0.05, 0),
ro=datatypes.Vector(0, 0, datatypes.radians(90)),
tp=self.previousTag)
else:
self.div_mid_ctl = self.addCtl(
self.div_mid, self.getName("div%s_ctl" % d),
transform.getTransform(self.div_mid),
self.color_fk,
"square",
d=self.size * .05,
w=self.size * .1,
po=datatypes.Vector(0, self.size * 0.05, 0),
ro=datatypes.Vector(0, 0, datatypes.radians(90)),
tp=self.previousTag)
attribute.setKeyableAttributes(self.div_mid_ctl)
self.previousTag = div_ctl
self.div_cns.append(self.div_mid)
self.jnt_pos.append([self.div_mid_ctl, self.divisions0])
self.div_ctls.append(self.div_mid_ctl)
# down division
for i in range(self.divisions1):
dd = i + self.divisions1 + 1
div_cns = primitive.addTransform(
self.div_org, self.getName("div%s_loc" % dd))
if self.negate:
div_ctl = self.addCtl(
div_cns,
self.getName("div%s_ctl" % dd),
transform.getTransform(div_cns),
self.color_fk,
"square",
d=self.size * .05,
w=self.size * .1,
po=datatypes.Vector(0, self.size * -0.05, 0),
ro=datatypes.Vector(0, 0, datatypes.radians(90)),
tp=self.previousTag)
else:
div_ctl = self.addCtl(
div_cns,
self.getName("div%s_ctl" % dd),
transform.getTransform(div_cns),
self.color_fk,
"square",
d=self.size * .05,
w=self.size * .1,
po=datatypes.Vector(0, self.size * 0.05, 0),
ro=datatypes.Vector(0, 0, datatypes.radians(90)),
tp=self.previousTag)
attribute.setKeyableAttributes(div_ctl)
self.previousTag = div_ctl
self.div_cns.append(div_cns)
self.div_cnsDn.append(div_cns)
self.jnt_pos.append([div_ctl, i + self.divisions0 + 1])
self.div_ctls.append(div_ctl)
# End reference ------------------------------------
# To help the deformation on the wrist
self.jnt_pos.append([self.eff_loc, 'end'])
# match IK FK references
self.match_fk0 = self.add_match_ref(self.fk_ctl[0],
self.root,
"fk0_mth")
self.match_fk1 = self.add_match_ref(self.fk_ctl[1],
self.root,
"fk1_mth")
self.match_fk2 = self.add_match_ref(self.fk_ctl[2],
self.ik_ctl,
"fk2_mth")
self.match_ik = self.add_match_ref(self.ik_ctl,
self.fk2_ctl,
"ik_mth")
self.match_ikUpv = self.add_match_ref(self.upv_ctl,
self.fk0_roll_ctl,
"upv_mth")
# add visual reference
self.line_ref = icon.connection_display_curve(
self.getName("visalRef"), [self.upv_ctl, self.mid_ctl])
def addObjects(self):
"""Add all the objects needed to create the component."""
self.WIP = self.options["mode"]
self.up_axis = pm.upAxis(q=True, axis=True)
self.blade_normal = self.guide.blades["blade"].z * -1
self.blade_binormal = self.guide.blades["blade"].x
self.normal = self.getNormalFromPos(self.guide.apos)
self.binormal = self.getBiNormalFromPos(self.guide.apos)
self.length0 = vector.getDistance(
self.guide.apos[0], self.guide.apos[1]
)
self.length1 = vector.getDistance(
self.guide.apos[1], self.guide.apos[2]
)
self.length2 = vector.getDistance(
self.guide.apos[2], self.guide.apos[3]
)
# 1 bone chain for upv ref
self.armChainUpvRef = primitive.add2DChain(
self.root,
self.getName("armUpvRef%s_jnt"),
[self.guide.apos[0], self.guide.apos[2]],
self.normal,
False,
self.WIP,
)
negateOri = self.armChainUpvRef[1].getAttr("jointOrientZ") * -1
self.armChainUpvRef[1].setAttr("jointOrientZ", negateOri)
# FK Controlers -----------------------------------
t = transform.getTransformLookingAt(
self.guide.apos[0],
self.guide.apos[1],
self.normal,
"xz",
self.negate,
)
if self.settings["FK_rest_T_Pose"]:
x = datatypes.Vector(1, 0, 0)
if self.negate:
z_dir = -1
else:
z_dir = 1
if self.up_axis == "y":
z = datatypes.Vector(0, z_dir, 0)
else:
z = datatypes.Vector(0, 0, z_dir)
t_npo = transform.getRotationFromAxis(x, z, "xz", False)
t_npo = transform.setMatrixPosition(t_npo, self.guide.apos[0])
else:
t_npo = t
self.fk0_npo = primitive.addTransform(
self.root, self.getName("fk0_npo"), t_npo
)
vec_po = datatypes.Vector(0.5 * self.length0 * self.n_factor, 0, 0)
self.fk0_ctl = self.addCtl(
self.fk0_npo,
"fk0_ctl",
t,
self.color_fk,
"cube",
w=self.length0,
h=self.size * 0.1,
d=self.size * 0.1,
po=vec_po,
tp=self.parentCtlTag,
)
attribute.setKeyableAttributes(
self.fk0_ctl, ["tx", "ty", "tz", "ro", "rx", "ry", "rz", "sx"]
)
t = transform.getTransformLookingAt(
self.guide.apos[1],
self.guide.apos[2],
self.normal,
"xz",
self.negate,
)
if self.settings["FK_rest_T_Pose"]:
t_npo = transform.setMatrixPosition(
transform.getTransform(self.fk0_ctl), self.guide.apos[1]
)
else:
t_npo = t
self.fk1_npo = primitive.addTransform(
self.fk0_ctl, self.getName("fk1_npo"), t_npo
)
vec_po = datatypes.Vector(0.5 * self.length1 * self.n_factor, 0, 0)
self.fk1_ctl = self.addCtl(
self.fk1_npo,
"fk1_ctl",
t,
self.color_fk,
"cube",
w=self.length1,
h=self.size * 0.1,
d=self.size * 0.1,
po=vec_po,
tp=self.fk0_ctl,
)
attribute.setKeyableAttributes(
self.fk1_ctl, ["tx", "ty", "tz", "ro", "rx", "ry", "rz", "sx"]
)
if self.settings["use_blade"]:
t = transform.getTransformLookingAt(
self.guide.apos[2],
self.guide.apos[3],
self.blade_normal,
"x-z",
self.negate,
)
else:
t = transform.getTransformLookingAt(
self.guide.apos[2],
self.guide.apos[3],
self.normal,
"xz",
self.negate,
)
if self.settings["FK_rest_T_Pose"]:
t_npo = transform.setMatrixPosition(
transform.getTransform(self.fk1_ctl), self.guide.apos[2]
)
else:
t_npo = t
self.fk2_npo = primitive.addTransform(
self.fk1_ctl, self.getName("fk2_npo"), t_npo
)
vec_po = datatypes.Vector(0.5 * self.length2 * self.n_factor, 0, 0)
self.fk2_ctl = self.addCtl(
self.fk2_npo,
"fk2_ctl",
t,
self.color_fk,
"cube",
w=self.length2,
h=self.size * 0.1,
d=self.size * 0.1,
po=vec_po,
tp=self.fk1_ctl,
)
attribute.setKeyableAttributes(self.fk2_ctl)
self.fk_ctl = [self.fk0_ctl, self.fk1_ctl, self.fk2_ctl]
for x in self.fk_ctl:
attribute.setInvertMirror(x, ["tx", "ty", "tz"])
# IK upv ---------------------------------
# create tip point
self.tip_ref = primitive.addTransform(
self.armChainUpvRef[0],
self.getName("tip_ref"),
self.armChainUpvRef[0].getMatrix(worldSpace=True),
)
# create interpolate obj
self.interpolate_lvl = primitive.addTransform(
self.armChainUpvRef[0],
self.getName("int_lvl"),
self.armChainUpvRef[0].getMatrix(worldSpace=True),
)
# create roll npo and ctl
self.roll_ctl_npo = primitive.addTransform(
self.root,
self.getName("roll_ctl_npo"),
self.armChainUpvRef[0].getMatrix(worldSpace=True),
)
if self.negate:
off_x = -1.5708
else:
off_x = 1.5708
off_y = 1.5708
self.roll_ctl = self.addCtl(
self.roll_ctl_npo,
"roll_ctl",
transform.getTransform(self.roll_ctl_npo),
self.color_ik,
"compas",
w=self.size * 0.3,
ro=datatypes.Vector([off_x, off_y, 0]),
tp=self.parentCtlTag,
)
attribute.setKeyableAttributes(self.roll_ctl, ["rx"])
# create upv control
v = self.guide.apos[2] - self.guide.apos[0]
v = self.normal ^ v
v.normalize()
v *= self.size * 0.8
v += self.guide.apos[1]
self.upv_cns = primitive.addTransformFromPos(
self.root, self.getName("upv_cns"), v
)
self.upv_ctl = self.addCtl(
self.upv_cns,
"upv_ctl",
transform.getTransform(self.upv_cns),
self.color_ik,
"diamond",
w=self.size * 0.12,
tp=self.parentCtlTag,
)
if self.settings["mirrorMid"]:
if self.negate:
self.upv_cns.rz.set(180)
self.upv_cns.sy.set(-1)
else:
attribute.setInvertMirror(self.upv_ctl, ["tx"])
attribute.setKeyableAttributes(self.upv_ctl, self.t_params)
# IK Controlers -----------------------------------
self.ik_cns = primitive.addTransformFromPos(
self.root, self.getName("ik_cns"), self.guide.pos["wrist"]
)
t = transform.getTransformFromPos(self.guide.pos["wrist"])
self.ikcns_ctl = self.addCtl(
self.ik_cns,
"ikcns_ctl",
t,
self.color_ik,
"null",
w=self.size * 0.12,
tp=self.parentCtlTag,
)
attribute.setInvertMirror(self.ikcns_ctl, ["tx", "ty", "tz"])
if self.settings["use_blade"]:
normal = self.blade_normal
axis_ref1 = "xz"
axis_ref2 = "x-z"
else:
normal = self.normal
axis_ref1 = "x-y"
axis_ref2 = "xy"
if self.negate:
m = transform.getTransformLookingAt(
self.guide.pos["wrist"],
self.guide.pos["eff"],
normal,
axis_ref1,
True,
)
else:
m = transform.getTransformLookingAt(
self.guide.pos["wrist"],
self.guide.pos["eff"],
normal,
axis_ref2,
False,
)
self.ik_ctl = self.addCtl(
self.ikcns_ctl,
"ik_ctl",
m,
self.color_ik,
"cube",
w=self.size * 0.12,
h=self.size * 0.12,
d=self.size * 0.12,
tp=self.roll_ctl,
)
if self.settings["mirrorIK"]:
if self.negate:
self.ik_cns.sx.set(-1)
self.ik_ctl.ry.set(self.ik_ctl.ry.get() * -1)
self.ik_ctl.rz.set(self.ik_ctl.rz.get() * -1)
else:
attribute.setInvertMirror(self.ik_ctl, ["tx", "ry", "rz"])
attribute.setKeyableAttributes(self.ik_ctl)
self.ik_ctl_ref = primitive.addTransform(
self.ik_ctl, self.getName("ikCtl_ref"), m
)
# IK rotation controls
if self.settings["ikTR"]:
self.ikRot_npo = primitive.addTransform(
self.root, self.getName("ikRot_npo"), m
)
self.ikRot_cns = primitive.addTransform(
self.ikRot_npo, self.getName("ikRot_cns"), m
)
self.ikRot_ctl = self.addCtl(
self.ikRot_cns,
"ikRot_ctl",
m,
self.color_ik,
"sphere",
w=self.size * 0.12,
tp=self.ik_ctl,
)
attribute.setKeyableAttributes(self.ikRot_ctl, self.r_params)
# References --------------------------------------
# Calculate again the transfor for the IK ref. This way align with FK
if self.settings["use_blade"]:
normal = self.blade_normal
axis_ref = "x-z"
else:
normal = self.normal
axis_ref = "xz"
trnIK_ref = transform.getTransformLookingAt(
self.guide.pos["wrist"],
self.guide.pos["eff"],
normal,
axis_ref,
self.negate,
)
self.ik_ref = primitive.addTransform(
self.ik_ctl_ref, self.getName("ik_ref"), trnIK_ref
)
self.fk_ref = primitive.addTransform(
self.fk_ctl[2], self.getName("fk_ref"), trnIK_ref
)
# Chain --------------------------------------------
# The outputs of the ikfk2bone solver
self.bone0 = primitive.addLocator(
self.root,
self.getName("0_bone"),
transform.getTransform(self.fk_ctl[0]),
)
self.bone0_shp = self.bone0.getShape()
self.bone0_shp.setAttr("localPositionX", self.n_factor * 0.5)
self.bone0_shp.setAttr("localScale", 0.5, 0, 0)
self.bone0.setAttr("sx", self.length0)
self.bone0.setAttr("visibility", False)
self.bone1 = primitive.addLocator(
self.root,
self.getName("1_bone"),
transform.getTransform(self.fk_ctl[1]),
)
self.bone1_shp = self.bone1.getShape()
self.bone1_shp.setAttr("localPositionX", self.n_factor * 0.5)
self.bone1_shp.setAttr("localScale", 0.5, 0, 0)
self.bone1.setAttr("sx", self.length1)
self.bone1.setAttr("visibility", False)
self.ctrn_loc = primitive.addTransformFromPos(
self.root, self.getName("ctrn_loc"), self.guide.apos[1]
)
self.eff_loc = primitive.addTransformFromPos(
self.root, self.getName("eff_loc"), self.guide.apos[2]
)
if self.settings["use_blade"]:
# set the offset rotation for the hand
self.off_t = transform.getTransformLookingAt(
self.guide.pos["wrist"],
self.guide.pos["eff"],
self.blade_normal,
axis="xy",
negate=self.negate,
)
self.eff_jnt_off = primitive.addTransform(
self.eff_loc, self.getName("eff_off"), self.off_t
)
# Mid Controler ------------------------------------
t = transform.getTransform(self.ctrn_loc)
self.mid_cns = primitive.addTransform(
self.ctrn_loc, self.getName("mid_cns"), t
)
self.mid_ctl = self.addCtl(
self.mid_cns,
"mid_ctl",
t,
self.color_ik,
"sphere",
w=self.size * 0.2,
tp=self.parentCtlTag,
)
attribute.setKeyableAttributes(
self.mid_ctl,
params=["tx", "ty", "tz", "ro", "rx", "ry", "rz", "sx"],
)
if self.settings["mirrorMid"]:
if self.negate:
self.mid_cns.rz.set(180)
self.mid_cns.sz.set(-1)
self.mid_ctl_twst_npo = primitive.addTransform(
self.mid_ctl, self.getName("mid_twst_npo"), t
)
self.mid_ctl_twst_ref = primitive.addTransform(
self.mid_ctl_twst_npo, self.getName("mid_twst_ref"), t
)
else:
self.mid_ctl_twst_ref = self.mid_ctl
attribute.setInvertMirror(self.mid_ctl, ["tx", "ty", "tz"])
# Roll join ref
self.rollRef = primitive.add2DChain(
self.root,
self.getName("rollChain"),
self.guide.apos[:2],
self.normal,
self.negate,
)
for x in self.rollRef:
x.setAttr("visibility", False)
if self.settings["div0"]:
twst0_parent = self.rollRef[0]
else:
twst0_parent = self.root
self.tws0_loc = primitive.addTransform(
twst0_parent,
self.getName("tws0_loc"),
transform.getTransform(self.fk_ctl[0]),
)
self.tws0_rot = primitive.addTransform(
self.tws0_loc,
self.getName("tws0_rot"),
transform.getTransform(self.fk_ctl[0]),
)
self.tws1_npo = primitive.addTransform(
self.ctrn_loc,
self.getName("tws1_npo"),
transform.getTransform(self.ctrn_loc),
)
self.tws1_loc = primitive.addTransform(
self.tws1_npo,
self.getName("tws1_loc"),
transform.getTransform(self.ctrn_loc),
)
self.tws1_rot = primitive.addTransform(
self.tws1_loc,
self.getName("tws1_rot"),
transform.getTransform(self.ctrn_loc),
)
self.tws2_npo = primitive.addTransform(
self.root,
self.getName("tws2_npo"),
transform.getTransform(self.fk_ctl[2]),
)
self.tws2_loc = primitive.addTransform(
self.tws2_npo,
self.getName("tws2_loc"),
transform.getTransform(self.fk_ctl[2]),
)
self.tws2_rot = primitive.addTransform(
self.tws2_loc,
self.getName("tws2_rot"),
transform.getTransform(self.fk_ctl[2]),
)
# Divisions ----------------------------------------
self.divisions = self.settings["div0"] + self.settings["div1"] + 2
self.div_cns = []
if self.settings["extraTweak"]:
tagP = self.parentCtlTag
self.tweak_ctl = []
for i in range(self.divisions):
div_cns = primitive.addTransform(
self.root, self.getName("div%s_loc" % i)
)
self.div_cns.append(div_cns)
if self.settings["extraTweak"]:
t = transform.getTransform(div_cns)
tweak_ctl = self.addCtl(
div_cns,
"tweak%s_ctl" % i,
t,
self.color_fk,
"square",
w=self.size * 0.15,
d=self.size * 0.15,
ro=datatypes.Vector([0, 0, 1.5708]),
tp=tagP,
)
attribute.setKeyableAttributes(tweak_ctl)
tagP = tweak_ctl
self.tweak_ctl.append(tweak_ctl)
driver = tweak_ctl
else:
driver = div_cns
# joint Description Name
jd_names = ast.literal_eval(
self.settings["jointNamesDescription_custom"]
)
jdn_upperarm = jd_names[0]
jdn_lowerarm = jd_names[1]
jdn_upperarm_twist = jd_names[2]
jdn_lowerarm_twist = jd_names[3]
jdn_hand = jd_names[4]
# setting the joints
if i == 0:
self.jnt_pos.append([driver, jdn_upperarm])
current_parent = "root"
twist_name = jdn_upperarm_twist
twist_idx = 1
increment = 1
elif i == self.settings["div0"] + 1:
self.jnt_pos.append([driver, jdn_lowerarm, current_parent])
twist_name = jdn_lowerarm_twist
current_parent = "elbow"
twist_idx = self.settings["div1"]
increment = -1
else:
self.jnt_pos.append(
[
driver,
string.replaceSharpWithPadding(twist_name, twist_idx),
current_parent,
]
)
twist_idx += increment
if self.settings["use_blade"]:
eff_loc = self.eff_jnt_off
else:
eff_loc = self.eff_loc
self.jnt_pos.append([eff_loc, jdn_hand, current_parent])
# match IK FK references
self.match_fk0_off = self.add_match_ref(
self.fk_ctl[1], self.root, "matchFk0_npo", False
)
self.match_fk0 = self.add_match_ref(
self.fk_ctl[0], self.match_fk0_off, "fk0_mth"
)
self.match_fk1_off = self.add_match_ref(
self.fk_ctl[2], self.root, "matchFk1_npo", False
)
self.match_fk1 = self.add_match_ref(
self.fk_ctl[1], self.match_fk1_off, "fk1_mth"
)
if self.settings["ikTR"]:
reference = self.ikRot_ctl
self.match_ikRot = self.add_match_ref(
self.ikRot_ctl, self.fk2_ctl, "ikRot_mth"
)
else:
reference = self.ik_ctl
self.match_fk2 = self.add_match_ref(
self.fk_ctl[2], reference, "fk2_mth"
)
self.match_ik = self.add_match_ref(self.ik_ctl, self.fk2_ctl, "ik_mth")
self.match_ikUpv = self.add_match_ref(
self.upv_ctl, self.fk0_ctl, "upv_mth"
)
# add visual reference
self.line_ref = icon.connection_display_curve(
self.getName("visalRef"), [self.upv_ctl, self.mid_ctl]
)
def addObjects(self):
"""Add all the objects needed to create the component."""
self.normal = self.guide.blades["blade"].z * -1
self.binormal = self.guide.blades["blade"].x
self.WIP = self.options["mode"]
self.noXForm = pm.createNode('transform', name=self.getName('noXForm'))
self.noXForm.setParent(self.root)
self.noXForm.inheritsTransform.set(0)
# IK controllers ------------------------------------
self.ik_npo = []
self.ik_ctl = []
self.ik_ref = []
self.ik_off = []
t = self.guide.tra["root"]
t = transform.getTransformLookingAt(self.guide.apos[0],
self.guide.apos[1], -self.normal,
"xz", self.negate)
self.ik_cns = primitive.addTransform(self.root, self.getName("ik_cns"),
t)
t = self.guide.tra["root"]
self.fk_cns = primitive.addTransform(self.root, self.getName("fk_cns"),
t)
self.fk_cns.inheritsTransform.set(0)
self.fk_cns.r.set(0, 0, 0)
self.previusTag = self.parentCtlTag
for i, v in enumerate(self.guide.apos):
num = str(i + 1).zfill(2)
t = transform.getTransformFromPos(v)
npo = primitive.addTransform(self.ik_cns,
self.getName('ik_%s_zeroSrt' % num),
t)
npo.r.set((0, 0, 0))
self.ik_npo.append(npo)
ctl = self.addCtl(npo,
"ik_%s_ctl" % num,
t,
self.color_ik,
"square",
h=self.size * .25,
w=self.size * .25,
tp=self.previusTag)
ctl.r.set(0, 0, 0)
self.ik_ctl.append(ctl)
self.previusTag = ctl
# Curves --------------------------------------
self.ikCrv = curveUtils.curveThroughPoints(positions=self.guide.apos,
name=self.getName('ik_crv'),
degree=2,
rebuild=1)
self.ikCrv.setParent(self.noXForm)
guidePositions = [(i, 0, 0) for i in range(numSamples)]
self.ikRailCrv = curveUtils.curveThroughPoints(
positions=guidePositions,
name=self.getName('ik_rail_crv'),
degree=1,
rebuild=1)
self.ikRailCrv.setParent(self.noXForm)
fkPositions = [(i, 0, 0) for i in range(self.settings['num_fk_ctls'])]
self.fkCrv = curveUtils.curveThroughPoints(positions=fkPositions,
name=self.getName('fk_crv'),
degree=2,
rebuild=1)
self.fkCrv.setParent(self.noXForm)
self.fkRailCrv = curveUtils.curveThroughPoints(
positions=fkPositions,
name=self.getName('fk_rail_crv'),
degree=2,
rebuild=1)
sinePositions = [(i, 0, 0) for i in range(self.settings['num_joints'])]
self.sineCrv = curveUtils.curveThroughPoints(
positions=sinePositions,
name=self.getName('sine_crv'),
degree=1,
rebuild=0)
self.sineCrv.setParent(self.noXForm)
# Start and end aimers ---------------------------------
self.aim_loc = pm.spaceLocator(name=self.getName('start_aim_loc'))
self.aim_loc.setParent(self.ik_cns)
self.aim_end_loc = pm.spaceLocator(name=self.getName('end_aim_loc'))
self.aim_end_loc.setParent(self.ik_ctl[-1])
self.aim_end_loc.t.set((0, 0, 0))
# FK ctls -------------------------------------
self.fk_npo = []
self.fk_ctl = []
self.fk_avg = []
self.previusTag = self.parentCtlTag
for i in range(self.settings['num_fk_ctls']):
num = str(i + 1).zfill(2)
npo = primitive.addTransform(self.fk_cns,
self.getName('fk_%s_zeroSrt' % num),
t)
self.fk_npo.append(npo)
ctl = self.addCtl(npo,
"fk_%s_ctl" % num,
t,
self.color_fk,
"circle",
r=self.size * .05,
tp=self.previusTag)
self.fk_ctl.append(ctl)
self.previusTag = ctl
avg = pm.createNode('transform',
name=self.getName('fk_%s_avgSrt' % num))
avg.setParent(npo)
avg.t.set(0, 0, 0)
self.fk_avg.append(avg)
def addObjects(self):
"""Add all the objects needed to create the component."""
self.WIP = self.options["mode"]
self.up_axis = pm.upAxis(q=True, axis=True)
self.normal = self.getNormalFromPos(self.guide.apos)
self.length0 = vector.getDistance(
self.guide.apos[0], self.guide.apos[1])
self.length1 = vector.getDistance(
self.guide.apos[1], self.guide.apos[2])
self.length2 = vector.getDistance(
self.guide.apos[2], self.guide.apos[3])
# 1 bone chain for upv ref
self.legChainUpvRef = primitive.add2DChain(
self.root,
self.getName("legUpvRef%s_jnt"),
[self.guide.apos[0], self.guide.apos[2]],
self.normal,
False,
self.WIP)
self.legChainUpvRef[1].setAttr(
"jointOrientZ",
self.legChainUpvRef[1].getAttr("jointOrientZ") * -1)
# extra neutral pose
t = transform.getTransformFromPos(self.guide.apos[0])
self.root_npo = primitive.addTransform(self.root,
self.getName("root_npo"),
t)
self.root_ctl = self.addCtl(self.root_npo,
"root_ctl",
t,
self.color_fk,
"circle",
w=self.length0 / 6,
tp=self.parentCtlTag)
# FK Controlers -----------------------------------
t = transform.getTransformLookingAt(self.guide.apos[0],
self.guide.apos[1],
self.normal,
"xz",
self.negate)
if self.settings["FK_rest_T_Pose"]:
if self.negate:
x_dir = 1
else:
x_dir = -1
if self.up_axis == "y":
x = datatypes.Vector(0, x_dir, 0)
else:
x = datatypes.Vector(0, 0, x_dir)
z = datatypes.Vector(-1, 0, 0)
t_npo = transform.getRotationFromAxis(x, z, "xz", False)
t_npo = transform.setMatrixPosition(t_npo, self.guide.apos[0])
else:
t_npo = t
self.fk0_npo = primitive.addTransform(self.root_ctl,
self.getName("fk0_npo"),
t_npo)
po_vec = datatypes.Vector(.5 * self.length0 * self.n_factor, 0, 0)
self.fk0_ctl = self.addCtl(self.fk0_npo,
"fk0_ctl",
t,
self.color_fk,
"cube",
w=self.length0,
h=self.size * .1,
d=self.size * .1,
po=po_vec,
tp=self.root_ctl)
attribute.setKeyableAttributes(
self.fk0_ctl, ["tx", "ty", "tz", "ro", "rx", "ry", "rz", "sx"])
t = transform.getTransformLookingAt(self.guide.apos[1],
self.guide.apos[2],
self.normal,
"xz",
self.negate)
if self.settings["FK_rest_T_Pose"]:
t_npo = transform.setMatrixPosition(
transform.getTransform(self.fk0_ctl), self.guide.apos[1])
else:
t_npo = t
self.fk1_npo = primitive.addTransform(
self.fk0_ctl, self.getName("fk1_npo"), t_npo)
po_vec = datatypes.Vector(.5 * self.length1 * self.n_factor, 0, 0)
self.fk1_ctl = self.addCtl(self.fk1_npo,
"fk1_ctl",
t,
self.color_fk,
"cube",
w=self.length1,
h=self.size * .1,
d=self.size * .1,
po=po_vec,
tp=self.fk0_ctl)
attribute.setKeyableAttributes(
self.fk1_ctl, ["tx", "ty", "tz", "ro", "rx", "ry", "rz", "sx"])
t = transform.getTransformLookingAt(self.guide.apos[2],
self.guide.apos[3],
self.normal,
"xz",
self.negate)
if self.settings["FK_rest_T_Pose"]:
t_npo = transform.setMatrixPosition(
transform.getTransform(self.fk0_ctl), self.guide.apos[2])
else:
t_npo = t
self.fk2_npo = primitive.addTransform(
self.fk1_ctl, self.getName("fk2_npo"), t_npo)
if self.settings["FK_rest_T_Pose"]:
self.fk2_npo.rz.set(90)
po_vec = datatypes.Vector(.5 * self.length2 * self.n_factor, 0, 0)
self.fk2_ctl = self.addCtl(self.fk2_npo,
"fk2_ctl",
t,
self.color_fk,
"cube",
w=self.length2,
h=self.size * .1,
d=self.size * .1,
po=po_vec,
tp=self.fk1_ctl)
attribute.setKeyableAttributes(self.fk2_ctl)
self.fk_ctl = [self.fk0_ctl, self.fk1_ctl, self.fk2_ctl]
for x in self.fk_ctl:
attribute.setInvertMirror(x, ["tx", "ty", "tz"])
# IK Controlers -----------------------------------
self.ik_cns = primitive.addTransformFromPos(self.root_ctl,
self.getName("ik_cns"),
self.guide.pos["ankle"])
self.ikcns_ctl = self.addCtl(
self.ik_cns,
"ikcns_ctl",
transform.getTransformFromPos(self.guide.pos["ankle"]),
self.color_ik,
"null",
w=self.size * .12,
tp=self.root_ctl)
attribute.setInvertMirror(self.ikcns_ctl, ["tx"])
# m = transform.getTransformLookingAt(self.guide.pos["ankle"],
# self.guide.pos["eff"],
# self.x_axis,
# "zx",
# False)
# if self.settings["FK_rest_T_Pose"]:
# t_ik = transform.getTransformLookingAt(self.guide.pos["ankle"],
# self.guide.pos["eff"],
# self.normal * -1,
# "zx",
# False)
# else:
t_ik = transform.getTransformFromPos(self.guide.pos["ankle"])
self.ik_ctl = self.addCtl(
self.ikcns_ctl,
"ik_ctl",
t_ik,
self.color_ik,
"cube",
w=self.size * .12,
h=self.size * .12,
d=self.size * .12)
attribute.setKeyableAttributes(self.ik_ctl)
attribute.setRotOrder(self.ik_ctl, "XZY")
attribute.setInvertMirror(self.ik_ctl, ["tx", "ry", "rz"])
# upv
v = self.guide.apos[2] - self.guide.apos[0]
v = self.normal ^ v
v.normalize()
v *= self.size * .5
v += self.guide.apos[1]
self.upv_cns = primitive.addTransformFromPos(self.ik_ctl,
self.getName("upv_cns"),
v)
self.upv_ctl = self.addCtl(
self.upv_cns,
"upv_ctl",
transform.getTransform(self.upv_cns),
self.color_ik,
"diamond",
w=self.size * .12,
tp=self.root_ctl)
self.add_controller_tag(self.ik_ctl, self.upv_ctl)
if self.settings["mirrorMid"]:
if self.negate:
self.upv_cns.rz.set(180)
self.upv_cns.sy.set(-1)
else:
attribute.setInvertMirror(self.upv_ctl, ["tx"])
attribute.setKeyableAttributes(self.upv_ctl, self.t_params)
# References --------------------------------------
self.ik_ref = primitive.addTransform(
self.ik_ctl,
self.getName("ik_ref"),
transform.getTransform(self.ik_ctl))
self.fk_ref = primitive.addTransform(
self.fk_ctl[2],
self.getName("fk_ref"),
transform.getTransform(self.ik_ctl))
# Chain --------------------------------------------
# The outputs of the ikfk2bone solver
self.bone0 = primitive.addLocator(
self.root_ctl,
self.getName("0_bone"),
transform.getTransform(self.fk_ctl[0]))
self.bone0_shp = self.bone0.getShape()
self.bone0_shp.setAttr("localPositionX", self.n_factor * .5)
self.bone0_shp.setAttr("localScale", .5, 0, 0)
self.bone0.setAttr("sx", self.length0)
self.bone0.setAttr("visibility", False)
self.bone1 = primitive.addLocator(
self.root_ctl,
self.getName("1_bone"),
transform.getTransform(self.fk_ctl[1]))
self.bone1_shp = self.bone1.getShape()
self.bone1_shp.setAttr("localPositionX", self.n_factor * .5)
self.bone1_shp.setAttr("localScale", .5, 0, 0)
self.bone1.setAttr("sx", self.length1)
self.bone1.setAttr("visibility", False)
self.ctrn_loc = primitive.addTransformFromPos(self.root_ctl,
self.getName("ctrn_loc"),
self.guide.apos[1])
self.eff_loc = primitive.addTransformFromPos(self.root_ctl,
self.getName("eff_loc"),
self.guide.apos[2])
# tws_ref
t = transform.getRotationFromAxis(
datatypes.Vector(0, -1, 0), self.normal, "xz", self.negate)
t = transform.setMatrixPosition(t, self.guide.pos["ankle"])
# addind an npo parent transform to fix flip in Maya 2018.2
self.tws_npo = primitive.addTransform(
self.eff_loc, self.getName("tws_npo"), t)
self.tws_ref = primitive.addTransform(
self.tws_npo, self.getName("tws_ref"), t)
# Mid Controler ------------------------------------
t = transform.getTransform(self.ctrn_loc)
self.mid_cns = primitive.addTransform(
self.ctrn_loc, self.getName("mid_cns"), t)
self.mid_ctl = self.addCtl(self.mid_cns,
"mid_ctl",
t,
self.color_ik,
"sphere",
w=self.size * .2,
tp=self.root_ctl)
attribute.setKeyableAttributes(self.mid_ctl,
params=["tx", "ty", "tz",
"ro", "rx", "ry", "rz",
"sx"])
if self.settings["mirrorMid"]:
if self.negate:
self.mid_cns.rz.set(180)
self.mid_cns.sz.set(-1)
else:
attribute.setInvertMirror(self.mid_ctl, ["tx", "ty", "tz"])
# Twist references ---------------------------------
x = datatypes.Vector(0, -1, 0)
x = x * transform.getTransform(self.eff_loc)
z = datatypes.Vector(self.normal.x, self.normal.y, self.normal.z)
z = z * transform.getTransform(self.eff_loc)
m = transform.getRotationFromAxis(x, z, "xz", self.negate)
m = transform.setMatrixPosition(
m, transform.getTranslation(self.ik_ctl))
self.rollRef = primitive.add2DChain(self.root,
self.getName("rollChain"),
self.guide.apos[:2],
self.normal,
self.negate,
self.WIP)
t = transform.getTransformLookingAt(self.guide.pos["base"],
self.guide.apos[1],
self.normal,
"xz",
self.negate)
self.tws0_loc = primitive.addTransform(
self.root_ctl,
self.getName("tws0_loc"),
t)
self.tws0_rot = primitive.addTransform(
self.tws0_loc,
self.getName("tws0_rot"),
t)
self.tws1_loc = primitive.addTransform(
self.ctrn_loc,
self.getName("tws1_loc"),
transform.getTransform(self.ctrn_loc))
self.tws1_rot = primitive.addTransform(
self.tws1_loc,
self.getName("tws1_rot"),
transform.getTransform(self.ctrn_loc))
self.tws2_loc = primitive.addTransform(
self.root_ctl,
self.getName("tws2_loc"),
transform.getTransform(self.tws_ref))
self.tws2_rot = primitive.addTransform(
self.tws2_loc,
self.getName("tws2_rot"),
transform.getTransform(self.tws_ref))
self.tws2_rot.setAttr("sx", .001)
# Divisions ----------------------------------------
self.divisions = self.settings["div0"] + self.settings["div1"] + 2
self.div_cns = []
if self.settings["extraTweak"]:
tagP = self.parentCtlTag
self.tweak_ctl = []
for i in range(self.divisions):
div_cns = primitive.addTransform(self.root_ctl,
self.getName("div%s_loc" % i))
self.div_cns.append(div_cns)
if self.settings["extraTweak"]:
t = transform.getTransform(div_cns)
tweak_ctl = self.addCtl(div_cns,
"tweak%s_ctl" % i,
t,
self.color_fk,
"square",
w=self.size * .15,
d=self.size * .15,
ro=datatypes.Vector([0, 0, 1.5708]),
tp=tagP)
attribute.setKeyableAttributes(tweak_ctl)
tagP = tweak_ctl
self.tweak_ctl.append(tweak_ctl)
driver = tweak_ctl
else:
driver = div_cns
# setting the joints
if i == 0:
self.jnt_pos.append([driver, "thigh"])
current_parent = "root"
twist_name = "thigh_twist_"
twist_idx = 1
increment = 1
elif i == self.settings["div0"] + 1:
self.jnt_pos.append([driver, "calf", current_parent])
twist_name = "calf_twist_"
current_parent = "knee"
twist_idx = self.settings["div1"]
increment = -1
else:
self.jnt_pos.append(
[driver,
twist_name + str(twist_idx).zfill(2),
current_parent])
twist_idx += increment
# End reference ------------------------------------
# To help the deformation on the ankle
self.end_ref = primitive.addTransform(self.tws2_rot,
self.getName("end_ref"), m)
# set the offset rotation for the hand
self.end_jnt_off = primitive.addTransform(self.end_ref,
self.getName("end_off"), m)
if self.up_axis == "z":
self.end_jnt_off.rz.set(-90)
self.jnt_pos.append([self.end_jnt_off, 'foot', current_parent])
# match IK FK references
self.match_fk0_off = self.add_match_ref(self.fk_ctl[1],
self.root,
"matchFk0_npo",
False)
self.match_fk0 = self.add_match_ref(self.fk_ctl[0],
self.match_fk0_off,
"fk0_mth")
self.match_fk1_off = self.add_match_ref(self.fk_ctl[2],
self.root,
"matchFk1_npo",
False)
self.match_fk1 = self.add_match_ref(self.fk_ctl[1],
self.match_fk1_off,
"fk1_mth")
self.match_fk2 = self.add_match_ref(self.fk_ctl[2],
self.ik_ctl,
"fk2_mth")
self.match_ik = self.add_match_ref(self.ik_ctl,
self.fk2_ctl,
"ik_mth")
self.match_ikUpv = self.add_match_ref(self.upv_ctl,
self.fk0_ctl,
"upv_mth")
# add visual reference
self.line_ref = icon.connection_display_curve(
self.getName("visalRef"), [self.upv_ctl, self.mid_ctl])
def set_softik_dummy(self, arm_comp):
# --------------------------------------------------
# refs: https://qiita.com/hossan_TK9004/items/a76a58a49f6affb1ab21
nt = cmds.createNode('network', n='softIK_info')
cmds.addAttr(nt, ln='ikMaxLength', at='float')
cmds.addAttr(nt, ln='startLengthSoftCorrection', at='float')
# get max Distance
rootVector = self.guide.apos[0]
currentVector = arm_comp.guide.pos["wrist"]
t = tra.getTransformFromPos(arm_comp.guide.pos["wrist"])
self.softdummy_npo = pri.addTransform(self.root,
self.getName("softdummy_npo"), t)
pm.pointConstraint(self.softdummy_npo,
arm_comp.dummy_ikh,
maintainOffset=False)
distanceVector = rootVector - currentVector
maxDistance = distanceVector.length()
softStartLength = maxDistance * 0.8
cmds.setAttr('{}.ikMaxLength'.format(nt), maxDistance)
cmds.setAttr('{}.startLengthSoftCorrection'.format(nt),
softStartLength)
# culculate soft pct
distNode = cmds.shadingNode('distanceBetween',
au=True,
n='currentLength')
down, _, up = findPathAtoB(arm_comp.ik_ctl, self.root)
ikMat = pm.createNode("multMatrix")
for i, d in enumerate(down):
pm.connectAttr("{}.matrix".format(d),
"{}.matrixIn[{}]".format(ikMat, i))
pm.connectAttr("{}.matrixSum".format(ikMat),
"{}.inMatrix2".format(distNode))
# ---
culLength = cmds.shadingNode('plusMinusAverage',
au=True,
n='culLength')
cmds.setAttr('{}.operation'.format(culLength), 2)
cmds.connectAttr('{}.distance'.format(distNode),
'{}.input2D[0].input2Dx'.format(culLength))
cmds.connectAttr('{}.startLengthSoftCorrection'.format(nt),
'{}.input2D[1].input2Dx'.format(culLength))
cmds.connectAttr('{}.ikMaxLength'.format(nt),
'{}.input2D[0].input2Dy'.format(culLength))
cmds.connectAttr('{}.startLengthSoftCorrection'.format(nt),
'{}.input2D[1].input2Dy'.format(culLength))
culSoftPct = cmds.shadingNode('multiplyDivide',
au=True,
n='culSoftPct')
cmds.setAttr('{}.operation'.format(culSoftPct), 2)
cmds.connectAttr('{}.output2Dx'.format(culLength),
'{}.input1X'.format(culSoftPct))
cmds.connectAttr('{}.output2Dy'.format(culLength),
'{}.input2X'.format(culSoftPct))
# create animCurveNode
culSoftLength = cmds.shadingNode('multDoubleLinear',
au=True,
n='culSoftLength')
cv = cmds.createNode('animCurveUU', n='softCorrectionCurve')
cmds.connectAttr('{}.outputX'.format(culSoftPct),
'{}.input'.format(cv))
cmds.connectAttr('{}.output'.format(cv),
'{}.input1'.format(culSoftLength))
cmds.connectAttr('{}.output2Dy'.format(culLength),
'{}.input2'.format(culSoftLength))
cmds.setDrivenKeyframe(culSoftLength,
at=('input1'),
cd='{}.outputX'.format(culSoftPct),
dv=0.0,
v=0.0,
itt='clamped',
ott='clamped')
cmds.setDrivenKeyframe(culSoftLength,
at=('input1'),
cd='{}.outputX'.format(culSoftPct),
dv=1.0,
v=1.0,
itt='clamped',
ott='clamped')
angle = cmds.keyTangent(cv, q=True, index=(0, 0), inAngle=True)[0]
cmds.keyframe(cv, index=(1, 1), floatChange=2)
cmds.keyTangent(cv, index=(1, 1), itt='flat', ott='flat')
cmds.keyTangent(cv, index=(0, 0), inAngle=angle)
cmds.setAttr('{}.preInfinity'.format(cv), 1)
cmds.setAttr('{}.postInfinity'.format(cv), 1)
# cul softLength
culAllSoftLength = cmds.shadingNode('addDoubleLinear',
au=True,
n='culAllSoftLength')
cmds.connectAttr('{}.output'.format(culSoftLength),
'{}.input1'.format(culAllSoftLength))
cmds.connectAttr('{}.startLengthSoftCorrection'.format(nt),
'{}.input2'.format(culAllSoftLength))
culSoftLengthPct = cmds.shadingNode('multiplyDivide',
au=True,
n='culSoftLengthPct')
cmds.setAttr('{}.operation'.format(culSoftLengthPct), 2)
cmds.connectAttr('{}.output'.format(culAllSoftLength),
'{}.input1X'.format(culSoftLengthPct))
cmds.connectAttr('{}.distance'.format(distNode),
'{}.input2X'.format(culSoftLengthPct))
trans = pm.createNode('math_TranslationFromMatrix')
softedTrns = cmds.shadingNode('multiplyDivide',
au=True,
n='softedTrns')
cmds.connectAttr('{}.outputX'.format(culSoftLengthPct),
'{}.input1X'.format(softedTrns))
cmds.connectAttr('{}.outputX'.format(culSoftLengthPct),
'{}.input1Y'.format(softedTrns))
cmds.connectAttr('{}.outputX'.format(culSoftLengthPct),
'{}.input1Z'.format(softedTrns))
cmds.connectAttr('{}.outputX'.format(trans),
'{}.input2X'.format(softedTrns))
cmds.connectAttr('{}.outputY'.format(trans),
'{}.input2Y'.format(softedTrns))
cmds.connectAttr('{}.outputZ'.format(trans),
'{}.input2Z'.format(softedTrns))
# createCondition
cond = cmds.shadingNode('condition', au=True, n='checkCurrentDistance')
cmds.setAttr('{}.operation'.format(cond), 2)
cmds.connectAttr('{}.distance'.format(distNode),
'{}.firstTerm'.format(cond))
cmds.connectAttr('{}.startLengthSoftCorrection'.format(nt),
'{}.secondTerm'.format(cond))
cmds.connectAttr('{}.matrixSum'.format(ikMat),
'{}.input'.format(trans))
cmds.connectAttr('{}.outputX'.format(trans),
'{}.colorIfFalseR'.format(cond))
cmds.connectAttr('{}.outputY'.format(trans),
'{}.colorIfFalseG'.format(cond))
cmds.connectAttr('{}.outputZ'.format(trans),
'{}.colorIfFalseB'.format(cond))
cmds.connectAttr('{}.outputX'.format(softedTrns),
'{}.colorIfTrueR'.format(cond))
cmds.connectAttr('{}.outputY'.format(softedTrns),
'{}.colorIfTrueG'.format(cond))
cmds.connectAttr('{}.outputZ'.format(softedTrns),
'{}.colorIfTrueB'.format(cond))
# connect softIK
cmds.connectAttr('{}.outColorR'.format(cond),
'{}.translateX'.format(self.softdummy_npo))
cmds.connectAttr('{}.outColorG'.format(cond),
'{}.translateY'.format(self.softdummy_npo))
cmds.connectAttr('{}.outColorB'.format(cond),
'{}.translateZ'.format(self.softdummy_npo))
# apply offset to rest angle
cmds.setAttr(
"{}.inputX".format(arm_comp.dummy_chain_offset),
-1. * cmds.getAttr("{}.rx".format(arm_comp.dummy_chain[0])))
cmds.setAttr(
"{}.inputY".format(arm_comp.dummy_chain_offset),
-1. * cmds.getAttr("{}.ry".format(arm_comp.dummy_chain[0])))
cmds.setAttr(
"{}.inputZ".format(arm_comp.dummy_chain_offset),
-1. * cmds.getAttr("{}.rz".format(arm_comp.dummy_chain[0])))
cmds.setAttr(
"{}.rotationOrder".format(arm_comp.dummy_chain_offset),
cmds.getAttr("{}.rotateOrder".format(arm_comp.dummy_chain[0])))
