def addOperatorsOrientationLock(self, i, cns):
# Orientation Lock
if i == 0:
dm_node = node.createDecomposeMatrixNode(
self.ik_ctl[0] + ".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)
# 0)
self.div_cns[i].attr("rotate").disconnect()
pm.connectAttr(blend_node + ".output", self.div_cns[i] + ".rotate")
elif i == len(self.fk_ctl) - 1:
dm_node = node.createDecomposeMatrixNode(
self.ik_ctl[-1] + ".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)
# 1)
self.div_cns[i].attr("rotate").disconnect()
pm.connectAttr(blend_node + ".output", self.div_cns[i] + ".rotate")
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.
"""
inc = 1.0 / (len(self.guide.apos) - 1)
val = 0.0
for i, loc in enumerate(self.locList):
blendNode = node.createPairBlend(self.npoList[i],
self.meta_ctl,
blender=val)
if self.settings["intRotation"]:
pm.connectAttr(blendNode.attr("outRotate"), loc.attr("rotate"))
if self.settings["intTranslation"]:
pm.connectAttr(blendNode.attr("outTranslate"),
loc.attr("translate"))
if self.settings["intScale"]:
scaleA = [
self.meta_ctl.attr("sx"),
self.meta_ctl.attr("sy"),
self.meta_ctl.attr("sz")
]
scaleB = [
self.npoList[i].attr("sx"), self.npoList[i].attr("sy"),
self.npoList[i].attr("sz")
]
scaleBlend = node.createBlendNode(scaleA, scaleB, val)
pm.connectAttr(scaleBlend.attr("output"), loc.attr("scale"))
val += inc
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)
if i == 0: # we add extra 10% to the first vertebra
u = (1.0 / (self.settings["division"] - 1.0)) / 10
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.hip_lvl, self.cnx0)
pm.scaleConstraint(self.hip_lvl, self.cnx0)
pm.parentConstraint(self.scl_transforms[-1], self.cnx1)
pm.scaleConstraint(self.scl_transforms[-1], self.cnx1)
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,
0.5, 0.5)
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.divisions):
# References
u = i / (self.divisions - 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", 0.1)
# 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.divisions - 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.
"""
# Visibilities -------------------------------------
# ik
if self.settings["useRollCtl"]:
for shp in self.roll_ctl.getShapes():
pm.connectAttr(self.blend_att, shp.attr("visibility"))
for bk_ctl in self.bk_ctl:
for shp in bk_ctl.getShapes():
pm.connectAttr(self.blend_att, shp.attr("visibility"))
for shp in self.heel_ctl.getShapes():
pm.connectAttr(self.blend_att, shp.attr("visibility"))
for shp in self.tip_ctl.getShapes():
pm.connectAttr(self.blend_att, shp.attr("visibility"))
# Roll / Bank --------------------------------------
if self.settings["useRollCtl"]: # Using the controler
self.roll_att = self.roll_ctl.attr("rz")
self.bank_att = self.roll_ctl.attr("rx")
clamp_node = node.createClampNode(
[self.roll_att, self.bank_att, self.bank_att],
[0, -180, 0],
[180, 0, 180])
inAdd_nod = node.createAddNode(
clamp_node + ".outputB",
pm.getAttr(self.in_piv.attr("rx")) * self.n_factor)
pm.connectAttr(clamp_node + ".outputR", self.heel_loc.attr("rz"))
pm.connectAttr(clamp_node + ".outputG", self.out_piv.attr("rx"))
pm.connectAttr(inAdd_nod + ".output", self.in_piv.attr("rx"))
# Reverse Controler offset -------------------------
angle_outputs = node.createAddNodeMulti(self.angles_att)
for i, bk_loc in enumerate(reversed(self.bk_loc)):
if i == 0: # First
input = self.roll_att
min_input = self.angles_att[i]
elif i == len(self.angles_att): # Last
sub_nod = node.createSubNode(self.roll_att,
angle_outputs[i - 1])
input = sub_nod + ".output"
min_input = -360
else: # Others
sub_nod = node.createSubNode(self.roll_att,
angle_outputs[i - 1])
input = sub_nod + ".output"
min_input = self.angles_att[i]
clamp_node = node.createClampNode(input, min_input, 0)
add_node = node.createAddNode(clamp_node + ".outputR",
bk_loc.getAttr("rz"))
pm.connectAttr(add_node + ".output", bk_loc.attr("rz"))
# Reverse compensation -----------------------------
for i, fk_loc in enumerate(self.fk_loc):
bk_ctl = self.bk_ctl[-i - 1]
bk_loc = self.bk_loc[-i - 1]
fk_ctl = self.fk_ctl[i]
# Inverse Rotorder
applyop.gear_inverseRotorder_op(bk_loc, fk_ctl)
pm.connectAttr(fk_ctl.attr("ro"), fk_loc.attr("ro"))
attribute.lockAttribute(bk_loc, "ro")
# Compensate the backward rotation
# ik
# addx_node = node.createAddNode(bk_loc.attr("rx"), bk_loc.attr("rx"))
# addy_node = node.createAddNode(bk_loc.attr("ry"), bk_loc.attr("ry"))
# addz_node = node.createAddNode(bk_loc.attr("rz"), bk_loc.attr("rz"))
addz_node = node.createAddNode(
bk_loc.attr("rz"), -bk_loc.getAttr("rz") - fk_loc.getAttr("rz"))
neg_node = node.createMulNode([bk_loc.attr("rx"),
bk_loc.attr("ry"),
addz_node + ".output"],
[-1, -1, -1])
ik_outputs = [neg_node + ".outputX",
neg_node + ".outputY",
neg_node + ".outputZ"]
# fk
fk_outputs = [0, 0, fk_loc.getAttr("rz")]
# blend
blend_node = node.createBlendNode(ik_outputs,
fk_outputs,
self.blend_att)
pm.connectAttr(blend_node + ".output", fk_loc.attr("rotate"))
return
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.
"""
# 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")
# Division -----------------------------------------
rootWorld_node = node.createDecomposeMatrixNode(
self.root.attr("worldMatrix"))
for i in range(self.settings["fkNb"]):
# References
u = i / (self.settings["fkNb"] - 1.0)
if i == 0: # we add extra 10% to the first position
u = (1.0 / (self.settings["fkNb"] - 1.0)) / 10
cns = applyop.pathCns(self.div_cns[i], self.slv_crv, False, u,
True)
cns.setAttr("frontAxis", 0) # front axis is 'X'
cns.setAttr("upAxis", 2) # front axis is 'Z'
# Roll
intMatrix = applyop.gear_intmatrix_op(
self.ik_ctl[0] + ".worldMatrix",
self.ik_ctl[-1] + ".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"
])
# 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.ik_ctl[0] +
".worldMatrix")
blend_node = node.createBlendNode(
[dm_node + ".outputRotate%s" % s for s in "XYZ"],
[cns + ".rotate%s" % s for s in "XYZ"], 0)
self.div_cns[i].attr("rotate").disconnect()
pm.connectAttr(blend_node + ".output",
self.div_cns[i] + ".rotate")
elif i == self.settings["fkNb"] - 1:
dm_node = node.createDecomposeMatrixNode(self.ik_ctl[-1] +
".worldMatrix")
blend_node = node.createBlendNode(
[dm_node + ".outputRotate%s" % s for s in "XYZ"],
[cns + ".rotate%s" % s for s in "XYZ"], 0)
self.div_cns[i].attr("rotate").disconnect()
pm.connectAttr(blend_node + ".output",
self.div_cns[i] + ".rotate")
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[1], self.guide.apos[-2])
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 -----------------------------------------
tangents = [None, "tan0", "tan1"]
for i in range(self.settings["division"]):
# References
u = i / (self.settings["division"] - 1.0)
# check the indx to calculate mid point based on number of division
# we want to use the same spine for mannequin and metahuman spine
if self.settings["division"] == 4 and i in [1, 2]:
u_param = curve.getCurveParamAtPosition(
self.slv_crv, self.guide.pos[tangents[i]])[0]
cnsType = True
elif self.settings["division"] == 3 and i in [1]:
u_param = curve.getCurveParamAtPosition(
self.slv_crv, self.guide.pos[tangents[i]])[0]
cnsType = True
else:
u_param = u
cnsType = False
cns = applyop.pathCns(self.div_cns[i], self.slv_crv, cnsType,
u_param, 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")
# change parent after operators applied
pm.parent(self.scl_transforms[-1], self.fk_ctl[-1])
# Connections (Hooks) ------------------------------
pm.parentConstraint(self.pelvis_lvl, self.cnx0)
pm.scaleConstraint(self.pelvis_lvl, self.cnx0)
transform.matchWorldTransform(self.scl_transforms[-1], self.cnx1)
t = transform.setMatrixPosition(transform.getTransform(self.cnx1),
self.guide.apos[-1])
self.cnx1.setMatrix(t, worldSpace=True)
pm.parentConstraint(self.scl_transforms[-1], self.cnx1, mo=True)
pm.scaleConstraint(self.scl_transforms[-1], self.cnx1)
