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utilities_rigging.py
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import pymel.core as pm
import maya.cmds as cmds
from maya import cmds , OpenMaya
import math
# clean channel box
def hideShapes(*args):
obj = cmds.ls(tr=1, s=1)
for o in obj:
cmds.setAttr(o + '.isHistoricallyInteresting', 0)
def hideInputs(*args):
obj = cmds.ls(dep=0, nt=0, tr=0,s=0,lt=0)
for o in obj:
cmds.setAttr(str(o) + '.isHistoricallyInteresting', 0)
# -------------transform objects---------------------------#
# snap objects
def snapObject(*args):
sel = pm.ls(sl=1)
target = sel[0]
ctrlObject = sel[1:]
for c in ctrlObject:
prntConst = pm.parentConstraint(target, c, w=1)
pm.delete(prntConst)
# centerPivot
def centerPivot(target):
sel = pm.ls(sl=1)
for s in sel:
pm.xform(s, cp=1)
def zeroGrp(obj):
grp_name = str(obj[0]) + '_offset'
offset_grp = pm.group(em=True, name=grp_name)
# pos = pm.xform(offset_grp, p = 1)
prntConst = pm.parentConstraint(obj, offset_grp, mo=0)
pm.delete(prntConst)
pm.parent(obj, offset_grp)
return offset_grp
def snap(obj, target):
prntConst = pm.parentConstraint(target, obj, mo=0)
pm.delete(prntConst)
# reset transform
def resetTranslate(*args):
sel = pm.ls(sl=1)
for s in sel:
# pm.connectAttr( 'l_stretch_mult_scaleY.outputX' ,s+'.scaleY', f=1)
pm.setAttr(s + '.translateX', 0)
pm.setAttr(s + '.translateY', 0)
pm.setAttr(s + '.translateZ', 0)
def resetRotation(*args):
sel = pm.ls(sl=1)
for s in sel:
# pm.connectAttr( 'l_stretch_mult_scaleY.outputX' ,s+'.scaleY', f=1)
pm.setAttr(s + '.rotateX', 0)
pm.setAttr(s + '.rotateY', 0)
pm.setAttr(s + '.rotateZ', 0)
def resetScale(*args):
sel = pm.ls(sl=1)
for s in sel:
# pm.connectAttr( 'l_stretch_mult_scaleY.outputX' ,s+'.scaleY', f=1)
pm.setAttr(s + '.scaleX', 1)
pm.setAttr(s + '.scaleY', 1)
pm.setAttr(s + '.scaleZ', 1)
# -------------create heirarchy---------------------------#
# create offsetGrp
def createOffsetGrp(*args):
target = pm.ls(sl=1)
ctrl_parent = pm.listRelatives(target, p=1)
offset_grp = pm.group(target, n=target[0] + 'offset')
pm.xform(offset_grp, cp=1)
return offset_grp
def createCtrlLocHierarchy(*args):
sel = pm.ls(sl=1)
for s in sel:
pos = pm.xform(s, q=1, ws=1, t=1)
rot = pm.xform(s, q=1, ws=1, ro=1)
loc = pm.spaceLocator()
grp = pm.group(em=1)
ctrl = pm.circle(r=1)[0]
pm.rename(loc, s + "_LOC")
pm.rename(grp, s + "_grp")
pm.rename(ctrl, s + "_ctrl")
pm.xform(loc, ws=1, t=pos)
pm.xform(loc, ws=1, ro=rot)
pm.xform(grp, ws=1, t=pos)
pm.xform(grp, ws=1, ro=rot)
pm.xform(ctrl, ws=1, t=pos)
pm.xform(ctrl, ws=1, ro=rot)
pm.parent(s, loc)
pm.parent(loc, ctrl)
pm.parent(ctrl, grp)
def createLocJntHierarchy(*args):
sel = pm.ls(sl=1)
print sel
for s in sel:
pos = pm.xform(s, q=1, ws=1, t=1)
rot = pm.xform(s, q=1, ws=1, ro=1)
loc = pm.spaceLocator()
grp = pm.group(em=1)
pm.rename(loc, s + "_LOC")
pm.rename(grp, s + "_grp")
pm.xform(loc, ws=1, t=pos)
pm.xform(loc, ws=1, ro=rot)
pm.xform(grp, ws=1, t=pos)
pm.xform(grp, ws=1, ro=rot)
pm.parent(s, loc)
pm.parent(loc, grp)
# -------------create joints---------------------------#
'''
# create joints on Crv
def jntsAlongCrv(curve=None, segments=2):
# creates an oriented joint chain that follows a selected curve
if segments < 2:
return
if not curve:
curve = cmds.ls(sl=1, o=1)[0]
# use pointOnCurve(pp=0->2) to find world coordinates on the curve
jnts = []
a = 0.0
# find the max U value. It's equal to the number of spans on the curve
u = cmds.getAttr(curve + ".spans")
# these have to be float values!
i = u / (float(segments) - 1.0)
cmds.select(cl=1)
# c will be used to check for computational errors because on some numbers we end at segments - 1
c = 0
while a <= u:
jnt = cmds.joint(p=cmds.pointOnCurve(curve, pr=a))
pm.parent(jnt, w=1)
jnts.append(jnt)
a += i
c += 1
# in some cases (segments=10,12,19) we end at one joint before the end. This fixes this problem.
if c != segments:
jnts.append(cmds.joint(p=cmds.pointOnCurve(curve, pr=u)))
return jnts
'''
# non zeo joints
def nonZeroJoints(*args):
sel = pm.ls(sl=1)
trans = ['translate', 'rotate', 'scale']
axis = ['x', 'y', 'z']
for s in sel:
rotX = pm.getAttr(s + '.rotateX')
rotY = pm.getAttr(s + '.rotateY')
rotZ = pm.getAttr(s + '.rotateZ')
jntOrntX = pm.getAttr(s + '.jointOrientX')
jntOrntY = pm.getAttr(s + '.jointOrientY')
jntOrntZ = pm.getAttr(s + '.jointOrientZ')
print jntOrntY
if (rotX != 0):
jntOrntX = rotX + jntOrntX
pm.setAttr(s + '.jointOrientX', jntOrntX)
if (rotY != 0):
jntOrntY = rotY + jntOrntY
pm.setAttr(s + '.jointOrientY', jntOrntY)
if (rotZ != 0):
jntOrntZ = rotZ + jntOrntZ
pm.setAttr(s + '.jointOrientZ', jntOrntZ)
pm.setAttr(s + '.rotateX', 0)
pm.setAttr(s + '.rotateY', 0)
pm.setAttr(s + '.rotateZ', 0)
# create joints on the center of selected vertices
def createJointOnCenter(*args):
# create joint on center
sel = cmds.ls(sl=1, fl=1)
xList = []
yList = []
zList = []
for s in sel:
pos = cmds.xform(s, ws=1, q=1, t=1)
print pos
xList.append(pos[0])
yList.append(pos[1])
zList.append(pos[2])
sum_x = sum(xList) / len(xList)
sum_y = sum(yList) / len(xList)
sum_z = sum(zList) / len(xList)
print sum_x
print sum_y
print sum_z
jnt = cmds.joint(p=(sum_x, sum_y, sum_z))
cmds.parent(jnt, w=1)
# create joints on selection
def createJointOnSelectedVeritces(*args):
sel = cmds.ls(sl=1, fl=1)
pm.select(cl=1)
for s in sel:
pos = pm.xform(s, ws=1, q=1, t=1)
jnt = pm.joint(p = pos)
pm.parent(jnt, w=1)
#zero out joint orientation
def zeroOutJointOrientation(*args):
sel = pm.ls(sl=1)
for s in sel:
jntOrntX = pm.getAttr(s + '.jointOrientX')
jntOrntY = pm.getAttr(s + '.jointOrientY')
jntOrntZ = pm.getAttr(s + '.jointOrientZ')
pm.setAttr(s + '.jointOrientX', 0)
pm.setAttr(s + '.jointOrientY', 0)
pm.setAttr(s + '.jointOrientZ', 0)
#create heirarchy of selected joints
def createJointHierarchyOnSelection(*args):
sel = cmds.ls(sl=1)
selectionLength = len(sel) - 1
i = 0
for i in range(selectionLength):
pm.parent(sel[i], sel[i + 1])
i = i + 1
# remove joints
def removeJoints(*args):
sel = cmds.ls(sl=1)
for s in sel:
cmds.removeJoint(s)
# -------------create rig setup---------------------------#
def colorCtr(color=None, ctrl=None, *args):
if (color == "RED"):
ctrl.overrideEnabled.set(1)
ctrl.overrideRGBColors.set(1)
ctrl.overrideColorRGB.set(1.0, 0.0, 0.0)
if (color == "BLUE"):
ctrl.overrideEnabled.set(1)
ctrl.overrideRGBColors.set(1)
ctrl.overrideColorRGB.set(0.0, 0.0, 1.0)
if (color == "LIGHTBLUE"):
ctrl.overrideEnabled.set(1)
ctrl.overrideRGBColors.set(1)
ctrl.overrideColorRGB.set(0.0, 0.156, 1.0)
if (color == "GREEN"):
ctrl.overrideEnabled.set(1)
ctrl.overrideRGBColors.set(1)
ctrl.overrideColorRGB.set(0.0, 1.0, 0.0)
if (color == "YELLOW"):
ctrl.overrideEnabled.set(1)
ctrl.overrideRGBColors.set(1)
ctrl.overrideColorRGB.set(1.0, 1.0, 0.0)
if (color == "PINK"):
ctrl.overrideEnabled.set(1)
ctrl.overrideRGBColors.set(1)
ctrl.overrideColorRGB.set(1.0, 0.0, 1.0)
if (color == "VOILET"):
ctrl.overrideEnabled.set(1)
ctrl.overrideRGBColors.set(1)
ctrl.overrideColorRGB.set(0.188, 0.0, 1.0)
if (color == "ORANGE"):
ctrl.overrideEnabled.set(1)
ctrl.overrideRGBColors.set(1)
ctrl.overrideColorRGB.set(1.0, 0.094, 0.0)
def snap(target, ctrlObject):
prntConst = pm.parentConstraint(target, ctrlObject, w=1)
pm.delete(prntConst)
def createOffset(target, name):
pm.select(clear=1)
ctrl_parent = pm.listRelatives(target, p=1)
offset_grp = pm.group(target, n=target[0] + name)
pm.xform(offset_grp, cp=1)
return offset_grp
# create jiggle joints
def createJiggleonJoints(*args):
# pm.parent(obj,offset_grp)
# get list of the joints
sel = pm.ls(sl = 1)
if pm.objExists("tuner_ctrl"):
tuner_ctrl = "tuner_ctrl"
else:
tuner_ctrl = pm.circle(n = "tuner_ctrl")
pm.addAttr(tuner_ctrl, ln= "Stiffness",at= "double", dv= 1,k=1)
if pm.objExists("dynamics_grp"):
dynamics_grp = "dynamics_grp"
else:
dynamics_grp = pm.group(n = "dynamics_grp", w=1)
if pm.objExists("drive_ctrl"):
drive_ctrl = "drive_ctrl"
else:
drive_ctrl= pm.circle(n = "drive_ctrl")
drive_ctrl = "drive_ctrl"
#in loop
for s in sel:
jiggle_ctrl = pm.circle( n = s+ "_jiggle", nr = [1, 0, 0])
#create plane
goal_plane = pm.polyPlane(n = s + "_goal_plane", w=1 , h =1,sx= 1,sy= 1,ax =[ 1, 0, 0],cuv =2 ,ch =1)
#move it a bit forward
chld = pm.listRelatives(s, c = 1)
ref = pm.duplicate(chld)
plane_move_location = pm.getAttr(ref[0]+".translateX")
pm.setAttr(ref[0]+".translateX", plane_move_location+1)
#oreint plane to joint
snap(goal_plane,ref[0])
pm.delete(ref)
#create zero group to zero out the tranlsation
goal_plane_offset_grp = zeroGrp(goal_plane)
#create soft body
soft_plane_particle = pm.soft(goal_plane,c= 0, d= 1, g =0.5)
soft_plane_particle_shape = soft_plane_particle[0] + "Shape"
pm.select("copyOf"+ goal_plane[0])
soft_plane = pm.ls(sl =1)
#create locator
loc = pm.spaceLocator(n = s+ "_loc_aim")
#point on poly constraint locator it on the plane
pm.pointOnPolyConstraint(soft_plane, loc, offset= [0 ,0, 0],weight=1)
snap(jiggle_ctrl,goal_plane)
jiggle_ctrl_grp = zeroGrp(jiggle_ctrl)
pm.parentConstraint( jiggle_ctrl, goal_plane_offset_grp, mo =0 )
#create aim constraint with maintain offset for joint to locator
pm.aimConstraint(loc, s, mo=1,weight= 1,aimVector=[1, 0, 0],upVector=[0, 1, 0],worldUpType= "vector",worldUpVector= [0, 1, 0])
stiffness_mult = pm.shadingNode("multiplyDivide", asUtility =True)
pm.connectAttr(str(tuner_ctrl[0])+".Stiffness", str(stiffness_mult)+".input1X", f=1)
pm.setAttr(str(stiffness_mult)+".input2X", 0.1)
pm.connectAttr( str(stiffness_mult)+".outputX", str(soft_plane_particle_shape)+".goalWeight[0]", f=1)
pm.parent(goal_plane_offset_grp,dynamics_grp)
pm.parent(soft_plane,dynamics_grp)
pm.parent(loc,dynamics_grp)
pm.parent(jiggle_ctrl_grp,drive_ctrl)
pm.parent(sel,drive_ctrl)
# movable pivot on selected control
def createMovablePivot(*args):
sel = pm.ls(sl=1)
ctrl = sel[0]
jnt= sel[1]
pos = pm.xform(ctrl, ws=1,q=1, t=1)
pivot = pm.spaceLocator(n="pivot", p= pos)
ctrl_loc = pm.spaceLocator(n="ctrl_loc", p= pos)
pm.parent(pivot,ctrl)
pm.parent(ctrl_loc, ctrl)
pm.parentConstraint(ctrl_loc, jnt, mo=1)
pm.setAttr(ctrl_loc+'.visibility',0)
pm.connectAttr( pivot+'.translateX',ctrl+'.rotatePivotX')
pm.connectAttr( pivot+'.translateY',ctrl+'.rotatePivotY')
pm.connectAttr( pivot+'.translateZ',ctrl+'.rotatePivotZ')
# create splineIK on selected vertices
def createFKChain(*args):
fk_chain = pm.ls(sl=1)
i = 0
# sel = pm.ls(selection = True)
fk_ctrl_list = []
fk_ctrl_offset_list = []
for s in fk_chain:
rotX = pm.getAttr(s + '.rotateX')
rotY = pm.getAttr(s + '.rotateY')
rotZ = pm.getAttr(s + '.rotateZ')
jntOrntX = pm.getAttr(s + '.jointOrientX')
jntOrntY = pm.getAttr(s + '.jointOrientY')
jntOrntZ = pm.getAttr(s + '.jointOrientZ')
if (rotX != 0):
jntOrntX = rotX + jntOrntX
pm.setAttr(s + '.jointOrientX', jntOrntX)
if (rotY != 0):
jntOrntY = rotY + jntOrntY
pm.setAttr(s + '.jointOrientY', jntOrntY)
if (rotZ != 0):
jntOrntZ = rotZ + jntOrntZ
pm.setAttr(s + '.jointOrientZ', jntOrntZ)
pm.setAttr(s + '.rotateX', 0)
pm.setAttr(s + '.rotateY', 0)
pm.setAttr(s + '.rotateZ', 0)
# reorient last joint
pm.setAttr(fk_chain[-1] + ".jointOrientX", 0)
pm.setAttr(fk_chain[-1] + ".jointOrientY", 0)
pm.setAttr(fk_chain[-1] + ".jointOrientZ", 0)
for i in range(len(fk_chain)):
fk_ctrl = pm.circle(n=fk_chain[i] + '_fk_ctrl', c=(0, 0, 0), nr=(0, 0, 0), sw=360, r=1, d=3, ut=0, tol=0.01,
s=8)
fk_ctrl_offset = createOffset(fk_ctrl, "offset")
snap(fk_chain[i], fk_ctrl_offset)
pm.orientConstraint(fk_ctrl, fk_chain[i], mo=1)
fk_ctrl_list.append(fk_ctrl)
fk_ctrl_offset_list.append(fk_ctrl_offset)
colorCtr("RED", fk_ctrl[0])
pm.select(clear=1)
i = i + 1
for i in range(len(fk_chain) - 1):
pm.parent(fk_ctrl_offset_list[i + 1], fk_ctrl_list[i][0])
def createIK_chain(guideList, *args):
# loc
# guideList= createLimbGuide[0]
# print(guideList)
refresh_list = []
jnt_chain = pm.ls(sl=1)
root_ctrl = pm.circle(n="root_ctrl", c=(0, 0, 0), nr=(0, 1, 0), sw=360, r=2, d=1, ut=0,
tol=0.01, s=8)
root_ctrl_offset = createOffset(root_ctrl, "offset_grup")
pm.select(clear=1)
pos_upper = pm.xform(jnt_chain[0], ws=1, t=1, q=1)
pos_middle = pm.xform(jnt_chain[1], ws=1, t=1, q=1)
pos_end = pm.xform(jnt_chain[2], ws=1, t=1, q=1)
upper_loc = pm.spaceLocator(p=pos_upper) # upperlimb
middle_loc = pm.spaceLocator(p=pos_middle) # middlelimb
end_loc = pm.spaceLocator(p=pos_end) # endlimb
# control list
pm.select(clear=1)
# orient joint chain
pm.joint(jnt_chain[0], e=1, oj='yzx', secondaryAxisOrient="zup", ch=1, zso=1)
for s in jnt_chain:
rotX = pm.getAttr(s + '.rotateX')
rotY = pm.getAttr(s + '.rotateY')
rotZ = pm.getAttr(s + '.rotateZ')
jntOrntX = pm.getAttr(s + '.jointOrientX')
jntOrntY = pm.getAttr(s + '.jointOrientY')
jntOrntZ = pm.getAttr(s + '.jointOrientZ')
print jntOrntY
if (rotX != 0):
jntOrntX = rotX + jntOrntX
pm.setAttr(s + '.jointOrientX', jntOrntX)
if (rotY != 0):
jntOrntY = rotY + jntOrntY
pm.setAttr(s + '.jointOrientY', jntOrntY)
if (rotZ != 0):
jntOrntZ = rotZ + jntOrntZ
pm.setAttr(s + '.jointOrientZ', jntOrntZ)
pm.setAttr(s + '.rotateX', 0)
pm.setAttr(s + '.rotateY', 0)
pm.setAttr(s + '.rotateZ', 0)
# reorient last joint
pm.setAttr(jnt_chain[2] + ".jointOrientX", 0)
pm.setAttr(jnt_chain[2] + ".jointOrientY", 0)
pm.setAttr(jnt_chain[2] + ".jointOrientZ", 0)
pm.select(clear=1)
# ------------------------------------------------------------------------
# create IK handle
ik_hdl = pm.ikHandle(sj=jnt_chain[0], ee=jnt_chain[2], n="l_arm_ikHdl")
#ik_hdl_grp = createOffset(ik_hdl[0],"offset_grup")
# create controls
ik_ctrl = pm.circle(n="ik_ctrl")
pm.rename(ik_ctrl[0], 'l_arm_ik_ctrl')
snap(jnt_chain[2], ik_ctrl)
ik_ctrl_grp = createOffset(ik_ctrl,"offset_grup")
pm.parent(ik_ctrl_grp, root_ctrl[0])
# constraint ik hdl
pm.pointConstraint(ik_ctrl, ik_hdl[0], offset=[0, 0, 0], weight=1)
# -------------------------------------------------------------------------
# create locators for pole vector position
loc1 = pm.spaceLocator(n="loc1")
loc2 = pm.spaceLocator(n="loc2")
grp1 = pm.group(loc1, n=loc1 + "grp1_offset")
grp2 = pm.group(loc2, n=loc2 + "grp2_offset")
# create elbow control
elbow_ctrl = pm.circle(n="elbow_ctrl")
pm.rename(elbow_ctrl[0], 'elbow_ctrl')
elbow_ctrl_grp = createOffset(elbow_ctrl,"offset_grup")
pm.parent(elbow_ctrl_grp, root_ctrl[0])
# point constraint grp1 to root and end
pm.pointConstraint(jnt_chain[0], jnt_chain[2], grp1, offset=[0, 0, 0], weight=1)
# aim const grp1 to root jnt
pm.aimConstraint(jnt_chain[0], grp1, offset=[0, 0, 0], weight=1, aimVector=[0, 1, 0], upVector=[0, 1, 0],
worldUpType="scene")
# point const loc1 to middle joint, only y axis
pm.pointConstraint(jnt_chain[1], loc1, offset=[0, 0, 0], skip=["x", "z"], weight=1)
# point const grp2 to middle joint
pm.pointConstraint(jnt_chain[1], grp2, offset=[0, 0, 0], weight=1)
# aim constraint grp2 to loc1, choose axis which will move loc1 away
pm.aimConstraint(loc1, grp2, offset=[0, 0, 0], weight=1, aimVector=[0, 0, 1], upVector=[0, 1, 0],
worldUpType="scene")
pm.move(0, 0, -12, loc2, os=True, rpr=True)
snap(loc2, elbow_ctrl_grp)
pm.poleVectorConstraint(elbow_ctrl, ik_hdl[0], w=1)
# _________________________________________________________________________
pm.select(clear=1)
colorCtr("ORANGE", ik_ctrl[0])
colorCtr("ORANGE", elbow_ctrl[0])
# delete guides
pm.delete(grp1)
pm.delete(grp2)
pm.delete(upper_loc)
pm.delete(middle_loc)
pm.delete(end_loc)
def jntsOnCrv(curve=None, segments=5):
# creates an oriented joint chain that follows a selected curve
if segments < 2:
return
if not curve:
curve = cmds.ls(sl=1, o=1)[0]
# use pointOnCurve(pp=0->2) to find world coordinates on the curve
jnts = []
a = 0.0
# find the max U value. It's equal to the number of spans on the curve
u = cmds.getAttr(curve + ".spans")
# these have to be float values!
i = u / (float(segments) - 1.0)
cmds.select(cl=1)
# c will be used to check for computational errors because on some numbers we end at segments - 1
c = 0
while a <= u:
jnt = cmds.joint(p=cmds.pointOnCurve(curve, pr=a))
pm.parent(jnt, w=1)
jnts.append(jnt)
a += i
c += 1
# in some cases (segments=10,12,19) we end at one joint before the end. This fixes this problem.
if c != segments:
jnts.append(cmds.joint(p=cmds.pointOnCurve(curve, pr=u)))
return jnts
'''
# centerPivot
def centerPivot(target):
pm.xform(target, cp=1)
'''
def createSoftMod(*args):
#based on softmode setup created by rigmarole studio
sel = pm.ls(sl=1)
#get shape node
selShape = pm.listRelatives(sel,s=1)[0]
#get softmod
soft = pm.listConnections(selShape,t="softMod")
#get transform handle
softHandle = pm.listConnections(soft, t= "transform")
#soft = pm.listRelatives(softHandle)
print softHandle
soft_ctrl = pm.circle(n = "soft_C_001_CTRL", r=2, ch =0)
colorCtr("BLUE",soft_ctrl[0])
soft_grup = pm.group(soft_ctrl, n = "soft_C_001_GRUP")
bulge_ctrl = pm.circle(n = "bulge_C_001_CTRL",r= 1,ch =0)
colorCtr("Orange",bulge_ctrl[0])
bulge_grup = pm.group(bulge_ctrl, n = "bulge_C_001_GRUP")
soft_loc = pm.spaceLocator(n= "soft_C_001_LOCT")
pm.parent(bulge_grup,soft_ctrl[0])
prntConst = pm.parentConstraint(sel,soft_grup, mo =0)
pm.delete(prntConst)
pm.parentConstraint(soft_ctrl,soft_loc, mo =1)
pm.addAttr (bulge_ctrl,ln= "bulge",at ="enum",en= "CONTROL:" , k=1)
pm.addAttr(bulge_ctrl,ln ="Strength",at ="double",dv= 0, k=1)
pm.addAttr (bulge_ctrl,ln= "Radius" ,at ="double",dv= 0, k=1)
pm.connectAttr(str(soft_loc)+".translateX",str(soft[0])+".falloffCenterX")
pm.connectAttr(str(soft_loc)+".translateY",str(soft[0])+".falloffCenterY")
pm.connectAttr(str(soft_loc)+".translateZ",str(soft[0])+".falloffCenterZ")
pm.connectAttr(str(bulge_ctrl[0])+".rotateX", str(softHandle[0])+".rotateX")
pm.connectAttr(str(bulge_ctrl[0])+".rotateY", str(softHandle[0])+".rotateY")
pm.connectAttr(str(bulge_ctrl[0])+".rotateZ", str(softHandle[0])+".rotateZ")
pm.connectAttr(str(bulge_ctrl[0])+".Strength", str(soft[0])+".envelope")
pm.connectAttr(str(bulge_ctrl[0])+".Radius", str(soft[0])+".falloffRadius")
pm.connectAttr( str(bulge_ctrl[0])+".translateX", str(softHandle[0])+".translateX")
pm.connectAttr( str(bulge_ctrl[0])+".translateY", str(softHandle[0])+".translateY")
pm.connectAttr( str(bulge_ctrl[0])+".translateZ", str(softHandle[0])+".translateZ")
def createSplineIK(*args):
sel = pm.ls(sl=1, fl=1)
# clear selection to avoid parenting
pm.select(clear=1)
if (pm.objExists("rig_C_001_GRUP") == False):
rig_grup = pm.group(n="rig_C_001_GRUP")
if (pm.objExists("bodyDeform_C_001_GRUP") == False):
bodyDef_grup = pm.group(n="bodyDeform_C_001_GRUP")
rig_grup = "rig_C_001_GRUP"
bodyDef_grup = "bodyDeform_C_001_GRUP"
jntList = []
jntPosList = []
bodydeform_obj = []
# create joints on vrtx
for s in sel:
# get position of vertex
pos = pm.xform(s, ws=1, q=1, t=1)
# create joint
jnt = pm.joint()
pm.parent(jnt, w=1)
pm.xform(jnt, ws=1, t=pos)
jntPosList.append(pos)
jntList.append(jnt)
# create joint chain
selectionLength = len(jntList) - 1
i = 0
for i in range(selectionLength):
pm.parent(jntList[i], jntList[i + 1])
i = i + 1
pm.reroot(jntList[0])
# orient chain
pm.joint(jntList[0], e=1, oj="xyz", ch=1)
pm.joint(jntList[-1], e=1, oj="none")
crv = pm.curve(p=jntPosList, d=3)
# create splineIK curve
pm.select(cl=1)
segments = 9
ctrlJnts = jntsOnCrv(str(crv), segments)
ctrljntPosList = []
for c in ctrlJnts:
# get position of vertex
pos = pm.xform(c, ws=1, q=1, t=1)
# jnt pos
ctrljntPosList.append(pos)
splineIkCrv = pm.curve(p=ctrljntPosList, d=3, n='splineIkCrv')
pm.delete(crv)
ikHdl = pm.ikHandle(n='ikh', sj=str(jntList[0]), ee=str(jntList[-1]), sol='ikSplineSolver', ccv=False, pcv=False,
c=splineIkCrv)[0]
pm.select(ctrlJnts, splineIkCrv)
pm.skinCluster(ctrlJnts, splineIkCrv, tsb=1)
# create ctrls
ctrl_list = []
aim_list = []
follow_list = []
offset_grp_list = []
for c in ctrlJnts:
ctrl = pm.circle(c=(0, 0, 0), nr=(0, 1, 0), sw=360, r=1, d=3, ut=0, tol=0.01, s=8, ch=0)
snap(c, ctrl)
offset_grp = createOffset(ctrl, "_offset")
follow_grp = createOffset(ctrl, "_follow")
aim_grp = createOffset(ctrl, "_aim")
ctrl_list.append(ctrl)
aim_list.append(aim_grp)
offset_grp_list.append(offset_grp)
follow_list.append(follow_grp)
i = 0
for i in range(len(ctrlJnts)):
pm.parentConstraint(ctrl_list[i], ctrlJnts[i], mo=1)
i += 1
pm.pointConstraint(ctrl_list[0], ctrl_list[-1], follow_list[4], mo=1)
pm.pointConstraint(ctrl_list[0], ctrl_list[4], follow_list[2], mo=1)
pm.pointConstraint(ctrl_list[4], ctrl_list[-1], follow_list[6], mo=1)
pm.pointConstraint(ctrl_list[0], ctrl_list[2], follow_list[1], mo=1)
pm.pointConstraint(ctrl_list[2], ctrl_list[4], follow_list[3], mo=1)
pm.pointConstraint(ctrl_list[4], ctrl_list[6], follow_list[5], mo=1)
pm.pointConstraint(ctrl_list[6], ctrl_list[8], follow_list[7], mo=1)
pm.aimConstraint(ctrl_list[4], aim_list[2], mo=1, weight=1, aimVector=[0, -1, 0], upVector=[0, 1, 0],
worldUpType="objectrotation", worldUpVector=[0, 1, 0], worldUpObject=str(ctrl_list[0][0]))
pm.aimConstraint(ctrl_list[4], aim_list[6], mo=1, weight=1, aimVector=[0, 1, 0], upVector=[0, 1, 0],
worldUpType="objectrotation", worldUpVector=[0, 1, 0], worldUpObject=str(ctrl_list[-1][0]))
pm.aimConstraint(ctrl_list[2], aim_list[1], mo=1, weight=1, aimVector=[0, -1, 0], upVector=[0, 1, 0],
worldUpType="objectrotation", worldUpVector=[0, 1, 0], worldUpObject=str(ctrl_list[0][0]))
pm.aimConstraint(ctrl_list[2], aim_list[3], mo=1, weight=1, aimVector=[0, -1, 0], upVector=[0, 1, 0],
worldUpType="objectrotation", worldUpVector=[0, 1, 0], worldUpObject=str(ctrl_list[4][0]))
pm.aimConstraint(ctrl_list[6], aim_list[5], mo=1, weight=1, aimVector=[0, 1, 0], upVector=[0, 1, 0],
worldUpType="objectrotation", worldUpVector=[0, 1, 0], worldUpObject=str(ctrl_list[4][0]))
pm.aimConstraint(ctrl_list[6], aim_list[7], mo=1, weight=1, aimVector=[0, 1, 0], upVector=[0, 1, 0],
worldUpType="objectrotation", worldUpVector=[0, 1, 0], worldUpObject=str(ctrl_list[-1][0]))
root_ctrl = pm.circle(n="root_ctrl", c=(0, 0, 0), nr=(0, 1, 0), sw=360, r=1, d=3, ut=0, tol=0.01, s=8, ch=0)
root_ctrl_grup = createOffset(root_ctrl, "_offset")
# create sine deformer
sineCrv = pm.duplicate(splineIkCrv)
pm.rename(sineCrv, 'sineCrv')
pm.select(sineCrv)
# pm.nonLinear(type= 'sine',lowBound=1, highBound =1,amplitude= 0, wavelength= 2,dropoff= 0, offset= 0)
sineDef = pm.nonLinear(type='sine')
pm.addAttr(root_ctrl, ln="sine", at="enum", en="control:", k=1)
pm.addAttr(root_ctrl, ln="sineSwitch", at="bool", k=1)
pm.addAttr(root_ctrl, ln="sineAmplitude", at="double", dv=0, k=1)
pm.addAttr(root_ctrl, ln="sineWaveLength", at="double", dv=2, k=1)
pm.addAttr(root_ctrl, ln="sineHighBound", at="double", min=0, max=10, dv=1, k=1)
pm.addAttr(root_ctrl, ln="sineLowBound", at="double", min=-10, max=0, dv=-1, k=1)
pm.addAttr(root_ctrl, ln="sineDropOff", at="double", min=-1, max=1, dv=0, k=1)
# create wave deformer
waveCrv = pm.duplicate(splineIkCrv)
pm.rename(waveCrv, 'waveCrv')
pm.select(waveCrv)
# pm.nonLinear(type= "wave",minRadius =0,maxRadius= 1,amplitude= 0,wavelength =0,dropoff= 0,offset=0)
waveDef = pm.nonLinear(type="wave")
pm.addAttr(root_ctrl, ln="wave", at="enum", en="control:", k=1)
pm.addAttr(root_ctrl, ln="waveSwitch", at="bool", k=1)
pm.addAttr(root_ctrl, ln="waveAmplitude", at="double", dv=0, k=1)
pm.addAttr(root_ctrl, ln="waveWaveLength", at="double", dv=2, k=1)
pm.addAttr(root_ctrl, ln="waveOffset", at="double", min=-10, max=10, dv=0, k=1)
pm.addAttr(root_ctrl, ln="waveDropOffPosition", at="double", min=-1, max=1, dv=0, k=1)
pm.addAttr(root_ctrl, ln="waveMinRadius", at="double", min=0, max=10, dv=0, k=1)
pm.addAttr(root_ctrl, ln="waveMaxRadius", at="double", min=0, max=10, dv=0, k=1)
bshp = pm.blendShape(sineCrv, waveCrv, splineIkCrv)
pm.connectAttr(str(root_ctrl[0]) + ".sineSwitch", bshp[0] + ".sineCrv")
pm.connectAttr(str(root_ctrl[0]) + ".waveSwitch", bshp[0] + ".waveCrv")
pm.connectAttr(str(root_ctrl[0]) + '.sineAmplitude', str(sineDef[0]) + '.amplitude')
pm.connectAttr(str(root_ctrl[0]) + '.sineHighBound', str(sineDef[0]) + '.highBound')
pm.connectAttr(str(root_ctrl[0]) + '.sineLowBound', str(sineDef[0]) + '.lowBound')
pm.connectAttr(str(root_ctrl[0]) + '.sineWaveLength', str(sineDef[0]) + '.wavelength')
pm.connectAttr(str(root_ctrl[0]) + '.sineSwitch', str(sineDef[0]) + '.offset')
pm.connectAttr(str(root_ctrl[0]) + '.waveAmplitude', str(waveDef[0]) + '.amplitude')
pm.connectAttr(str(root_ctrl[0]) + '.waveDropOffPosition', str(waveDef[0]) + '.dropoffPosition')
pm.connectAttr(str(root_ctrl[0]) + '.waveMaxRadius', str(waveDef[0]) + '.maxRadius')
pm.connectAttr(str(root_ctrl[0]) + '.waveMinRadius', str(waveDef[0]) + '.minRadius')
pm.connectAttr(str(root_ctrl[0]) + '.waveOffset', str(waveDef[0]) + '.offset')
pm.connectAttr(str(root_ctrl[0]) + '.waveWaveLength', str(waveDef[0]) + '.wavelength')
pm.parent(offset_grp_list, root_ctrl[0])
bodydeform_obj.append(jntList)
bodydeform_obj.append(ctrlJnts)
bodydeform_obj.append(ikHdl)
bodydeform_obj.append(splineIkCrv)
bodydeform_obj.append(sineCrv)
bodydeform_obj.append(waveCrv)
bodydeform_obj.append(waveDef)
bodydeform_obj.append(sineDef)
pm.parent(bodydeform_obj, bodyDef_grup)
pm.parent(bodyDef_grup, rig_grup)
pm.parent(root_ctrl_grup, rig_grup)
# -------------------------------------------------------------------------------
sel = pm.ls(sl=1, fl=1)
# clear selectio to avoid parenting
pm.select(clear=1)
if (pm.objExists("rig_C_001_GRUP") == False):
rig_grup = pm.group(n="rig_C_001_GRUP")
pm.select(clear=1)
if (pm.objExists("bodyDeform_C_001_GRUP") == False):
bodyDef_grup = pm.group(n="bodyDeform_C_001_GRUP")
pm.select(clear=1)
rig_grup = "rig_C_001_GRUP"
bodyDef_grup = "bodyDeform_C_001_GRUP"
jntList = []
jntPosList = []
bodydeform_obj = []
# create joints on vrtx
for s in sel:
# get position of vertex
pos = pm.xform(s, ws=1, q=1, t=1)
# create joint
jnt = pm.joint()
pm.parent(jnt, w=1)
pm.xform(jnt, ws=1, t=pos)
jntPosList.append(pos)
jntList.append(jnt)
# create joint chain
selectionLength = len(jntList) - 1
i = 0
for i in range(selectionLength):
pm.parent(jntList[i], jntList[i + 1])
i = i + 1
pm.reroot(jntList[0])
# orient chain
pm.joint(jntList[0], e=1, oj="xyz", ch=1)
pm.joint(jntList[-1], e=1, oj="none")
crv = pm.curve(p=jntPosList, d=3)
# create splineIK curve
pm.select(cl=1)
segments = 9
ctrlJnts = jntsOnCrv(str(crv), segments)
ctrljntPosList = []
for c in ctrlJnts:
# get position of vertex
pos = pm.xform(c, ws=1, q=1, t=1)
# jnt pos
ctrljntPosList.append(pos)
splineIkCrv = pm.curve(p=ctrljntPosList, d=3, n='splineIkCrv')
pm.delete(crv)
ikHdl = pm.ikHandle(n='ikh', sj=str(jntList[0]), ee=str(jntList[-1]), sol='ikSplineSolver', ccv=False, pcv=False,
c=splineIkCrv)[0]
pm.select(ctrlJnts, splineIkCrv)
pm.skinCluster(ctrlJnts, splineIkCrv, tsb=1)
# create ctrls
ctrl_list = []
aim_list = []
follow_list = []
offset_grp_list = []
for c in ctrlJnts:
ctrl = pm.circle(c=(0, 0, 0), nr=(0, 1, 0), sw=360, r=1, d=3, ut=0, tol=0.01, s=8, ch=0)
snap(c, ctrl)
offset_grp = createOffset(ctrl, "_offset")
follow_grp = createOffset(ctrl, "_follow")
aim_grp = createOffset(ctrl, "_aim")
ctrl_list.append(ctrl)
aim_list.append(aim_grp)
offset_grp_list.append(offset_grp)
follow_list.append(follow_grp)
i = 0
for i in range(len(ctrlJnts)):
pm.parentConstraint(ctrl_list[i], ctrlJnts[i], mo=1)
i += 1
pm.pointConstraint(ctrl_list[0], ctrl_list[-1], follow_list[4], mo=1)
pm.pointConstraint(ctrl_list[0], ctrl_list[4], follow_list[2], mo=1)
pm.pointConstraint(ctrl_list[4], ctrl_list[-1], follow_list[6], mo=1)
pm.pointConstraint(ctrl_list[0], ctrl_list[2], follow_list[1], mo=1)
pm.pointConstraint(ctrl_list[2], ctrl_list[4], follow_list[3], mo=1)
pm.pointConstraint(ctrl_list[4], ctrl_list[6], follow_list[5], mo=1)
pm.pointConstraint(ctrl_list[6], ctrl_list[8], follow_list[7], mo=1)
pm.aimConstraint(ctrl_list[4], aim_list[2], mo=1, weight=1, aimVector=[0, -1, 0], upVector=[0, 1, 0],
worldUpType="objectrotation", worldUpVector=[0, 1, 0], worldUpObject=str(ctrl_list[0][0]))
pm.aimConstraint(ctrl_list[4], aim_list[6], mo=1, weight=1, aimVector=[0, 1, 0], upVector=[0, 1, 0],
worldUpType="objectrotation", worldUpVector=[0, 1, 0], worldUpObject=str(ctrl_list[-1][0]))
pm.aimConstraint(ctrl_list[2], aim_list[1], mo=1, weight=1, aimVector=[0, -1, 0], upVector=[0, 1, 0],
worldUpType="objectrotation", worldUpVector=[0, 1, 0], worldUpObject=str(ctrl_list[0][0]))
pm.aimConstraint(ctrl_list[2], aim_list[3], mo=1, weight=1, aimVector=[0, -1, 0], upVector=[0, 1, 0],
worldUpType="objectrotation", worldUpVector=[0, 1, 0], worldUpObject=str(ctrl_list[4][0]))
pm.aimConstraint(ctrl_list[6], aim_list[5], mo=1, weight=1, aimVector=[0, 1, 0], upVector=[0, 1, 0],
worldUpType="objectrotation", worldUpVector=[0, 1, 0], worldUpObject=str(ctrl_list[4][0]))
pm.aimConstraint(ctrl_list[6], aim_list[7], mo=1, weight=1, aimVector=[0, 1, 0], upVector=[0, 1, 0],
worldUpType="objectrotation", worldUpVector=[0, 1, 0], worldUpObject=str(ctrl_list[-1][0]))
root_ctrl = pm.circle(n="root_ctrl", c=(0, 0, 0), nr=(0, 1, 0), sw=360, r=1, d=3, ut=0, tol=0.01, s=8, ch=0)
root_ctrl_grup = createOffset(root_ctrl, "_offset")
# create sine deformer
sineCrv = pm.duplicate(splineIkCrv)
pm.rename(sineCrv, 'sineCrv')