def addOperators(self):
"""Create operators and set the relations for the component rig
Apply operators, constraints, expressions to the hierarchy.
In order to keep the code clean and easier to debug,
we shouldn't create any new object in this method.
"""
# Tangent position ---------------------------------
# common part
d = vector.getDistance(self.guide.pos["root"], self.guide.pos["neck"])
dist_node = node.createDistNode(self.root, self.ik_ctl)
rootWorld_node = node.createDecomposeMatrixNode(
self.root.attr("worldMatrix"))
div_node = node.createDivNode(dist_node + ".distance",
rootWorld_node + ".outputScaleX")
div_node = node.createDivNode(div_node + ".outputX", d)
# tan0
mul_node = node.createMulNode(self.tan0_att,
self.tan0_loc.getAttr("ty"))
res_node = node.createMulNode(mul_node + ".outputX",
div_node + ".outputX")
pm.connectAttr(res_node + ".outputX", self.tan0_loc + ".ty")
# tan1
mul_node = node.createMulNode(self.tan1_att,
self.tan1_loc.getAttr("ty"))
res_node = node.createMulNode(mul_node + ".outputX",
div_node + ".outputX")
pm.connectAttr(res_node + ".outputX", self.tan1_loc.attr("ty"))
# Curves -------------------------------------------
op = applyop.gear_curveslide2_op(self.slv_crv, self.mst_crv, 0, 1.5,
.5, .5)
pm.connectAttr(self.maxstretch_att, op + ".maxstretch")
pm.connectAttr(self.maxsquash_att, op + ".maxsquash")
pm.connectAttr(self.softness_att, op + ".softness")
# Volume driver ------------------------------------
crv_node = node.createCurveInfoNode(self.slv_crv)
# Division -----------------------------------------
for i in range(self.settings["division"]):
# References
u = i / (self.settings["division"] - 1.0)
cns = applyop.pathCns(self.div_cns[i], self.slv_crv, False, u,
True)
cns.setAttr("frontAxis", 1) # front axis is 'Y'
cns.setAttr("upAxis", 2) # front axis is 'Z'
# Roll
intMatrix = applyop.gear_intmatrix_op(
self.intMRef + ".worldMatrix", self.ik_ctl + ".worldMatrix", u)
dm_node = node.createDecomposeMatrixNode(intMatrix + ".output")
pm.connectAttr(dm_node + ".outputRotate",
self.twister[i].attr("rotate"))
pm.parentConstraint(self.twister[i],
self.ref_twist[i],
maintainOffset=True)
pm.connectAttr(self.ref_twist[i] + ".translate",
cns + ".worldUpVector")
# Squash n Stretch
op = applyop.gear_squashstretch2_op(self.fk_npo[i], self.root,
pm.arclen(self.slv_crv), "y")
pm.connectAttr(self.volume_att, op + ".blend")
pm.connectAttr(crv_node + ".arcLength", op + ".driver")
pm.connectAttr(self.st_att[i], op + ".stretch")
pm.connectAttr(self.sq_att[i], op + ".squash")
op.setAttr("driver_min", .1)
# scl compas
if i != 0:
div_node = node.createDivNode([1, 1, 1], [
self.fk_npo[i - 1] + ".sx", self.fk_npo[i - 1] + ".sy",
self.fk_npo[i - 1] + ".sz"
])
pm.connectAttr(div_node + ".output",
self.scl_npo[i] + ".scale")
# Controlers
if i == 0:
mulmat_node = applyop.gear_mulmatrix_op(
self.div_cns[i].attr("worldMatrix"),
self.root.attr("worldInverseMatrix"))
else:
mulmat_node = applyop.gear_mulmatrix_op(
self.div_cns[i].attr("worldMatrix"),
self.div_cns[i - 1].attr("worldInverseMatrix"))
dm_node = node.createDecomposeMatrixNode(mulmat_node + ".output")
pm.connectAttr(dm_node + ".outputTranslate",
self.fk_npo[i].attr("t"))
pm.connectAttr(dm_node + ".outputRotate", self.fk_npo[i].attr("r"))
# Orientation Lock
if i == self.settings["division"] - 1:
dm_node = node.createDecomposeMatrixNode(self.ik_ctl +
".worldMatrix")
blend_node = node.createBlendNode(
[dm_node + ".outputRotate%s" % s for s in "XYZ"],
[cns + ".rotate%s" % s for s in "XYZ"], self.lock_ori_att)
self.div_cns[i].attr("rotate").disconnect()
pm.connectAttr(blend_node + ".output",
self.div_cns[i] + ".rotate")
# Head ---------------------------------------------
self.fk_ctl[-1].addChild(self.head_cns)
# scale compensation
dm_node = node.createDecomposeMatrixNode(self.scl_npo[0] +
".parentInverseMatrix")
pm.connectAttr(dm_node + ".outputScale", self.scl_npo[0] + ".scale")
def addOperators(self):
"""Create operators and set the relations for the component rig
Apply operators, constraints, expressions to the hierarchy.
In order to keep the code clean and easier to debug,
we shouldn't create any new object in this method.
"""
# Auto bend ----------------------------
if self.settings["autoBend"]:
mul_node = node.createMulNode(
[self.autoBendChain[0].ry, self.autoBendChain[0].rz],
[self.sideBend_att, self.frontBend_att])
mul_node.outputX >> self.ik1autoRot_lvl.rz
mul_node.outputY >> self.ik1autoRot_lvl.rx
self.ikHandleAutoBend = primitive.addIkHandle(
self.autoBend_ctl,
self.getName("ikHandleAutoBend"),
self.autoBendChain, "ikSCsolver")
# Tangent position ---------------------------------
# common part
d = vector.getDistance(self.guide.apos[0], self.guide.apos[1])
dist_node = node.createDistNode(self.ik0_ctl, self.ik1_ctl)
rootWorld_node = node.createDecomposeMatrixNode(
self.root.attr("worldMatrix"))
div_node = node.createDivNode(dist_node + ".distance",
rootWorld_node + ".outputScaleX")
div_node = node.createDivNode(div_node + ".outputX", d)
# tan0
mul_node = node.createMulNode(self.tan0_att,
self.tan0_npo.getAttr("ty"))
res_node = node.createMulNode(mul_node + ".outputX",
div_node + ".outputX")
pm.connectAttr(res_node + ".outputX",
self.tan0_npo.attr("ty"))
# tan1
mul_node = node.createMulNode(self.tan1_att,
self.tan1_npo.getAttr("ty"))
res_node = node.createMulNode(mul_node + ".outputX",
div_node + ".outputX")
pm.connectAttr(res_node + ".outputX", self.tan1_npo.attr("ty"))
# Tangent Mid --------------------------------------
if self.settings["centralTangent"]:
tanIntMat = applyop.gear_intmatrix_op(
self.tan0_npo.attr("worldMatrix"),
self.tan1_npo.attr("worldMatrix"),
.5)
applyop.gear_mulmatrix_op(
tanIntMat.attr("output"),
self.tan_npo.attr("parentInverseMatrix[0]"),
self.tan_npo)
pm.connectAttr(self.tan_ctl.attr("translate"),
self.tan0_off.attr("translate"))
pm.connectAttr(self.tan_ctl.attr("translate"),
self.tan1_off.attr("translate"))
# Curves -------------------------------------------
op = applyop.gear_curveslide2_op(
self.slv_crv, self.mst_crv, 0, 1.5, .5, .5)
pm.connectAttr(self.position_att, op + ".position")
pm.connectAttr(self.maxstretch_att, op + ".maxstretch")
pm.connectAttr(self.maxsquash_att, op + ".maxsquash")
pm.connectAttr(self.softness_att, op + ".softness")
# Volume driver ------------------------------------
crv_node = node.createCurveInfoNode(self.slv_crv)
# Division -----------------------------------------
for i in range(self.settings["division"]):
# References
u = i / (self.settings["division"] - 1.0)
cns = applyop.pathCns(
self.div_cns[i], self.slv_crv, False, u, True)
cns.setAttr("frontAxis", 1) # front axis is 'Y'
cns.setAttr("upAxis", 0) # front axis is 'X'
# Roll
intMatrix = applyop.gear_intmatrix_op(
self.ik0_ctl + ".worldMatrix",
self.ik1_ctl + ".worldMatrix",
u)
dm_node = node.createDecomposeMatrixNode(intMatrix + ".output")
pm.connectAttr(dm_node + ".outputRotate",
self.twister[i].attr("rotate"))
pm.parentConstraint(self.twister[i],
self.ref_twist[i],
maintainOffset=True)
pm.connectAttr(self.ref_twist[i] + ".translate",
cns + ".worldUpVector")
# compensate scale reference
div_node = node.createDivNode([1, 1, 1],
[rootWorld_node + ".outputScaleX",
rootWorld_node + ".outputScaleY",
rootWorld_node + ".outputScaleZ"])
# Squash n Stretch
op = applyop.gear_squashstretch2_op(
self.scl_transforms[i],
self.root,
pm.arclen(self.slv_crv),
"y",
div_node + ".output")
pm.connectAttr(self.volume_att, op + ".blend")
pm.connectAttr(crv_node + ".arcLength", op + ".driver")
pm.connectAttr(self.st_att[i], op + ".stretch")
pm.connectAttr(self.sq_att[i], op + ".squash")
# Controlers
if i == 0:
mulmat_node = applyop.gear_mulmatrix_op(
self.div_cns[i].attr("worldMatrix"),
self.root.attr("worldInverseMatrix"))
dm_node = node.createDecomposeMatrixNode(
mulmat_node + ".output")
pm.connectAttr(dm_node + ".outputTranslate",
self.fk_npo[i].attr("t"))
else:
mulmat_node = applyop.gear_mulmatrix_op(
self.div_cns[i].attr("worldMatrix"),
self.div_cns[i - 1].attr("worldInverseMatrix"))
dm_node = node.createDecomposeMatrixNode(
mulmat_node + ".output")
mul_node = node.createMulNode(div_node + ".output",
dm_node + ".outputTranslate")
pm.connectAttr(mul_node + ".output",
self.fk_npo[i].attr("t"))
pm.connectAttr(dm_node + ".outputRotate", self.fk_npo[i].attr("r"))
# Orientation Lock
if i == 0:
dm_node = node.createDecomposeMatrixNode(
self.ik0_ctl + ".worldMatrix")
blend_node = node.createBlendNode(
[dm_node + ".outputRotate%s" % s for s in "XYZ"],
[cns + ".rotate%s" % s for s in "XYZ"],
self.lock_ori0_att)
self.div_cns[i].attr("rotate").disconnect()
pm.connectAttr(blend_node + ".output",
self.div_cns[i] + ".rotate")
elif i == self.settings["division"] - 1:
dm_node = node.createDecomposeMatrixNode(
self.ik1_ctl + ".worldMatrix")
blend_node = node.createBlendNode(
[dm_node + ".outputRotate%s" % s for s in "XYZ"],
[cns + ".rotate%s" % s for s in "XYZ"],
self.lock_ori1_att)
self.div_cns[i].attr("rotate").disconnect()
pm.connectAttr(blend_node + ".output",
self.div_cns[i] + ".rotate")
# Connections (Hooks) ------------------------------
pm.parentConstraint(self.scl_transforms[0], self.cnx0)
pm.scaleConstraint(self.scl_transforms[0], self.cnx0)
pm.parentConstraint(self.scl_transforms[-1], self.cnx1)
pm.scaleConstraint(self.scl_transforms[-1], self.cnx1)
def rope(DEF_nb=10, ropeName="rope", keepRatio=False, lvlType="transform", oSel=None):
"""
Create rope rig based in 2 parallel curves.
Args:
DEF_nb (int): Number of deformer joints.
ropeName (str): Name for the rope rig.
keepRatio (bool): If True, the deformers will keep the length position when the curve is stretched.
"""
if oSel and len(oSel) == 2 and isinstance(oSel, list):
oCrv = oSel[0]
if isinstance(oCrv, str):
oCrv = pm.PyNode(oCrv)
oCrvUpV = oSel[1]
if isinstance(oCrvUpV, str):
oCrvUpV = pm.PyNode(oCrvUpV)
else:
if len( pm.selected()) !=2:
print "You need to select 2 nurbsCurve"
return
oCrv = pm.selected()[0]
oCrvUpV = pm.selected()[1]
if oCrv.getShape().type() != "nurbsCurve" or oCrvUpV.getShape().type() != "nurbsCurve":
print "One of the selected objects is not of type: 'nurbsCurve'"
print oCrv.getShape().type()
print oCrvUpV.getShape().type()
return
if keepRatio:
arclen_node = pm.arclen(oCrv, ch=True)
alAttr = pm.getAttr(arclen_node + ".arcLength")
muldiv_node = pm.createNode("multiplyDivide")
pm.connectAttr(arclen_node+".arcLength", muldiv_node+".input1X")
pm.setAttr(muldiv_node+".input2X", alAttr)
pm.setAttr(muldiv_node+".operation", 2)
pm.addAttr(oCrv, ln="length_ratio", k=True, w=True)
pm.connectAttr(muldiv_node+".outputX", oCrv+".length_ratio")
root = pm.PyNode(pm.createNode(lvlType, n= ropeName + "_root", ss=True))
step = 1.000/(DEF_nb -1)
i = 0.000
shds = []
for x in range(DEF_nb):
oTransUpV = pm.PyNode(pm.createNode(lvlType, n= ropeName + str(x).zfill(3) + "_upv", p=root, ss=True))
oTrans = pm.PyNode(pm.createNode(lvlType, n= ropeName + str(x).zfill(3) + "_lvl", p=root, ss=True))
cnsUpv = aop.pathCns(oTransUpV, oCrvUpV, cnsType=False, u=i, tangent=False)
cns = aop.pathCns(oTrans, oCrv, cnsType=False, u=i, tangent=False)
if keepRatio:
muldiv_node2 = pm.createNode("multiplyDivide")
condition_node = pm.createNode("condition")
pm.setAttr(muldiv_node2+".operation", 2)
pm.setAttr(muldiv_node2+".input1X", i)
pm.connectAttr(oCrv+".length_ratio", muldiv_node2+".input2X")
pm.connectAttr(muldiv_node2+".outputX", condition_node+".colorIfFalseR")
pm.connectAttr(muldiv_node2+".outputX", condition_node+".secondTerm")
pm.connectAttr(muldiv_node2+".input1X", condition_node+".colorIfTrueR")
pm.connectAttr(muldiv_node2+".input1X", condition_node+".firstTerm")
pm.setAttr(condition_node+".operation", 4)
pm.connectAttr(condition_node+".outColorR", cnsUpv+".uValue")
pm.connectAttr(condition_node+".outColorR", cns+".uValue")
cns.setAttr("worldUpType", 1)
cns.setAttr("frontAxis", 0)
cns.setAttr("upAxis", 1)
pm.connectAttr(oTransUpV.attr("worldMatrix[0]"),cns.attr("worldUpMatrix"))
shd = rt.addJnt(oTrans)
shds.append(shd[0])
i += step
return shds
def lipsRig(eLoop,
upVertex,
lowVertex,
namePrefix,
thickness,
doSkin,
rigidLoops,
falloffLoops,
headJnt=None,
jawJnt=None,
parent=None,
ctlName="ctl"):
######
# Var
######
FRONT_OFFSET = .02
NB_ROPE = 15
##################
# Helper functions
##################
def setName(name, side="C", idx=None):
namesList = [namePrefix, side, name]
if idx is not None:
namesList[1] = side + str(idx)
name = "_".join(namesList)
return name
###############
# Checkers
##############
# Loop
if eLoop:
try:
eLoop = [pm.PyNode(e) for e in eLoop.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 upVertex:
try:
upVertex = pm.PyNode(upVertex)
except pm.MayaNodeError:
pm.displayWarning("%s can not be found" % upVertex)
return
else:
pm.displayWarning("Please set the upper lip central vertex")
return
if lowVertex:
try:
lowVertex = pm.PyNode(lowVertex)
except pm.MayaNodeError:
pm.displayWarning("%s can not be found" % lowVertex)
return
else:
pm.displayWarning("Please set the lower lip central vertex")
return
# skinnign data
if doSkin:
if not headJnt:
pm.displayWarning("Please set the Head Jnt or unCheck Compute "
"Topological Autoskin")
return
else:
try:
headJnt = pm.PyNode(headJnt)
except pm.MayaNodeError:
pm.displayWarning("Head Joint: %s can not be found" % headJnt)
return
if not jawJnt:
pm.displayWarning("Please set the Jaw Jnt or unCheck Compute "
"Topological Autoskin")
return
else:
try:
jawJnt = pm.PyNode(jawJnt)
except pm.MayaNodeError:
pm.displayWarning("Jaw Joint: %s can not be found" % jawJnt)
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(eLoop[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(eLoop)
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 = upVertex
lowPos = lowVertex
# 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("upCrv_%s" % ctlName),
nbPoints=7,
parent=lipsCrv_root)
lowCrv_ctl = curve.createCurveFromCurve(lowCrv,
setName("lowCrv_%s" % ctlName),
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)
##################
# Controls
##################
# Controls lists
upControls = []
upVec = []
upNpo = []
lowControls = []
lowVec = []
lowNpo = []
# controls options
axis_list = ["sx", "sy", "sz", "ro", "rx", "ry", "rz"]
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"]
# 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
# print distSize
for i, cv in enumerate(cvs):
pm.progressWindow(e=True,
step=1,
status='\nCreating control for%s' % cv)
t = transform.getTransformFromPos(cv)
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, ctlName), 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)
if len(ctlName.split("_")) == 2 and ctlName.split("_")[-1] == "ghost":
pass
else:
pm.sets(ctlSet, add=ctl)
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)
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, ctlName), 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)
if len(ctlName.split("_")) == 2 and ctlName.split("_")[-1] == "ghost":
pass
else:
pm.sets(ctlSet, add=ctl)
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)
pm.wire(lowCrv, w=lowCrv_ctl)
pm.wire(upRope, w=upCrv_ctl)
pm.wire(lowRope, w=lowCrv_ctl)
pm.wire(upRope_upv, w=upCrv_upv)
pm.wire(lowRope_upv, w=lowCrv_upv)
# 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 = 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 = 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 = 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)
# 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 = 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 = 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 = 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)
##################
# 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 headJnt and isinstance(headJnt, str):
try:
j_parent = pm.PyNode(headJnt)
except pm.MayaNodeError:
j_parent = False
elif headJnt and isinstance(headJnt, pm.PyNode):
j_parent = headJnt
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 jawJnt and isinstance(jawJnt, str):
try:
j_parent = pm.PyNode(jawJnt)
except pm.MayaNodeError:
pass
elif jawJnt and isinstance(jawJnt, pm.PyNode):
j_parent = jawJnt
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)
###########################################
# Connecting rig
###########################################
if parent:
try:
if isinstance(parent, basestring):
parent = pm.PyNode(parent)
parent.addChild(lips_root)
except pm.MayaNodeError:
pm.displayWarning("The Lips rig can not be parent to: %s. Maybe "
"this object doesn't exist." % parent)
if headJnt and jawJnt:
try:
if isinstance(headJnt, basestring):
headJnt = pm.PyNode(headJnt)
except pm.MayaNodeError:
pm.displayWarning("Head Joint or Upper Lip Joint %s. Can not be "
"fount in the scene" % headJnt)
return
try:
if isinstance(jawJnt, basestring):
jawJnt = pm.PyNode(jawJnt)
except pm.MayaNodeError:
pm.displayWarning("Jaw Joint or Lower Lip Joint %s. Can not be "
"fount in the scene" % jawJnt)
return
# right corner connection
pm.parentConstraint(headJnt,
jawJnt,
upControls[0].getParent(),
mo=True)
# left corner connection
pm.parentConstraint(headJnt,
jawJnt,
upControls[-1].getParent(),
mo=True)
# up control connection
pm.parentConstraint(headJnt, upControls[3].getParent(), mo=True)
# low control connection
pm.parentConstraint(jawJnt, lowControls[2].getParent(), mo=True)
###########################################
# Auto Skinning
###########################################
if doSkin:
# eyelid vertex rows
totalLoops = rigidLoops + falloffLoops
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(rigidLoops):
for rr in range(2):
skinPercList.append(1.0)
increment = 1.0 / float(falloffLoops)
# we invert to smooth out from 100 to 0
inv = 1.0 - increment
for r in range(falloffLoops):
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 headJnt:
try:
headJnt = pm.PyNode(headJnt)
except pm.MayaNodeError:
pm.displayWarning("Auto skin aborted can not find %s " %
headJnt)
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(headJnt,
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 addOperators(self):
"""Create operators and set the relations for the component rig
Apply operators, constraints, expressions to the hierarchy.
In order to keep the code clean and easier to debug,
we shouldn't create any new object in this method.
"""
dm_node_scl = node.createDecomposeMatrixNode(self.root.worldMatrix)
if self.settings["keepLength"]:
arclen_node = pm.arclen(self.mst_crv, ch=True)
alAttr = pm.getAttr(arclen_node + ".arcLength")
ration_node = node.createMulNode(self.length_ratio_att, alAttr)
pm.addAttr(self.mst_crv, ln="length_ratio", k=True, w=True)
node.createDivNode(arclen_node.arcLength, ration_node.outputX,
self.mst_crv.length_ratio)
div_node_scl = node.createDivNode(self.mst_crv.length_ratio,
dm_node_scl.outputScaleX)
step = 1.000 / (self.def_number - 1)
u = 0.000
for i in range(self.def_number):
cnsUpv = applyop.pathCns(self.upv_cns[i],
self.upv_crv,
cnsType=False,
u=u,
tangent=False)
cns = applyop.pathCns(self.div_cns[i], self.mst_crv, False, u,
True)
# Connectiong the scale for scaling compensation
for axis, AX in zip("xyz", "XYZ"):
pm.connectAttr(dm_node_scl.attr("outputScale{}".format(AX)),
self.div_cns[i].attr("s{}".format(axis)))
if self.settings["keepLength"]:
div_node2 = node.createDivNode(u, div_node_scl.outputX)
cond_node = node.createConditionNode(div_node2.input1X,
div_node2.outputX, 4,
div_node2.input1X,
div_node2.outputX)
pm.connectAttr(cond_node + ".outColorR", cnsUpv + ".uValue")
pm.connectAttr(cond_node + ".outColorR", cns + ".uValue")
cns.setAttr("worldUpType", 1)
cns.setAttr("frontAxis", 0)
cns.setAttr("upAxis", 1)
pm.connectAttr(self.upv_cns[i].attr("worldMatrix[0]"),
cns.attr("worldUpMatrix"))
u += step
if self.settings["keepLength"]:
# add the safty distance offset
self.tweakTip_npo.attr("tx").set(self.off_dist)
# connect vis line ref
for shp in self.line_ref.getShapes():
pm.connectAttr(self.ikVis_att, shp.attr("visibility"))
for ctl in self.tweak_ctl:
for shp in ctl.getShapes():
pm.connectAttr(self.ikVis_att, shp.attr("visibility"))
for ctl in self.fk_ctl:
for shp in ctl.getShapes():
pm.connectAttr(self.fkVis_att, shp.attr("visibility"))
def addOperators(self):
# Tangent position ---------------------------------
# common part
d = vec.getDistance(self.guide.pos["root"], self.guide.pos["neck"])
dist_node = nod.createDistNode(self.root, self.ik_ctl)
rootWorld_node = nod.createDecomposeMatrixNode(
self.root.attr("worldMatrix"))
div_node = nod.createDivNode(dist_node + ".distance",
rootWorld_node + ".outputScaleX")
div_node = nod.createDivNode(div_node + ".outputX", d)
# tan0
mul_node = nod.createMulNode(self.tan0_att,
self.tan0_loc.getAttr("ty"))
res_node = nod.createMulNode(mul_node + ".outputX",
div_node + ".outputX")
connectAttr(res_node + ".outputX", self.tan0_loc + ".ty")
# tan1
mul_node = nod.createMulNode(self.tan1_att,
self.tan1_loc.getAttr("ty"))
res_node = nod.createMulNode(mul_node + ".outputX",
div_node + ".outputX")
connectAttr(res_node + ".outputX", self.tan1_loc.attr("ty"))
# Curves -------------------------------------------
op = aop.gear_curveslide2_op(self.slv_crv, self.mst_crv, 0, 1.5, .5,
.5)
connectAttr(self.maxstretch_att, op + ".maxstretch")
connectAttr(self.maxsquash_att, op + ".maxsquash")
connectAttr(self.softness_att, op + ".softness")
# Volume driver ------------------------------------
crv_node = nod.createCurveInfoNode(self.slv_crv)
# Division -----------------------------------------
for i in range(self.settings["division"]):
# References
u = i / (self.settings["division"] - 1.0)
cns = aop.pathCns(self.div_cns[i], self.slv_crv, False, u, True)
cns.setAttr("frontAxis", 1) # front axis is 'Y'
cns.setAttr("upAxis", 2) # front axis is 'Z'
# Roll
aop.gear_spinePointAtOp(cns, self.root, self.ik_ctl, u, "Z")
# Squash n Stretch
op = aop.gear_squashstretch2_op(self.fk_npo[i], self.root,
arclen(self.slv_crv), "y")
connectAttr(self.volume_att, op + ".blend")
connectAttr(crv_node + ".arcLength", op + ".driver")
connectAttr(self.st_att[i], op + ".stretch")
connectAttr(self.sq_att[i], op + ".squash")
# scl compas
if i != 0:
div_node = nod.createDivNode([1, 1, 1], [
self.fk_npo[i - 1] + ".sx", self.fk_npo[i - 1] + ".sy",
self.fk_npo[i - 1] + ".sz"
])
connectAttr(div_node + ".output", self.scl_npo[i] + ".scale")
# Controlers
if i == 0:
mulmat_node = aop.gear_mulmatrix_op(
self.div_cns[i].attr("worldMatrix"),
self.root.attr("worldInverseMatrix"))
else:
mulmat_node = aop.gear_mulmatrix_op(
self.div_cns[i].attr("worldMatrix"),
self.div_cns[i - 1].attr("worldInverseMatrix"))
dm_node = nod.createDecomposeMatrixNode(mulmat_node + ".output")
connectAttr(dm_node + ".outputTranslate", self.fk_npo[i].attr("t"))
connectAttr(dm_node + ".outputRotate", self.fk_npo[i].attr("r"))
#connectAttr(dm_node+".outputScale", self.fk_npo[i].attr("s"))
# Orientation Lock
if i == self.settings["division"] - 1:
dm_node = nod.createDecomposeMatrixNode(self.ik_ctl +
".worldMatrix")
blend_node = nod.createBlendNode(
[dm_node + ".outputRotate%s" % s for s in "XYZ"],
[cns + ".rotate%s" % s for s in "XYZ"], self.lock_ori_att)
self.div_cns[i].attr("rotate").disconnect()
connectAttr(blend_node + ".output",
self.div_cns[i] + ".rotate")
# Head ---------------------------------------------
self.fk_ctl[-1].addChild(self.head_cns)
def addOperators(self):
# Tangent position ---------------------------------
# common part
d = vec.getDistance(self.guide.apos[0], self.guide.apos[1])
dist_node = nod.createDistNode(self.ik0_ctl, self.ik1_ctl)
rootWorld_node = nod.createDecomposeMatrixNode(self.root.attr("worldMatrix"))
div_node = nod.createDivNode(dist_node+".distance", rootWorld_node+".outputScaleX")
div_node = nod.createDivNode(div_node+".outputX", d)
# tan0
mul_node = nod.createMulNode(self.tan0_att, self.tan0_npo.getAttr("ty"))
res_node = nod.createMulNode(mul_node+".outputX", div_node+".outputX")
pm.connectAttr( res_node+".outputX", self.tan0_npo.attr("ty"))
# tan1
mul_node = nod.createMulNode(self.tan1_att, self.tan1_npo.getAttr("ty"))
res_node = nod.createMulNode(mul_node+".outputX", div_node+".outputX")
pm.connectAttr( res_node+".outputX", self.tan1_npo.attr("ty"))
# Curves -------------------------------------------
op = aop.gear_curveslide2_op(self.slv_crv, self.mst_crv, 0, 1.5, .5, .5)
pm.connectAttr(self.position_att, op+".position")
pm.connectAttr(self.maxstretch_att, op+".maxstretch")
pm.connectAttr(self.maxsquash_att, op+".maxsquash")
pm.connectAttr(self.softness_att, op+".softness")
# Volume driver ------------------------------------
crv_node = nod.createCurveInfoNode(self.slv_crv)
# Division -----------------------------------------
for i in range(self.settings["division"]):
# References
u = i / (self.settings["division"] - 1.0)
cns = aop.pathCns(self.div_cns[i], self.slv_crv, False, u, True)
cns.setAttr("frontAxis", 1)# front axis is 'Y'
cns.setAttr("upAxis", 0)# front axis is 'X'
# Roll
intMatrix = aop.gear_intmatrix_op(self.ik0_ctl+".worldMatrix", self.ik1_ctl+".worldMatrix", u)
dm_node = nod.createDecomposeMatrixNode(intMatrix+".output")
pm.connectAttr(dm_node+".outputRotate", self.twister[i].attr("rotate"))
pm.parentConstraint(self.twister[i], self.ref_twist[i], maintainOffset=True)
pm.connectAttr(self.ref_twist[i]+".translate", cns+".worldUpVector")
# Squash n Stretch
op = aop.gear_squashstretch2_op(self.fk_npo[i], self.root, pm.arclen(self.slv_crv), "y")
pm.connectAttr(self.volume_att, op+".blend")
pm.connectAttr(crv_node+".arcLength", op+".driver")
pm.connectAttr(self.st_att[i], op+".stretch")
pm.connectAttr(self.sq_att[i], op+".squash")
# scl compensation
if i == 0:
dm_node = nod.createDecomposeMatrixNode(self.root+".worldMatrix")
div_node = nod.createDivNode([1,1,1], [dm_node+".outputScaleX", dm_node+".outputScaleY", dm_node+".outputScaleZ"])
pm.connectAttr(div_node+".output", self.scl_npo[i]+".scale")
elif i == 1:
div_node = nod.createDivNode([1,1,1], [self.fk_npo[i-1]+".sx", self.fk_npo[i-1]+".sy", self.fk_npo[i-1]+".sz"])
pm.connectAttr(div_node+".output", self.scl_npo[i]+".scale")
else:
div_node = nod.createDivNode([1,1,1], [self.fk_npo[i-1]+".sx", self.fk_npo[i-1]+".sy", self.fk_npo[i-1]+".sz"])
pm.connectAttr(div_node+".output", self.scl_npo[i]+".scale")
# Controlers
if i == 0:
mulmat_node = aop.gear_mulmatrix_op(self.div_cns[i].attr("worldMatrix"),
self.scl_npo[0].attr("worldInverseMatrix"))
else:
mulmat_node = aop.gear_mulmatrix_op(self.div_cns[i].attr("worldMatrix"),
self.div_cns[i - 1].attr("worldInverseMatrix"))
dm_node = nod.createDecomposeMatrixNode(mulmat_node+".output")
pm.connectAttr(dm_node+".outputTranslate", self.fk_npo[i].attr("t"))
pm.connectAttr(dm_node+".outputRotate", self.fk_npo[i].attr("r"))
# Orientation Lock
if i == 0 :
dm_node = nod.createDecomposeMatrixNode(self.ik0_ctl+".worldMatrix")
blend_node = nod.createBlendNode([dm_node+".outputRotate%s"%s for s in "XYZ"], [cns+".rotate%s"%s for s in "XYZ"], self.lock_ori0_att)
self.div_cns[i].attr("rotate").disconnect()
pm.connectAttr(blend_node+".output", self.div_cns[i]+".rotate")
elif i == self.settings["division"] - 1 :
dm_node = nod.createDecomposeMatrixNode(self.ik1_ctl+".worldMatrix")
blend_node = nod.createBlendNode([dm_node+".outputRotate%s"%s for s in "XYZ"], [cns+".rotate%s"%s for s in "XYZ"], self.lock_ori1_att)
self.div_cns[i].attr("rotate").disconnect()
pm.connectAttr(blend_node+".output", self.div_cns[i]+".rotate")
# Connections (Hooks) ------------------------------
pm.pointConstraint(self.div_cns[0], self.cnx0)
pm.orientConstraint(self.div_cns[0], self.cnx0)
pm.pointConstraint(self.fk_ctl[-1], self.cnx1)
pm.orientConstraint(self.fk_ctl[-1], self.cnx1)
def addOperators(self):
# Tangent position ---------------------------------
# common part
d = vec.getDistance(self.guide.pos["root"], self.guide.pos["neck"])
dist_node = nod.createDistNode(self.root, self.ik_ctl)
rootWorld_node = nod.createDecomposeMatrixNode(self.root.attr("worldMatrix"))
div_node = nod.createDivNode(dist_node+".distance", rootWorld_node+".outputScaleX")
div_node = nod.createDivNode(div_node+".outputX", d)
# tan0
mul_node = nod.createMulNode(self.tan0_att, self.tan0_loc.getAttr("ty"))
res_node = nod.createMulNode(mul_node+".outputX", div_node+".outputX")
connectAttr( res_node+".outputX", self.tan0_loc+".ty")
# tan1
mul_node = nod.createMulNode(self.tan1_att, self.tan1_loc.getAttr("ty"))
res_node = nod.createMulNode(mul_node+".outputX", div_node+".outputX")
connectAttr( res_node+".outputX", self.tan1_loc.attr("ty"))
# Curves -------------------------------------------
op = aop.gear_curveslide2_op(self.slv_crv, self.mst_crv, 0, 1.5, .5, .5)
connectAttr(self.maxstretch_att, op+".maxstretch")
connectAttr(self.maxsquash_att, op+".maxsquash")
connectAttr(self.softness_att, op+".softness")
# Volume driver ------------------------------------
crv_node = nod.createCurveInfoNode(self.slv_crv)
# Division -----------------------------------------
for i in range(self.settings["division"]):
# References
u = i / (self.settings["division"] - 1.0)
cns = aop.pathCns(self.div_cns[i], self.slv_crv, False, u, True)
cns.setAttr("frontAxis", 1)# front axis is 'Y'
cns.setAttr("upAxis", 2)# front axis is 'Z'
# Roll
aop.gear_spinePointAtOp(cns, self.root, self.ik_ctl, u, "Z")
# Squash n Stretch
op = aop.gear_squashstretch2_op(self.fk_npo[i], self.root, arclen(self.slv_crv), "y")
connectAttr(self.volume_att, op+".blend")
connectAttr(crv_node+".arcLength", op+".driver")
connectAttr(self.st_att[i], op+".stretch")
connectAttr(self.sq_att[i], op+".squash")
# scl compas
if i != 0:
div_node = nod.createDivNode([1,1,1], [self.fk_npo[i-1]+".sx", self.fk_npo[i-1]+".sy", self.fk_npo[i-1]+".sz"])
connectAttr(div_node+".output", self.scl_npo[i]+".scale")
# Controlers
if i == 0:
mulmat_node = aop.gear_mulmatrix_op(self.div_cns[i].attr("worldMatrix"), self.root.attr("worldInverseMatrix"))
else:
mulmat_node = aop.gear_mulmatrix_op(self.div_cns[i].attr("worldMatrix"), self.div_cns[i-1].attr("worldInverseMatrix"))
dm_node = nod.createDecomposeMatrixNode(mulmat_node+".output")
connectAttr(dm_node+".outputTranslate", self.fk_npo[i].attr("t"))
connectAttr(dm_node+".outputRotate", self.fk_npo[i].attr("r"))
#connectAttr(dm_node+".outputScale", self.fk_npo[i].attr("s"))
# Orientation Lock
if i == self.settings["division"] - 1 :
dm_node = nod.createDecomposeMatrixNode(self.ik_ctl+".worldMatrix")
blend_node = nod.createBlendNode([dm_node+".outputRotate%s"%s for s in "XYZ"], [cns+".rotate%s"%s for s in "XYZ"], self.lock_ori_att)
self.div_cns[i].attr("rotate").disconnect()
connectAttr(blend_node+".output", self.div_cns[i]+".rotate")
# Head ---------------------------------------------
self.fk_ctl[-1].addChild(self.head_cns)
