def d(self):
# Tool To create the measurement tool when vertexes are selected
if self.getType(0) == 'vertex':
locators = cmds.ls(type='locator')
distances = cmds.ls(type='distanceDimShape')
cmds.distanceDimension(
startPoint=cmds.pointPosition(self.getSelection()[0]),
endPoint=cmds.pointPosition(self.getSelection()[1]))
newLocators = set(cmds.ls(type='locator')) - set(locators)
newDistances = set(
cmds.ls(type='distanceDimShape')) - set(distances)
if len(newLocators) == 2:
cmds.group(list(newLocators)[0],
list(newLocators)[1],
list(newDistances)[0],
n='measurement')
elif len(newLocators) == 1:
cmds.group(list(newLocators)[0],
list(newDistances)[0],
n='measurement')
elif self.getType(0) == 'face':
cmds.polySubdivideFacet(sbm=1) #starts it off in linear form
self.smoothTool()
##elif self.getType(0) == 'mesh':
## self.smoothTool()
self.updateToolHUD()
def makeIKWrist(*Args):
cm.rename(cm.ls(sl=True), 'R_wrist_IK_CTRL')
cm.select('R_wrist_IK_CTRL', 'R_arm_IK_HDL')
maya.mel.eval('doCreateParentConstraintArgList 1 { "1","0","0","0","0","0","0","1","","1" };')
cm.select('R_wrist_IK_CTRL', 'R_arm_IK_JNT_04')
maya.mel.eval('doCreateOrientConstraintArgList 1 { "1","0","0","0","0","0","0","1","","1" };')
#maya.mel.eval('setAttr -lock true -keyable false -channelBox false "R_wrist_IK_CTRL.sx";')
#maya.mel.eval('setAttr -lock true -keyable false -channelBox false "R_wrist_IK_CTRL.sy";')
#maya.mel.eval('setAttr -lock true -keyable false -channelBox false "R_wrist_IK_CTRL.sz";')
cm.setAttr('R_wrist_IK_CTRL.sx', lock=True, keyable=False, channelBox=False)
cm.setAttr('R_wrist_IK_CTRL.sy', lock=True, keyable=False, channelBox=False)
cm.setAttr('R_wrist_IK_CTRL.sz', lock=True, keyable=False, channelBox=False)
piv1 = cm.xform('R_arm_IK_JNT_01', q=True, t=True, ws=True)
piv3 = cm.xform('R_arm_IK_JNT_04', q=True, t=True, ws=True)
cm.distanceDimension(ep=(piv3[0],piv3[1],piv3[2]), sp=(piv1[0],piv1[1], piv1[2]))
cm.rename('locator2', 'R_arm_Dictance_LOC')
cm.rename('distanceDimensionShape1', 'R_arm_Distance')
cm.parent('R_arm_Dictance_LOC', 'R_wrist_IK_CTRL')
originalDistance = cm.getAttr('R_arm_Distance.distance')
cm.createNode('multiplyDivide', n='R_arm_stretchRatio_Calculator')
#cm.connectAttr('R_arm_Distance.distance', 'R_arm_stretchRatio_Calculator.input1.input1X')
cm.setAttr('R_arm_stretchRatio_Calculator.input2.input2X', originalDistance)
cm.setAttr('R_arm_stretchRatio_Calculator.operation', 2)
cm.createNode('condition', n='Condition_distance_greaterThanOrig')
cm.setAttr('Condition_distance_greaterThanOrig.secondTerm', originalDistance)
cm.connectAttr('R_arm_Distance.distance', 'Condition_distance_greaterThanOrig.firstTerm')
cm.setAttr('Condition_distance_greaterThanOrig.operation', 2)
cm.setAttr('Condition_distance_greaterThanOrig.colorIfFalseR', originalDistance)
cm.connectAttr('R_arm_Distance.distance', 'Condition_distance_greaterThanOrig.colorIfTrueR')
cm.connectAttr('Condition_distance_greaterThanOrig.outColor', 'R_arm_stretchRatio_Calculator.input1')
#cm.connectAttr('Condition_distance_greaterThanOrig.colorIfTrueR', 'R_arm_stretchRatio_Calculator.input1.input1X')
#cm.connectAttr('Condition_distance_greaterThanOrig.colorIfFalseR', 'R_arm_stretchRatio_Calculator.input1.input1X')
for i in range(1,4):
cm.connectAttr('R_arm_stretchRatio_Calculator.output.outputX', 'R_arm_FK_JNT_0'+str(i)+'.scale.scaleX')
cm.connectAttr('R_arm_stretchRatio_Calculator.output.outputX', 'R_arm_FK_JNT_0'+str(i)+'.scale.scaleY')
cm.connectAttr('R_arm_stretchRatio_Calculator.output.outputX', 'R_arm_FK_JNT_0'+str(i)+'.scale.scaleZ')
cm.connectAttr('R_arm_stretchRatio_Calculator.output.outputX', 'R_arm_IK_JNT_0'+str(i)+'.scale.scaleX')
cm.connectAttr('R_arm_stretchRatio_Calculator.output.outputX', 'R_arm_IK_JNT_0'+str(i)+'.scale.scaleY')
cm.connectAttr('R_arm_stretchRatio_Calculator.output.outputX', 'R_arm_IK_JNT_0'+str(i)+'.scale.scaleZ')
cm.connectAttr('R_arm_stretchRatio_Calculator.output.outputX', 'R_arm_result_JNT_0'+str(i)+'.scale.scaleX')
cm.connectAttr('R_arm_stretchRatio_Calculator.output.outputX', 'R_arm_result_JNT_0'+str(i)+'.scale.scaleY')
cm.connectAttr('R_arm_stretchRatio_Calculator.output.outputX', 'R_arm_result_JNT_0'+str(i)+'.scale.scaleZ')
print originalDistance
print 'IK Wrist complete.'
def buildDistance(name = '', side = ''):
compName = "{name}_{side}".format(**locals())
cmds.distanceDimension(startPoint = (5, 5, 5), endPoint = (6, 6, 6))
distanceName = '{compName}_DDM'.format(**locals())
startName = '{compName}_start_DDM_LOC'.format(**locals())
endName = '{compName}_end_DDM_LOC'.format(**locals())
cmds.rename('distanceDimension1', distanceName)
cmds.rename('locator1', startName)
cmds.rename('locator2', endName)
createDefaultMetaData(distanceName, name, side, 'stretchDistance')
createDefaultMetaData(startName, name, side, 'stretchStart')
createDefaultMetaData(endName, name, side, 'stretchEnd')
return distanceName, startName, endName
def createDistanceNodeBetweenObjects (obj1,obj2):
"""
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
DESCRIPTION:
Creates a distance node between objects
ARGUMENTS:
obj1(string)
obj2(string)
RETURNS:
none
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
"""
""" Creates a distance node between objects """
pos1 = returnWorldSpacePosition (obj1)
pos2 = returnWorldSpacePosition (obj2)
tmp = mc.distanceDimension( sp=pos1, ep=pos2 )
distBuffer = mc.listRelatives ( [tmp], p=True)
distanceObj = mc.rename (distBuffer, (obj1+'_to_'+obj2+'_distMeas') )
#return the stupid locators it makes so we can connect our own stuff
distanceStartPoint = (distanceObj+'Shape.startPoint')
distanceEndPoint = (distanceObj+'Shape.endPoint')
locAttr1connection = (mc.connectionInfo (distanceStartPoint,sourceFromDestination=True))
locAttr2connection = (mc.connectionInfo (distanceEndPoint,sourceFromDestination=True))
locAttr1Stripped = '.'.join(locAttr1connection.split('.')[0:-1])
locAttr2Stripped = '.'.join(locAttr2connection.split('.')[0:-1])
loc1Buffer = (mc.listRelatives (locAttr1Stripped,parent=True))
loc2Buffer = (mc.listRelatives (locAttr2Stripped,parent=True))
#distObj1 = mc.rename (loc1Buffer, (obj1+'_distLoc') )
#distObj2 = mc.rename (loc2Buffer, (obj2+'_distLoc') )
return distanceObj
def disBetweenTwoObjNode():
global locator
target = mc.ls(sl=True,tr=True)
if(len(target)!=2):
mc.warning("Choose Two Point or Object")
else:
sourceBB = mc.xform(target[0],q=True,bb=True)
srcBBCenter = [(sourceBB[0]+sourceBB[3])/2,(sourceBB[1]+sourceBB[4])/2,(sourceBB[2]+sourceBB[5])/2]
targetBB = mc.xform(target[1],q=True,bb=True)
tarBBCenter = [(targetBB[0]+targetBB[3])/2,(targetBB[1]+targetBB[4])/2,(targetBB[2]+targetBB[5])/2]
sourceLocator = mc.spaceLocator()
locator.append(sourceLocator[0])
targetLocator = mc.spaceLocator()
locator.append(targetLocator[0])
mc.xform(sourceLocator[0],ws=True,t=srcBBCenter)
mc.xform(targetLocator[0],ws=True,t=tarBBCenter)
mc.select(sourceLocator[0],targetLocator[0])
distanceNode = mc.distanceDimension( sp = srcBBCenter , ep = tarBBCenter)
mc.select(target[0],sourceLocator[0])
mel.eval('doCreatePointConstraintArgList 1 { "0","0","0","0","0","0","0","1","","1" };')
mc.select(clear = True)
mc.select(target[1],targetLocator[0])
mel.eval('doCreatePointConstraintArgList 1 { "0","0","0","0","0","0","0","1","","1" };')
mc.select(clear = True)
def LocDisNode(self):
spVal = dt.getXform(self.obj1,1)
epVal = dt.getXform(self.obj2,1)
disNode = cmds.distanceDimension(sp = (spVal.Xval),ep = (epVal.Xval))
disNodeparent = cmds.rename((dt.findParent(disNode).parent),(self.obj1+'_disNode'))
disNode = (disNodeparent+'Shape')
spEdLoc = cmds.listConnections(disNode,d=1)
spEdLoc[0] = cmds.rename(spEdLoc[0],(self.obj1+'_disLoc'))
spEdLoc[1] = cmds.rename(spEdLoc[1],(self.obj2+'_disLoc'))
ApplyConstrain(self.obj1,spEdLoc[0]).pointCon(0)
ApplyConstrain(self.obj2,spEdLoc[1]).pointCon(0)
Val = cmds.getAttr(disNode+'.distance')
#passing overall length if needed(needed for 2b,3b chain joints)
if self.lenght != None:
Val = self.lenght
self.mdnConnector((disNode+'.distance'), Val)
#cmds.connectAttr((disNode+'.distance'),(self.con+'.firstTerm'),f=1)
cmds.connectAttr((self.mdnG+'.outputX'),(self.con+'.firstTerm'),f=1)
cmds.connectAttr((self.mdnG+'.outputX'),(self.mdn+'.input1X'),f=1)
cmds.setAttr(self.con+'.secondTerm',Val)
if(self.gCtrl):
self.globalScaleConnector(self.gCtrl)
#Housekeeping
perG = cmds.group( em=True, name= (disNodeparent+'_g'))
cmds.parent(spEdLoc,disNodeparent,perG)
return self.con
def measure(start_point, end_point):
"""
Create measure distance between to objects
@param start_point: str or list(str), where the measure tool should start from
@param end_point: str or list(str), where the measure tool should end
@return: str, newly created locator
"""
if type(start_point) is list:
start_point = start_point[0]
if type(end_point) is list:
end_point = end_point[0]
dist = mc.distanceDimension(sp=(0, 0, 0), ep=(1, 1, 1))
sp = mc.listRelatives(start_point, shapes=True)[0]
ep = mc.listRelatives(end_point, shapes=True)[0]
mc.connectAttr(sp + '.worldPosition', dist + '.startPoint', f=True)
mc.connectAttr(ep + '.worldPosition', dist + '.endPoint', f=True)
if mc.objExists('locator1'):
mc.delete('locator1')
if mc.objExists('locator2'):
mc.delete('locator2')
new_dist_name = mc.rename(
mc.listRelatives(dist, shapes=True),
str(start_point) + '_to_' + str(end_point) + '_dist')
return new_dist_name
def disBetweenTwoVtxNode():
global locator
target = mc.ls(sl=True,fl=True)
if(len(target)!=2):
mc.warning("Choose Two Point or Object")
else:
sourcePos = mc.xform(target[0],q=True,ws=True,t=True)
targetPos = mc.xform(target[1],q=True,ws=True,t=True)
sourceLocator = mc.spaceLocator()
locator.append(sourceLocator[0])
targetLocator = mc.spaceLocator()
locator.append(targetLocator[0])
mc.xform(sourceLocator[0],ws=True,t=sourcePos)
mc.xform(targetLocator[0],ws=True,t=targetPos)
mc.select(sourceLocator[0],targetLocator[0])
distanceNode = mc.distanceDimension( sp = sourcePos , ep = targetPos )
mc.select(clear=True)
mc.select(target[0],sourceLocator[0])
mel.eval('doCreatePointOnPolyConstraintArgList 2 { "0" ,"0" ,"0" ,"1" ,"" ,"1" ,"0" ,"0" ,"0" ,"0" };')
mc.select(clear=True)
mc.select(target[1],targetLocator[0])
mel.eval('doCreatePointOnPolyConstraintArgList 2 { "0" ,"0" ,"0" ,"1" ,"" ,"1" ,"0" ,"0" ,"0" ,"0" };')
def createDistanceDimensionNode(startLoc,
endLoc,
lenNodeName,
toHide=False):
distDimShape = mc.distanceDimension(sp=(0, 0, 0), ep=(0, 0, 0))
mc.connectAttr("{0}.worldPosition".format(startLoc),
"{0}.startPoint".format(distDimShape),
f=True)
mc.connectAttr("{0}.worldPosition".format(endLoc),
"{0}.endPoint".format(distDimShape),
f=True)
distDimParent = mc.listRelatives(distDimShape, p=True)
mc.rename(distDimParent, lenNodeName)
lenNodeNameShape = mc.listRelatives(lenNodeName, s=True)[0]
if toHide:
mc.setAttr("{0}.visibility".format(startLoc), False)
mc.setAttr("{0}.visibility".format(endLoc), False)
mc.setAttr("{0}.visibility".format(lenNodeName), False)
toDelete = mc.ls('locator*', type="transform")
mc.delete(
toDelete
) # we shouldn't have any extra locators at this point, but the distance node automatically creates one
return lenNodeNameShape
def getDistance(startObj, endObj):
startLoc = "toDeleteStart"
endLoc = "toDeleteEnd"
mc.spaceLocator(n=startLoc, p=(0, 0, 0))
mc.spaceLocator(n=endLoc, p=(0, 0, 0))
mc.matchTransform(startLoc, startObj, pos=True)
mc.matchTransform(endLoc, endObj, pos=True)
lenNodeName = "toDelete"
distDimShape = mc.distanceDimension(sp=(0, 0, 0), ep=(0, 0, 0))
mc.connectAttr("{0}.worldPosition".format(startLoc),
"{0}.startPoint".format(distDimShape),
f=True)
mc.connectAttr("{0}.worldPosition".format(endLoc),
"{0}.endPoint".format(distDimShape),
f=True)
distDimParent = mc.listRelatives(distDimShape, p=True)
mc.rename(distDimParent, lenNodeName)
lenNodeNameShape = mc.listRelatives(lenNodeName, s=True)[0]
dist = mc.getAttr("{0}.distance".format(lenNodeNameShape))
mc.delete(lenNodeName, startLoc, endLoc)
toDelete = mc.ls('locator*', type="transform")
mc.delete(
toDelete
) # we shouldn't have any extra locators at this point, but the distance node automatically creates one
return dist
def createDistanceNodeBetweenObjects (obj1,obj2):
"""
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
DESCRIPTION:
Creates a distance node between objects
ARGUMENTS:
obj1(string)
obj2(string)
RETURNS:
none
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
"""
""" Creates a distance node between objects """
pos1 = returnWorldSpacePosition (obj1)
pos2 = returnWorldSpacePosition (obj2)
tmp = mc.distanceDimension( sp=pos1, ep=pos2 )
distBuffer = mc.listRelatives ( [tmp], p=True)
distanceObj = mc.rename (distBuffer, (obj1+'_to_'+obj2+'_distMeas') )
#return the stupid locators it makes so we can connect our own stuff
distanceStartPoint = (distanceObj+'Shape.startPoint')
distanceEndPoint = (distanceObj+'Shape.endPoint')
locAttr1connection = (mc.connectionInfo (distanceStartPoint,sourceFromDestination=True))
locAttr2connection = (mc.connectionInfo (distanceEndPoint,sourceFromDestination=True))
locAttr1Stripped = '.'.join(locAttr1connection.split('.')[0:-1])
locAttr2Stripped = '.'.join(locAttr2connection.split('.')[0:-1])
loc1Buffer = (mc.listRelatives (locAttr1Stripped,parent=True))
loc2Buffer = (mc.listRelatives (locAttr2Stripped,parent=True))
distObj1 = mc.rename (loc1Buffer, (obj1+'_distLoc') )
distObj2 = mc.rename (loc2Buffer, (obj2+'_distLoc') )
def setup_dof(target, camera, f_stop):
cmds.setAttr(camera + ".depthOfField", 1)
# create a locator parented to the camera
cam_matrix = cmds.xform(camera, q=True, m=True, ws=True)
cam_locator = cmds.spaceLocator()
cmds.xform(cam_locator, m=cam_matrix, ws=True)
cmds.select(cam_locator, camera, r=True)
cmds.parent()
# create a locator parented to the target
target_matrix = cmds.xform(target, q=True, m=True, ws=True)
target_locator = cmds.spaceLocator()
cmds.xform(target_locator, m=target_matrix, ws=True)
cmds.select(target_locator, target, r=True)
cmds.parent()
distance_node = cmds.distanceDimension(cam_locator, target_locator)
cmds.connectAttr(distance_node + ".distance", camera + ".focusDistance")
f_stop_multiplier = 1.0
while f_stop < 1.0:
f_stop *= 2.0
f_stop_multiplier /= 2.0
cmds.setAttr(camera + ".fStop", f_stop)
cmds.setAttr(camera + ".focusRegionScale", f_stop_multiplier)
def d (self): # Tool To create the measurement tool when vertexes are selected if self.getType(0) == 'vertex': locators = cmds.ls(type = 'locator') distances = cmds.ls(type = 'distanceDimShape') cmds.distanceDimension(startPoint = cmds.pointPosition( self.getSelection()[0]) ,endPoint= cmds.pointPosition( self.getSelection()[1] )) newLocators = set(cmds.ls(type='locator')) - set(locators) newDistances = set(cmds.ls(type='distanceDimShape')) - set(distances) if len(newLocators) == 2: cmds.group(list(newLocators)[0], list(newLocators)[1] , list(newDistances)[0], n = 'measurement') elif len(newLocators) == 1: cmds.group(list(newLocators)[0], list(newDistances)[0], n = 'measurement') elif self.getType(0) == 'face': cmds.polySubdivideFacet(sbm=1) #starts it off in linear form self.smoothTool() ##elif self.getType(0) == 'mesh': ## self.smoothTool() self.updateToolHUD()
def add_measurement(self):
# add length segment
hip_pos = cmds.xform(self.jnt_list[0], q=1, ws=1, t=1)
knee_pos = cmds.xform(self.jnt_list[1], q=1, ws=1, t=1)
ankle_pos = cmds.xform(self.jnt_list[2], q=1, ws=1, t=1)
foot_pos = cmds.xform(self.jnt_list[3], q=1, ws=1, t=1)
straighten_len = ((knee_pos[0]-ankle_pos[0]) ** 2+(knee_pos[1]-ankle_pos[1]) ** 2+(knee_pos[2]-ankle_pos[2]) ** 2) ** 0.5+ \
((foot_pos[0]-ankle_pos[0]) ** 2+(foot_pos[1]-ankle_pos[1]) ** 2+(foot_pos[2]-ankle_pos[2]) ** 2) ** 0.5+ \
((hip_pos[0]-knee_pos[0]) ** 2+(hip_pos[1]-knee_pos[1]) ** 2+(hip_pos[2]-knee_pos[2]) ** 2) ** 0.5
# create measurement
measure_shape = cmds.distanceDimension(sp=hip_pos, ep=foot_pos)
locs = cmds.listConnections(measure_shape)
measure_node = cmds.listRelatives(measure_shape,
parent=1,
type='transform')
length_node = '{}length_node'.format(self.name)
hip_loc = '{}hip_node'.format(self.name)
ankle_loc = '{}ankle_node'.format(self.name)
cmds.rename(measure_node, length_node)
cmds.rename(locs[0], hip_loc)
cmds.rename(locs[1], ankle_loc)
stretch_node = cmds.shadingNode('multiplyDivide',
asUtility=1,
name='{}stretch_node'.format(
self.name))
cmds.setAttr(stretch_node + '.operation', 2)
cmds.setAttr(stretch_node + '.input2X', straighten_len)
cmds.connectAttr(length_node + '.distance', stretch_node + '.input1X')
condition_node = cmds.shadingNode('condition',
asUtility=1,
name='{}condition_node'.format(
self.name))
cmds.connectAttr(stretch_node + '.outputX',
condition_node + '.firstTerm')
cmds.setAttr(condition_node + '.secondTerm', 1)
cmds.setAttr(condition_node + '.operation', 2) # greater than
cmds.connectAttr(stretch_node + '.outputX',
condition_node + '.colorIf1R')
cmds.setAttr(condition_node + '.colorIfFalseR', 1)
for joint in [
self.jnt_list[0], self.jnt_list[1], self.jnt_list[2],
self.jnt_helper_list[0], self.jnt_helper_list[1],
self.jnt_helper_list[2]
]:
cmds.connectAttr(condition_node + '.outColorR', joint + '.scaleX')
cmds.setAttr(length_node + '.visibility', 0)
cmds.setAttr(hip_loc + '.visibility', 0)
cmds.setAttr(ankle_loc + '.visibility', 0)
outliner.batch_parent([length_node, hip_loc, ankle_loc], self.ctrl_grp)
cmds.parentConstraint(self.ctrl_list[0], hip_loc)
cmds.parentConstraint(self.ctrl_list[3], ankle_loc, mo=1)
def measureWheelDistance(wheel, dist1, dist2):
'''Distance node to find wheel diameter.'''
name = '{}_{}_DIST'.format(utils.side(wheel), utils.description(wheel))
distance = cmds.distanceDimension(startPoint=dist1, endPoint=dist2)
distance = cmds.rename('distanceDimension1', name)
# returns dynamic distance node, driven by baseLocators()
return distance
def distance_node(self, start, end):
"""Creates a distance node and returns all the nodes involved in the
distance node, the distance node and the start and end locators.
Creates the distance node at remote location to prevent from hitting
existing locators.
@param start: the start point
@param end: the end point
@type start: list
@type end: list
@return: the distance node and the start and end locators
"""
cmds.distanceDimension(sp=[9998, 9998, 9998], ep=[9999, 9999, 9999])
dist = cmds.ls(sl=True)[1]
start_loc = cmds.listConnections('%s.startPoint' % dist)[0]
end_loc = cmds.listConnections('%s.endPoint' % dist)[0]
cmds.xform(start_loc, ws=True, t=start)
cmds.xform(end_loc, ws=True, t=end)
return dist, start_loc, end_loc
def BuildSnappableKnee(self):
# distance Thigh_To_Pole
self.Thigh_To_Pole = cmds.distanceDimension(sp=self.StartPos,
ep=self.polePos)
self.Thigh_To_PoleDistanceObjs = cmds.listConnections(
self.Thigh_To_Pole, destination=False)
cmds.rename(self.Thigh_To_Pole, "Thigh_To_Pole_Distance")
self.Thigh_To_Pole = "Thigh_To_Pole_Distance"
Thigh_To_Pole_Distance_Parent = cmds.listRelatives(self.Thigh_To_Pole,
parent=True)
cmds.rename(Thigh_To_Pole_Distance_Parent, "Thigh_To_Pole_Dis_Trans")
# distance Pole_To_Foot
self.Pole_To_Foot = cmds.distanceDimension(sp=self.polePos,
ep=self.EndPos)
self.Pole_To_FootDistanceObjs = cmds.listConnections(self.Pole_To_Foot,
destination=False)
cmds.rename(self.Pole_To_Foot, "Pole_To_Foot_Distance")
self.Pole_To_Foot = "Pole_To_Foot_Distance"
Pole_To_Foot_Distance_Parent = cmds.listRelatives(self.Pole_To_Foot,
parent=True)
cmds.rename(Pole_To_Foot_Distance_Parent, "Pole_To_Foot_Dis_Trans")
# Stretch to polyvector
# todo：修改骨骼链
if self.isNoFilpKneeEnable:
# 如果开启的话，是需要放到 pv 的骨骼链
cmds.connectAttr('%s.%s' % ("distance", self.Thigh_To_Pole),
'%s.translateX' % BlendNode,
f=True)
cmds.connectAttr('%s.%s' % ("distance", self.Pole_To_Foot),
'%s.translateX' % BlendNode,
f=True)
else:
# 如果没有开启的话，是放到 ik 的骨骼链
cmds.connectAttr('%s.%s' % ("distance", self.Thigh_To_Pole),
'%s.translateX' % BlendNode,
f=True)
cmds.connectAttr('%s.%s' % ("distance", self.Pole_To_Foot),
'%s.translateX' % BlendNode,
f=True)
pass
def add_measurement(self):
# add length segment
shoulder_pos = cmds.xform(self.jnt_list[0], q=1, ws=1, t=1)
elbow_pos = cmds.xform(self.jnt_list[1], q=1, ws=1, t=1)
wrist_pos = cmds.xform(self.jnt_list[2], q=1, ws=1, t=1)
straighten_len = ((shoulder_pos[0]-elbow_pos[0]) ** 2+(shoulder_pos[1]-elbow_pos[1]) ** 2+(shoulder_pos[2]-elbow_pos[2]) ** 2) ** 0.5+ \
((wrist_pos[0]-elbow_pos[0]) ** 2+(wrist_pos[1]-elbow_pos[1]) ** 2+(wrist_pos[2]-elbow_pos[2]) ** 2) ** 0.5
# create measurement
measure_shape = cmds.distanceDimension(sp=shoulder_pos, ep=wrist_pos)
locs = cmds.listConnections(measure_shape)
measure_node = cmds.listRelatives(measure_shape,
parent=1,
type='transform')
length_node = '{}length_node'.format(self.name)
shoulder_loc = '{}shoulder_node'.format(self.name)
elbow_loc = '{}elbow_node'.format(self.name)
cmds.rename(measure_node, length_node)
cmds.rename(locs[0], shoulder_loc)
cmds.rename(locs[1], elbow_loc)
stretch_node = cmds.shadingNode('multiplyDivide',
asUtility=1,
name='{}stretch_node'.format(
self.name))
cmds.setAttr(stretch_node + '.operation', 2)
cmds.setAttr(stretch_node + '.input2X', straighten_len)
cmds.connectAttr(length_node + '.distance', stretch_node + '.input1X')
condition_node = cmds.shadingNode('condition',
asUtility=1,
name='{}condition_node'.format(
self.name))
cmds.connectAttr(stretch_node + '.outputX',
condition_node + '.firstTerm')
cmds.setAttr(condition_node + '.secondTerm', 1)
cmds.setAttr(condition_node + '.operation', 2) # Greater than
cmds.connectAttr(stretch_node + '.outputX',
condition_node + '.colorIf1R')
cmds.setAttr(condition_node + '.colorIfFalseR', 1)
cmds.connectAttr(condition_node + '.outColorR',
self.jnt_list[0] + '.scaleX')
cmds.connectAttr(condition_node + '.outColorR',
self.jnt_list[1] + '.scaleX')
cmds.setAttr(length_node + '.visibility', 0)
cmds.setAttr(shoulder_loc + '.visibility', 0)
cmds.setAttr(elbow_loc + '.visibility', 0)
outliner.batch_parent([length_node, shoulder_loc, elbow_loc],
self.ctrl_grp)
cmds.parentConstraint(self.ctrl_list[0], shoulder_loc)
cmds.parentConstraint(self.ctrl_list[3], elbow_loc, mo=1)
def create_follow_focus():
sel_nodes = cmds.ls(sl=True)
if sel_nodes:
for node in sel_nodes:
if cmds.nodeType(cmds.listRelatives(node)) == 'camera':
cam_shape = cmds.listRelatives(shapes=True)
camera_position = cmds.camera(sel_nodes[0], p=True, q=True)
camera_position[2] = int(camera_position[2]) - 10
distance_node_shape = cmds.distanceDimension(
sp=(0, 0, 456), ep=camera_position)
distance_node_loc_cam, distance_node_loc_focal = cmds.listConnections(
distance_node_shape)
distance_node_loc_cam = cmds.rename(distance_node_loc_cam,
sel_nodes[0] + "FFCam_LOC")
distance_node_loc_focal = cmds.rename(
distance_node_loc_focal, sel_nodes[0] + "FFFocalPt_LOC")
distance_node = cmds.rename(
cmds.listRelatives(distance_node_shape, p=True),
sel_nodes[0] + "FFDistance_DIST")
# Set color of the focus plane locator
cmds.setAttr(distance_node_loc_focal + ".overrideEnabled", 1)
cmds.setAttr(distance_node_loc_focal + ".overrideColor", 18)
cmds.parentConstraint(sel_nodes[0],
distance_node_loc_cam,
maintainOffset=False)
cmds.aimConstraint(sel_nodes[0],
distance_node_loc_focal,
maintainOffset=False)
# Lock and hide translation and rotation for cam locator
lock_attributes = ['.tx', '.ty', '.tz', '.rx', '.ry', '.rz']
for attr in lock_attributes:
cmds.setAttr(distance_node_loc_cam + attr,
lock=True,
keyable=False,
channelBox=False)
cmds.group(distance_node_loc_cam,
distance_node_loc_focal,
distance_node,
n=sel_nodes[0] + "FollowFocus_GRP")
for shape in cam_shape:
cmds.connectAttr(distance_node + '.distance',
shape + '.focusDistance')
else:
cmds.warning("No cameras are selected")
else:
cmds.warning("Nothing is selected")
def create_ik_stretch(self, alljoints, getbones):
getDistances=[]
for nextControl, eachControl in enumerate(alljoints[:-1]):
current_item = eachControl
next_item = alljoints[(nextControl+1)%len(alljoints)]
curTran = cmds.xform(current_item, q=True, ws=1, t=True)
nextTran = cmds.xform(next_item, q=True, ws=1, t=True)
selDistance=cmds.distanceDimension(sp=(curTran[0], curTran[1], curTran[2]), ep=(nextTran[0], nextTran[1], nextTran[2]))#create distance measure
getlocs=cmds.listConnections(selDistance)
cmds.pointConstraint(current_item,getlocs[0],mo=0, w=1 )#DO NOT PARENT CONSTRAIN. it will create cycle loop.
cmds.pointConstraint(next_item,getlocs[1],mo=0, w=1 )
getDist=cmds.getAttr(selDistance+".distance")#get the distance
getDistances.append(getDist)
cmds.delete(getlocs)
fullDistance=sum(getDistances)
getIKEffector=cmds.listRelatives(getbones, ad=1, typ="ikEffector")#find effector
getIKHandle=cmds.listConnections(getIKEffector[0], d=1, t="ikHandle")#now i can find ikhandle
selDistance=cmds.distanceDimension(sp=(0, 0 ,0), ep=(1, 1 ,1))#create distance measure
getIKLocators=cmds.listConnections(selDistance)#get the distance locators to point constrain
cmds.pointConstraint(getbones,getIKLocators[0],mo=0, w=1 )#DO NOT PARENT CONSTRAIN. it will create cycle loop.
cmds.pointConstraint(getIKHandle[0],getIKLocators[1],mo=0, w=1 )
getDistance=cmds.getAttr(selDistance+".distance")#get the distance
MultDivNode=cmds.shadingNode( "multiplyDivide", au=1, n=getbones+'_md')
ConditionNode=cmds.shadingNode( "condition", au=1, n=getbones+"_cond")
cmds.setAttr(str(MultDivNode)+".operation", 2)#change to divide
cmds.setAttr(str(ConditionNode)+".operation", 2)#change to greater than
cmds.connectAttr(selDistance+".distance", MultDivNode+".input1.input1"+scaleAxis, f=1)#set default length on input of divide
cmds.connectAttr(selDistance+".distance", ConditionNode+".firstTerm", f=1)#set default on first term when greater than
cmds.connectAttr(MultDivNode+".output.output"+scaleAxis, ConditionNode+".colorIfTrue.colorIfTrueR", f=1)#divide outputscaleX to color is greater than
cmds.setAttr(ConditionNode+".secondTerm", fullDistance)#set default length on second term of greaterThan
cmds.setAttr(MultDivNode+".input2"+scaleAxis, fullDistance)#set default length on second input of divide
cmds.rename(getIKLocators[0], getbones+'_bdloc')
cmds.rename(getIKLocators[1], getbones+'_edloc')
getpartransform=cmds.listRelatives(selDistance, ap=1, typ="transform")
cmds.rename(getpartransform[0], getbones+'_dis')
for each in alljoints[1:]:
cmds.connectAttr(ConditionNode+".outColor.outColorR",each+".scale.scale"+scaleAxis, f=1)#set divide on scale X of each bone except for last bone
conditionNode=str(ConditionNode)+".operation"
return conditionNode
def makeDistance(name='distance', suffixStart='start', suffixEnd='end'):
cmds.select(cl=True)
dShape = cmds.distanceDimension(sp=(-100, -100, -100),
ep=(-100, -99, -100))
dNode_raw = util.nameReformat(cmds.listRelatives(dShape, p=True))
startLoc_raw = util.findFromAttr(dShape, 'startPoint', fromSource=True)
endLoc_raw = util.findFromAttr(dShape, 'endPoint', fromSource=True)
dNode = cmds.rename(dNode_raw, util.getUniqueName(name))
startLoc = cmds.rename(
startLoc_raw, util.getUniqueName('{0}_{1}'.format(name, suffixStart)))
endLoc = cmds.rename(endLoc_raw,
util.getUniqueName('{0}_{1}'.format(name, suffixEnd)))
return dNode, startLoc, endLoc
def distToClosestPoint(mySphere, myLocator):
obj, dag = dagObjFromName(mySphere)
meshFn = om2.MFnMesh(dag)
point = locatorToPoint(myLocator)
locpos = cmds.xform(myLocator, q=1, rp=1, ws=1)
resultPoint = meshFn.getClosestPoint(point, om2.MSpace.kWorld)[0]
resultPos = [resultPoint[0], resultPoint[1], resultPoint[2]]
space = cmds.distanceDimension(sp=locpos, ep=resultPos)
dis = cmds.getAttr("distanceDimension1" + ".distance")
cmds.delete("distanceDimension1")
if cmds.objExists("locator1"):
cmds.delete("locator1")
return dis
def divineJoint():
locList = cmds.ls(sl=True)
parentLOC = locList[0]
childLOC = locList[1]
sel_sLOC = cmds.xform(parentLOC, q=True, t=True)
sel_eLOC = cmds.xform(childLOC, q=True, t=True)
distMaker = cmds.distanceDimension(sp=(sel_sLOC[0], sel_sLOC[1],
sel_sLOC[2]),
ep=(sel_eLOC[0], sel_eLOC[1],
sel_eLOC[2]))
cmds.rename(distMaker, 'distance1')
distanceValue = cmds.getAttr('distance1.distance')
######## jointNumber ##########
jn = cmds.intFieldGrp('jointNumber', q=1, value=1)
jNUM = jn[0]
###############################
#aim Xaxis focus LOC
aimLocator = cmds.spaceLocator()
cmds.xform(aimLocator, t=(sel_eLOC[0], sel_eLOC[1], sel_eLOC[2]))
parentJoint = cmds.joint(p=(sel_sLOC[0], sel_sLOC[1], sel_sLOC[2]))
cmds.ungroup(aimLocator)
cmds.aimConstraint(aimLocator, parentJoint, wut=0)
cmds.delete(aimLocator)
#parentJoint zeroOut
y = cmds.xform(parentJoint, q=1, ro=1)
cmds.joint(parentJoint, e=1, o=(y[0], y[1], y[2]))
cmds.xform(parentJoint, ro=(0, 0, 0))
for i in range(1, jNUM + 1):
iFloating = i * 1.0
dvPlace = iFloating / jNUM
transValue = distanceValue * dvPlace
dpJoint = cmds.duplicate(parentJoint, rr=1)
#jointOrient
x = cmds.xform(dpJoint, q=1, ro=1)
cmds.joint(dpJoint, e=1, o=(y[0], y[1], y[2]))
cmds.xform(dpJoint, ro=(0, 0, 0))
cmds.select(dpJoint)
cmds.move(transValue, 0, 0, r=1, os=1, wd=1)
cmds.delete('distanceDimension1')
def createDistanceObjectsBetweenObjectList (objList):
"""
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
DESCRIPTION:
Pass an list of objects into it, it creates distance dimension objects between them while naming and grouping them
ARGUMENTS:
objList - list of objects to measure between
RETURNS:
distanceObjList(list)
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
"""
cnt = 0
locatorPositionList = []
cnt = (len(objList) - 1)
firstTermCnt = 0
secondTermCnt =1
distanceObjList = []
coreNameList = []
if mc.objExists ('measure_grp'):
pass
else:
tmp = mc.group (empty=True, name='measure_grp')
mc.xform (tmp, os=True, piv= (0,0,0))
for obj in objList:
"""return its positional data"""
tempPos = mc.xform (obj,q=True, ws=True, rp=True)
locatorPositionList.append (tempPos)
tmp = obj.split('_')
coreNameList.append (tmp[0])
while cnt > 0:
distanceObj = mc.distanceDimension( sp=locatorPositionList[firstTermCnt], ep=locatorPositionList[secondTermCnt] )
tmp = mc.listRelatives ( [distanceObj], p=True)
tmp = mc.rename (tmp, (coreNameList[firstTermCnt]+'_to_'+coreNameList[secondTermCnt]+'_distMeas') )
distanceObjList.append (tmp)
firstTermCnt +=1
secondTermCnt +=1
cnt -= 1
mc.parent (tmp,'measure_grp')
if (cnt == 0):
break
return distanceObjList
def createDistanceObjectsBetweenObjectList (objList):
"""
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
DESCRIPTION:
Pass an list of objects into it, it creates distance dimension objects between them while naming and grouping them
ARGUMENTS:
objList - list of objects to measure between
RETURNS:
distanceObjList(list)
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
"""
cnt = 0
locatorPositionList = []
cnt = (len(objList) - 1)
firstTermCnt = 0
secondTermCnt =1
distanceObjList = []
coreNameList = []
if mc.objExists ('measure_grp'):
pass
else:
tmp = mc.group (empty=True, name='measure_grp')
mc.xform (tmp, os=True, piv= (0,0,0))
for obj in objList:
"""return its positional data"""
tempPos = mc.xform (obj,q=True, ws=True, rp=True)
locatorPositionList.append (tempPos)
tmp = obj.split('_')
coreNameList.append (tmp[0])
while cnt > 0:
distanceObj = mc.distanceDimension( sp=locatorPositionList[firstTermCnt], ep=locatorPositionList[secondTermCnt] )
tmp = mc.listRelatives ( [distanceObj], p=True)
tmp = mc.rename (tmp, (coreNameList[firstTermCnt]+'_to_'+coreNameList[secondTermCnt]+'_distMeas') )
distanceObjList.append (tmp)
firstTermCnt +=1
secondTermCnt +=1
cnt -= 1
mc.parent (tmp,'measure_grp')
if (cnt == 0):
break
return distanceObjList
def locsToSide(sideAB, sideVertsList, *args):
if smartBridgeDict['main_mesh'] == 'nomesh':
meshSplit = sideVertsList[0].split('.')
smartBridgeDict['main_mesh'] = meshSplit[0]
sideVertsAmt = len(sideVertsList)
fstSelVertLoc = cmds.pointPosition(smartBridgeDict[sideAB]['fstVtx'])
for selVtx in sideVertsList:
crtSelVertLoc = cmds.pointPosition(selVtx)
newDstCreate = cmds.distanceDimension(
sp=(fstSelVertLoc[0], fstSelVertLoc[1], fstSelVertLoc[2]),
ep=(crtSelVertLoc[0], crtSelVertLoc[1], crtSelVertLoc[2]))
cmds.select(newDstCreate, hierarchy=True)
couldBeDstDimShape = cmds.ls(sl=True, fl=True)
for couldBe in couldBeDstDimShape:
couldBeAttr = cmds.listAttr(couldBe)
if 'distance' in couldBeAttr:
newDst = cmds.getAttr(couldBe + '.distance')
dstTempDict[selVtx] = newDst
dispLoc1 = cmds.listConnections(couldBe + '.endPoint')
dispLoc2 = cmds.listConnections(couldBe + '.startPoint')
cmds.delete(dispLoc1, dispLoc2, couldBeDstDimShape)
sideVertsList.sort(key=vertsDstSort)
print(dstTempDict)
print(sideVertsList)
locNo = 0
cmds.group(em=True, name=sideAB + '_grp')
for sideVert in sideVertsList:
locNo += 1
spaceLoc = sideAB + '_' + str(locNo) + '_loc'
cmds.spaceLocator(name=spaceLoc)
sideVertLoc = cmds.pointPosition(sideVert)
cmds.setAttr(spaceLoc + '.translateX', sideVertLoc[0])
cmds.setAttr(spaceLoc + '.translateY', sideVertLoc[1])
cmds.setAttr(spaceLoc + '.translateZ', sideVertLoc[2])
cmds.parent(spaceLoc, sideAB + '_grp')
smartBridgeDict[sideAB]['vertsNo'] = locNo
pm.mel.dR_DoCmd("modeObject")
cmds.select(clear=True)
def scStretchyIk(partList, partJoints, ikHandleName, *args):
# Empty list to store nodes generated in scStretchyIk
ikNodes = []
cmds.select(d=True)
pjntLen = len(partJoints)
sjnt = partJoints[0]
ejnt = partJoints[1]
sjPos = cmds.xform(sjnt, q=True, t=True, ws=True)
ejPos = cmds.xform(ejnt, q=True, t=True, ws=True)
# Create the ik solver
ikH = cmds.ikHandle(n=ikHandleName, sj=sjnt, ee=ejnt, sol="ikRPsolver")
cmds.setAttr(ikH[0] + '.visibility', 0)
suffix = partJoints[0].partition('_')[2]
# Stretch ----------------------------------------------------------
mdEStretch = cmds.shadingNode("multiplyDivide",
asUtility=True,
n='mdNode_EStretch_' + suffix)
cmds.select(d=True)
# NOTE: I need to change disDim transform name
disDim = cmds.distanceDimension(sp=(sjPos), ep=(ejPos))
cmds.setAttr('distanceDimension1.visibility', 0)
cmds.connectAttr(disDim + '.distance', mdEStretch + '.input1X')
#cmds.rename('distanceDimension1', 'disDimNode_Stretch_Shape' + suffix)
cmds.rename('distanceDimension1', 'disDimNode_Stretch_' + suffix)
# Determine the length of the joint chain in default position
endLen = cmds.getAttr(partJoints[1] + '.ty')
cmds.setAttr(mdEStretch + '.input2X', endLen)
#Finally, we output our new values into the translateX of the knee and ankle joints.
cmds.connectAttr(mdEStretch + '.outputX', ejnt + '.ty')
ikNodes.append([ikH[0], mdEStretch, 'disDimNode_Stretch_' + suffix])
return ikNodes
def scStretchyIk(partList, partJoints, ikHandleName, *args):
# Empty list to store nodes generated in scStretchyIk
ikNodes = []
cmds.select(d=True)
pjntLen = len(partJoints)
sjnt = partJoints[0]
ejnt = partJoints[1]
sjPos = cmds.xform(sjnt, q=True, t=True, ws=True)
ejPos = cmds.xform(ejnt, q=True, t=True, ws=True)
# Create the ik solver
ikH = cmds.ikHandle(n= ikHandleName, sj=sjnt, ee=ejnt, sol = "ikRPsolver")
cmds.setAttr(ikH[0] +'.visibility', 0)
suffix = partJoints[0].partition('_')[2]
# Stretch ----------------------------------------------------------
mdEStretch = cmds.shadingNode("multiplyDivide", asUtility=True, n='mdNode_EStretch_' + suffix)
cmds.select(d=True)
# NOTE: I need to change disDim transform name
disDim = cmds.distanceDimension(sp=(sjPos), ep=(ejPos))
cmds.setAttr('distanceDimension1.visibility', 0)
cmds.connectAttr(disDim + '.distance', mdEStretch + '.input1X')
#cmds.rename('distanceDimension1', 'disDimNode_Stretch_Shape' + suffix)
cmds.rename('distanceDimension1', 'disDimNode_Stretch_' + suffix)
# Determine the length of the joint chain in default position
endLen = cmds.getAttr(partJoints[1] + '.ty')
cmds.setAttr(mdEStretch + '.input2X', endLen)
#Finally, we output our new values into the translateX of the knee and ankle joints.
cmds.connectAttr( mdEStretch + '.outputX', ejnt + '.ty')
ikNodes.append([ikH[0], mdEStretch, 'disDimNode_Stretch_' + suffix])
return ikNodes
def createPlane(self):
# First we find the distance between the two locators.
t1 = cmds.getAttr("%s.translate" % self.locators[0][0])
t2 = cmds.getAttr("%s.translate" % self.locators[1][0])
distMeasure = cmds.distanceDimension(sp=(t1[0][0], t1[0][1], t1[0][2]),
ep=(t2[0][0], t2[0][1], t2[0][2]))
self.distance = cmds.getAttr("%s.distance" % distMeasure)
cmds.delete(cmds.pickWalk(distMeasure, direction="up"))
# Then we create a plane, freeze its transforms, and delete its construction history.
plane = cmds.nurbsPlane(name=self.name + "_GEO",
width=self.distance,
lengthRatio=(1.0 / self.joints),
patchesU=self.joints,
axis=(0, 0, 1))
cmds.rotate(0, 0, 90, plane[0])
cmds.makeIdentity(plane[0],
apply=True,
translate=True,
rotate=True,
scale=True)
cmds.delete(plane, constructionHistory=True)
del plane[1]
return plane[0]
def setup_dof(target, camera, f_stop):
cmds.setAttr(camera + '.depthOfField', 1)
# create a locator parented to the camera
cam_matrix = cmds.xform(camera, q=True, m=True, ws=True)
cam_locator = cmds.spaceLocator()
cmds.xform(cam_locator, m=cam_matrix, ws=True)
cmds.select(cam_locator, camera, r=True)
cmds.parent()
# create a locator parented to the target
target_matrix = cmds.xform(target, q=True, m=True, ws=True)
target_locator = cmds.spaceLocator()
cmds.xform(target_locator, m=target_matrix, ws=True)
cmds.select(target_locator, target, r=True)
cmds.parent()
distance_node = cmds.distanceDimension(cam_locator, target_locator)
cmds.connectAttr(distance_node + '.distance', camera + '.focusDistance')
cmds.setAttr(camera + '.fStop', f_stop)
def createStretchyIk(self, ikJnts, ikKneeJnt, footCtrl, ikBallJnt, part, *args):
print "I CSIK"
pHip = ikJnts[0]
pKnee = ikKneeJnt
pAnkle = ikJnts[1]
pBall = ikBallJnt
ikJntArray = (pHip, pAnkle)
""" First we will handle all the stretchy nodes """
""" Create locators for defining the distance between joints"""
stretchPoints = []
stretchPositions = []
for jnt in ikJntArray:
lctrName = jnt.replace("Jnt_", "LctrPos_")
lctrPos = cmds.xform(jnt, q=True, ws=True, t=True)
stretchPositions.append(lctrPos)
distNamePrefix = pHip.replace("Jnt_", "disB_")
distN = cmds.distanceDimension( sp=(stretchPositions[0]), ep=(stretchPositions[1]) )
distNode = distNamePrefix
cmds.rename(distN, distNamePrefix)
disdimCon = cmds.listConnections(distNode)
for locator in disdimCon:
stretchPoints.append(locator)
""" Create nodes for stretchy """
mdivNamePrefix = pHip.replace("Jnt_", "mDiv_")
mdivNode = cmds.shadingNode("multiplyDivide", asUtility=True, n=mdivNamePrefix)
conNamePrefix = pHip.replace("Jnt_", "conN_")
conNode = cmds.shadingNode("condition", asUtility=True, n=conNamePrefix)
""" Pont constrain stretchPoints[0] to hip and stretchPoints[1] to ankle """
cmds.pointConstraint(pHip, stretchPoints[0], mo=True)
cmds.parent(stretchPoints[1], footCtrl[0])
""" Connect stPoint[0].translate to distNode.point1.XYZ """
#cmds.connectAttr(stretchPoints[0]+".translate", distNode+".point1")
""" Connect stPoint[1].translate to distNode.point2.XYZ """
#cmds.connectAttr(stretchPoints[1]+".translate", distNode+".point2")
""" Connect the distNode.distance to conNode.firstTerm"""
cmds.connectAttr(distNode+".distance", conNode+".firstTerm")
""" Connect distNode.distance to mdivNode.input1X """
cmds.connectAttr(distNode+".distance", mdivNode+".input1X")
""" Connect mdivNode.output1X to conNode.colorIfTrueR """
cmds.connectAttr(mdivNode+".outputX", conNode+".colorIfTrue.colorIfTrueR")
""" Set mdivNode to "divide" and conNode to "greater than or equal" """
cmds.setAttr( mdivNode+".operation", 2)
cmds.setAttr(conNode+".operation", 3)
""" Connect conNode.outColorR to scale of hip and knee bones """
if part == 1:
cmds.setAttr(footCtrl[0]+".l1_stretch", 62)
cmds.connectAttr(conNode+".outColorR", pHip+".scaleX")
#cmds.connectAttr(conNode+".outColorR", pKnee+".scaleX")
#cmds.connectAttr(conNode+".outColorR", pAnkle+".scaleY")
""" Stretch attr connected to conNode.secondTerm and mdivNode.input2X """
""" For Hip 0.250 """
cmds.connectAttr(footCtrl[0]+".l1_stretch", conNode+".secondTerm")
cmds.connectAttr(footCtrl[0]+".l1_stretch", mdivNode+".input2X")
if part == 2:
cmds.setAttr(footCtrl[0]+".l1_stretch", 62)
cmds.connectAttr(conNode+".outColorR", pHip+".scaleX")
#cmds.connectAttr(conNode+".outColorR", pKnee+".scaleX")
#cmds.connectAttr(conNode+".outColorR", pAnkle+".scaleY")
""" Stretch attr connected to conNode.secondTerm and mdivNode.input2X """
""" For Hip 0.250 """
cmds.setAttr(footCtrl[0]+".l2_stretch", 62)
cmds.connectAttr(footCtrl[0]+".l2_stretch", conNode+".secondTerm")
cmds.connectAttr(footCtrl[0]+".l2_stretch", mdivNode+".input2X")
def createStretchyIk(control, ikHandleName, pvName, suffix, jnt_info, lyt_info, *args):
rootPos = cmds.xform(jnt_info[0], q=True, t=True, ws=True)
midPos = cmds.xform(jnt_info[1], q=True, t=True, ws=True)
endPos = cmds.xform(jnt_info[2], q=True, t=True, ws=True)
# Create the ik solver
cmds.ikHandle(n= ikHandleName, sj=jnt_info[0], ee=jnt_info[2], sol = "ikRPsolver")
# Stretch ----------------------------------------------------------
#Start by creating all of the nodes we will need for the stretch.
adlStretch = cmds.shadingNode("addDoubleLinear", asUtility=True, n='adlNode_RStretch_' + suffix)
clmpStretch = cmds.shadingNode("clamp", asUtility=True, n='clampNode_Stretch_' + suffix)
mdLStretch = cmds.shadingNode("multiplyDivide", asUtility=True, n='mdNode_RStretch_' + suffix)
mdKStretch = cmds.shadingNode("multiplyDivide", asUtility=True, n='mdNode_MStretch_' + suffix)
mdAStretch = cmds.shadingNode("multiplyDivide", asUtility=True, n='mdNode_EStretch_' + suffix)
cmds.select(d=True)
disDim = cmds.distanceDimension(sp=(rootPos), ep=(endPos))
cmds.rename('distanceDimension1', 'disDimNode_Stretch_' + suffix)
cmds.rename('locator1', 'lctrDis_Root_' + suffix)
cmds.rename('locator2', 'lctrDis_End_' + suffix)
# TODO: Need to save these for later
# cmds.parent('lctrDis_hip', 'jnt_pelvis')
cmds.parent('lctrDis_End_' + suffix, control[1])
# Determine the length of the joint chain in default position
rootLen = cmds.getAttr(jnt_info[1] + '.tx')
endLen = cmds.getAttr(jnt_info[2] + '.tx')
chainLen = (rootLen + endLen)
cmds.setAttr(adlStretch + '.input2', chainLen)
cmds.setAttr(mdLStretch + '.input2X', chainLen)
cmds.setAttr(mdKStretch + '.input2X', rootLen)
cmds.setAttr(mdAStretch + '.input2X', endLen)
# The clamp node lets us control the amount of stretch.
cmds.connectAttr(control[1] + '.stretch', adlStretch + '.input1')
cmds.connectAttr(adlStretch + '.output', clmpStretch + '.maxR')
cmds.setAttr (clmpStretch + '.minR', chainLen)
cmds.setAttr (mdLStretch + '.operation', 2)
# Connect the distance dimension so we always know the current length of the leg.
cmds.connectAttr('disDimNode_Stretch_' + suffix +'.distance', clmpStretch + '.inputR')
#Now we feed the total value into a multiply divide so we can distribute the value to our joints.
cmds.connectAttr(clmpStretch + '.outputR', mdLStretch + '.input1X')
cmds.connectAttr(mdLStretch + '.outputX', mdKStretch + '.input1X')
cmds.connectAttr(mdLStretch + '.outputX', mdAStretch + '.input1X')
#Finally, we output our new values into the translateX of the knee and ankle joints.
cmds.connectAttr(mdKStretch + '.outputX', jnt_info[1]+ '.tx')
cmds.connectAttr( mdAStretch + '.outputX', jnt_info[2] + '.tx')
# Create a pv ----------------------------------------------
cmds.spaceLocator(n=pvName)
cmds.xform(pvName, t=rootPos, ws=True)
# Pv constrain the ik
cmds.poleVectorConstraint (pvName, ikHandleName, weight=1)
cmds.select(d=True)
#Create a plusMinusAverage utility
#Create a multiplyDivide utility
pmaTwist = cmds.shadingNode("plusMinusAverage", asUtility=True, n='pmaNode_twist_' + suffix)
# Set PMA to subtract
cmds.setAttr(pmaTwist + ".operation", 2)
mDivTwst = cmds.shadingNode("multiplyDivide", asUtility=True, n='mdNode_twist_' + suffix)
cmds.connectAttr(control[1]+'.twist', mDivTwst+'.input1X')
cmds.connectAttr(control[1]+'.ry', mDivTwst+'.input1Y')
# TODO: I need a pelvis or a better solution
#cmds.connectAttr('jnt_pelvis.ry', 'mdNode_LegTwist.input1Z')
cmds.setAttr(mDivTwst+'.input2X', -1)
cmds.setAttr(mDivTwst+'.input2Y', -1)
cmds.setAttr(mDivTwst+'.input2Z', -1)
cmds.connectAttr(mDivTwst+'.input1X', pmaTwist+'.input1D[0]')
cmds.connectAttr(mDivTwst+'.input1Y', pmaTwist+'.input1D[1]')
# Calculate twist offset
blueprintJoints = []
for obj in lyt_info:
blueprintJoints.append(obj[0])
offset = matchTwistAngle(ikHandleName+".twist", jnt_info, blueprintJoints)
# Make a buffer between the control and the ik twist
cmds.setAttr(control[1]+'.twist_offset', offset)
cmds.connectAttr(control[1]+'.twist_offset', pmaTwist+'.input1D[2]')
cmds.connectAttr(pmaTwist+'.output1D', ikHandleName+'.twist')
def make_stretchy_ik(ik_handle, stretchy_name='temp', attribute_holder=None):
'''
Creates two measure tools and use them to determine when the joints should be scaled up causing a stretchy effect.
Parameters:
ik_handle (string) : Name of the IK Handle (joints will be extracted from it)
stretchy_name (string): Name to be used when creating system (optional, if not provided it will be "temp")
attribute_holder (string): The name of an object. If it exists, custom attributes will be added to it.
These attributes allow the user to control whether or not the system is active, as well as its operation.
For a more complete stretchy system you have to provide a valid object in this parameter as without it volume preservation is skipped
Returns:
list (list): A list with the end locator one (to be attached to the IK control) the stretchy_grp (system elements) and the end_ik_jnt (joint under the ikHandle)
'''
def caculate_distance(pos_a_x, pos_a_y, pos_a_z, pos_b_x, pos_b_y, pos_b_z):
'''
Calculates the magnitude (in this case distance) between two objects
Parameters:
pos_a_x (float): Position X for object A
pos_a_y (float): Position Y for object A
pos_a_z (float): Position Z for object A
pos_b_x (float): Position X for object B
pos_b_y (float): Position Y for object B
pos_b_z (float): Position Z for object B
Returns:
magnitude (float): Distance between two objects
'''
dx = pos_a_x - pos_b_x
dy = pos_a_y - pos_b_y
dz = pos_a_z - pos_b_z
return math.sqrt( dx*dx + dy*dy + dz*dz )
def int_to_en(num):
'''
Given an int32 number, returns an English word for it.
Parameters:
num (int) and integer to be converted to English words.
Returns:
number (string): The input number as words
'''
d = { 0 : 'zero', 1 : 'one', 2 : 'two', 3 : 'three', 4 : 'four', 5 : 'five',
6 : 'six', 7 : 'seven', 8 : 'eight', 9 : 'nine', 10 : 'ten',
11 : 'eleven', 12 : 'twelve', 13 : 'thirteen', 14 : 'fourteen',
15 : 'fifteen', 16 : 'sixteen', 17 : 'seventeen', 18 : 'eighteen',
19 : 'nineteen', 20 : 'twenty',
30 : 'thirty', 40 : 'forty', 50 : 'fifty', 60 : 'sixty',
70 : 'seventy', 80 : 'eighty', 90 : 'ninety' }
k = 1000
m = k * 1000
b = m * 1000
t = b * 1000
assert(0 <= num)
if (num < 20):
return d[num]
if (num < 100):
if num % 10 == 0: return d[num]
else: return d[num // 10 * 10] + '-' + d[num % 10]
if (num < k):
if num % 100 == 0: return d[num // 100] + ' hundred'
else: return d[num // 100] + ' hundred and ' + int_to_en(num % 100)
if (num < m):
if num % k == 0: return int_to_en(num // k) + ' thousand'
else: return int_to_en(num // k) + ' thousand, ' + int_to_en(num % k)
if (num < b):
if (num % m) == 0: return int_to_en(num // m) + ' million'
else: return int_to_en(num // m) + ' million, ' + int_to_en(num % m)
if (num < t):
if (num % b) == 0: return int_to_en(num // b) + ' billion'
else: return int_to_en(num // b) + ' billion, ' + int_to_en(num % b)
if (num % t == 0): return int_to_en(num // t) + ' trillion'
else: return int_to_en(num // t) + ' trillion, ' + int_to_en(num % t)
raise AssertionError('num is too large: %s' % str(num))
########## Start of Make Stretchy Function ##########
ik_handle_joints = cmds.ikHandle(ik_handle, q=True, jointList=True)
children_last_jnt = cmds.listRelatives(ik_handle_joints[-1], children=True, type='joint') or []
# Find end joint
end_ik_jnt = ''
if len(children_last_jnt) == 1:
end_ik_jnt = children_last_jnt[0]
elif len(children_last_jnt) > 1: # Find Joint Closest to ikHandle
jnt_magnitude_pairs = []
for jnt in children_last_jnt:
ik_handle_ws_pos = cmds.xform(ik_handle, q=True, t=True, ws=True)
jnt_ws_pos = cmds.xform(jnt, q=True, t=True, ws=True)
mag = caculate_distance(ik_handle_ws_pos[0], ik_handle_ws_pos[1], ik_handle_ws_pos[2], jnt_ws_pos[0], jnt_ws_pos[1], jnt_ws_pos[2])
jnt_magnitude_pairs.append([jnt, mag])
# Find Lowest Distance
curent_jnt = jnt_magnitude_pairs[1:][0]
curent_closest = jnt_magnitude_pairs[1:][1]
for pair in jnt_magnitude_pairs:
if pair[1] < curent_closest:
curent_closest = pair[1]
curent_jnt = pair[0]
end_ik_jnt = curent_jnt
distance_one = cmds.distanceDimension(sp=(1,random.random()*10,1), ep=(2,random.random()*10,2) )
distance_one_transform = cmds.listRelatives(distance_one, parent=True, f=True) or [][0]
distance_one_locators = cmds.listConnections(distance_one)
cmds.delete(cmds.pointConstraint(ik_handle_joints[0], distance_one_locators[0]))
cmds.delete(cmds.pointConstraint(ik_handle, distance_one_locators[1]))
# Rename Distance One Nodes
distance_node_one = cmds.rename(distance_one_transform, stretchy_name + "_stretchyTerm_strechyDistance")
start_loc_one = cmds.rename(distance_one_locators[0], stretchy_name + "_stretchyTerm_start")
end_loc_one = cmds.rename(distance_one_locators[1], stretchy_name + "_stretchyTerm_end")
distance_nodes = {} # [distance_node_transform, start_loc, end_loc, ik_handle_joint]
index = 0
for index in range(len(ik_handle_joints)):
distance_node = cmds.distanceDimension(sp=(1,random.random()*10,1), ep=(2,random.random()*10,2) )
distance_node_transform = cmds.listRelatives(distance_node, parent=True, f=True) or [][0]
distance_node_locators = cmds.listConnections(distance_node)
distance_node = cmds.rename(distance_node, stretchy_name + '_defaultTerm' + int_to_en(index+1).capitalize() + '_strechyDistanceShape' )
distance_node_transform = cmds.rename(distance_node_transform, stretchy_name + '_defaultTerm' + int_to_en(index+1).capitalize() + '_strechyDistance' )
start_loc = cmds.rename(distance_node_locators[0], stretchy_name + '_defaultTerm' + int_to_en(index+1).capitalize() + '_start')
end_loc = cmds.rename(distance_node_locators[1], stretchy_name + '_defaultTerm' + int_to_en(index+1).capitalize() + '_end')
cmds.delete(cmds.pointConstraint(ik_handle_joints[index], start_loc))
if index < (len(ik_handle_joints)-1):
cmds.delete(cmds.pointConstraint(ik_handle_joints[index+1], end_loc))
else:
cmds.delete(cmds.pointConstraint(end_ik_jnt, end_loc))
distance_nodes[distance_node] = [distance_node_transform, start_loc, end_loc, ik_handle_joints[index]]
index += 1
# Organize Basic Hierarchy
stretchy_grp = cmds.group(name=stretchy_name + "_stretchy_grp", empty=True, world=True)
cmds.parent( distance_node_one, stretchy_grp )
cmds.parent( start_loc_one, stretchy_grp )
cmds.parent( end_loc_one, stretchy_grp )
# Connect, Colorize and Organize Hierarchy
default_distance_sum_node = cmds.createNode('plusMinusAverage', name=stretchy_name + "_defaultTermSum_plus")
index = 0
for node in distance_nodes:
cmds.connectAttr('%s.distance' % node, '%s.input1D' % default_distance_sum_node + '[' + str(index) + ']')
for obj in distance_nodes.get(node):
if cmds.objectType(obj) != 'joint':
change_outliner_color(obj, (1,.5,.5))
cmds.parent(obj, stretchy_grp)
index += 1
# Outliner Color
for obj in [distance_node_one,start_loc_one,end_loc_one]:
change_outliner_color(obj,(.5,1,.2))
# Connect Nodes
nonzero_stretch_condition_node = cmds.createNode('condition', name=stretchy_name + "_strechyNonZero_condition")
nonzero_multiply_node = cmds.createNode('multiplyDivide', name=stretchy_name + "_onePctDistCondition_multiply")
cmds.connectAttr('%s.output1D' % default_distance_sum_node, '%s.input1X' % nonzero_multiply_node)
cmds.setAttr( nonzero_multiply_node + ".input2X", 0.01)
cmds.connectAttr('%s.outputX' % nonzero_multiply_node, '%s.colorIfTrueR' % nonzero_stretch_condition_node)
cmds.connectAttr('%s.outputX' % nonzero_multiply_node, '%s.secondTerm' % nonzero_stretch_condition_node)
cmds.setAttr( nonzero_stretch_condition_node + ".operation", 5)
stretch_normalization_node = cmds.createNode('multiplyDivide', name=stretchy_name + "_distNormalization_divide")
cmds.connectAttr('%s.distance' % distance_node_one, '%s.firstTerm' % nonzero_stretch_condition_node)
cmds.connectAttr('%s.distance' % distance_node_one, '%s.colorIfFalseR' % nonzero_stretch_condition_node)
cmds.connectAttr('%s.outColorR' % nonzero_stretch_condition_node, '%s.input1X' % stretch_normalization_node)
cmds.connectAttr('%s.output1D' % default_distance_sum_node, '%s.input2X' % stretch_normalization_node)
cmds.setAttr( stretch_normalization_node + ".operation", 2)
stretch_condition_node = cmds.createNode('condition', name=stretchy_name + "_strechyAutomation_condition")
cmds.setAttr( stretch_condition_node + ".operation", 3)
cmds.connectAttr('%s.outColorR' % nonzero_stretch_condition_node, '%s.firstTerm' % stretch_condition_node) # Distance One
cmds.connectAttr('%s.output1D' % default_distance_sum_node, '%s.secondTerm' % stretch_condition_node)
cmds.connectAttr('%s.outputX' % stretch_normalization_node, '%s.colorIfTrueR' % stretch_condition_node)
# Constraints
cmds.pointConstraint (ik_handle_joints[0], start_loc_one)
for node in distance_nodes:
if distance_nodes.get(node)[3] == ik_handle_joints[0:][0]:
start_loc_condition = cmds.pointConstraint (ik_handle_joints[0], distance_nodes.get(node)[1])
# Attribute Holder Setup
if attribute_holder:
if cmds.objExists(attribute_holder):
cmds.pointConstraint(attribute_holder, end_loc_one)
cmds.addAttr(attribute_holder , ln='stretch', at='double', k=True, minValue=0, maxValue=1)
cmds.setAttr(attribute_holder + ".stretch", 1)
cmds.addAttr(attribute_holder , ln='squash', at='double', k=True, minValue=0, maxValue=1)
cmds.addAttr(attribute_holder , ln='stretchFromSource', at='bool', k=True)
cmds.addAttr(attribute_holder , ln='saveVolume', at='double', k=True, minValue=0, maxValue=1)
cmds.addAttr(attribute_holder , ln='baseVolumeMultiplier', at='double', k=True, minValue=0, maxValue=1)
cmds.setAttr(attribute_holder + ".baseVolumeMultiplier", .5)
cmds.addAttr(attribute_holder , ln='minimumVolume', at='double', k=True, minValue=0.01, maxValue=1)
cmds.addAttr(attribute_holder , ln='maximumVolume', at='double', k=True, minValue=0)
cmds.setAttr(attribute_holder + ".minimumVolume", .4)
cmds.setAttr(attribute_holder + ".maximumVolume", 2)
cmds.setAttr(attribute_holder + ".stretchFromSource", 1)
# Stretch From Body
from_body_reverse_node = cmds.createNode('reverse', name=stretchy_name + '_stretchFromSource_reverse')
cmds.connectAttr('%s.stretchFromSource' % attribute_holder, '%s.inputX' % from_body_reverse_node)
cmds.connectAttr('%s.outputX' % from_body_reverse_node, '%s.w0' % start_loc_condition[0])
# Squash
squash_condition_node = cmds.createNode('condition', name=stretchy_name + "_squashAutomation_condition")
cmds.setAttr(squash_condition_node + ".secondTerm", 1)
cmds.setAttr(squash_condition_node + ".colorIfTrueR", 1)
cmds.setAttr(squash_condition_node + ".colorIfFalseR", 3)
cmds.connectAttr('%s.squash' % attribute_holder, '%s.firstTerm' % squash_condition_node)
cmds.connectAttr('%s.outColorR' % squash_condition_node, '%s.operation' % stretch_condition_node)
# Stretch
activation_blend_node = cmds.createNode('blendTwoAttr', name=stretchy_name + "_strechyActivation_blend")
cmds.setAttr(activation_blend_node + ".input[0]", 1)
cmds.connectAttr('%s.outColorR' % stretch_condition_node, '%s.input[1]' % activation_blend_node)
cmds.connectAttr('%s.stretch' % attribute_holder, '%s.attributesBlender' % activation_blend_node)
for jnt in ik_handle_joints:
cmds.connectAttr('%s.output' % activation_blend_node, '%s.scaleX' % jnt)
# Save Volume
save_volume_condition_node = cmds.createNode('condition', name=stretchy_name + "_saveVolume_condition")
volume_normalization_divide_node = cmds.createNode('multiplyDivide', name=stretchy_name + "_volumeNormalization_divide")
volume_value_divide_node = cmds.createNode('multiplyDivide', name=stretchy_name + "_volumeValue_divide")
xy_divide_node = cmds.createNode('multiplyDivide', name=stretchy_name + "_volumeXY_divide")
volume_blend_node = cmds.createNode('blendTwoAttr', name=stretchy_name + "_volumeActivation_blend")
volume_clamp_node = cmds.createNode('clamp', name=stretchy_name + "_volumeLimits_clamp")
volume_base_blend_node = cmds.createNode('blendTwoAttr', name=stretchy_name + "_volumeBase_blend")
cmds.setAttr(save_volume_condition_node + ".secondTerm", 1)
cmds.setAttr(volume_normalization_divide_node + ".operation", 2) # Divide
cmds.setAttr(volume_value_divide_node + ".operation", 2) # Divide
cmds.setAttr(xy_divide_node + ".operation", 2) # Divide
cmds.connectAttr('%s.outColorR' % nonzero_stretch_condition_node, '%s.input2X' % volume_normalization_divide_node) # Distance One
cmds.connectAttr('%s.output1D' % default_distance_sum_node, '%s.input1X' % volume_normalization_divide_node)
cmds.connectAttr('%s.outputX' % volume_normalization_divide_node, '%s.input2X' % volume_value_divide_node)
cmds.connectAttr('%s.outputX' % stretch_normalization_node, '%s.input1X' % volume_value_divide_node)
cmds.connectAttr('%s.outputX' % volume_value_divide_node, '%s.input2X' % xy_divide_node)
cmds.connectAttr('%s.outputX' % stretch_normalization_node, '%s.input1X' % xy_divide_node)
cmds.setAttr(volume_blend_node + ".input[0]", 1)
cmds.connectAttr('%s.outputX' % xy_divide_node, '%s.input[1]' % volume_blend_node)
cmds.connectAttr('%s.saveVolume' % attribute_holder, '%s.attributesBlender' % volume_blend_node)
cmds.connectAttr('%s.output' % volume_blend_node, '%s.inputR' % volume_clamp_node)
cmds.connectAttr('%s.outputR' % volume_clamp_node, '%s.colorIfTrueR' % save_volume_condition_node)
cmds.connectAttr('%s.stretch' % attribute_holder, '%s.firstTerm' % save_volume_condition_node)
cmds.connectAttr('%s.minimumVolume' % attribute_holder, '%s.minR' % volume_clamp_node)
cmds.connectAttr('%s.maximumVolume' % attribute_holder, '%s.maxR' % volume_clamp_node)
# Base Multiplier
cmds.setAttr(volume_base_blend_node + ".input[0]", 1)
cmds.connectAttr('%s.outColorR' % save_volume_condition_node, '%s.input[1]' % volume_base_blend_node)
cmds.connectAttr('%s.baseVolumeMultiplier' % attribute_holder, '%s.attributesBlender' % volume_base_blend_node)
# Connect to Joints
cmds.connectAttr('%s.output' % volume_base_blend_node, '%s.scaleY' % ik_handle_joints[0])
cmds.connectAttr('%s.output' % volume_base_blend_node, '%s.scaleZ' % ik_handle_joints[0])
for jnt in ik_handle_joints[1:]:
cmds.connectAttr('%s.outColorR' % save_volume_condition_node, '%s.scaleY' % jnt)
cmds.connectAttr('%s.outColorR' % save_volume_condition_node, '%s.scaleZ' % jnt)
else:
for jnt in ik_handle_joints:
cmds.connectAttr('%s.outColorR' % stretch_condition_node, '%s.scaleX' % jnt)
else:
for jnt in ik_handle_joints:
cmds.connectAttr('%s.outColorR' % stretch_condition_node, '%s.scaleX' % jnt)
return [end_loc_one, stretchy_grp, end_ik_jnt]
def Stretch_Arm_R():
Gett_translateX_ForeArm_R=cmds.getAttr("J_ForeArm_Neutral_R.translateX")
Gett_translateX_Hand_Neutral_R=cmds.getAttr("J_Hand_Neutral_R.translateX")
Sum_ForeArm_Hand_Trans=Gett_translateX_ForeArm_R+Gett_translateX_Hand_Neutral_R
DD_Arm_R=cmds.distanceDimension(sp=(0, 0, 0), ep=(1, 0, 0) ) #cleate DD_Arm_R#
cmds.rename('locator1','Ini_Stretch_Arm_R')
cmds.rename('locator2','End_Stretch_Arm_R')
Rename_DD_Arm_R=cmds.rename('distanceDimension1','distanceDimension_Stretch_Master_Arm_R')
cmds.select(cl=True)
cmds.select('Ini_Stretch_Arm_R')
Z_Ini_Stretch_Arm_R=cmds.group(n='Z_Ini_Stretch_Arm_R')
cmds.select(cl=True)
Get_Trans_Rot('End_Stretch_Arm_R')
Z_End_Stretch_Arm_R=cmds.group(n='Z_End_Stretch_Arm_R',em=True)
Set_Trans_Rot(Z_End_Stretch_Arm_R)
cmds.parent('End_Stretch_Arm_R',Z_End_Stretch_Arm_R)
cmds.select(cl=True)
Get_Trans_Rot('J_Arm_Neutral_R')
Set_Trans_Rot(Z_Ini_Stretch_Arm_R)
Get_Trans_Rot('J_Hand_Neutral_R')
Set_Trans_Rot(Z_End_Stretch_Arm_R)
cmds.parent(Z_End_Stretch_Arm_R,'R_IK_Arm_CTL')
cmds.parent(Z_Ini_Stretch_Arm_R,'R_FK_Arm_CTL')
cmds.select(cl=True)
Gett_Distance_Stretch_Arm_R=cmds.getAttr('distanceDimension_Stretch_Master_Arm_R.distance')
Names_Nodes=['MD_Stretch_Arm_R','BC_Stretch_Arm_R','C_Stretch_Arm_R']
Nodes=['multiplyDivide','blendColors','condition']
num=0
for Node in Names_Nodes:
Create_Note=cmds.shadingNode(Nodes[num],au=True,n=Node)
cmds.select(cl=True)
num=num+1
cmds.setAttr ('MD_Stretch_Arm_R.operation',2, k=True)
cmds.setAttr ('MD_Stretch_Arm_R.input2X',-Sum_ForeArm_Hand_Trans, k=True)
cmds.setAttr ('BC_Stretch_Arm_R.color2R',1)
cmds.setAttr ('C_Stretch_Arm_R.operation',2, k=True)
cmds.setAttr ('C_Stretch_Arm_R.secondTerm',-Sum_ForeArm_Hand_Trans, k=True)
def Connect(Name,Name2,Attr1,Attr2):
cmds.connectAttr(Name+Attr1,Name2+Attr2)
Connect('distanceDimension_Stretch_Master_Arm_R','MD_Stretch_Arm_R','.distance','.input1X')
Connect('R_SwitchArm_CTL','BC_Stretch_Arm_R','.Stretch','.blender')
Connect('MD_Stretch_Arm_R','BC_Stretch_Arm_R','.outputX','.color1R')
Connect('BC_Stretch_Arm_R','C_Stretch_Arm_R','.outputR','.colorIfTrueR')
Connect('distanceDimension_Stretch_Master_Arm_R','C_Stretch_Arm_R','.distance','.firstTerm')
Connect('C_Stretch_Arm_R','J_Arm_IK_R','.outColorR','.scaleX')
Connect('C_Stretch_Arm_R','J_ForeArm_IK_R','.outColorR','.scaleX')
select_Arm=cmds.select('J_Arm_Neutral_R','J_ForeArm_Neutral_R')#Switch_FK_IK_Arm_R
sel = cmds.ls (sl=True)
cmds.select (cl=True)
MD_switch_fk_ik = cmds.shadingNode ("multiplyDivide", asUtility=True, n="MD_Arm_Stretch_FK_IK_R")
cmds.setAttr(MD_switch_fk_ik+'.operation',2)
cmds.setAttr(MD_switch_fk_ik+'.input2X',10)
cmds.connectAttr ('R_SwitchArm_CTL.Switch_FK_IK', MD_switch_fk_ik + ".input1X")
Milista=[]#listA VACIA QUE RECIBIRA ROS NOMBRES _Neutral_R
for J in sel:#FOR PARA EN BASE A RA selECCION(JOINTS) SE clEAN blendColors Y SE CONECTE ER multiplyDivide A ROS BRENDS
N = J.split("_Neutral_R")[0]
New_N=N.split("J_")[1]
BC_rotate = cmds.shadingNode ("blendColors", asUtility=True, n="BS_" + New_N+"_stretch_R")
cmds.select (cl=True)
cmds.connectAttr (BC_rotate + ".output", J + ".scale")
cmds.connectAttr (MD_switch_fk_ik + ".outputX", BC_rotate + ".blender")
list.append(Milista,N)#AGREGA ER NOMBRE DER JOINT SIN NOMBRE DER SISTEMA A RA listA Milista
def fun1(Var1):#FUNCION PARA AGREGAR STRING A ROS NOMBRES QUE EXISTEN EN Milista
list.append (Milista, Milista[0] + Var1)
list.append (Milista, Milista[1] + Var1)
fun1('_FK_R')
fun1('_IK_R')
def fun(Var,Var2):#FUNCION PARA CONECTAR ROS JOINTS FK,IK A ROS BREND colols
cmds.connectAttr (Milista[2]+ "."+Var, "BS_Arm_"+Var2+"_R.color2")
cmds.connectAttr (Milista[4]+ "."+Var, "BS_Arm_"+Var2+"_R.color1")
cmds.connectAttr (Milista[3]+ "."+Var, "BS_ForeArm_"+Var2+"_R.color2")
cmds.connectAttr (Milista[5]+ "."+Var, "BS_ForeArm_"+Var2+"_R.color1")
fun('scale','stretch')
cmds.parent('distanceDimension_Stretch_Master_Arm_R','hidden')
cmds.hide('distanceDimension_Stretch_Master_Arm_R')
cmds.hide('Ini_Stretch_Arm_R')
cmds.hide('End_Stretch_Arm_R')
cmds.select(cl=True)
def generateDistanceDimension(self, posA, posB): cmds.distanceDimension(sp = (self.posA[0], self.posA[1], self.posA[2]), ep = (self.posB[0], self.posB[1], self.posB[2]))
def makeIKWrist(*Args):
cm.rename(cm.ls(sl=True), 'R_wrist_IK_CTRL')
cm.select('R_wrist_IK_CTRL', 'R_arm_IK_HDL')
maya.mel.eval(
'doCreateParentConstraintArgList 1 { "1","0","0","0","0","0","0","1","","1" };'
)
cm.select('R_wrist_IK_CTRL', 'R_arm_IK_JNT_04')
maya.mel.eval(
'doCreateOrientConstraintArgList 1 { "1","0","0","0","0","0","0","1","","1" };'
)
#maya.mel.eval('setAttr -lock true -keyable false -channelBox false "R_wrist_IK_CTRL.sx";')
#maya.mel.eval('setAttr -lock true -keyable false -channelBox false "R_wrist_IK_CTRL.sy";')
#maya.mel.eval('setAttr -lock true -keyable false -channelBox false "R_wrist_IK_CTRL.sz";')
cm.setAttr('R_wrist_IK_CTRL.sx',
lock=True,
keyable=False,
channelBox=False)
cm.setAttr('R_wrist_IK_CTRL.sy',
lock=True,
keyable=False,
channelBox=False)
cm.setAttr('R_wrist_IK_CTRL.sz',
lock=True,
keyable=False,
channelBox=False)
piv1 = cm.xform('R_arm_IK_JNT_01', q=True, t=True, ws=True)
piv3 = cm.xform('R_arm_IK_JNT_04', q=True, t=True, ws=True)
cm.distanceDimension(ep=(piv3[0], piv3[1], piv3[2]),
sp=(piv1[0], piv1[1], piv1[2]))
cm.rename('locator2', 'R_arm_Dictance_LOC')
cm.rename('distanceDimensionShape1', 'R_arm_Distance')
cm.parent('R_arm_Dictance_LOC', 'R_wrist_IK_CTRL')
originalDistance = cm.getAttr('R_arm_Distance.distance')
cm.createNode('multiplyDivide', n='R_arm_stretchRatio_Calculator')
#cm.connectAttr('R_arm_Distance.distance', 'R_arm_stretchRatio_Calculator.input1.input1X')
cm.setAttr('R_arm_stretchRatio_Calculator.input2.input2X',
originalDistance)
cm.setAttr('R_arm_stretchRatio_Calculator.operation', 2)
cm.createNode('condition', n='Condition_distance_greaterThanOrig')
cm.setAttr('Condition_distance_greaterThanOrig.secondTerm',
originalDistance)
cm.connectAttr('R_arm_Distance.distance',
'Condition_distance_greaterThanOrig.firstTerm')
cm.setAttr('Condition_distance_greaterThanOrig.operation', 2)
cm.setAttr('Condition_distance_greaterThanOrig.colorIfFalseR',
originalDistance)
cm.connectAttr('R_arm_Distance.distance',
'Condition_distance_greaterThanOrig.colorIfTrueR')
cm.connectAttr('Condition_distance_greaterThanOrig.outColor',
'R_arm_stretchRatio_Calculator.input1')
#cm.connectAttr('Condition_distance_greaterThanOrig.colorIfTrueR', 'R_arm_stretchRatio_Calculator.input1.input1X')
#cm.connectAttr('Condition_distance_greaterThanOrig.colorIfFalseR', 'R_arm_stretchRatio_Calculator.input1.input1X')
for i in range(1, 4):
cm.connectAttr('R_arm_stretchRatio_Calculator.output.outputX',
'R_arm_FK_JNT_0' + str(i) + '.scale.scaleX')
cm.connectAttr('R_arm_stretchRatio_Calculator.output.outputX',
'R_arm_FK_JNT_0' + str(i) + '.scale.scaleY')
cm.connectAttr('R_arm_stretchRatio_Calculator.output.outputX',
'R_arm_FK_JNT_0' + str(i) + '.scale.scaleZ')
cm.connectAttr('R_arm_stretchRatio_Calculator.output.outputX',
'R_arm_IK_JNT_0' + str(i) + '.scale.scaleX')
cm.connectAttr('R_arm_stretchRatio_Calculator.output.outputX',
'R_arm_IK_JNT_0' + str(i) + '.scale.scaleY')
cm.connectAttr('R_arm_stretchRatio_Calculator.output.outputX',
'R_arm_IK_JNT_0' + str(i) + '.scale.scaleZ')
cm.connectAttr('R_arm_stretchRatio_Calculator.output.outputX',
'R_arm_result_JNT_0' + str(i) + '.scale.scaleX')
cm.connectAttr('R_arm_stretchRatio_Calculator.output.outputX',
'R_arm_result_JNT_0' + str(i) + '.scale.scaleY')
cm.connectAttr('R_arm_stretchRatio_Calculator.output.outputX',
'R_arm_result_JNT_0' + str(i) + '.scale.scaleZ')
print originalDistance
print 'IK Wrist complete.'
def makePlait(*pArgs):
_depth = cm.intSliderGrp('subdivisionCurve', q=True, v=True)
_width = cm.floatSliderGrp('braidWidth', q=True, v=True)
#_depth*=2
_width*=2
cm.rename('braid_CRV')
cm.rebuildCurve(cm.ls(sl=True), ch=True, rpo=True, rt=False, end=True, kr=False, kcp=False, kep=True, kt=False, s=_depth, tol=0.01)
piv1 = cm.xform('braid_CRV.cv[0]', q=True, t=True, ws=True)
piv3 = cm.xform('braid_CRV.cv['+str(_depth)+']', q=True, t=True, ws=True)
cm.distanceDimension(ep=(piv3[0],piv3[1],piv3[2]), sp=(piv1[0],piv1[1], piv1[2]))
dist = cm.getAttr('distanceDimension1.distance')
moveY = float(dist)/float(_depth/2.0) #1.2
if _depth%2!=0:
_depth+=1
switch=1
for i in range(0, _depth):
switch*=-1
if i%3==0 and switch>0:
cm.select('braid_CRV.ep['+str(i+1)+']', add=True)
cm.select('braid_CRV.ep['+str(i+2)+']', add=True)
cm.move(_width, 0, 0, r=True, os=True)
cm.select(deselect=True)
for i in range(0, _depth):
switch*=-1
if i%3==0 and switch<0:
cm.select('braid_CRV.ep['+str(i+1)+']', add=True)
cm.select('braid_CRV.ep['+str(i+2)+']', add=True)
cm.move(-_width, 0, 0, r=True, os=True)
cm.select(deselect=True)
for i in range(0, _depth):
if i%3==0:
cm.select('braid_CRV.ep['+str(i+1)+']', add=True)
cm.move(0, 0, _width*2, r=True, os=True)
cm.select(deselect=True)
for i in range(0, _depth):
if i%3==0:
cm.select('braid_CRV.ep['+str(i+2)+']', add=True)
cm.move(0, 0, -_width*2, r=True, os=True)
cm.polyCylinder(n='polyCircle', sx=5, sy=0, sz=1)
cm.select('polyCircle.f[0:9]')
cm.delete()
piv = cm.xform('braid_CRV.cv[0]', q=True, t=True, ws=True)
cm.move(piv[0], piv[1], piv[2], 'polyCircle', ws=True, a=True)
float(moveY)
cm.scale(float(moveY*0.1), float(moveY*0.1), float(moveY*0.05), 'polyCircle', os=True)
cm.select('polyCircle.f[0:4]', add=True)
maya.mel.eval('polyExtrudeFacet -constructionHistory 1 -keepFacesTogether 1 -pvx 0.09549146891 -pvy 21.69501618 -pvz -25.49619563 -divisions 1 -twist 0 -taper 1 -off 0 -thickness 0 -smoothingAngle 30 -inputCurve braid_CRV polyCircle.f[0:4];')
cm.setAttr('polyExtrudeFace1.divisions', 50) #make unique
maya.mel.eval('polyNormal -normalMode 0 -userNormalMode 0 -ch 1 polyCircle;')
cm.duplicate('polyCircle', n='polyCircle2')
cm.move(0, float(moveY), 0, 'polyCircle2', r=True)
# cm.move(0, float(_depth/moveY), 0, 'polyCircle2', r=True)
cm.duplicate('polyCircle2', n='polyCircle3')
cm.move(0, float(moveY), 0, 'polyCircle3', r=True)
#cm.move(0, float(_depth/moveY), 0, 'polyCircle3', r=True)
print _depth
cm.polyUnite('polyCircle*', n='DONE_braid')
maya.mel.eval('DeleteHistory;')
cm.rename('braid_CRV', 'DONE_braid')
cm.delete('distanceDimension1', 'locator1', 'locator2')
def createStretchyIk(ikjnt_info, rjnt_info, control, ikHandleName, pvName, instance, twistCompensate, pmas, pvMA, saxis, settingsControl, *args):
# Find the stretch axis
suffix = ikHandleName.replace('ikh_', '')
rootPos = cmds.xform(ikjnt_info[0], q=True, t=True, ws=True)
midPos = cmds.xform(ikjnt_info[1], q=True, t=True, ws=True)
endPos = cmds.xform(ikjnt_info[2], q=True, t=True, ws=True)
# Create the ik solver
ikSolverName = ikHandleName.replace('IKH', 'ikSol')
ikSol = cmds.ikSolver( st='ikRPsolver', ep=0.0, n=ikSolverName )
ikh = cmds.ikHandle(n=ikHandleName, sj=ikjnt_info[0], ee=ikjnt_info[2], s="sticky", sol=ikSol)
ikSol = cmds.ikHandle(ikh[0], q=True, sol=True)
# Stretch ----------------------------------------------------------
#Start by creating all of the nodes we will need for the stretch.
conRStretch = cmds.shadingNode("condition", asUtility=True, n='conNode_RStretch_' + suffix)
conEStretch = cmds.shadingNode("condition", asUtility=True, n='conNode_EStretch_' + suffix)
mdGMStretch = cmds.shadingNode("multiplyDivide", asUtility=True, n='mdNode_GoffsetStretchM_' + suffix)
mdGRStretch = cmds.shadingNode("multiplyDivide", asUtility=True, n='mdNode_GoffsetStretchR_' + suffix)
mdGEStretch = cmds.shadingNode("multiplyDivide", asUtility=True, n='mdNode_GoffsetStretchE_' + suffix)
mdMStretch = cmds.shadingNode("multiplyDivide", asUtility=True, n='mdNode_MStretch_' + suffix)
mdRStretch = cmds.shadingNode("multiplyDivide", asUtility=True, n='mdNode_RStretch_' + suffix)
mdEStretch = cmds.shadingNode("multiplyDivide", asUtility=True, n='mdNode_EStretch_' + suffix)
btaTglStretch = cmds.shadingNode("blendTwoAttr", asUtility=True, n='btaNode_TglStretch_' + suffix)
btaRStretch = cmds.shadingNode("blendTwoAttr", asUtility=True, n='btaNode_RStretch_' + suffix)
btaEStretch = cmds.shadingNode("blendTwoAttr", asUtility=True, n='btaNode_EStretch_' + suffix)
pmaRStretch = cmds.shadingNode("plusMinusAverage", asUtility=True, n='pmaNode_RStretch_' + suffix)
pmaEStretch = cmds.shadingNode("plusMinusAverage", asUtility=True, n='pmaNode_EStretch_' + suffix)
ucMStretch = cmds.shadingNode("unitConversion", asUtility=True, n='ucNode_MStretch_' + suffix)
ucRStretch = cmds.shadingNode("unitConversion", asUtility=True, n='ucNode_RStretch_' + suffix)
ucEStretch = cmds.shadingNode("unitConversion", asUtility=True, n='ucNode_EStretch_' + suffix)
shadingnodelist = [conRStretch, conEStretch, mdMStretch, mdRStretch, mdEStretch, btaTglStretch, btaRStretch,
btaEStretch, pmaRStretch, pmaEStretch, ucMStretch, ucRStretch, ucEStretch, mdGMStretch, mdGRStretch, mdGEStretch]
# Set operations for nodes
cmds.setAttr(mdGMStretch + '.operation', 2)
cmds.setAttr(mdGRStretch + '.operation', 2)
cmds.setAttr(mdGEStretch + '.operation', 2)
cmds.setAttr(mdMStretch + '.operation', 2)
cmds.setAttr(mdEStretch + '.operation', 1)
cmds.setAttr(mdRStretch + '.operation', 1)
cmds.setAttr(conRStretch + '.operation', 2)
cmds.setAttr(conEStretch + '.operation', 2)
cmds.setAttr(pmaRStretch + '.operation', 1)
cmds.setAttr(pmaEStretch + '.operation', 1)
cmds.select(d=True)
lctrR = cmds.spaceLocator(n='lctrDis_Root_' + suffix)
cmds.xform(lctrR[0], ws=True, t=rootPos)
lctrE = cmds.spaceLocator(n='lctrDis_End_' + suffix)
cmds.xform(lctrE[0], ws=True, t=endPos)
lctrM = cmds.spaceLocator(n='lctrDis_Mid_' + suffix)
cmds.xform(lctrM[0], ws=True, t=midPos)
lctrlist = [lctrR, lctrE, lctrM]
for l in lctrlist:
cmds.setAttr(l[0] + '.visibility', 0)
# Disdim for total chain length
cmds.select(lctrR, lctrE)
cmds.distanceDimension(sp=(rootPos), ep=(endPos))
cmds.rename('distanceDimensionShape1', 'disDimNode_MStretch_' + suffix + '_Shape')
cmds.rename('distanceDimension1', 'disDimNode_MStretch_' + suffix)
shadingnodelist.append('disDimNode_MStretch_' + suffix)
con = cmds.listConnections('disDimNode_MStretch_' + suffix + '_Shape' + '.endPoint', p=True)[0]
if con != None:
cmds.disconnectAttr(con, 'disDimNode_MStretch_' + suffix + '_Shape' + '.endPoint')
con = cmds.listConnections('disDimNode_MStretch_' + suffix + '_Shape' + '.startPoint', p=True)[0]
if con != None:
cmds.disconnectAttr(con, 'disDimNode_MStretch_' + suffix + '_Shape' + '.startPoint')
cmds.connectAttr(lctrR[0] + 'Shape.worldPosition[0]', 'disDimNode_MStretch_' + suffix + '_Shape' + '.startPoint', f=True)
cmds.connectAttr(lctrE[0] + 'Shape.worldPosition[0]', 'disDimNode_MStretch_' + suffix + '_Shape' + '.endPoint', f=True)
# Disdim for first 2 joints
cmds.select(d=True)
cmds.distanceDimension(sp=(rootPos), ep=(midPos))
cmds.rename('distanceDimensionShape1', 'disDimNode_RStretch_' + suffix + '_Shape')
cmds.rename('distanceDimension1', 'disDimNode_RStretch_' + suffix)
shadingnodelist.append('disDimNode_RStretch_' + suffix)
con = cmds.listConnections('disDimNode_RStretch_' + suffix + '_Shape' + '.endPoint', p=True)[0]
if con != None:
cmds.disconnectAttr(con, 'disDimNode_RStretch_' + suffix + '_Shape' + '.endPoint')
con = cmds.listConnections('disDimNode_RStretch_' + suffix + '_Shape' + '.startPoint', p=True)[0]
if con != None:
cmds.disconnectAttr(con, 'disDimNode_RStretch_' + suffix + '_Shape' + '.startPoint')
cmds.connectAttr(lctrR[0] + 'Shape.worldPosition[0]', 'disDimNode_RStretch_' + suffix + '_Shape' + '.startPoint', f=True)
cmds.connectAttr(lctrM[0] + 'Shape.worldPosition[0]', 'disDimNode_RStretch_' + suffix + '_Shape' + '.endPoint', f=True)
# Disdim for second set joints
cmds.select(d=True)
cmds.distanceDimension(sp=(midPos), ep=(endPos))
cmds.rename('distanceDimensionShape1', 'disDimNode_EStretch_' + suffix + '_Shape')
cmds.rename('distanceDimension1', 'disDimNode_EStretch_' + suffix)
shadingnodelist.append('disDimNode_EStretch_' + suffix)
con = cmds.listConnections('disDimNode_EStretch_' + suffix + '_Shape' + '.endPoint', p=True)[0]
if con != None:
cmds.disconnectAttr(con, 'disDimNode_EStretch_' + suffix + '_Shape' + '.endPoint')
con = cmds.listConnections('disDimNode_EStretch_' + suffix + '_Shape' + '.startPoint', p=True)[0]
if con != None:
cmds.disconnectAttr(con, 'disDimNode_EStretch_' + suffix + '_Shape' + '.startPoint')
cmds.connectAttr(lctrM[0] + 'Shape.worldPosition[0]', 'disDimNode_EStretch_' + suffix + '_Shape' + '.startPoint', f=True)
cmds.connectAttr(lctrE[0] + 'Shape.worldPosition[0]', 'disDimNode_EStretch_' + suffix + '_Shape' + '.endPoint', f=True)
cmds.parent('lctrDis_End_' + suffix, control[1])
rootLen = cmds.getAttr(ikjnt_info[1] + saxis)
endLen = cmds.getAttr(ikjnt_info[2] + saxis)
chainLen = (rootLen + endLen)
negval = False
cmds.setAttr(ucMStretch + '.conversionFactor', 1)
cmds.setAttr(ucRStretch + '.conversionFactor', 1)
cmds.setAttr(ucEStretch + '.conversionFactor', 1)
if chainLen < 0:
negval = True
#cmds.setAttr(ucMStretch + '.conversionFactor', -1)
cmds.setAttr(ucRStretch + '.conversionFactor', -1)
cmds.setAttr(ucEStretch + '.conversionFactor', -1)
# Make node connections
cmds.connectAttr('disDimNode_MStretch_' + suffix +'.distance', mdGMStretch + '.input1X')
cmds.connectAttr(mdGMStretch + '.outputX', btaTglStretch + '.input[0]')
if cmds.attributeQuery('stretch', node=control[1], exists=True):
cmds.connectAttr(control[1] + '.stretch', btaTglStretch + '.attributesBlender')
if cmds.attributeQuery('stretch', node=settingsControl[1], exists=True) == True and cmds.attributeQuery('stretch', node=settingsControl[1], enum=True) == True:
cmds.connectAttr(settingsControl[1] + '.stretch', btaTglStretch + '.attributesBlender')
if cmds.attributeQuery('stretch', node=settingsControl[1], exists=True) == True and cmds.attributeQuery('stretch', node=settingsControl[1], enum=True) == False:
revikfk = cmds.shadingNode("reverse", asUtility=True, n='rev_' + instance + '_stretch')
cmds.connectAttr(settingsControl[1] + '.stretch', revikfk + '.inputX')
cmds.connectAttr(revikfk + '.outputX', btaTglStretch + '.attributesBlender')
cmds.connectAttr(btaTglStretch +'.output', ucMStretch + '.input')
cmds.connectAttr(ucMStretch + '.output', mdMStretch + '.input1X')
cmds.connectAttr(ucMStretch + '.output', conRStretch + '.firstTerm')
cmds.connectAttr(ucMStretch + '.output', conEStretch + '.firstTerm')
cmds.connectAttr(mdMStretch + '.outputX', mdRStretch + '.input1X')
cmds.connectAttr(mdMStretch + '.outputX', mdEStretch + '.input1X')
cmds.connectAttr(mdRStretch + '.outputX', conRStretch + '.colorIfTrueR')
cmds.connectAttr(mdEStretch + '.outputX', conEStretch + '.colorIfTrueR')
cmds.connectAttr('disDimNode_RStretch_' + suffix +'.distance', mdGRStretch + '.input1X')
cmds.connectAttr(mdGRStretch + '.outputX', ucRStretch + '.input')
cmds.connectAttr(ucRStretch + '.output', btaRStretch + '.input[1]')
cmds.connectAttr('disDimNode_EStretch_' + suffix +'.distance', mdGEStretch + '.input1X')
cmds.connectAttr(mdGEStretch + '.outputX', ucEStretch + '.input')
cmds.connectAttr(ucEStretch + '.output', btaEStretch + '.input[1]')
cmds.connectAttr(conRStretch +'.outColorR', btaRStretch + '.input[0]')
cmds.connectAttr(conEStretch +'.outColorR', btaEStretch + '.input[0]')
cmds.connectAttr(btaRStretch + '.output', pmaRStretch + '.input1D[0]')
cmds.connectAttr(btaEStretch + '.output', pmaEStretch + '.input1D[0]')
# Set node attributes for chain length
cmds.setAttr(btaTglStretch + '.input[1]', 0)
cmds.setAttr(mdRStretch + '.input2X', rootLen)
cmds.setAttr(mdEStretch + '.input2X', endLen)
if negval == True:
cmds.setAttr(conRStretch + '.secondTerm', chainLen * -1)
cmds.setAttr(conEStretch + '.secondTerm', chainLen * -1)
cmds.setAttr(mdMStretch + '.input2X', chainLen * -1)
else:
cmds.setAttr(conRStretch + '.secondTerm', chainLen)
cmds.setAttr(conEStretch + '.secondTerm', chainLen)
cmds.setAttr(mdMStretch + '.input2X', chainLen)
cmds.setAttr(conRStretch + '.colorIfFalseR', rootLen)
cmds.setAttr(conEStretch + '.colorIfFalseR', endLen)
# Connect to ik jnt tx
cmds.connectAttr(pmaRStretch + '.output1D', ikjnt_info[1] + saxis)
cmds.connectAttr(pmaEStretch + '.output1D', ikjnt_info[2] + saxis)
# Connect control attributes
if cmds.attributeQuery('pv_lock', node=control[1], exists=True):
cmds.connectAttr(control[1] + '.pv_lock', btaRStretch + '.attributesBlender')
cmds.connectAttr(control[1] + '.pv_lock', btaEStretch + '.attributesBlender')
if cmds.attributeQuery('Pv_Lock', node=control[1], exists=True):
cmds.connectAttr(settingsControl[1] + '.Pv_Lock', btaRStretch + '.attributesBlender')
cmds.connectAttr(settingsControl[1] + '.Pv_Lock', btaEStretch + '.attributesBlender')
if cmds.attributeQuery('Root_Length', node=control[1], exists=True):
cmds.connectAttr(control[1] + '.Root_Length', pmaRStretch + '.input1D[1]')
cmds.connectAttr(control[1] + '.End_Length', pmaEStretch + '.input1D[1]')
if cmds.attributeQuery('Root_Length', node=settingsControl[1], exists=True):
cmds.connectAttr(settingsControl[1] + '.Root_Length', pmaRStretch + '.input1D[1]')
cmds.connectAttr(settingsControl[1] + '.End_Length', pmaEStretch + '.input1D[1]')
else:
pass
# Calculate twist offset
offset = matchTwistAngle(ikHandleName+".twist", ikjnt_info, rjnt_info)
cmds.setAttr(ikHandleName+".twist", offset)
cmds.poleVectorConstraint(pvName, ikHandleName, weight=1)
cmds.parent(lctrM, pvName)
for item in shadingnodelist:
try:
cmds.setAttr(item + '.visibility', 0)
except: pass
cmds.setAttr(ikh[0] + '.visibility', 0)
cmds.setAttr(lctrR[0]+ '.visibility', 0)
cmds.setAttr(lctrE[0]+ '.visibility', 0)
return(ikh[0], lctrR[0], shadingnodelist, lctrE[0], ikSol)
def create_arm_leg ( part = 'arm', side = '_l_' ):
if mc.objExists( Controllers.CHEST ):
print "SPINE ALREADY exists"
else:
create_neck ()
if side == '_l_':
if part == 'arm':
pv_ctl = Controllers.ARM_PV_LEFT
ik_ctl = Controllers.ARM_LEFT
shoulder_jnt = ArmLeftJoint.SHOULDER
clavicle_end = ArmLeftJoint.CLAVICLE_END
else:
pv_ctl = Controllers.LEG_PV_LEFT
ik_ctl = Controllers.LEG_LEFT
shoulder_jnt = LegLeftJoint.THIGH
else:
if part == 'arm':
pv_ctl = Controllers.ARM_PV_RIGHT
ik_ctl = Controllers.ARM_RIGHT
shoulder_jnt = ArmRightJoint.SHOULDER
clavicle_end = ArmRightJoint.CLAVICLE_END
else:
pv_ctl = Controllers.LEG_PV_RIGHT
ik_ctl = Controllers.LEG_RIGHT
shoulder_jnt = LegRightJoint.THIGH
name = part + side
##########################
#
# IK Rig
ik_arm = rd.duplicate_bones ( shoulder_jnt, 'JNT1', 'IKJ' )
arm_group = mc.group ( empty = True, name = name + 'holder_GRP' )
mc.parent ( ik_arm[0], arm_group )
mc.parent ( arm_group, Controllers.GLOBAL )
mc.select ( arm_group, replace = True )
mc.addAttr ( longName = 'global_scale_solver', attributeType = 'float' )
mc.connectAttr ( Controllers.GLOBAL + '.Scale', arm_group + '.global_scale_solver' )
arm_ctl = rd.create_ctrl( obj_type = 'cube', name = ik_ctl, size = Scales.IK, color = Colors.RED, option_attr = True, obj_pos = ik_arm[2] )
mc.parent ( arm_ctl, arm_group )
rd.parent_group( arm_ctl, arm_ctl.replace ( 'CTL', 'up_CTL_GRP' ) )
rd.parent_group ( arm_ctl, arm_ctl.replace ( 'CTL', 'CTL_GRP' ) )
rd.add_attr( arm_ctl, 'parent_hand_to', attr_type = 'enum', enum = ['global', 'hip', 'chest', 'head', 'object'] )
rd.add_attr( arm_ctl, 'stretch', attr_type = 'bool' )
rd.add_attr( arm_ctl, 'roll' )
mc.setAttr ( arm_ctl + '.roll', 0 )
arm_ik_old = mc.ikHandle ( name = arm_ctl.replace ( 'CTL', 'IKH' ), startJoint = ik_arm[0], endEffector = ik_arm[2], solver = 'ikRPsolver' )
mc.rename ( arm_ik_old[1], arm_ik_old[0].replace ( 'IKH', 'EFF' ) )
arm_ik = arm_ik_old[0]
mc.connectAttr ( arm_ctl + '.roll', arm_ik + '.twist' )
mc.parent ( arm_ik, arm_ctl )
pv_loc = rd.create_pv()
mc.move ( 62.266315, 0, 0, relative = True, objectSpace = True, worldSpaceDistance = True )
mc.parent ( pv_loc, arm_group )
pv_gp = rd.parent_group ( pv_loc, pv_loc.replace ( 'pv_LOC', 'pv_GRP' ) )
mc.select ( arm_ik, add = True )
pv_ctl = rd.create_ctrl( 'sphere', pv_ctl, Scales.PV, Colors.RED, obj_pos = pv_loc )
mc.poleVectorConstraint ( pv_ctl, arm_ik )
mc.parent ( pv_ctl, pv_gp )
mc.delete ( pv_loc )
##########################
#
# FK Rig
fk_arm = rd.duplicate_bones ( shoulder_jnt, 'JNT1', 'FKJ' )
print 'FK ARM'
print fk_arm
arm_fk_loc = mc.rename ( mc.spaceLocator()[0], part + side + 'origin_LOC' )
rd.get_position ( arm_fk_loc, fk_arm[0], 0, 1, 0 )
if part == '_l_':
mc.pointConstraint ( clavicle_end, arm_fk_loc )
mc.parent ( arm_fk_loc, arm_group )
if side == '_l_':
if part == 'arm':
arm_fk_ctl = ik_ctl.replace ( 'CTL', 'shoulder_CTL')
else:
arm_fk_ctl = ik_ctl.replace ( 'CTL', 'thigh_CTL')
else:
if part == 'arm':
arm_fk_ctl = ik_ctl.replace ( 'CTL', 'shoulder_CTL')
else:
arm_fk_ctl = ik_ctl.replace ( 'CTL', 'thigh_CTL')
arm_fk_ctl = rd.create_ctrl ( 'circle', arm_fk_ctl, Scales.FK, Colors.BLUE, option_attr = 1, obj_pos = fk_arm[0] )
rd.add_attr( arm_fk_ctl, 'Stretch' )
rd.add_attr( arm_fk_ctl, 'Gimbal_CTL_Vis', attr_type = 'bool' )
rd.add_attr( arm_fk_ctl, 'Arm_Orient_By', attr_type = 'enum', enum = ['chest','global'] )
mc.setAttr ( arm_fk_ctl + '.Stretch', 1 )
arm_fk_gimbal_ctl = rd.create_ctrl ( 'circle', arm_fk_ctl.replace ( '_CTL', '_gimbal_CTL' ), Scales.GIMBAL, Colors.YELLOW, obj_pos = fk_arm[0] )
mc.parent ( arm_fk_gimbal_ctl, arm_fk_loc )
mc.connectAttr ( arm_fk_ctl + '.Gimbal_CTL_Vis', arm_fk_gimbal_ctl + 'Shape.visibility' )
rd.parent_group ( arm_fk_gimbal_ctl, arm_fk_gimbal_ctl.replace ( '_gimbal_CTL', '_GRP' ) )
mc.parent ( arm_fk_ctl, arm_fk_gimbal_ctl )
if side == '_l_':
elbow_fk_ctl = ik_ctl.replace ( 'CTL', 'elbow_CTL')
else:
elbow_fk_ctl = ik_ctl.replace ( 'CTL', 'elbow_CTL')
elbow_fk_ctl = rd.create_ctrl ( 'circle', elbow_fk_ctl, Scales.FK, Colors.BLUE, option_attr = 1, obj_pos = fk_arm[1] )
rd.add_attr( elbow_fk_ctl, 'Stretch' )
mc.setAttr ( elbow_fk_ctl + '.Stretch', 1 )
elbow_fk_ctl_group = rd.parent_group ( elbow_fk_ctl, elbow_fk_ctl.replace ( '_CTL', '_CTL_GRP' ) )
mc.parent ( elbow_fk_ctl_group, arm_fk_ctl )
mc.parent ( fk_arm[0], arm_group )
print 'FK ARM [0]'
print ( fk_arm[0] )
mc.connectAttr ( arm_fk_ctl + '.Stretch', fk_arm[0] + '.scaleX' )
mc.orientConstraint ( elbow_fk_ctl, fk_arm[1] )
mc.connectAttr ( elbow_fk_ctl + '.Stretch', fk_arm[1] + '.scaleX' )
mc.pointConstraint ( fk_arm[1], elbow_fk_ctl_group )
##########################
#
# Arm IK/FK blend Rig
blend_arm = rd.duplicate_bones ( shoulder_jnt, 'JNT1', 'BLD' )
mc.parent ( blend_arm[0], arm_group )
ik_fk_switch = []
ik_fk_switch.append ( mc.orientConstraint ( ik_arm[0], fk_arm[0], blend_arm[0] ))
ik_fk_switch.append ( mc.parentConstraint ( ik_arm[1], fk_arm[1], blend_arm[1] ))
ik_fk_switch.append ( mc.parentConstraint ( ik_arm[2], fk_arm[2], blend_arm[2] ))
##########################
#
# Ribbons
arm_fol_group = mc.group ( name = part + side + 'holder_arm_GRP', empty = True )
ribbon_ctrl = rd.create_ctrl( 'circle', part + side + 'ribbon_CTL', Scales.RIBBON_CTRL, Colors.YELLOW, option_attr = True, obj_pos = blend_arm[1] )
rd.add_attr(ribbon_ctrl, 'Elbow_lock', 'float', min_max = 'both', min_val = 0 , max_val = 1)
mc.setAttr ( ribbon_ctrl + '.Elbow_lock', 0)
ribbon_ctrl_group = rd.parent_group ( ribbon_ctrl, ribbon_ctrl.replace ( 'CTL', 'GRP' ) )
mc.parent ( ribbon_ctrl_group, arm_fol_group )
ribbon_constraint = mc.parentConstraint ( blend_arm[1], pv_ctl, ribbon_ctrl_group )
node = mc.createNode ( 'reverse', name = ribbon_ctrl.replace ( '_CTL', '_RVS' ) )
mc.connectAttr ( ribbon_ctrl + '.Elbow_lock', node + '.inputX' )
slot_1 = mc.listConnections ( ribbon_constraint[0] + '.target[0].targetParentMatrix', d = 0, s = 1 )
slot_2 = mc.listConnections ( ribbon_constraint[0] + '.target[1].targetParentMatrix', d = 0, s = 1 )
mc.connectAttr ( ribbon_ctrl + '.Elbow_lock' , ribbon_constraint[0] + '.' + slot_2[0] + 'W1' )
mc.connectAttr ( node + '.outputX' , ribbon_constraint[0] + '.' + slot_1[0] + 'W0' )
if part == 'arm':
member01 = '_shoulder_'
member02 = '_elbow_'
else:
member01 = '_thigh_'
member02 = '_knee_'
rd.create_ribbon(part, side, member01, blend_arm[0], ribbon_ctrl, arm_fol_group, Scales.RIBBON, Colors.YELLOW)
rd.create_ribbon(part, side, member02, ribbon_ctrl, blend_arm[2], arm_fol_group, Scales.RIBBON, Colors.YELLOW)
##########################
#
# Ik fk blend
ik_loc = mc.spaceLocator( name = part + side + 'ik_fk_blend_LOC' )[0]
mc.parent ( ik_loc, arm_group )
rd.add_attr( ik_loc, 'ik', min_max = 'both', min_val = 0, max_val = 1 )
rd.add_attr( ik_loc, 'fk', min_max = 'both', min_val = 0, max_val = 1 )
node = mc.createNode ( 'reverse', name = ik_loc + '_RVS' )
mc.connectAttr ( ik_loc + '.ik', node + '.inputX' )
mc.connectAttr ( node + '.outputX', ik_loc + '.fk' )
mc.setAttr ( ik_loc + '.fk', lock = True )
for obj in ik_fk_switch :
slot_1 = mc.listConnections ( obj[0] + '.target[0].targetParentMatrix', d = 0, s = 1 )
slot_2 = mc.listConnections ( obj[0] + '.target[1].targetParentMatrix', d = 0, s = 1 )
mc.connectAttr ( ik_loc + '.ik' , obj[0] + '.' + slot_1[0] + 'W0' )
mc.connectAttr ( ik_loc + '.fk' , obj[0] + '.' + slot_2[0] + 'W1' )
##########################
#
# Ik stretch
if part == 'arm':
if side == '_l_':
num = 209
else:
num = 210
else:
if side == '_l_':
num = 211
else:
num = 212
dim = mc.distanceDimension( startPoint = [0, num, 0], endPoint = [0, num, 1])
mc.parent ( dim, arm_group )
locs = mc.listConnections( dim, source = True )
print 'LOCS ========'
print locs
mc.rename ( locs[0], part + side + 'Stretch_01_LOC' )
mc.rename ( locs[1], part + side + 'Stretch_02_LOC' )
dim = mc.rename ( dim, part + side + 'DIST' )
mdn_01 = mc.createNode ( 'multiplyDivide', name = part + side + '01_MDN' )
mdn_02 = mc.createNode ( 'multiplyDivide', name = part + side + '02_MDN')
cnd_01 = mc.createNode ( 'condition', name = part + side + '01_CND' )
cnd_02 = mc.createNode ( 'condition', name = part + side + '02_CND' )
mc.connectAttr ( dim + '.distance', mdn_01 + '.input1X' )
mc.setAttr ( mdn_01 + '.input2X', mc.getAttr ( ik_arm[1] + '.translateX' ) + mc.getAttr ( ik_arm[2] + '.translateX' ) )
mc.setAttr ( mdn_01 + '.operation', 2 )
mc.connectAttr ( mdn_01 + '.outputX', mdn_02 + '.input1X' )
mc.connectAttr ( arm_group + '.global_scale_solver', mdn_02 + '.input2X' )
mc.setAttr ( mdn_02 + '.operation', 2 )
mc.connectAttr ( mdn_02 + '.outputX', cnd_01 + '.firstTerm' )
mc.setAttr ( cnd_01 + '.secondTerm', 1 )
mc.setAttr ( cnd_01 + '.operation', 2 )
mc.connectAttr ( mdn_02 + '.outputX', cnd_01 + '.colorIfTrueR' )
mc.setAttr ( cnd_01 + '.colorIfFalseR', 1 )
mc.connectAttr ( ik_ctl + '.stretch', cnd_02 + '.firstTerm' )
mc.setAttr ( cnd_02 + '.secondTerm', 1 )
mc.setAttr ( cnd_02 + '.operation', 0 )
mc.setAttr ( cnd_02 + '.colorIfFalseR', 1 )
mc.connectAttr ( cnd_01 + '.outColorR', cnd_02 + '.colorIfTrueR' )
mc.connectAttr ( cnd_02 + '.outColorR', ik_arm[0] + '.scaleX' )
mc.connectAttr ( cnd_02 + '.outColorR', ik_arm[1] + '.scaleX' )
def quadromatic(self, function, orientation):
print function
print orientation
listObjs = mc.ls(sl=True)
selSize = len(listObjs)
num = 0
armJNames = ["scap", "shoulder", "elbow", "wrist", "hand"]
legJNames = ["hip", "knee", "calf", "ankle", "toe"]
try:
if orientation == "left":
orientString = "l_"
if orientation == "right":
orientString = "r_"
except:
print "No left or right directive entered"
if function == "spine":
print "spine function activated"
for i in range(0, selSize, 1):
mc.rename(listObjs[i], "spine" + "% d_jnt" % num)
num += 1
lastJointNum = selSize-1
mc.ikHandle(sj="spine_0_jnt", ee="spine_" + "% d_jnt" % lastJointNum, sol="ikSplineSolver", ccv=True, ns=3, n="spine_ik")
mc.rename("curve1", "spine_crv")
mc.select(cl=True)
mc.joint(n="spineBase_jntCtrl", rad=1.5)
pointy1 = mc.pointConstraint("spine_0_jnt", "spineBase_jntCtrl")
mc.delete(pointy1)
mc.select(cl=True)
mc.joint(n="spineEnd_jntCtrl", rad=1.5)
pointy2 = mc.pointConstraint("spine_" + "% d_jnt" % lastJointNum, "spineEnd_jntCtrl")
mc.delete(pointy2)
mc.select("spineBase_jntCtrl")
mc.select("spineEnd_jntCtrl", tgl=True)
mc.select("spine_crv", tgl=True)
mc.skinCluster()
upperbodyFrontCtrl = mc.circle(n="upperbodyFront_ctrl", r=4)
pointy3 = mc.pointConstraint("spineBase_jntCtrl",upperbodyFrontCtrl)
mc.delete(pointy3)
mc.select(upperbodyFrontCtrl)
mc.makeIdentity("upperbodyFront_ctrl", a=True, t=True, r=True, s=True)
mc.parentConstraint(upperbodyFrontCtrl, "spineBase_jntCtrl")
upperbodyBackCtrl = mc.circle(n="upperbodyBack_ctrl", r=4)
pointy4 = mc.pointConstraint("spineEnd_jntCtrl", upperbodyBackCtrl)
mc.delete(pointy4)
mc.select(upperbodyBackCtrl)
mc.makeIdentity("upperbodyBack_ctrl", a=True, t=True, r=True, s=True)
mc.parentConstraint(upperbodyBackCtrl, "spineEnd_jntCtrl")
upperbodyGroupCtrl = mc.circle(n="upperbody_ctrl")
mc.select(upperbodyGroupCtrl)
mc.scale(16, 26, 16)
mc.select(upperbodyGroupCtrl)
mc.rotate(90, 0, 0, r=False)
tempParent = mc.pointConstraint("spineBase_jntCtrl", "spineEnd_jntCtrl", upperbodyGroupCtrl)
mc.delete(tempParent)
mc.makeIdentity(upperbodyGroupCtrl, a=True, t=True, r=True, s=True)
mc.parent(upperbodyFrontCtrl, upperbodyGroupCtrl)
mc.parent(upperbodyBackCtrl, upperbodyGroupCtrl)
if function == "arm":
for i in range(0, selSize, 1):
print armJNames[i]
mc.rename(listObjs[i],orientString + armJNames[i] + "_jnt")
num+=1
#Adding some Iks
mc.ikHandle(sj=orientString + armJNames[0] + "_jnt", ee=orientString + armJNames[2] + "_jnt", sol="ikRPsolver", n=orientString + "upperarm_ik")
mc.ikHandle(sj=orientString + armJNames[2] + "_jnt", ee=orientString + armJNames[3] + "_jnt", sol="ikSCsolver", n=orientString + "armhock_ik")
mc.ikHandle(sj=orientString + armJNames[3] + "_jnt", ee=orientString + armJNames[4] + "_jnt", sol="ikSCsolver", n=orientString + "finger_ik")
#Making some Curves, arranging them
mc.curve(n=orientString+"hand_ctrl", p=[[0.5, 0.825, -0.75], [0.5, -0.001, -0.75], [-0.5, -0.001, -0.75], [-0.5, -0.001, 0.714], [0.5, -0.001, 0.714], [0.5, 0.546, 0.714], [-0.5, 0.546, 0.714], [-0.5, 0.825, -0.75], [0.5, 0.825, -0.75], [0.5, 0.546, 0.714], [0.5, -0.001, 0.714], [0.5, -0.001, -0.75], [-0.5, -0.001, -0.75], [-0.5, 0.825, -0.75], [-0.5, 0.546, 0.714], [-0.5, -0.001, 0.714]],d=1)
mc.pointConstraint(orientString + armJNames[4] + "_jnt", orientString + armJNames[3] + "_jnt", orientString+"hand_ctrl", n="temp")
mc.move(0, orientString+"hand_ctrl", y=True, r=False)
handEndLoc = mc.spaceLocator()
handStartLoc = mc.spaceLocator()
mc.matchTransform(handEndLoc, orientString + armJNames[4] + "_jnt")
mc.matchTransform(handStartLoc, orientString + armJNames[3] + "_jnt")
handMeasureNode = mc.distanceDimension(handEndLoc, handStartLoc)
handScaleFactor = mc.getAttr(handMeasureNode + ".distance")
mc.scale(handScaleFactor, handScaleFactor, handScaleFactor, orientString+"hand_ctrl")
mc.delete("temp")
mc.delete(handMeasureNode)
mc.delete(handEndLoc)
mc.delete(handStartLoc)
mc.circle(n=orientString+"handBall_ctrl")
mc.matchTransform(orientString+"handBall_ctrl", orientString + armJNames[2] + "_jnt", rot=False)
mc.rotate(-90,0,0, orientString+"handBall_ctrl", r=False)
mc.makeIdentity(orientString+"hand_ctrl", a=True, t=True, r=True, s=True)
mc.makeIdentity(orientString+"handBall_ctrl", a=True, t=True, r=True, s=True)
#Now the Locators, parenting them correctly and then positioning them appropriately
mc.spaceLocator(n=orientString + "handHindHeelRoll_LOC")
mc.spaceLocator(n=orientString + "handHindfingerRoll_LOC")
mc.parent(orientString +"handHindfingerRoll_LOC", orientString +"handHindHeelRoll_LOC")
mc.spaceLocator(n=orientString + "handHindTipRoll_LOC")
mc.parent(orientString + "handHindTipRoll_LOC", orientString +"handHindfingerRoll_LOC")
mc.spaceLocator(n=orientString + "handHindBallRoll_LOC")
mc.parent(orientString + "handHindBallRoll_LOC", orientString +"handHindfingerRoll_LOC")
mc.matchTransform(orientString + "handHindHeelRoll_LOC", orientString + armJNames[2] + "_jnt", rot=False, scl=False)
mc.move(0, orientString + "handHindHeelRoll_LOC", y=True, r=False)
mc.matchTransform(orientString + "handHindfingerRoll_LOC", orientString + armJNames[4] + "_jnt", rot=False, scl=False)
mc.matchTransform(orientString + "handHindTipRoll_LOC", orientString + armJNames[3] + "_jnt", rot=False, scl=False)
mc.matchTransform(orientString + "handHindBallRoll_LOC", orientString + armJNames[3] + "_jnt", rot=False, scl=False)
#Parenting Everything!
mc.parent(orientString + "armhock_ik", orientString+"hand_ctrl")
mc.parent(orientString + "handHindHeelRoll_LOC", orientString+"hand_ctrl")
mc.parent(orientString + "upperarm_ik", orientString+"handBall_ctrl")
mc.parent(orientString+"handBall_ctrl", orientString + "handHindTipRoll_LOC")
mc.parent(orientString + "finger_ik", orientString + "handHindBallRoll_LOC")
mc.makeIdentity(orientString + "handHindHeelRoll_LOC", a=True, t=True, r=True, s=True)
mc.makeIdentity(orientString + "handHindfingerRoll_LOC", a=True, t=True, r=True, s=True)
mc.makeIdentity(orientString + "handHindTipRoll_LOC", a=True, t=True, r=True, s=True)
mc.makeIdentity(orientString + "handHindBallRoll_LOC", a=True, t=True, r=True, s=True)
#Finally, set up new attributes on the hand control and connect them to the locator rotations
mc.addAttr(orientString+"hand_ctrl", at='float', ln="HeelRoll", h=False, w=True)
mc.setAttr(orientString+"hand_ctrl.HeelRoll", k=True, typ="float")
mc.addAttr(orientString+"hand_ctrl", at='float', ln="fingerRoll", h=False, w=True)
mc.setAttr(orientString+"hand_ctrl.fingerRoll", k=True, typ="float")
mc.addAttr(orientString+"hand_ctrl", at='float', ln="TipRoll", h=False, w=True)
mc.setAttr(orientString+"hand_ctrl.TipRoll", k=True, typ="float")
mc.connectAttr(orientString+"hand_ctrl.HeelRoll", orientString + "handHindHeelRoll_LOC.rotateX")
mc.connectAttr(orientString+"hand_ctrl.fingerRoll", orientString + "handHindfingerRoll_LOC.rotateX")
mc.connectAttr(orientString+"hand_ctrl.TipRoll", orientString + "handHindBallRoll_LOC.rotateX")
if function == "leg":
for i in range(0, selSize, 1):
mc.rename(listObjs[i],orientString + legJNames[i] + "_jnt")
num+=1
#Adding some Iks
mc.ikHandle(sj=orientString + legJNames[0] + "_jnt", ee=orientString + legJNames[2] + "_jnt", sol="ikRPsolver", n=orientString + "upperLeg_ik")
mc.ikHandle(sj=orientString + legJNames[2] + "_jnt", ee=orientString + legJNames[3] + "_jnt", sol="ikSCsolver", n=orientString + "leghock_ik")
mc.ikHandle(sj=orientString + legJNames[3] + "_jnt", ee=orientString + legJNames[4] + "_jnt", sol="ikSCsolver", n=orientString + "toe_ik")
#Now the Locators, parenting them correctly and then positioning them appropriately
mc.spaceLocator(n=orientString + "footHindHeelRoll_LOC")
mc.spaceLocator(n=orientString + "footHindToeRoll_LOC")
mc.parent(orientString +"footHindToeRoll_LOC", orientString +"footHindHeelRoll_LOC")
mc.spaceLocator(n=orientString + "footHindTipRoll_LOC")
mc.parent(orientString + "footHindTipRoll_LOC", orientString +"footHindToeRoll_LOC")
mc.spaceLocator(n=orientString + "footHindBallRoll_LOC")
mc.parent(orientString + "footHindBallRoll_LOC", orientString +"footHindToeRoll_LOC")
mc.matchTransform(orientString + "footHindHeelRoll_LOC", orientString + legJNames[2] + "_jnt", rot=False, scl=False)
mc.move(0, orientString + "footHindHeelRoll_LOC", y=True, r=False)
mc.matchTransform(orientString + "footHindToeRoll_LOC", orientString + legJNames[4] + "_jnt", rot=False, scl=False)
mc.matchTransform(orientString + "footHindTipRoll_LOC", orientString + legJNames[3] + "_jnt", rot=False, scl=False)
mc.matchTransform(orientString + "footHindBallRoll_LOC", orientString + legJNames[3] + "_jnt", rot=False, scl=False)
#Making some Curves, arranging them
mc.curve(n=orientString+"foot_ctrl", p=[[0.5, 0.825, -0.75], [0.5, -0.001, -0.75], [-0.5, -0.001, -0.75], [-0.5, -0.001, 0.714], [0.5, -0.001, 0.714], [0.5, 0.546, 0.714], [-0.5, 0.546, 0.714], [-0.5, 0.825, -0.75], [0.5, 0.825, -0.75], [0.5, 0.546, 0.714], [0.5, -0.001, 0.714], [0.5, -0.001, -0.75], [-0.5, -0.001, -0.75], [-0.5, 0.825, -0.75], [-0.5, 0.546, 0.714], [-0.5, -0.001, 0.714]],d=1)
mc.pointConstraint(orientString + legJNames[4] + "_jnt", orientString + legJNames[3] + "_jnt", orientString+"foot_ctrl", n="temp")
mc.move(0, orientString+"foot_ctrl", y=True, r=False)
footEndLoc = mc.spaceLocator()
footStartLoc = mc.spaceLocator()
mc.matchTransform(footEndLoc, orientString + legJNames[4] + "_jnt")
mc.matchTransform(footStartLoc, orientString + legJNames[3] + "_jnt")
measureNode = mc.distanceDimension(footEndLoc, footStartLoc)
scaleFactor = mc.getAttr(measureNode + ".distance")
mc.scale(scaleFactor, scaleFactor, scaleFactor, orientString+"foot_ctrl")
mc.delete("temp")
mc.delete(measureNode)
mc.delete(footEndLoc)
mc.delete(footStartLoc)
mc.rotate(0,0,0, orientString+"foot_ctrl", r=False)
mc.circle(n=orientString+"footBall_ctrl")
mc.matchTransform(orientString+"footBall_ctrl", orientString + legJNames[2] + "_jnt", rot=False)
mc.rotate(-90,0,0, orientString+"footBall_ctrl", r=False)
mc.makeIdentity(orientString+"footBall_ctrl", a=True, t=True, r=True, s=True)
mc.makeIdentity(orientString+"foot_ctrl", a=True, t=True, r=True, s=True)
#Parenting Everything!
mc.parent(orientString + "leghock_ik", orientString+"foot_ctrl")
mc.parent(orientString + "footHindHeelRoll_LOC", orientString+"foot_ctrl")
mc.parent(orientString + "upperLeg_ik", orientString+"footBall_ctrl")
mc.parent(orientString+"footBall_ctrl", orientString + "footHindTipRoll_LOC")
mc.parent(orientString + "toe_ik", orientString + "footHindBallRoll_LOC")
mc.makeIdentity(orientString + "footHindHeelRoll_LOC", a=True, t=True, r=True, s=True)
mc.makeIdentity(orientString + "footHindToeRoll_LOC", a=True, t=True, r=True, s=True)
mc.makeIdentity(orientString + "footHindTipRoll_LOC", a=True, t=True, r=True, s=True)
mc.makeIdentity(orientString + "footHindBallRoll_LOC", a=True, t=True, r=True, s=True)
#Finally, set up new attributes on the foot control and connect them to the locator rotations
mc.addAttr(orientString+"foot_ctrl", at='float', ln="HeelRoll", h=False, w=True)
mc.setAttr(orientString+"foot_ctrl.HeelRoll", k=True, typ="float")
mc.addAttr(orientString+"foot_ctrl", at='float', ln="ToeRoll", h=False, w=True)
mc.setAttr(orientString+"foot_ctrl.ToeRoll", k=True, typ="float")
mc.addAttr(orientString+"foot_ctrl", at='float', ln="TipRoll", h=False, w=True)
mc.setAttr(orientString+"foot_ctrl.TipRoll", k=True, typ="float")
mc.connectAttr(orientString+"foot_ctrl.HeelRoll", orientString + "footHindHeelRoll_LOC.rotateX")
mc.connectAttr(orientString+"foot_ctrl.ToeRoll", orientString + "footHindToeRoll_LOC.rotateX")
mc.connectAttr(orientString+"foot_ctrl.TipRoll", orientString + "footHindBallRoll_LOC.rotateX")
#Set up a knee controller
mc.curve(n=orientString+"knee_ctrl", p=[[-1.0, 0.0, 1.0], [1.0, 0.0, 1.0], [0.0, 0.0, -1.0], [-1.0, 0.0, 1.0]],d=1)
tempPC = mc.pointConstraint(orientString + legJNames[1] + "_jnt", orientString+"knee_ctrl")
mc.delete(tempPC)
mc.move(5 * scaleFactor/2, orientString + "knee_ctrl", z=True, r=False)
mc.poleVectorConstraint( orientString+"knee_ctrl", orientString + "upperLeg_ik")
if function == "tail":
#TAIL FUNCTION IS A WORK IN PROGRESS
for i in range(0, selSize, 1):
mc.rename(listObjs[i], "tail" + "% d_jnt" % num)
num += 1
###########################
### MEASUREMENT TOOL ###
###########################
import maya.cmds as cmds
sl = cmds.ls(selection=True, flatten = True)
oldLocators = cmds.ls(type = 'locator')
oldDistances = cmds.ls(type = 'distanceDimShape')
item1 = cmds.pointPosition( sl[0] )
item2 = cmds.pointPosition( sl[1] )
cmds.distanceDimension( startPoint = item1, endPoint= item2 )
newLocators = set(cmds.ls(type='locator')) - set(oldLocators)
newDistances = set(cmds.ls(type='distanceDimShape')) - set(oldDistances)
if len(newLocators) == 2:
cmds.group(list(newLocators)[0], list(newLocators)[1] , list(newDistances)[0], n = 'measurement')
elif len(newLocators) == 1:
cmds.group(list(newLocators)[0], list(newDistances)[0], n = 'measurement')
###########################
### PLAYBLAST HUD3 ###
###########################
import maya.cmds as cmds
cmds.window(t='Playblast')
icon = cmds.internalVar(upd = True) + 'icons/JR_icons/folder.jpg'
mainLayout = cmds.columnLayout(w = 180, h = 80)
rowColumnLayout = cmds.rowColumnLayout(nc = 3, cw = [(1, 50), (2, 60), (3, 60)] , columnOffset = [(1, 'both', 5), (2, 'both', 5), (3, 'both', 5)] ) # first section relates to 1 and 2 columb widths
cmds.radioCollection()
cmds.text( label='Frame:', align = 'left' )
cmds.radioButton( label='1080' )
cmds.radioButton( label='720' )
cmds.radioCollection()
cmds.text( label='Format:', align = 'left' )
def SundayBetweenToolBuild(mode):
sel = cmds.ls(selection = True)
source = sel[0]
target = []
type = None
if mode == 'joint':
if cmds.nodeType(sel[0]) == 'joint':
target = cmds.listRelatives(source, children = True)
type = 'joint'
if target == None:
print 'Joint has no children'
return None
else:
print 'Not a joint'
return None
cmds.nodeType(sel[0]) == 'joint'
if len(sel) < 2:
print 'Not enough objects selected'
return None
for i in range(1, len(sel)):
target.append(sel[i])
if cmds.objExists('Sunday_JointBox_Distance_GRP') == False:
distanceHeadGroup = cmds.group(empty = True, name = 'Sunday_JointBox_Distance_GRP')
cmds.setAttr(distanceHeadGroup + '.visibility', 0)
else:
distanceHeadGroup = 'Sunday_JointBox_Distance_GRP'
buildObjects = []
betweenType = cmds.optionMenu('SundayControllerToolBetweenBuildType', query = True, value = True)
for curTarget in target:
if betweenType == 'Last Selected Object':
if len(sel) > 2:
if curTarget == sel[len(sel) - 1]:
print sel[len(sel) - 1]
break
if type == 'joint':
while cmds.nodeType(curTarget) == 'transform':
curTarget = cmds.listRelatives(curTarget, children = True)
continue
len(sel) < 2
dummy = cmds.polyCube()
tpCon = cmds.pointConstraint(source, dummy)
sourcePos = cmds.xform(dummy, query = True, worldSpace = True, translation = True)
cmds.delete(tpCon)
tpCon = cmds.pointConstraint(curTarget, dummy)
curTargetPos = cmds.xform(dummy, query = True, worldSpace = True, translation = True)
cmds.delete(tpCon)
cmds.delete(dummy)
distanceShape = cmds.distanceDimension(sp = sourcePos, ep = curTargetPos)
distance = cmds.getAttr(distanceShape + '.distance')
locators = cmds.listConnections(distanceShape)
distanceGrp = cmds.group(empty = True, parent = distanceHeadGroup, name = distanceShape + 'Distance_GRP')
cmds.parent(distanceShape, distanceGrp)
cmds.parent(locators, distanceGrp)
cmds.parentConstraint(source, locators[0], maintainOffset = True)
cmds.parentConstraint(curTarget, locators[1], maintainOffset = True)
if betweenType == 'Box':
betweenObj = cmds.polyCube(name = 'Sunday_JointBox')[0]
cmds.xform(betweenObj, pivots = (-4.62069e+18, 0, 0))
cmds.move(4.60268e+18, 0, 0, betweenObj)
mel.eval('FreezeTransformations;')
elif betweenType == 'Cylinder':
betweenObj = cmds.polyCylinder(name = 'Sunday_JointCylinder', height = 1)[0]
cmds.rotate(0, 0, 90, betweenObj)
mel.eval('FreezeTransformations;')
cmds.xform(betweenObj, pivots = (-4.62069e+18, 0, 0))
cmds.move(4.60268e+18, 0, 0, betweenObj)
mel.eval('FreezeTransformations;')
elif betweenType == 'Helix (Spring)':
betweenObj = cmds.polyHelix(name = 'Sunday_JointHelix', height = 1, radius = 4.57692e+18)[0]
cmds.rotate(0, 0, 90, betweenObj)
mel.eval('FreezeTransformations;')
cmds.xform(betweenObj, pivots = (-4.62069e+18, 0, 0))
cmds.move(4.60268e+18, 0, 0, betweenObj)
mel.eval('FreezeTransformations;')
elif betweenType == 'Last Selected Object':
betweenObj = cmds.duplicate(sel[len(sel) - 1], smartTransform = True)[0]
cmds.select(betweenObj)
mel.eval('FreezeTransformations;')
mel.eval('CenterPivot;')
bb = cmds.polyEvaluate(boundingBox = True)
cmds.xform(betweenObj, pivots = (0, bb[1][0], 0))
cmds.move(0, bb[1][1], 0, betweenObj)
mel.eval('FreezeTransformations;')
cmds.rotate(0, 0, -90, betweenObj)
mel.eval('FreezeTransformations;')
bb = cmds.polyEvaluate(boundingBox = True)
cmds.scale(1 / bb[0][1], 1, 1)
mel.eval('FreezeTransformations;')
buildObjects.append(betweenObj)
constraintGrp = cmds.group(empty = True, parent = distanceGrp, name = distanceShape + 'Constraint_GRP')
pCon = cmds.pointConstraint(source, betweenObj)
cmds.parent(pCon, constraintGrp)
aCon = cmds.aimConstraint(curTarget, betweenObj)
cmds.parent(aCon, constraintGrp)
cmds.connectAttr(distanceShape + '.distance', betweenObj + '.scaleX', force = True)
objScale = cmds.textField('SundayControllerToolBetweenWidthScale', query = True, text = True)
cmds.setAttr(betweenObj + '.scaleY', float(objScale))
cmds.setAttr(betweenObj + '.scaleZ', float(objScale))
if cmds.checkBox('SundayControllerToolBetweenDynamicScaleCheckBox', query = True, value = True) == False:
cmds.delete(locators)
continue
len(sel) < 2
if cmds.checkBox('SundayControllerToolBetweenSelectObjectsCheckBox', query = True, value = True) == True:
cmds.select(buildObjects)
else:
cmds.select(sel)
return buildObjects
def createStretchyIk(self, ikJnts, ikKneeJnt, footCtrl, ikBallJnt, part,
*args):
print "I CSIK"
pHip = ikJnts[0]
pKnee = ikKneeJnt
pAnkle = ikJnts[1]
pBall = ikBallJnt
ikJntArray = (pHip, pAnkle)
""" First we will handle all the stretchy nodes """
""" Create locators for defining the distance between joints"""
stretchPoints = []
stretchPositions = []
for jnt in ikJntArray:
lctrName = jnt.replace("Jnt_", "LctrPos_")
lctrPos = cmds.xform(jnt, q=True, ws=True, t=True)
stretchPositions.append(lctrPos)
distNamePrefix = pHip.replace("Jnt_", "disB_")
distN = cmds.distanceDimension(sp=(stretchPositions[0]),
ep=(stretchPositions[1]))
distNode = distNamePrefix
cmds.rename(distN, distNamePrefix)
disdimCon = cmds.listConnections(distNode)
for locator in disdimCon:
stretchPoints.append(locator)
""" Create nodes for stretchy """
mdivNamePrefix = pHip.replace("Jnt_", "mDiv_")
mdivNode = cmds.shadingNode("multiplyDivide",
asUtility=True,
n=mdivNamePrefix)
conNamePrefix = pHip.replace("Jnt_", "conN_")
conNode = cmds.shadingNode("condition",
asUtility=True,
n=conNamePrefix)
""" Pont constrain stretchPoints[0] to hip and stretchPoints[1] to ankle """
cmds.pointConstraint(pHip, stretchPoints[0], mo=True)
cmds.parent(stretchPoints[1], footCtrl[0])
""" Connect stPoint[0].translate to distNode.point1.XYZ """
#cmds.connectAttr(stretchPoints[0]+".translate", distNode+".point1")
""" Connect stPoint[1].translate to distNode.point2.XYZ """
#cmds.connectAttr(stretchPoints[1]+".translate", distNode+".point2")
""" Connect the distNode.distance to conNode.firstTerm"""
cmds.connectAttr(distNode + ".distance", conNode + ".firstTerm")
""" Connect distNode.distance to mdivNode.input1X """
cmds.connectAttr(distNode + ".distance", mdivNode + ".input1X")
""" Connect mdivNode.output1X to conNode.colorIfTrueR """
cmds.connectAttr(mdivNode + ".outputX",
conNode + ".colorIfTrue.colorIfTrueR")
""" Set mdivNode to "divide" and conNode to "greater than or equal" """
cmds.setAttr(mdivNode + ".operation", 2)
cmds.setAttr(conNode + ".operation", 3)
""" Connect conNode.outColorR to scale of hip and knee bones """
if part == 1:
cmds.setAttr(footCtrl[0] + ".l1_stretch", 62)
cmds.connectAttr(conNode + ".outColorR", pHip + ".scaleX")
#cmds.connectAttr(conNode+".outColorR", pKnee+".scaleX")
#cmds.connectAttr(conNode+".outColorR", pAnkle+".scaleY")
""" Stretch attr connected to conNode.secondTerm and mdivNode.input2X """
""" For Hip 0.250 """
cmds.connectAttr(footCtrl[0] + ".l1_stretch",
conNode + ".secondTerm")
cmds.connectAttr(footCtrl[0] + ".l1_stretch",
mdivNode + ".input2X")
if part == 2:
cmds.setAttr(footCtrl[0] + ".l1_stretch", 62)
cmds.connectAttr(conNode + ".outColorR", pHip + ".scaleX")
#cmds.connectAttr(conNode+".outColorR", pKnee+".scaleX")
#cmds.connectAttr(conNode+".outColorR", pAnkle+".scaleY")
""" Stretch attr connected to conNode.secondTerm and mdivNode.input2X """
""" For Hip 0.250 """
cmds.setAttr(footCtrl[0] + ".l2_stretch", 62)
cmds.connectAttr(footCtrl[0] + ".l2_stretch",
conNode + ".secondTerm")
cmds.connectAttr(footCtrl[0] + ".l2_stretch",
mdivNode + ".input2X")
def __init__(self, character):
#before you switch, create a locator for the neck position
neckLoc = cmds.spaceLocator(name = "roto_neck_locator")[0]
constraintNeckLoc = cmds.parentConstraint(character + ":neck_01_fk_anim", neckLoc)[0]
cmds.delete(constraintNeckLoc)
constraint = cmds.orientConstraint("spine_01", character + ":spine_01_anim")[0]
cmds.setKeyframe(character + ":spine_01_anim")
cmds.delete(constraint)
constraint = cmds.orientConstraint(character + ":twist_splineIK_spine_03", character + ":spine_03_anim", skip = ["y", "z"])[0]
cmds.setKeyframe(character + ":spine_03_anim.rx")
cmds.delete(constraint)
constraint = cmds.orientConstraint(character + ":chest_ik_anim", character + ":spine_05_anim", skip = ["y", "z"])[0]
cmds.setKeyframe(character + ":spine_05_anim.rx")
cmds.delete(constraint)
#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
#
#
#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
#create (rotate) Y dist locators for the spine
spineStartPointY = cmds.xform(character + ":twist_splineIK_spine_05", q = True, ws = True, t = True)[0]
spineEndPointY = cmds.xform(character + ":spine_05_anim", q = True, ws = True, t = True)[0]
spineDistY = cmds.distanceDimension( sp = (spineStartPointY, 0, 0), ep = (spineEndPointY, 0, 0))
spineDistYParent = cmds.listRelatives(spineDistY, parent = True)[0]
spineLocs = cmds.listConnections(spineDistY)
spineStartLocY = spineLocs[0]
spineEndLocY = spineLocs[1]
cmds.pointConstraint(character + ":twist_splineIK_spine_05", spineStartLocY, skip = ["y", "z"], mo = True)
cmds.pointConstraint(character + ":spine_05_anim", spineEndLocY, skip = ["y", "z"], mo = True)
#get the distance. if distance is greater than .05, then modify rotations
currentYDist = cmds.getAttr(spineDistY + ".distance")
self.checkDistance(character, spineDistY, currentYDist, currentYDist, ".ry", "spine_03_anim")
try:
cmds.delete(spineDistYParent)
cmds.delete(spineStartLocY)
cmds.delete(spineEndLocY)
except:
pass
#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
#
#
#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
#create (rotate) Z dist locators for the spine
spineStartPointZ = cmds.xform(character + ":twist_splineIK_spine_05", q = True, ws = True, t = True)[1]
spineEndPointZ = cmds.xform(character + ":spine_05_anim", q = True, ws = True, t = True)[1]
spineDistZ = cmds.distanceDimension( sp= (0, spineStartPointZ,0), ep=(0, spineEndPointZ, 0) )
spineDistZParent = cmds.listRelatives(spineDistZ, parent = True)[0]
spineZLocs = cmds.listConnections(spineDistZ)
spineStartLocZ = spineZLocs[0]
spineEndLocZ = spineZLocs[1]
cmds.pointConstraint(character + ":twist_splineIK_spine_05", spineStartLocZ, skip = ["x", "z"], mo = True)
cmds.pointConstraint(character + ":spine_05_anim", spineEndLocZ, skip = ["x", "z"], mo = True)
currentZDist = cmds.getAttr(spineDistZ + ".distance")
self.checkDistance(character, spineDistZ, currentZDist, currentZDist, ".rz", "spine_03_anim")
try:
cmds.delete(spineDistZParent)
cmds.delete(spineStartLocZ)
cmds.delete(spineEndLocZ)
except:
pass
#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
#
#
#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
cmds.setAttr(character + ":Rig_Settings.spine_ik", 0)
cmds.setAttr(character + ":Rig_Settings.spine_fk", 1)
#create (rotate) Y dist locators for the neck
neckStartPointY = cmds.xform(neckLoc, q = True, ws = True, t = True)[0]
neckEndPointY = cmds.xform(character + ":neck_01_fk_anim", q = True, ws = True, t = True)[0]
neckDistY = cmds.distanceDimension( sp= (neckStartPointY,0, 0), ep=(neckEndPointY, 0, 0) )
neckDistYParent = cmds.listRelatives(neckDistY, parent = True)[0]
neckYLocs = cmds.listConnections(neckDistY)
neckStartLocY = neckYLocs[0]
neckEndLocY = neckYLocs[1]
cmds.pointConstraint(neckLoc, neckStartLocY, skip = ["y", "z"], mo = True)
cmds.pointConstraint(character + ":neck_01_fk_anim", neckEndLocY, skip = ["y", "z"], mo = True)
currentNeckYDist = cmds.getAttr(neckDistY + ".distance")
self.checkDistance(character, neckDistY, currentNeckYDist, currentNeckYDist, ".ry", "spine_05_anim")
try:
cmds.delete(neckDistYParent)
cmds.delete(neckStartLocY)
cmds.delete(neckEndLocY)
except:
pass
#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
#
#
#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
cmds.setAttr(character + ":Rig_Settings.spine_ik", 0)
cmds.setAttr(character + ":Rig_Settings.spine_fk", 1)
#create (rotate) Z dist locators for the neck
neckStartPointZ = cmds.xform(neckLoc, q = True, ws = True, t = True)[1]
neckEndPointZ = cmds.xform(character + ":neck_01_fk_anim", q = True, ws = True, t = True)[1]
neckDistZ = cmds.distanceDimension( sp= (0, neckStartPointZ,0), ep=(0, neckEndPointZ, 0) )
neckDistZParent = cmds.listRelatives(neckDistZ, parent = True)[0]
neckZLocs = cmds.listConnections(neckDistZ)
neckStartLocZ = neckZLocs[0]
neckEndLocZ = neckZLocs[1]
cmds.pointConstraint(neckLoc, neckStartLocZ, skip = ["x", "z"], mo = True)
cmds.pointConstraint(character + ":neck_01_fk_anim", neckEndLocZ, skip = ["x", "z"], mo = True)
currentNeckZDist = cmds.getAttr(neckDistZ + ".distance")
self.checkDistance(character, neckDistZ, currentNeckZDist, currentNeckZDist, ".rz", "spine_05_anim")
try:
cmds.delete(neckDistZParent)
cmds.delete(neckStartLocZ)
cmds.delete(neckEndLocZ)
except:
pass
#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
#
#
#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
cmds.delete(neckLoc)
def measureBoundingBox(geo):
'''
Create visual distance dimensions for the specified geometry or geometry group.
@param geo: Geometry or geometry group to create distance dimensions for.
@type geo: str
'''
# Check Geo
if not mc.objExists(geo): raise Exception('Geometry "'+geo+'" does not exist!!')
# ==============================
# - Create Distance Dimensions -
# ==============================
del_locs = []
# Height
hDimensionShape = mc.distanceDimension(sp=(0,0,0),ep=(1,1,1))
locs = mc.listConnections(hDimensionShape,s=True,d=False) or []
del_locs += locs
hDimension = mc.listRelatives(hDimensionShape,p=True)[0]
hDimension = mc.rename(hDimension,geo+'_height_measure')
# Width
wDimensionShape = mc.distanceDimension(sp=(0,0,0),ep=(1,1,1))
locs = mc.listConnections(wDimensionShape,s=True,d=False) or []
del_locs += locs
wDimension = mc.listRelatives(wDimensionShape,p=True)[0]
wDimension = mc.rename(wDimension,geo+'_width_measure')
# Depth
dDimensionShape = mc.distanceDimension(sp=(0,0,0),ep=(1,1,1))
locs = mc.listConnections(dDimensionShape,s=True,d=False) or []
del_locs += locs
dDimension = mc.listRelatives(dDimensionShape,p=True)[0]
dDimension = mc.rename(dDimension,geo+'_depth_measure')
# Group
measure_grp = mc.group([hDimension,wDimension,dDimension],n=geo+'_measure_grp')
# ===============================
# - Connect Distance Dimensions -
# ===============================
# Height
mc.connectAttr(geo+'.boundingBoxMin',hDimension+'.startPoint',f=True)
addHeightNode = mc.createNode('plusMinusAverage',n=geo+'_height_plusMinusAverage')
mc.connectAttr(geo+'.boundingBoxMin',addHeightNode+'.input3D[0]',f=True)
mc.connectAttr(geo+'.boundingBoxSizeY',addHeightNode+'.input3D[1].input3Dy',f=True)
mc.connectAttr(addHeightNode+'.output3D',hDimension+'.endPoint',f=True)
# Width
mc.connectAttr(geo+'.boundingBoxMin',wDimension+'.startPoint',f=True)
addWidthNode = mc.createNode('plusMinusAverage',n=geo+'_width_plusMinusAverage')
mc.connectAttr(geo+'.boundingBoxMin',addWidthNode+'.input3D[0]',f=True)
mc.connectAttr(geo+'.boundingBoxSizeX',addWidthNode+'.input3D[1].input3Dx',f=True)
mc.connectAttr(addWidthNode+'.output3D',wDimension+'.endPoint',f=True)
# Depth
mc.connectAttr(geo+'.boundingBoxMin',dDimension+'.startPoint',f=True)
addDepthNode = mc.createNode('plusMinusAverage',n=geo+'_depth_plusMinusAverage')
mc.connectAttr(geo+'.boundingBoxMin',addDepthNode+'.input3D[0]',f=True)
mc.connectAttr(geo+'.boundingBoxSizeZ',addDepthNode+'.input3D[1].input3Dz',f=True)
mc.connectAttr(addDepthNode+'.output3D',dDimension+'.endPoint',f=True)
# Delete Unused Locators
if del_locs: mc.delete(del_locs)
# Return Result
return measure_grp
def ikfkStretch(JNTS=[], LOCS=[]):
IKH = cmds.ikHandle(n="HAND_IKH", sj=JNTS[0], ee=JNTS[2], sol='ikRPsolver')
PVC = cmds.poleVectorConstraint(LOCS[1], IKH[0], n='HAND_PVC')
cmds.parent(PVC, LOCS[2])
cmds.parent(JNTS[0], LOCS[0])
hipPos = cmds.xform(JNTS[0], q=True, ws=True, t=True)
anklePos = cmds.xform(IKH[0], q=True, ws=True, t=True)
pelvisPos = cmds.xform(LOCS[0], q=True, ws=True, t=True)
cmds.addAttr(LOCS[2],
shortName='Twist',
longName='Twist',
defaultValue=0,
k=True)
PMA = str(
cmds.shadingNode("plusMinusAverage",
asUtility=True,
n='HAND_TWIST_PMA'))
NMD = str(
cmds.shadingNode("multiplyDivide", asUtility=True, n='HAND_TWIST_NMD'))
cmds.connectAttr(str(LOCS[2]) + '.Twist', NMD + '.input1X')
cmds.connectAttr(str(LOCS[2]) + '.ry', NMD + '.input1Y')
cmds.connectAttr(str(LOCS[0]) + '.ry', NMD + '.input1Z')
cmds.setAttr(NMD + '.input2X', -1)
cmds.setAttr(NMD + '.input2Y', -1)
cmds.setAttr(NMD + '.input2Z', -1)
cmds.connectAttr(NMD + '.input1X', PMA + '.input1D[0]')
cmds.connectAttr(NMD + '.input1Y', PMA + '.input1D[1]')
cmds.connectAttr(PMA + '.output1D', IKH[0] + '.twist')
ADL = str(
cmds.shadingNode("addDoubleLinear",
asUtility=True,
n='HAND_STRETCH_ADL'))
CMP = str(cmds.shadingNode("clamp", asUtility=True, n='HAND_STRETCH_CMP'))
NMD_HAND_CNT = str(
cmds.shadingNode("multiplyDivide",
asUtility=True,
n='HAND_STRETCHCNT_NMD'))
NMD_RODILLA = str(
cmds.shadingNode("multiplyDivide",
asUtility=True,
n='HAND_STRETCHRODILLA_NMD'))
NMD_MUNIECA = str(
cmds.shadingNode("multiplyDivide",
asUtility=True,
n='HAND_STRETCHMUNIECA_NMD'))
cmds.addAttr(LOCS[2],
shortName='Stretch',
longName='Stretch',
defaultValue=0,
k=True)
hipPos = cmds.xform(JNTS[0], q=True, ws=True, t=True)
anklePos = cmds.xform(IKH[0], q=True, ws=True, t=True)
disDim = cmds.distanceDimension(sp=(hipPos), ep=(anklePos))
disDim = cmds.rename(disDim, 'HAND_STRETCH_DDN')
kneeLen = cmds.getAttr(str(LOCS[0]) + '.tx')
ankleLen = cmds.getAttr(str(LOCS[2]) + '.tx')
legLen = (kneeLen + ankleLen)
cmds.setAttr(ADL + '.input2', legLen)
cmds.setAttr(NMD_HAND_CNT + '.input2X', legLen)
cmds.setAttr(NMD_RODILLA + '.input2X', kneeLen)
cmds.setAttr(NMD_MUNIECA + '.input2X', ankleLen)
cmds.connectAttr(str(LOCS[2]) + '.Stretch', ADL + '.input1')
cmds.setAttr(CMP + ".minR", 12.800084)
cmds.setAttr(NMD_HAND_CNT + ".operation", 2)
cmds.connectAttr(disDim + '.distance', CMP + '.inputR')
cmds.connectAttr(ADL + '.output', CMP + '.maxR')
cmds.connectAttr(CMP + '.outputR', NMD_HAND_CNT + '.input1X')
cmds.connectAttr(NMD_HAND_CNT + '.outputX', NMD_RODILLA + '.input1X')
cmds.connectAttr(NMD_HAND_CNT + '.outputX', NMD_MUNIECA + '.input1X')
cmds.connectAttr(NMD_RODILLA + '.outputX', str(JNTS[1]) + '.tx')
cmds.connectAttr(NMD_MUNIECA + '.outputX', str(JNTS[2]) + '.tx')
CDN = str(
cmds.shadingNode("condition", asUtility=True, n='HAND_STRETCH_CDN'))
cmds.connectAttr(disDim + '.distance', CDN + '.firstTerm')
def rpStretchy(self,*args):
#
# Full length distance dimension node
#
#Get world space of ik_1 and ik_end joints, used to place distDimension node locators
ikBaseJntPos = mc.xform(self.joints[0],query=True,t=True,ws=True)
ikEndJntPos = mc.xform(self.joints[1],query=True,t=True,ws=True)
#Create distanceDimensionShape node. Create locators at locations that do not have locators.
fullLen_DDNodeShape = mc.distanceDimension( sp=[1,0,0], ep=[0,1,0] )
#Get created locators names
temp = mc.listConnections(fullLen_DDNodeShape)
temp1 = temp[0]
temp2 = temp[1]
#Rename locators
mc.rename(temp1,('%s%sfullLen_start'%(self.prefix,temp1) ) )
mc.rename(temp2,('%s%sfullLen_end'%(self.prefix,temp2) ) )
#Rename Distance Dimension node
temp = mc.pickWalk(fullLen_DDNodeShape,direction='up')
mc.rename(temp[0],('%s%sfullLen_DDnode'%(self.prefix,temp[0]) ) )
#Store names
fullLenLoc_start = '%s%sfullLen_start'%(self.prefix,temp1)
fullLenLoc_end = '%s%sfullLen_end'%(self.prefix,temp2)
fullLen_DDNode = '%s%sfullLen_DDnode'%(self.prefix,temp[0])
fullLen_DDNodeShape = '%s%sfullLen_DDnodeShape'%(self.prefix,temp[0])
#Now, snap the locators to the right position.
mc.move(ikBaseJntPos[0],ikBaseJntPos[1],ikBaseJntPos[2],fullLenLoc_start,moveXYZ=True)
mc.move(ikEndJntPos[0],ikEndJntPos[1],ikEndJntPos[2],fullLenLoc_end,moveXYZ=True)
distGrp = self.prefix + '_distGrp'
mc.group(em=True,n=distGrp)
mc.parent(fullLenLoc_start,fullLenLoc_end,fullLen_DDNode,distGrp)
mc.setAttr(distGrp + '.visibility',0)
#point constraint locators
fullLenDD_startLoc_PC = mc.pointConstraint(self.joints[0], fullLenLoc_start,mo=False)
fullLenDD_endLoc_PC = mc.pointConstraint(self.ikHandle, fullLenLoc_end,mo=False)
#Get dimension value
origLen = mc.getAttr(fullLen_DDNodeShape + '.distance')
#
# Now, lets create the stretchy expression for one knee scenario
#
if self.kneeNum == 1:
topJntLength = mc.getAttr('%s.translate%s'%(self.jointChain[1],self.axisVal) )
btmJntLength = mc.getAttr('%s.translate%s'%(self.jointChain[2],self.axisVal) )
fullLength = topJntLength + btmJntLength
fullLength = abs(fullLength) # Absolute values because distance should never be negative
topJntLength = abs(topJntLength)
btmJntLength = abs(btmJntLength)
driver = fullLen_DDNodeShape + '.distance'
#Create SDKs
if self.bAlong == 'positive':
mc.setDrivenKeyframe(self.jointChain[1],cd=driver,dv=fullLength,at=('translate%s'%self.axisVal),v=topJntLength)
mc.setDrivenKeyframe(self.jointChain[1],cd=driver,dv=(fullLength*5),at=('translate%s'%self.axisVal),v=(topJntLength*5) )
mc.setDrivenKeyframe(self.jointChain[2],cd=driver,dv=fullLength,at=('translate%s'%self.axisVal),v=btmJntLength)
mc.setDrivenKeyframe(self.jointChain[2],cd=driver,dv=(fullLength*5),at=('translate%s'%self.axisVal),v=(btmJntLength*5) )
if self.bAlong == 'negative':
mc.setDrivenKeyframe(self.jointChain[1],cd=driver,dv=-fullLength,at=('translate%s'%self.axisVal),v=topJntLength)
mc.setDrivenKeyframe(self.jointChain[1],cd=driver,dv=-(fullLength*5),at=('translate%s'%self.axisVal),v=(topJntLength*5) )
mc.setDrivenKeyframe(self.jointChain[2],cd=driver,dv=-fullLength,at=('translate%s'%self.axisVal),v=btmJntLength)
mc.setDrivenKeyframe(self.jointChain[2],cd=driver,dv=-(fullLength*5),at=('translate%s'%self.axisVal),v=(btmJntLength*5) )
mc.setDrivenKeyframe(self.jointChain[1],cd=driver,dv=0,at=('translate%s'%self.axisVal),v=topJntLength )
mc.setDrivenKeyframe(self.jointChain[2],cd=driver,dv=0,at=('translate%s'%self.axisVal),v=btmJntLength )
print "Don't forget to make the SDK curves linear and infinite."
#
# Now, lets create the stretchy expression for two knee scenario
#
if self.kneeNum == 2:
topJntLength = mc.getAttr('%s.translate%s'%(self.jointChain[1],self.axisVal) )
midJntLength = mc.getAttr('%s.translate%s'%(self.jointChain[2],self.axisVal) )
btmJntLength = mc.getAttr('%s.translate%s'%(self.jointChain[3],self.axisVal) )
fullLength = topJntLength + midJntLength + btmJntLength
driver = fullLen_DDNodeShape + '.distance'
#Create SDKs
if self.bAlong == 'positive':
mc.setDrivenKeyframe(self.jointChain[1],cd=driver,dv=fullLength,at=('translate%s'%self.axisVal),v=topJntLength)
mc.setDrivenKeyframe(self.jointChain[1],cd=driver,dv=(fullLength*5),at=('translate%s'%self.axisVal),v=(topJntLength*5) )
mc.setDrivenKeyframe(self.jointChain[3],cd=driver,dv=fullLength,at=('translate%s'%self.axisVal),v=btmJntLength)
mc.setDrivenKeyframe(self.jointChain[3],cd=driver,dv=(fullLength*5),at=('translate%s'%self.axisVal),v=(btmJntLength*5) )
if self.bAlong == 'negative':
mc.setDrivenKeyframe(self.jointChain[1],cd=driver,dv=-fullLength,at=('translate%s'%self.axisVal),v=topJntLength)
mc.setDrivenKeyframe(self.jointChain[1],cd=driver,dv=-(fullLength*5),at=('translate%s'%self.axisVal),v=(topJntLength*5) )
mc.setDrivenKeyframe(self.jointChain[3],cd=driver,dv=-fullLength,at=('translate%s'%self.axisVal),v=btmJntLength)
mc.setDrivenKeyframe(self.jointChain[3],cd=driver,dv=-(fullLength*5),at=('translate%s'%self.axisVal),v=(btmJntLength*5) )
mc.setDrivenKeyframe(self.jointChain[1],cd=driver,dv=0,at=('translate%s'%self.axisVal),v=topJntLength )
mc.setDrivenKeyframe(self.jointChain[3],cd=driver,dv=0,at=('translate%s'%self.axisVal),v=btmJntLength )
print "Don't forget to make the SDK curves linear and infinite."
def measureBoundingBox(geo):
"""
Create visual distance dimensions for the specified geometry or geometry group.
@param geo: Geometry or geometry group to create distance dimensions for.
@type geo: str
"""
# Check Geo
if not cmds.objExists(geo):
raise Exception('Geometry "' + geo + '" does not exist!!')
# ==============================
# - Create Distance Dimensions -
# ==============================
del_locs = []
# Height
hDimensionShape = cmds.distanceDimension(sp=(0, 0, 0), ep=(1, 1, 1))
locs = cmds.listConnections(hDimensionShape, s=True, d=False) or []
del_locs += locs
hDimension = cmds.listRelatives(hDimensionShape, p=True)[0]
hDimension = cmds.rename(hDimension, geo + '_height_measure')
# Width
wDimensionShape = cmds.distanceDimension(sp=(0, 0, 0), ep=(1, 1, 1))
locs = cmds.listConnections(wDimensionShape, s=True, d=False) or []
del_locs += locs
wDimension = cmds.listRelatives(wDimensionShape, p=True)[0]
wDimension = cmds.rename(wDimension, geo + '_width_measure')
# Depth
dDimensionShape = cmds.distanceDimension(sp=(0, 0, 0), ep=(1, 1, 1))
locs = cmds.listConnections(dDimensionShape, s=True, d=False) or []
del_locs += locs
dDimension = cmds.listRelatives(dDimensionShape, p=True)[0]
dDimension = cmds.rename(dDimension, geo + '_depth_measure')
# Group
measure_grp = cmds.group([hDimension, wDimension, dDimension], n=geo + '_measure_grp')
# ===============================
# - Connect Distance Dimensions -
# ===============================
# Height
cmds.connectAttr(geo + '.boundingBoxMin', hDimension + '.startPoint', f=True)
addHeightNode = cmds.createNode('plusMinusAverage', n=geo + '_height_plusMinusAverage')
cmds.connectAttr(geo + '.boundingBoxMin', addHeightNode + '.input3D[0]', f=True)
cmds.connectAttr(geo + '.boundingBoxSizeY', addHeightNode + '.input3D[1].input3Dy', f=True)
cmds.connectAttr(addHeightNode + '.output3D', hDimension + '.endPoint', f=True)
# Width
cmds.connectAttr(geo + '.boundingBoxMin', wDimension + '.startPoint', f=True)
addWidthNode = cmds.createNode('plusMinusAverage', n=geo + '_width_plusMinusAverage')
cmds.connectAttr(geo + '.boundingBoxMin', addWidthNode + '.input3D[0]', f=True)
cmds.connectAttr(geo + '.boundingBoxSizeX', addWidthNode + '.input3D[1].input3Dx', f=True)
cmds.connectAttr(addWidthNode + '.output3D', wDimension + '.endPoint', f=True)
# Depth
cmds.connectAttr(geo + '.boundingBoxMin', dDimension + '.startPoint', f=True)
addDepthNode = cmds.createNode('plusMinusAverage', n=geo + '_depth_plusMinusAverage')
cmds.connectAttr(geo + '.boundingBoxMin', addDepthNode + '.input3D[0]', f=True)
cmds.connectAttr(geo + '.boundingBoxSizeZ', addDepthNode + '.input3D[1].input3Dz', f=True)
cmds.connectAttr(addDepthNode + '.output3D', dDimension + '.endPoint', f=True)
# Delete Unused Locators
if del_locs:
cmds.delete(del_locs)
# Return Result
return measure_grp
def makePlait(*pArgs):
_depth = cm.intSliderGrp('subdivisionCurve', q=True, v=True)
_width = cm.floatSliderGrp('braidWidth', q=True, v=True)
#_depth*=2
_width *= 2
cm.rename('braid_CRV')
cm.rebuildCurve(cm.ls(sl=True),
ch=True,
rpo=True,
rt=False,
end=True,
kr=False,
kcp=False,
kep=True,
kt=False,
s=_depth,
tol=0.01)
piv1 = cm.xform('braid_CRV.cv[0]', q=True, t=True, ws=True)
piv3 = cm.xform('braid_CRV.cv[' + str(_depth) + ']',
q=True,
t=True,
ws=True)
cm.distanceDimension(ep=(piv3[0], piv3[1], piv3[2]),
sp=(piv1[0], piv1[1], piv1[2]))
dist = cm.getAttr('distanceDimension1.distance')
moveY = float(dist) / float(_depth / 2.0) #1.2
if _depth % 2 != 0:
_depth += 1
switch = 1
for i in range(0, _depth):
switch *= -1
if i % 3 == 0 and switch > 0:
cm.select('braid_CRV.ep[' + str(i + 1) + ']', add=True)
cm.select('braid_CRV.ep[' + str(i + 2) + ']', add=True)
cm.move(_width, 0, 0, r=True, os=True)
cm.select(deselect=True)
for i in range(0, _depth):
switch *= -1
if i % 3 == 0 and switch < 0:
cm.select('braid_CRV.ep[' + str(i + 1) + ']', add=True)
cm.select('braid_CRV.ep[' + str(i + 2) + ']', add=True)
cm.move(-_width, 0, 0, r=True, os=True)
cm.select(deselect=True)
for i in range(0, _depth):
if i % 3 == 0:
cm.select('braid_CRV.ep[' + str(i + 1) + ']', add=True)
cm.move(0, 0, _width * 2, r=True, os=True)
cm.select(deselect=True)
for i in range(0, _depth):
if i % 3 == 0:
cm.select('braid_CRV.ep[' + str(i + 2) + ']', add=True)
cm.move(0, 0, -_width * 2, r=True, os=True)
cm.polyCylinder(n='polyCircle', sx=5, sy=0, sz=1)
cm.select('polyCircle.f[0:9]')
cm.delete()
piv = cm.xform('braid_CRV.cv[0]', q=True, t=True, ws=True)
cm.move(piv[0], piv[1], piv[2], 'polyCircle', ws=True, a=True)
float(moveY)
cm.scale(float(moveY * 0.1),
float(moveY * 0.1),
float(moveY * 0.05),
'polyCircle',
os=True)
cm.select('polyCircle.f[0:4]', add=True)
maya.mel.eval(
'polyExtrudeFacet -constructionHistory 1 -keepFacesTogether 1 -pvx 0.09549146891 -pvy 21.69501618 -pvz -25.49619563 -divisions 1 -twist 0 -taper 1 -off 0 -thickness 0 -smoothingAngle 30 -inputCurve braid_CRV polyCircle.f[0:4];'
)
cm.setAttr('polyExtrudeFace1.divisions', 50) #make unique
maya.mel.eval(
'polyNormal -normalMode 0 -userNormalMode 0 -ch 1 polyCircle;')
cm.duplicate('polyCircle', n='polyCircle2')
cm.move(0, float(moveY), 0, 'polyCircle2', r=True)
# cm.move(0, float(_depth/moveY), 0, 'polyCircle2', r=True)
cm.duplicate('polyCircle2', n='polyCircle3')
cm.move(0, float(moveY), 0, 'polyCircle3', r=True)
#cm.move(0, float(_depth/moveY), 0, 'polyCircle3', r=True)
print _depth
cm.polyUnite('polyCircle*', n='DONE_braid')
maya.mel.eval('DeleteHistory;')
cm.rename('braid_CRV', 'DONE_braid')
cm.delete('distanceDimension1', 'locator1', 'locator2')
def streatchy_ik(self,
ik='',
ik_ctrl='',
top_ctrl='',
pv_ctrl='',
attrs_location='',
name='',
axis='Y'):
'''
create a ik stretchy system for the simple ik chain (only 3 joints allowed)
'''
if ik == '':
ik = cmds.ls(sl=True)
if name == '':
name = ik
#get components in the ik
base_joint = cmds.listConnections(ik)
effector = base_joint[1]
end_joint = cmds.listConnections(effector)
#joints in chain
ik_joints = cmds.listRelatives(base_joint, ad=True, typ='joint')
ik_joints.append(base_joint[0])
#find position of the base and end joints to create the distance tool
first_pos = cmds.xform(ik_joints[0], q=True, t=True, ws=True)
end_pos = cmds.xform(ik_joints[-1], q=True, t=True, ws=True)
pv_pos = cmds.xform(pv_ctrl, q=True, t=True, ws=True)
start_loc = cmds.spaceLocator(n=str(ik_joints[0]) + '_Stretchy' +
nc['locator'])
cmds.xform(start_loc, t=first_pos)
cmds.setAttr(str(start_loc[0]) + '.visibility', 0)
end_loc = cmds.spaceLocator(n=str(ik_joints[-1]) + '_Stretchy' +
nc['locator'])
cmds.xform(end_loc, t=end_pos)
cmds.setAttr(str(end_loc[0]) + '.visibility', 0)
pv_loc = cmds.spaceLocator(n=str(ik_joints[1]) + '_Stretchy' +
nc['locator'])
cmds.xform(pv_loc, t=pv_pos)
cmds.setAttr(str(pv_loc[0]) + '.visibility', 0)
cmds.parentConstraint(top_ctrl, start_loc)
cmds.parentConstraint(ik_ctrl, end_loc)
cmds.parentConstraint(pv_ctrl, pv_loc)
#distances nodes
#main distance
distance = cmds.distanceDimension(sp=first_pos, ep=end_pos)
distance = cmds.rename(
distance,
ik_joints[-1] + '_' + ik_joints[0] + nc['distance'] + '_Shape')
cmds.rename(cmds.listRelatives(distance, p=True),
ik_joints[-1] + '_' + ik_joints[0] + nc['distance'])
cmds.setAttr('{}.visibility'.format(distance), 0)
#top PV distance
top_distance = cmds.distanceDimension(sp=first_pos, ep=pv_pos)
top_distance = cmds.rename(
top_distance,
ik_joints[1] + '_' + ik_joints[0] + nc['distance'] + '_Shape')
cmds.rename(cmds.listRelatives(top_distance, p=True),
ik_joints[1] + '_' + ik_joints[0] + nc['distance'])
cmds.setAttr('{}.visibility'.format(top_distance), 0)
#IK PV distance
ik_distance = cmds.distanceDimension(sp=end_pos, ep=pv_pos)
ik_distance = cmds.rename(
ik_distance,
ik_joints[-1] + '_' + ik_joints[1] + nc['distance'] + '_Shape')
cmds.rename(cmds.listRelatives(ik_distance, p=True),
ik_joints[-1] + '_' + ik_joints[1] + nc['distance'])
cmds.setAttr('{}.visibility'.format(ik_distance), 0)
# stretchy math
joints_for_distance = cmds.listRelatives(base_joint,
ad=True,
typ='joint')
total_distance = 0
for joint in joints_for_distance:
current_distance = cmds.getAttr(joint + str('.translate' + axis))
total_distance = total_distance + current_distance
if total_distance < 0:
total_distance = total_distance * -1
# New Attributes
#Attr mult Stretchy
print(attrs_location)
for line in reversed(range(11)):
try:
self.line_attr(input=attrs_location, name='IK', lines=line)
break
except:
pass
stretch_Attr = self.new_attr(input=attrs_location,
name='Stretch_On',
min=0,
max=1,
default=int(setup['stretch_default']))
#IK Stretchy Nodes and Connections from RdM2
contidion_node = cmds.shadingNode('condition',
asUtility=True,
n=end_joint[0] + nc['condition'])
cmds.setAttr(str(contidion_node) + ".operation", 2)
cmds.setAttr(str(contidion_node) + '.secondTerm', total_distance)
#Connect To Distance
md0 = self.connect_md_node(in_x1=str(distance) + '.distance',
in_x2=total_distance,
out_x=str(contidion_node) + '.colorIfTrueR',
mode='divide',
name='')
#connect to joints
md1 = self.connect_md_node(
in_x1=str(contidion_node) + '.outColorR',
in_x2=cmds.getAttr(str(ik_joints[1]) + '.scale{}'.format(axis)),
out_x=str(ik_joints[1]) + '.scale{}'.format(axis),
mode='mult',
name='{}_NewScale'.format(ik_joints[1]))
md2 = self.connect_md_node(
in_x1=str(contidion_node) + '.outColorR',
in_x2=cmds.getAttr(str(ik_joints[2]) + '.scale{}'.format(axis)),
out_x=str(ik_joints[2]) + '.scale{}'.format(axis),
mode='mult',
name='{}_NewScale'.format(ik_joints[2]))
md3 = self.connect_md_node(in_x1=str(distance) + '.distance',
in_x2=stretch_Attr,
out_x=str(contidion_node) + '.firstTerm',
mode='mult',
name='{}_TotalDistance'.format(name))
print(md0, md1, md2, md3)
#normalize stretch
normalize_loc = cmds.spaceLocator(n=name + '_NormalScale' +
nc['locator'])[0]
normal_md = self.connect_md_node(in_x1=str(distance) + '.distance',
in_x2=str(normalize_loc) + '.scaleX',
out_x=md0 + '.input1X',
mode='divide',
name='{}_Normalize'.format(distance),
force=True)
cmds.connectAttr(normal_md + '.outputX', md3 + '.input1X', f=True)
#manual change the sacles mult
lower_attr = self.new_attr(input=attrs_location,
name='Lower_Length',
min=0.25,
max=2,
default=1)
upper_attr = self.new_attr(input=attrs_location,
name='Upper_Length',
min=0.25,
max=2,
default=1)
cmds.connectAttr(lower_attr, md2 + '.input2X', f=True)
cmds.connectAttr(upper_attr, md1 + '.input2X', f=True)
#elbow/knee lock #a bit hard coded bit it is what it is
lock_attr = self.new_attr(input=attrs_location,
name='Pole_Vector_Lock',
min=0,
max=1,
default=0)
upper_lock_blend = cmds.shadingNode('blendColors',
asUtility=True,
n='{}_Lock{}'.format(
ik_joints[1], nc['blend']))
cmds.connectAttr(lock_attr, '{}.blender'.format(upper_lock_blend))
cmds.connectAttr('{}.output.outputR'.format(upper_lock_blend),
str(ik_joints[2]) + '.scale{}'.format(axis),
f=True)
cmds.connectAttr('{}.outputX'.format(md1),
'{}.color2.color2R'.format(upper_lock_blend),
f=True)
lower_lock_blend = cmds.shadingNode('blendColors',
asUtility=True,
n='{}_Lock{}'.format(
ik_joints[2], nc['blend']))
cmds.connectAttr(lock_attr, '{}.blender'.format(lower_lock_blend))
cmds.connectAttr('{}.output.outputR'.format(lower_lock_blend),
str(ik_joints[1]) + '.scale{}'.format(axis),
f=True)
cmds.connectAttr('{}.outputX'.format(md2),
'{}.color2.color2R'.format(lower_lock_blend),
f=True)
#connect lock pole vectors distance to normalize too
cmds.connectAttr(
str(top_distance) + '.distance', normal_md + '.input1Y')
cmds.connectAttr(
str(ik_distance) + '.distance', normal_md + '.input1Z')
self.connect_md_node(
in_x1=normal_md + '.outputY',
in_x2=cmds.getAttr(str(ik_joints[0]) + '.translate' + axis),
out_x=lower_lock_blend + '.color1.color1R',
mode='divide',
name='{}_DownLock_PV'.format(name))
self.connect_md_node(
in_x1=normal_md + '.outputZ',
in_x2=cmds.getAttr(str(ik_joints[1]) + '.translate' + axis),
out_x=upper_lock_blend + '.color1.color1R',
mode='divide',
name='{}_UpLock_PV'.format(name))
#volume preservation
volume_attr = self.new_attr(input=attrs_location,
name='Volume',
min=0,
max=1,
default=float(
setup['volume_preservation']))
upper_volume_blend = cmds.shadingNode('blendColors',
asUtility=True,
n='{}_Volume{}'.format(
ik_joints[2], nc['blend']))
lower_volume_blend = cmds.shadingNode('blendColors',
asUtility=True,
n='{}_Volume{}'.format(
ik_joints[1], nc['blend']))
cmds.setAttr('{}.color2.color2R'.format(upper_volume_blend), 1)
cmds.setAttr('{}.color2.color2R'.format(lower_volume_blend), 1)
cmds.connectAttr(volume_attr, '{}.blender'.format(upper_volume_blend))
cmds.connectAttr(volume_attr, '{}.blender'.format(lower_volume_blend))
self.connect_md_node(in_x1=1,
in_x2=upper_lock_blend + '.output.outputR',
out_x=upper_volume_blend + '.color1.color1R',
mode='divide',
name='{}_DownLock_PV'.format(name))
self.connect_md_node(in_x1=1,
in_x2=lower_lock_blend + '.output.outputR',
out_x=lower_volume_blend + '.color1.color1R',
mode='divide',
name='{}_DownLock_PV'.format(name))
volume_axis = ['X', 'Y', 'Z']
volume_axis.remove(axis)
#str(ik_joints[2])+'.scale{}'.format(axis)
for scale_axis in volume_axis:
cmds.connectAttr('{}.output.outputR'.format(upper_volume_blend),
str(ik_joints[2]) + '.scale{}'.format(scale_axis))
cmds.connectAttr('{}.output.outputR'.format(upper_volume_blend),
str(ik_joints[1]) + '.scale{}'.format(scale_axis))
#organize
ik_grp = cmds.group(top_distance,
ik_distance,
distance,
start_loc,
end_loc,
pv_loc,
normalize_loc,
n='{}_Stretchy{}'.format(ik, nc['group']))
cmds.setAttr('{}.visibility'.format(ik_grp), 0)
return (ik_grp, normalize_loc, start_loc, end_loc, pv_loc, distance,
top_distance, ik_distance)
def measureBoundingBox(geo):
"""
Create visual distance dimensions for the specified geometry or geometry group.
@param geo: Geometry or geometry group to create distance dimensions for.
@type geo: str
"""
# Check Geo
if not cmds.objExists(geo):
raise Exception('Geometry "' + geo + '" does not exist!!')
# ==============================
# - Create Distance Dimensions -
# ==============================
del_locs = []
# Height
hDimensionShape = cmds.distanceDimension(sp=(0, 0, 0), ep=(1, 1, 1))
locs = cmds.listConnections(hDimensionShape, s=True, d=False) or []
del_locs += locs
hDimension = cmds.listRelatives(hDimensionShape, p=True)[0]
hDimension = cmds.rename(hDimension, geo + "_height_measure")
# Width
wDimensionShape = cmds.distanceDimension(sp=(0, 0, 0), ep=(1, 1, 1))
locs = cmds.listConnections(wDimensionShape, s=True, d=False) or []
del_locs += locs
wDimension = cmds.listRelatives(wDimensionShape, p=True)[0]
wDimension = cmds.rename(wDimension, geo + "_width_measure")
# Depth
dDimensionShape = cmds.distanceDimension(sp=(0, 0, 0), ep=(1, 1, 1))
locs = cmds.listConnections(dDimensionShape, s=True, d=False) or []
del_locs += locs
dDimension = cmds.listRelatives(dDimensionShape, p=True)[0]
dDimension = cmds.rename(dDimension, geo + "_depth_measure")
# Group
measure_grp = cmds.group([hDimension, wDimension, dDimension], n=geo + "_measure_grp")
# ===============================
# - Connect Distance Dimensions -
# ===============================
# Height
cmds.connectAttr(geo + ".boundingBoxMin", hDimension + ".startPoint", f=True)
addHeightNode = cmds.createNode("plusMinusAverage", n=geo + "_height_plusMinusAverage")
cmds.connectAttr(geo + ".boundingBoxMin", addHeightNode + ".input3D[0]", f=True)
cmds.connectAttr(geo + ".boundingBoxSizeY", addHeightNode + ".input3D[1].input3Dy", f=True)
cmds.connectAttr(addHeightNode + ".output3D", hDimension + ".endPoint", f=True)
# Width
cmds.connectAttr(geo + ".boundingBoxMin", wDimension + ".startPoint", f=True)
addWidthNode = cmds.createNode("plusMinusAverage", n=geo + "_width_plusMinusAverage")
cmds.connectAttr(geo + ".boundingBoxMin", addWidthNode + ".input3D[0]", f=True)
cmds.connectAttr(geo + ".boundingBoxSizeX", addWidthNode + ".input3D[1].input3Dx", f=True)
cmds.connectAttr(addWidthNode + ".output3D", wDimension + ".endPoint", f=True)
# Depth
cmds.connectAttr(geo + ".boundingBoxMin", dDimension + ".startPoint", f=True)
addDepthNode = cmds.createNode("plusMinusAverage", n=geo + "_depth_plusMinusAverage")
cmds.connectAttr(geo + ".boundingBoxMin", addDepthNode + ".input3D[0]", f=True)
cmds.connectAttr(geo + ".boundingBoxSizeZ", addDepthNode + ".input3D[1].input3Dz", f=True)
cmds.connectAttr(addDepthNode + ".output3D", dDimension + ".endPoint", f=True)
# Delete Unused Locators
if del_locs:
cmds.delete(del_locs)
# Return Result
return measure_grp
