def addObjects(self):
"""Add the Guide Root, blade and locators"""
self.root = self.addRoot()
vTemp = transform.getOffsetPosition(self.root, [0, 1, 0])
self.neck = self.addLoc("neck", self.root, vTemp)
vTemp = transform.getOffsetPosition(self.root, [0, 1.1, 0])
self.head = self.addLoc("head", self.neck, vTemp)
vTemp = transform.getOffsetPosition(self.root, [0, 2, 0])
self.eff = self.addLoc("eff", self.head, vTemp)
v0 = vector.linearlyInterpolate(
self.root.getTranslation(space="world"),
self.neck.getTranslation(space="world"), .333)
self.tan0 = self.addLoc("tan0", self.root, v0)
v1 = vector.linearlyInterpolate(
self.root.getTranslation(space="world"),
self.neck.getTranslation(space="world"), .666)
self.tan1 = self.addLoc("tan1", self.neck, v1)
self.blade = self.addBlade("blade", self.root, self.tan0)
centers = [self.root, self.tan0, self.tan1, self.neck]
self.dispcrv = self.addDispCurve("neck_crv", centers, 3)
centers = [self.neck, self.head, self.eff]
self.dispcrv = self.addDispCurve("head_crv", centers, 1)
def addObjects(self):
"""Add the Guide Root, blade and locators"""
self.root = self.addRoot()
vTemp = transform.getOffsetPosition(self.root, [0, 4, 0])
self.eff = self.addLoc("eff", self.root, vTemp)
vTan0 = vector.linearlyInterpolate(
self.root.getTranslation(space="world"),
self.eff.getTranslation(space="world"), 0.3333)
self.tan0 = self.addLoc("tan0", self.root, vTan0)
vTan1 = vector.linearlyInterpolate(
self.eff.getTranslation(space="world"),
self.root.getTranslation(space="world"), 0.3333)
self.tan1 = self.addLoc("tan1", self.root, vTan1)
self.blade = self.addBlade("blade", self.root, self.eff)
# spine curve
centers = [self.root, self.tan0, self.tan1, self.eff]
self.dispcrv = self.addDispCurve("crv", centers, 3)
# tangent handles
self.disp_tancrv0 = self.addDispCurve("crv", [self.root, self.tan0])
self.disp_tancrv1 = self.addDispCurve("crv", [self.eff, self.tan1])
def getInterpolateTransformMatrix(t1, t2, blend=.5 ):
"""
Interpolate 2 matrix.
Args:
t1 (matrix): Input matrix 1.
t2 (matrix): Input matrix 2.
blend (float): The blending value. Default 0.5
Returns:
matrix: The newly interpolated transformation matrix.
>>> t = tra.getInterpolateTransformMatrix(self.fk_ctl[0], self.tws1A_npo, .3333)
"""
#check if the input transforms are transformMatrix
t1 = convert2TransformMatrix(t1)
t2 = convert2TransformMatrix(t2)
if (blend == 1.0):
return t2
elif (blend == 0.0):
return t1
# translate
pos = vec.linearlyInterpolate(t1.getTranslation(space="world"),
t2.getTranslation(space="world"), blend)
# scale
scaleA = dt.Vector(*t1.getScale(space="world"))
scaleB = dt.Vector(*t2.getScale(space="world"))
vs = vec.linearlyInterpolate(scaleA, scaleB, blend)
# rotate
q = quaternionSlerp(dt.Quaternion(t1.getRotationQuaternion()),
dt.Quaternion(t2.getRotationQuaternion()), blend)
# out
result = dt.TransformationMatrix()
result.setTranslation(pos, space="world")
result.setRotationQuaternion(q.x, q.y, q.z, q.w)
result.setScale([vs.x, vs.y, vs.z], space="world")
return result
def addObjects(self):
self.WIP = self.options["mode"]
self.normal = self.getNormalFromPos(self.guide.apos)
self.binormal = self.getBiNormalFromPos(self.guide.apos)
self.length0 = vec.getDistance(self.guide.apos[0], self.guide.apos[1])
self.length1 = vec.getDistance(self.guide.apos[1], self.guide.apos[2])
self.length2 = vec.getDistance(self.guide.apos[2], self.guide.apos[3])
# FK Controlers -----------------------------------
t = tra.getTransformLookingAt(self.guide.apos[0], self.guide.apos[1],
self.normal, "xz", self.negate)
self.fk0_npo = pri.addTransform(self.root, 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=dt.Vector(
.5 * self.length0 * self.n_factor, 0,
0))
att.setKeyableAttributes(self.fk0_ctl)
t = tra.getTransformLookingAt(self.guide.apos[1], self.guide.apos[2],
self.normal, "xz", self.negate)
self.fk1_npo = pri.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=dt.Vector(
.5 * self.length1 * self.n_factor, 0,
0))
att.setKeyableAttributes(self.fk1_ctl)
t = tra.getTransformLookingAt(self.guide.apos[2], self.guide.apos[3],
self.normal, "xz", self.negate)
self.fk2_npo = pri.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=dt.Vector(
.5 * self.length2 * self.n_factor, 0,
0))
att.setKeyableAttributes(self.fk2_ctl)
self.fk_ctl = [self.fk0_ctl, self.fk1_ctl, self.fk2_ctl]
for x in self.fk_ctl:
att.setInvertMirror(x, ["tx", "ty", "tz"])
# IK Controlers -----------------------------------
self.ik_cns = pri.addTransformFromPos(self.root,
self.getName("ik_cns"),
self.guide.pos["wrist"])
self.ikcns_ctl = self.addCtl(self.ik_cns,
"ikcns_ctl",
tra.getTransformFromPos(
self.guide.pos["wrist"]),
self.color_ik,
"null",
w=self.size * .12)
att.setInvertMirror(self.ikcns_ctl, ["tx", "ty", "tz"])
if self.negate:
m = tra.getTransformLookingAt(self.guide.pos["wrist"],
self.guide.pos["eff"], self.normal,
"x-y", True)
else:
m = tra.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)
att.setKeyableAttributes(self.ik_ctl)
att.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 = pri.addTransformFromPos(self.root,
self.getName("upv_cns"), v)
self.upv_ctl = self.addCtl(self.upv_cns,
"upv_ctl",
tra.getTransform(self.upv_cns),
self.color_ik,
"diamond",
w=self.size * .12)
att.setInvertMirror(self.upv_ctl, ["tx"])
# References --------------------------------------
# Calculate again the transfor for the IK ref. This way align with FK
trnIK_ref = tra.getTransformLookingAt(self.guide.pos["wrist"],
self.guide.pos["eff"],
self.normal, "xz", self.negate)
self.ik_ref = pri.addTransform(self.ik_ctl, self.getName("ik_ref"),
trnIK_ref)
self.fk_ref = pri.addTransform(self.fk_ctl[2], self.getName("fk_ref"),
trnIK_ref)
# Chain --------------------------------------------
# The outputs of the ikfk2bone solver
self.bone0 = pri.addLocator(self.root, self.getName("0_bone"),
tra.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)
bShape = self.bone0.getShape()
bShape.setAttr("visibility", False)
self.bone1 = pri.addLocator(self.root, self.getName("1_bone"),
tra.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)
bShape = self.bone1.getShape()
bShape.setAttr("visibility", False)
#Elbow control
tA = tra.getTransformLookingAt(self.guide.apos[0], self.guide.apos[1],
self.normal, "xz", self.negate)
tA = tra.setMatrixPosition(tA, self.guide.apos[1])
tB = tra.getTransformLookingAt(self.guide.apos[1], self.guide.apos[2],
self.normal, "xz", self.negate)
t = tra.getInterpolateTransformMatrix(tA, tB)
self.ctrn_loc = pri.addTransform(self.root, self.getName("ctrn_loc"),
t)
#match IK FK references
self.match_fk0_off = pri.addTransform(self.root,
self.getName("matchFk0_npo"),
tra.getTransform(self.fk_ctl[1]))
# self.match_fk0_off.attr("tx").set(1.0)
self.match_fk0 = pri.addTransform(self.match_fk0_off,
self.getName("fk0_mth"),
tra.getTransform(self.fk_ctl[0]))
self.match_fk1_off = pri.addTransform(self.root,
self.getName("matchFk1_npo"),
tra.getTransform(self.fk_ctl[2]))
# self.match_fk1_off.attr("tx").set(1.0)
self.match_fk1 = pri.addTransform(self.match_fk1_off,
self.getName("fk1_mth"),
tra.getTransform(self.fk_ctl[1]))
self.match_fk2 = pri.addTransform(self.ik_ctl, self.getName("fk2_mth"),
tra.getTransform(self.fk_ctl[2]))
self.match_ik = pri.addTransform(self.fk2_ctl, self.getName("ik_mth"),
tra.getTransform(self.ik_ctl))
self.match_ikUpv = pri.addTransform(self.fk0_ctl,
self.getName("upv_mth"),
tra.getTransform(self.upv_ctl))
# Eff locator
self.eff_loc = pri.addTransformFromPos(self.root,
self.getName("eff_loc"),
self.guide.apos[2])
# Mid Controler ------------------------------------
self.mid_ctl = self.addCtl(self.ctrn_loc,
"mid_ctl",
tra.getTransform(self.ctrn_loc),
self.color_ik,
"sphere",
w=self.size * .2)
att.setInvertMirror(self.mid_ctl, ["tx", "ty", "tz"])
#Roll join ref---------------------------------
self.tws0_loc = pri.addTransform(self.root, self.getName("tws0_loc"),
tra.getTransform(self.fk_ctl[0]))
self.tws1_npo = pri.addTransform(self.ctrn_loc,
self.getName("tws1_npo"),
tra.getTransform(self.ctrn_loc))
self.tws1_loc = pri.addTransform(self.tws1_npo,
self.getName("tws1_loc"),
tra.getTransform(self.ctrn_loc))
self.tws1A_npo = pri.addTransform(self.mid_ctl,
self.getName("tws1A_npo"), tA)
self.tws1A_loc = pri.addTransform(self.tws1A_npo,
self.getName("tws1A_loc"), tA)
self.tws1B_npo = pri.addTransform(self.mid_ctl,
self.getName("tws1B_npo"), tB)
self.tws1B_loc = pri.addTransform(self.tws1B_npo,
self.getName("tws1B_loc"), tB)
self.tws2_npo = pri.addTransform(self.root, self.getName("tws2_npo"),
tra.getTransform(self.fk_ctl[2]))
self.tws2_loc = pri.addTransform(self.tws2_npo,
self.getName("tws2_loc"),
tra.getTransform(self.fk_ctl[2]))
# Roll twist chain ---------------------------------
#Arm
self.armChainPos = []
ii = 1.0 / (self.settings["div0"] + 1)
i = 0.0
for p in range(self.settings["div0"] + 2):
self.armChainPos.append(
vec.linearlyInterpolate(self.guide.pos["root"],
self.guide.pos["elbow"],
blend=i))
i = i + ii
self.armTwistChain = pri.add2DChain(self.root,
self.getName("armTwist%s_jnt"),
self.armChainPos, self.normal,
False, self.WIP)
#Forearm
self.forearmChainPos = []
ii = 1.0 / (self.settings["div1"] + 1)
i = 0.0
for p in range(self.settings["div1"] + 2):
self.forearmChainPos.append(
vec.linearlyInterpolate(self.guide.pos["elbow"],
self.guide.pos["wrist"],
blend=i))
i = i + ii
self.forearmTwistChain = pri.add2DChain(
self.root, self.getName("forearmTwist%s_jnt"),
self.forearmChainPos, self.normal, False, self.WIP)
pm.parent(self.forearmTwistChain[0], self.mid_ctl)
#Hand Aux chain and nonroll
self.auxChainPos = []
ii = .5
i = 0.0
for p in range(3):
self.auxChainPos.append(
vec.linearlyInterpolate(self.guide.pos["wrist"],
self.guide.pos["eff"],
blend=i))
i = i + ii
t = self.root.getMatrix(worldSpace=True)
self.aux_npo = pri.addTransform(self.root, self.getName("aux_npo"), t)
self.auxTwistChain = pri.add2DChain(self.aux_npo,
self.getName("auxTwist%s_jnt"),
self.auxChainPos, self.normal,
False, self.WIP)
#Non Roll join ref ---------------------------------
self.armRollRef = pri.add2DChain(self.root,
self.getName("armRollRef%s_jnt"),
self.armChainPos[:2], self.normal,
False, self.WIP)
self.forearmRollRef = pri.add2DChain(
self.aux_npo, self.getName("forearmRollRef%s_jnt"),
self.auxChainPos[: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 elbow angle control
self.divisions = self.settings["div0"] + self.settings["div1"] + 4
self.div_cns = []
for i in range(self.divisions):
div_cns = pri.addTransform(self.root,
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 wrist
self.end_ref = pri.addTransform(self.eff_loc, self.getName("end_ref"),
tra.getTransform(self.eff_loc))
if self.negate:
self.end_ref.attr("rz").set(180.0)
self.jnt_pos.append([self.end_ref, "end"])
# Tangent controls
t = tra.getInterpolateTransformMatrix(self.fk_ctl[0], self.tws1A_npo,
.3333)
self.armTangentA_loc = pri.addTransform(
self.root, self.getName("armTangentA_loc"),
self.fk_ctl[0].getMatrix(worldSpace=True))
self.armTangentA_npo = pri.addTransform(
self.armTangentA_loc, self.getName("armTangentA_npo"), t)
self.armTangentA_ctl = self.addCtl(self.armTangentA_npo,
"armTangentA_ctl",
t,
self.color_ik,
"circle",
w=self.size * .2,
ro=dt.Vector(0, 0, 1.570796))
t = tra.getInterpolateTransformMatrix(self.fk_ctl[0], self.tws1A_npo,
.6666)
self.armTangentB_npo = pri.addTransform(
self.tws1A_loc, self.getName("armTangentB_npo"), t)
self.armTangentB_ctl = self.addCtl(self.armTangentB_npo,
"armTangentB_ctl",
t,
self.color_ik,
"circle",
w=self.size * .2,
ro=dt.Vector(0, 0, 1.570796))
tC = self.tws1B_npo.getMatrix(worldSpace=True)
tC = tra.setMatrixPosition(tC, self.guide.apos[2])
t = tra.getInterpolateTransformMatrix(self.tws1B_npo, tC, .3333)
self.forearmTangentA_npo = pri.addTransform(
self.tws1B_loc, self.getName("forearmTangentA_npo"), t)
self.forearmTangentA_ctl = self.addCtl(self.forearmTangentA_npo,
"forearmTangentA_ctl",
t,
self.color_ik,
"circle",
w=self.size * .2,
ro=dt.Vector(0, 0, 1.570796))
t = tra.getInterpolateTransformMatrix(self.tws1B_npo, tC, .6666)
self.forearmTangentB_loc = pri.addTransform(
self.root, self.getName("forearmTangentB_loc"), tC)
self.forearmTangentB_npo = pri.addTransform(
self.forearmTangentB_loc, self.getName("forearmTangentB_npo"), t)
self.forearmTangentB_ctl = self.addCtl(self.forearmTangentB_npo,
"forearmTangentB_ctl",
t,
self.color_ik,
"circle",
w=self.size * .2,
ro=dt.Vector(0, 0, 1.570796))
t = self.mid_ctl.getMatrix(worldSpace=True)
self.elbowTangent_npo = pri.addTransform(
self.mid_ctl, self.getName("elbowTangent_npo"), t)
self.elbowTangent_ctl = self.addCtl(self.elbowTangent_npo,
"elbowTangent_ctl",
t,
self.color_fk,
"circle",
w=self.size * .25,
ro=dt.Vector(0, 0, 1.570796))
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 = 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 = primitive.addTransform(
self.ik_ctl, self.getName("fk2_mth"),
transform.getTransform(self.fk_ctl[2]))
self.match_ik = primitive.addTransform(
self.fk2_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.mid_ctl])
def addObjects(self):
"""Add all the objects needed to create the component."""
# Auto bend with position controls --------------------
if self.settings["autoBend"]:
self.autoBendChain = primitive.add2DChain(
self.root,
self.getName("autoBend%s_jnt"),
[self.guide.apos[0], self.guide.apos[1]],
self.guide.blades["blade"].z * -1,
False,
True)
for j in self.autoBendChain:
j.drawStyle.set(2)
# Ik Controlers ------------------------------------
t = transform.getTransformLookingAt(self.guide.apos[0],
self.guide.apos[1],
self.guide.blades["blade"].z * -1,
"yx",
self.negate)
self.ik0_npo = primitive.addTransform(
self.root, self.getName("ik0_npo"), t)
self.ik0_ctl = self.addCtl(self.ik0_npo,
"ik0_ctl",
t,
self.color_ik,
"compas",
w=self.size,
tp=self.parentCtlTag)
attribute.setKeyableAttributes(self.ik0_ctl, self.tr_params)
attribute.setRotOrder(self.ik0_ctl, "ZXY")
attribute.setInvertMirror(self.ik0_ctl, ["tx", "ry", "rz"])
t = transform.setMatrixPosition(t, self.guide.apos[1])
if self.settings["autoBend"]:
self.autoBend_npo = primitive.addTransform(
self.root, self.getName("spinePosition_npo"), t)
self.autoBend_ctl = self.addCtl(self.autoBend_npo,
"spinePosition_ctl",
t,
self.color_ik,
"square",
w=self.size,
d=.3 * self.size,
tp=self.parentCtlTag)
attribute.setKeyableAttributes(self.autoBend_ctl,
["tx", "ty", "tz", "ry"])
attribute.setInvertMirror(self.autoBend_ctl, ["tx", "ry"])
self.ik1_npo = primitive.addTransform(
self.autoBendChain[0], self.getName("ik1_npo"), t)
self.ik1autoRot_lvl = primitive.addTransform(
self.ik1_npo, self.getName("ik1autoRot_lvl"), t)
self.ik1_ctl = self.addCtl(self.ik1autoRot_lvl,
"ik1_ctl",
t,
self.color_ik,
"compas",
w=self.size,
tp=self.autoBend_ctl)
else:
t = transform.setMatrixPosition(t, self.guide.apos[1])
self.ik1_npo = primitive.addTransform(
self.root, self.getName("ik1_npo"), t)
self.ik1_ctl = self.addCtl(self.ik1_npo,
"ik1_ctl",
t,
self.color_ik,
"compas",
w=self.size,
tp=self.ik0_ctl)
attribute.setKeyableAttributes(self.ik1_ctl, self.tr_params)
attribute.setRotOrder(self.ik1_ctl, "ZXY")
attribute.setInvertMirror(self.ik1_ctl, ["tx", "ry", "rz"])
# Tangent controllers -------------------------------
if self.settings["centralTangent"]:
vec_pos = vector.linearlyInterpolate(self.guide.apos[0],
self.guide.apos[1],
.33)
t = transform.setMatrixPosition(t, vec_pos)
self.tan0_npo = primitive.addTransform(
self.ik0_ctl, self.getName("tan0_npo"), t)
self.tan0_off = primitive.addTransform(
self.tan0_npo, self.getName("tan0_off"), t)
self.tan0_ctl = self.addCtl(self.tan0_off,
"tan0_ctl",
t,
self.color_ik,
"sphere",
w=self.size * .1,
tp=self.ik0_ctl)
attribute.setKeyableAttributes(self.tan0_ctl, self.t_params)
vec_pos = vector.linearlyInterpolate(self.guide.apos[0],
self.guide.apos[1],
.66)
t = transform.setMatrixPosition(t, vec_pos)
self.tan1_npo = primitive.addTransform(
self.ik1_ctl, self.getName("tan1_npo"), t)
self.tan1_off = primitive.addTransform(
self.tan1_npo, self.getName("tan1_off"), t)
self.tan1_ctl = self.addCtl(self.tan1_off,
"tan1_ctl",
t,
self.color_ik,
"sphere",
w=self.size * .1,
tp=self.ik0_ctl)
attribute.setKeyableAttributes(self.tan1_ctl, self.t_params)
# Tangent mid control
vec_pos = vector.linearlyInterpolate(self.guide.apos[0],
self.guide.apos[1],
.5)
t = transform.setMatrixPosition(t, vec_pos)
self.tan_npo = primitive.addTransform(
self.tan0_npo, self.getName("tan_npo"), t)
self.tan_ctl = self.addCtl(self.tan_npo,
"tan_ctl",
t,
self.color_fk,
"sphere",
w=self.size * .2,
tp=self.ik1_ctl)
attribute.setKeyableAttributes(self.tan_ctl, self.t_params)
attribute.setInvertMirror(self.tan_ctl, ["tx"])
else:
vec_pos = vector.linearlyInterpolate(self.guide.apos[0],
self.guide.apos[1],
.33)
t = transform.setMatrixPosition(t, vec_pos)
self.tan0_npo = primitive.addTransform(
self.ik0_ctl, self.getName("tan0_npo"), t)
self.tan0_ctl = self.addCtl(self.tan0_npo,
"tan0_ctl",
t,
self.color_ik,
"sphere",
w=self.size * .2,
tp=self.ik0_ctl)
attribute.setKeyableAttributes(self.tan0_ctl, self.t_params)
vec_pos = vector.linearlyInterpolate(self.guide.apos[0],
self.guide.apos[1],
.66)
t = transform.setMatrixPosition(t, vec_pos)
self.tan1_npo = primitive.addTransform(
self.ik1_ctl, self.getName("tan1_npo"), t)
self.tan1_ctl = self.addCtl(self.tan1_npo,
"tan1_ctl",
t,
self.color_ik,
"sphere",
w=self.size * .2,
tp=self.ik1_ctl)
attribute.setKeyableAttributes(self.tan1_ctl, self.t_params)
attribute.setInvertMirror(self.tan0_ctl, ["tx"])
attribute.setInvertMirror(self.tan1_ctl, ["tx"])
# Curves -------------------------------------------
self.mst_crv = curve.addCnsCurve(
self.root,
self.getName("mst_crv"),
[self.ik0_ctl, self.tan0_ctl, self.tan1_ctl, self.ik1_ctl],
3)
self.slv_crv = curve.addCurve(self.root, self.getName("slv_crv"),
[datatypes.Vector()] * 10,
False,
3)
self.mst_crv.setAttr("visibility", False)
self.slv_crv.setAttr("visibility", False)
# Division -----------------------------------------
# The user only define how many intermediate division he wants.
# First and last divisions are an obligation.
parentdiv = self.root
parentctl = self.root
self.div_cns = []
self.fk_ctl = []
self.fk_npo = []
self.scl_transforms = []
self.twister = []
self.ref_twist = []
t = transform.getTransformLookingAt(
self.guide.apos[0],
self.guide.apos[1],
self.guide.blades["blade"].z * -1,
"yx",
self.negate)
parent_twistRef = primitive.addTransform(
self.root,
self.getName("reference"),
transform.getTransform(self.root))
self.jointList = []
self.preiviousCtlTag = self.parentCtlTag
for i in range(self.settings["division"]):
# References
div_cns = primitive.addTransform(parentdiv,
self.getName("%s_cns" % i))
pm.setAttr(div_cns + ".inheritsTransform", False)
self.div_cns.append(div_cns)
parentdiv = div_cns
# Controlers (First and last one are fake)
# if i in [0]:
# TODO: add option setting to add or not the first and last
# controller for the fk
# if i in [0, self.settings["division"] - 1] and False:
if i in [0, self.settings["division"] - 1]:
fk_ctl = primitive.addTransform(
parentctl,
self.getName("%s_loc" % i),
transform.getTransform(parentctl))
fk_npo = fk_ctl
if i in [self.settings["division"] - 1]:
self.fk_ctl.append(fk_ctl)
else:
fk_npo = primitive.addTransform(
parentctl,
self.getName("fk%s_npo" % (i - 1)),
transform.getTransform(parentctl))
fk_ctl = self.addCtl(fk_npo,
"fk%s_ctl" % (i - 1),
transform.getTransform(parentctl),
self.color_fk,
"cube",
w=self.size,
h=self.size * .05,
d=self.size,
tp=self.preiviousCtlTag)
attribute.setKeyableAttributes(self.fk_ctl)
attribute.setRotOrder(fk_ctl, "ZXY")
self.fk_ctl.append(fk_ctl)
self.preiviousCtlTag = fk_ctl
# setAttr(fk_npo+".inheritsTransform", False)
self.fk_npo.append(fk_npo)
parentctl = fk_ctl
scl_ref = primitive.addTransform(parentctl,
self.getName("%s_scl_ref" % i),
transform.getTransform(parentctl))
self.scl_transforms.append(scl_ref)
# Deformers (Shadow)
self.jnt_pos.append([scl_ref, i])
# Twist references (This objects will replace the spinlookup slerp
# solver behavior)
t = transform.getTransformLookingAt(
self.guide.apos[0],
self.guide.apos[1],
self.guide.blades["blade"].z * -1,
"yx",
self.negate)
twister = primitive.addTransform(
parent_twistRef, self.getName("%s_rot_ref" % i), t)
ref_twist = primitive.addTransform(
parent_twistRef, self.getName("%s_pos_ref" % i), t)
ref_twist.setTranslation(
datatypes.Vector(1.0, 0, 0), space="preTransform")
self.twister.append(twister)
self.ref_twist.append(ref_twist)
# TODO: update this part with the optiona FK controls update
for x in self.fk_ctl[:-1]:
attribute.setInvertMirror(x, ["tx", "rz", "ry"])
# Connections (Hooks) ------------------------------
self.cnx0 = primitive.addTransform(self.root, self.getName("0_cnx"))
self.cnx1 = primitive.addTransform(self.root, self.getName("1_cnx"))
def addObjects(self):
# Ik Controlers ------------------------------------
t = tra.getTransformLookingAt(self.guide.apos[0], self.guide.apos[1],
self.guide.blades["blade"].z, "yx",
self.negate)
self.ik0_npo = pri.addTransform(self.root, self.getName("ik0_npo"), t)
self.ik0_ctl = self.addCtl(self.ik0_npo,
"ik0_ctl",
t,
self.color_ik,
"compas",
w=self.size)
att.setKeyableAttributes(self.ik0_ctl)
att.setRotOrder(self.ik0_ctl, "XZY")
t = tra.setMatrixPosition(t, self.guide.apos[1])
self.ik1_npo = pri.addTransform(self.root, self.getName("ik1_npo"), t)
self.ik1_ctl = self.addCtl(self.ik1_npo,
"ik1_ctl",
t,
self.color_ik,
"compas",
w=self.size)
att.setKeyableAttributes(self.ik1_ctl)
att.setRotOrder(self.ik1_ctl, "XZY")
# Tangent controlers -------------------------------
t = tra.setMatrixPosition(
t,
vec.linearlyInterpolate(self.guide.apos[0], self.guide.apos[1],
.33))
self.tan0_npo = pri.addTransform(self.ik0_ctl,
self.getName("tan0_npo"), t)
self.tan0_ctl = self.addCtl(self.tan0_npo,
"tan0_ctl",
t,
self.color_ik,
"sphere",
w=self.size * .2)
att.setKeyableAttributes(self.tan0_ctl, self.t_params)
t = tra.setMatrixPosition(
t,
vec.linearlyInterpolate(self.guide.apos[0], self.guide.apos[1],
.66))
self.tan1_npo = pri.addTransform(self.ik1_ctl,
self.getName("tan1_npo"), t)
self.tan1_ctl = self.addCtl(self.tan1_npo,
"tan1_ctl",
t,
self.color_ik,
"sphere",
w=self.size * .2)
att.setKeyableAttributes(self.tan1_ctl, self.t_params)
# Curves -------------------------------------------
self.mst_crv = cur.addCnsCurve(
self.root, self.getName("mst_crv"),
[self.ik0_ctl, self.tan0_ctl, self.tan1_ctl, self.ik1_ctl], 3)
self.slv_crv = cur.addCurve(self.root, self.getName("slv_crv"),
[dt.Vector()] * 10, False, 3)
self.mst_crv.setAttr("visibility", False)
self.slv_crv.setAttr("visibility", False)
# Division -----------------------------------------
# The user only define how many intermediate division he wants.
# First and last divisions are an obligation.
parentdiv = self.root
parentctl = self.root
self.div_cns = []
self.fk_ctl = []
self.fk_npo = []
self.scl_npo = []
for i in range(self.settings["division"]):
# References
div_cns = pri.addTransform(parentdiv, self.getName("%s_cns" % i))
setAttr(div_cns + ".inheritsTransform", False)
self.div_cns.append(div_cns)
parentdiv = div_cns
scl_npo = pri.addTransform(parentctl,
self.getName("%s_scl_npo" % i),
tra.getTransform(parentctl))
# Controlers (First and last one are fake)
if i in [0, self.settings["division"] - 1]:
fk_ctl = pri.addTransform(scl_npo, self.getName("%s_loc" % i),
tra.getTransform(parentctl))
fk_npo = fk_ctl
else:
fk_npo = pri.addTransform(scl_npo,
self.getName("fk%s_npo" % (i - 1)),
tra.getTransform(parentctl))
fk_ctl = self.addCtl(fk_npo,
"fk%s_ctl" % (i - 1),
tra.getTransform(parentctl),
self.color_fk,
"cube",
w=self.size,
h=self.size * .05,
d=self.size)
att.setKeyableAttributes(self.fk_ctl)
att.setRotOrder(fk_ctl, "XZY")
# setAttr(fk_npo+".inheritsTransform", False)
self.scl_npo.append(scl_npo)
self.fk_npo.append(fk_npo)
self.fk_ctl.append(fk_ctl)
parentctl = fk_ctl
# Deformers (Shadow)
self.addShadow(fk_ctl, i)
# Connections (Hooks) ------------------------------
self.cnx0 = pri.addTransform(self.root, self.getName("0_cnx"))
self.cnx1 = pri.addTransform(self.root, self.getName("1_cnx"))
def addObjects(self):
# Ik Controlers ------------------------------------
t = tra.getTransformLookingAt(self.guide.apos[0], self.guide.apos[1], self.guide.blades["blade"].z, "yx", self.negate)
self.ik0_npo = pri.addTransform(self.root, self.getName("ik0_npo"), t)
self.ik0_ctl = self.addCtl(self.ik0_npo, "ik0_ctl", t, self.color_ik, "compas", w=self.size)
att.setKeyableAttributes(self.ik0_ctl)
att.setRotOrder(self.ik0_ctl, "XZY")
t = tra.setMatrixPosition(t, self.guide.apos[1])
self.ik1_npo = pri.addTransform(self.root, self.getName("ik1_npo"), t)
self.ik1_ctl = self.addCtl(self.ik1_npo, "ik1_ctl", t, self.color_ik, "compas", w=self.size)
att.setKeyableAttributes(self.ik1_ctl)
att.setRotOrder(self.ik1_ctl, "XZY")
# Tangent controlers -------------------------------
t = tra.setMatrixPosition(t, vec.linearlyInterpolate(self.guide.apos[0], self.guide.apos[1], .33))
self.tan0_npo = pri.addTransform(self.ik0_ctl, self.getName("tan0_npo"), t)
self.tan0_ctl = self.addCtl(self.tan0_npo, "tan0_ctl", t, self.color_ik, "sphere", w=self.size*.2)
att.setKeyableAttributes(self.tan0_ctl, self.t_params)
t = tra.setMatrixPosition(t, vec.linearlyInterpolate(self.guide.apos[0], self.guide.apos[1], .66))
self.tan1_npo = pri.addTransform(self.ik1_ctl, self.getName("tan1_npo"), t)
self.tan1_ctl = self.addCtl(self.tan1_npo, "tan1_ctl", t, self.color_ik, "sphere", w=self.size*.2)
att.setKeyableAttributes(self.tan1_ctl, self.t_params)
# Curves -------------------------------------------
self.mst_crv = cur.addCnsCurve(self.root, self.getName("mst_crv"), [self.ik0_ctl, self.tan0_ctl, self.tan1_ctl, self.ik1_ctl], 3)
self.slv_crv = cur.addCurve(self.root, self.getName("slv_crv"), [dt.Vector()]*10, False, 3)
self.mst_crv.setAttr("visibility", False)
self.slv_crv.setAttr("visibility", False)
# Division -----------------------------------------
# The user only define how many intermediate division he wants.
# First and last divisions are an obligation.
parentdiv = self.root
parentctl = self.root
self.div_cns = []
self.fk_ctl = []
self.fk_npo = []
self.scl_npo = []
for i in range(self.settings["division"]):
# References
div_cns = pri.addTransform(parentdiv, self.getName("%s_cns"%i))
setAttr(div_cns+".inheritsTransform", False)
self.div_cns.append(div_cns)
parentdiv = div_cns
scl_npo = pri.addTransform(parentctl, self.getName("%s_scl_npo"%i), tra.getTransform(parentctl))
# Controlers (First and last one are fake)
if i in [0, self.settings["division"] - 1]:
fk_ctl = pri.addTransform(scl_npo, self.getName("%s_loc"%i), tra.getTransform(parentctl))
fk_npo = fk_ctl
else:
fk_npo = pri.addTransform(scl_npo, self.getName("fk%s_npo"%(i-1)), tra.getTransform(parentctl))
fk_ctl = self.addCtl(fk_npo, "fk%s_ctl"%(i-1), tra.getTransform(parentctl), self.color_fk, "cube", w=self.size, h=self.size*.05, d=self.size)
att.setKeyableAttributes(self.fk_ctl)
att.setRotOrder(fk_ctl, "XZY")
# setAttr(fk_npo+".inheritsTransform", False)
self.scl_npo.append(scl_npo)
self.fk_npo.append(fk_npo)
self.fk_ctl.append(fk_ctl)
parentctl = fk_ctl
# Deformers (Shadow)
self.addShadow(fk_ctl, i)
# Connections (Hooks) ------------------------------
self.cnx0 = pri.addTransform(self.root, self.getName("0_cnx"))
self.cnx1 = pri.addTransform(self.root, self.getName("1_cnx"))
