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flexi_plane.py
672 lines (563 loc) · 31 KB
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flexi_plane.py
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#!/usr/bin/env python
"""
:module: flexi_plane
:platform: Maya
:synopsis: This module has the nessacery components to create a flexi plane rig module
:plans: clean up code (anotate, convert to pymel)
"""
__author__ = "Michael Nieves"
__email__ = "michaelanieves@gmail.com"
__version__ = 1.0
import aw.maya
import pymel.core as pm
import Rigging.offSetGRP as offSetGRP
import Rigging.conGRP as conGRP
import Rigging.newPosition as nPos
import maya.mel as mel
class flexi_planeUI(object):
""" View -- contains user interface
"""
def __init__(self):
title="flexi_plane"
if(pm.windowPref(title, q=True, ex=True)):
pm.windowPref(title, remove=True)
if(pm.window(title, q=True, ex=True)):
pm.deleteUI(title)
# flexi plane UI
self.win = pm.window(title, title="flexi plane")
self.layout = pm.rowColumnLayout()
self.flexiPlaneNumSlider = pm.intSliderGrp(enable=True, field=True, label='number of joints', minValue=3, maxValue=100, fieldMinValue=3, fieldMaxValue=100, value=5,)
self.flexiPlaneNameField = pm.textFieldGrp(parent=self.layout,enable=True, label='Name Flexi Plane Module', placeholderText="name your flexi plane", editable=True, tcc=self.flexiPlaneNameField_change)
self.goBtn = pm.button(parent=self.layout, enable=False,w = 100, h = 24, label="GO!", command=self.execute)
self.noBtn = pm.button(parent=self.layout, enable=False,w = 100, h = 24, label="NO DONT DO IT!", command=self.close)
self.format_string = "{PREFIX}_{INDEX}_{SUFFIX}"
self.delete = []
self.win.show()
#enable UI parts
def flexiPlaneNameField_change(self, *args):
""" This function can enable the execution buttons of the user interface
Args:
None
Returns (None)
"""
self.goBtn.setEnable(True)
self.noBtn.setEnable(True)
#Excecute UI selections
def execute(self, *args, **kwargs):
""" This function can execute other functions based on user selection
Args:
None
Returns (None)
"""
new_crv_name = self.flexiPlaneNameField.getText() + '_CRV'
if kwargs.get('debug'):
print "GO!!!"
self.build_plane()
follicles = self.build_folicle()
self.build_main_ctrl_crvs()
self.build_surf_bShp()
self.build_cluster_crv()
self.build_wire_deform()
self.connect_clust_2_crvs()
self.build_tweek_ctrls(follicles)
self.build_flexi_jnts(follicles)
self.build_twist_deform()
self.connect_twist_2_crvs()
self.add_squash_n_stretch(follicles)
self.skinConnect_globalPlane()
self.clean_outliner()
self.connect_parts_to_module()
def close(self, *args, **kwargs):
""" This function can Close the UI
Args:
None
Returns (None)
"""
if kwargs.get('debug'):
print "NO STOP IT!!!"
pm.deleteUI(self.win)
def build_plane(self, *args):
""" builds Nurb plane based on joint slider
Args:
None
Returns (None)
"""
surface_name = self.flexiPlaneNameField.getText() + '_flexiPlane_SURF'
num_nurb_patches = self.flexiPlaneNumSlider.getValue()
nurb_plane_width = self.flexiPlaneNumSlider.getValue() * 2
nurb_plane_length_ratio = float(2) / nurb_plane_width
surface = pm.nurbsPlane(p= (0, 0, 0), ax= (0, 1, 0), w= nurb_plane_width, lr= nurb_plane_length_ratio, d= 3, u= num_nurb_patches, v= 1, n= surface_name, ch= 0)[0]
surface_shape = surface.getShape()
attrs = ['castsShadows', 'receiveShadows', 'motionBlur', 'primaryVisibility', 'smoothShading', 'visibleInReflections', 'visibleInRefractions']
for attr in attrs:
surface_shape.attr(attr).set(0)
surface.setAttr('inheritsTransform', 0)
return surface
def build_folicle(self, *args):
""" builds follicles on Nurb plane based on joint slider value
Args:
None
Returns (None)
"""
num_jnts_slider = self.flexiPlaneNumSlider.getValue()
list_follicles=list(range(num_jnts_slider))
surface = self.flexiPlaneNameField.getText() + '_flexiPlane_SURF'
flcsGRP = self.flexiPlaneNameField.getText() + '_flexiPlane_FOL_GRP'
pm.group( em=True, name=flcsGRP )
follicles = []
for index,follicle in enumerate(list_follicles):
follicle_shape = pm.createNode('follicle')
follicle = follicle_shape.getParent()
follicle_name = self.format_string.format(PREFIX = self.flexiPlaneNameField.getText(),
INDEX = 'flexiPlane_fol%03d' % (index+1),
SUFFIX = 'FOL')
follicle_num = float(index)
uVal = follicle_num / float(num_jnts_slider)
offset = 1 / float(num_jnts_slider) * .5
u= uVal + offset
v= 0.5
pm.rename(follicle, follicle_name)
pm.connectAttr(surface + 'Shape.local', follicle_shape.inputSurface)
pm.connectAttr(surface + 'Shape.worldMatrix[0]', follicle_shape.inputWorldMatrix)
follicle_shape.outRotate.connect(follicle.rotate)
follicle_shape.outTranslate.connect(follicle.translate)
follicle_shape.parameterU.set(u)
follicle_shape.parameterV.set(v)
pm.parent( follicle_name, flcsGRP )
pm.setAttr( follicle_name + 'Shape.visibility', 0)
follicles.append(follicle)
return follicles
def build_main_ctrl_crvs(self, *args):
""" builds connect control curves to manipulate the flexi plane surface
Args:
None
Returns (None)
"""
# name variables
num_jnts_slider = self.flexiPlaneNumSlider.getValue()
crvA_name = self.flexiPlaneNameField.getText() + '_flexiPlane_connectA_CTRL'
crvB_name = self.flexiPlaneNameField.getText() + '_flexiPlane_connectB_CTRL'
crvMid_name = self.flexiPlaneNameField.getText() + '_flexiPlane_mid_CTRL'
crvMain_name = self.flexiPlaneNameField.getText() + '_flexiPlane_main_CTRL'
controlGRP_name = self.flexiPlaneNameField.getText() + '_flexiPlane_CTRL_GRP'
# value variables
crvA_pos = num_jnts_slider * -1
crvB_pos = num_jnts_slider
#create control crvs
pm.curve( n = crvA_name, d = 1,
p = [( -0.5, 0, 0.5 ), ( 0.5, 0, 0.5 ), ( 0.5, 0, -0.5 ), ( -0.5, 0, -0.5 ), ( -0.5, 0, 0.5 )],
k = [0, 1, 2, 3, 4] )
pm.curve( n = crvB_name, d = 1,
p = [( -0.5, 0, 0.5 ), ( 0.5, 0, 0.5 ), ( 0.5, 0, -0.5 ), ( -0.5, 0, -0.5 ), ( -0.5, 0, 0.5 )],
k = [0, 1, 2, 3, 4] )
pm.curve( n = crvMid_name, d = 1,
p = [( -0.25, 0.25, -0.25 ), ( -0.25, 0.25, 0.25 ), ( 0.25, 0.25, 0.25 ), ( 0.25, 0.25, -0.25 ), ( -0.25, 0.25, -0.25 ),
( -0.25, -0.25, -0.25 ), ( 0.25, -0.25, -0.25 ), ( 0.25, 0.25, -0.25 ), ( 0.25, 0.25, 0.25 ), ( 0.25, -0.25, 0.25 ),
( -0.25, -0.25, 0.25 ), ( -0.25, 0.25, 0.25 ), ( -0.25, 0.25, -0.25 ), ( -0.25, -0.25, -0.25 ), ( -0.25, -0.25, 0.25 ),
( 0.25, -0.25, 0.25 ), ( 0.25, 0.25, 0.25 )],
k = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16] )
pm.circle( c = (0, 0, 0 ), nr = ( 0, 1, 0 ), sw = 360, r = 1, d = 3, ut = 0, tol = 0.000129167, s = 8, n = crvMain_name,ch = 0 )
#color and move and set rotation order for crvA
pm.setAttr( crvA_name + '.overrideEnabled', 1 )
pm.setAttr( crvA_name + '.overrideColor', 17 )
pm.setAttr( crvA_name + '.translateX', crvA_pos )
pm.makeIdentity( crvA_name, apply=True, translate=True, rotate=True, scale=True )
#color and move and set rotation order for crvB
pm.setAttr( crvB_name + '.overrideEnabled', 1 )
pm.setAttr( crvB_name + '.overrideColor', 17 )
pm.setAttr( crvB_name + '.translateX', crvB_pos )
pm.makeIdentity( crvB_name, apply=True, translate=True, rotate=True, scale=True )
#color and scale mid crv
pm.setAttr( crvMid_name + '.overrideEnabled', 1 )
pm.setAttr( crvMid_name + '.overrideColor', 17 )
pm.setAttr( crvMid_name + '.scaleX', 2 )
pm.setAttr( crvMid_name + '.scaleY', 2 )
pm.setAttr( crvMid_name + '.scaleZ', 2 )
pm.makeIdentity( crvMid_name, apply=True, translate=True, rotate=True, scale=True )
#color and size, and move main crv
pm.setAttr( crvMain_name + '.overrideEnabled', 1 )
pm.setAttr( crvMain_name + '.overrideColor', 17 )
pm.setAttr( crvMain_name + '.scaleX', 0.25 )
pm.setAttr( crvMain_name + '.scaleY', 0.25 )
pm.setAttr( crvMain_name + '.scaleZ', 0.25 )
pm.setAttr( crvMain_name + '.translateZ', -2 )
pm.makeIdentity( crvMain_name, apply=True, translate=True, rotate=True, scale=True )
pm.move( 0, 0, 0, crvMain_name + '.scalePivot', crvMain_name + '.rotatePivot', ws = True )
#create and move second shape for main crv
pm.duplicate( crvMain_name, n = crvMain_name + 'Dup' )
pm.setAttr( crvMain_name + 'Dup.translateZ', 4 )
pm.makeIdentity( crvMain_name + 'Dup', apply=True, translate=True, rotate=True, scale=True )
#add squash -n- stretch attribute
pm.select( crvMain_name, r = True )
pm.addAttr( ln = 'squashN_stretch', at = 'enum', en = 'disable:enable:', keyable = True )
pm.select( cl = True )
pm.parent( crvMain_name + 'DupShape', crvMain_name, add = True, shape = True )
pm.delete( crvMain_name + 'Dup' )
pm.select(crvA_name, r=True)
offSetGRP.add_offset_grps()
conGRP.add_con_grps()
pm.select(crvB_name, r=True)
offSetGRP.add_offset_grps()
conGRP.add_con_grps()
pm.select(crvMid_name, r=True)
offSetGRP.add_offset_grps()
conGRP.add_con_grps()
pm.select(crvMain_name, r=True)
offSetGRP.add_offset_grps()
conGRP.add_con_grps()
pm.select(clear = True)
pm.group( em = True, name = controlGRP_name )
pm.parent( crvA_name + 'Offset_GRP', crvMain_name + 'Con_GRP' )
pm.parent( crvB_name + 'Offset_GRP', crvMain_name + 'Con_GRP' )
pm.parent( crvMid_name + 'Offset_GRP', crvMain_name + 'Con_GRP' )
pm.parent( crvMain_name + 'Offset_GRP', controlGRP_name )
pm.pointConstraint( crvA_name + 'Con_GRP', crvB_name + 'Con_GRP', crvMid_name + 'Offset_GRP' )
def build_surf_bShp(self, *args):
""" builds a blendShape surface and blendShape node to add deformations
Args:
None
Returns (None)
"""
surf_name = self.flexiPlaneNameField.getText() + '_flexiPlane_SURF'
surf_wirebShp_name = self.flexiPlaneNameField.getText() + '_flexiPlane_wire_bShp_SURF'
surf_bShpNode_name = self.flexiPlaneNameField.getText() + '_flexiPlane_bShpNode_SURF'
surf_tweekNode_name = self.flexiPlaneNameField.getText() + '_flexiPlane_bShp_SURF_tweak01'
surf_bShpGRP_name = self.flexiPlaneNameField.getText() + '_flexiPlane_bShp_GRP'
pm.duplicate( surf_name, n = surf_wirebShp_name)
pm.blendShape( surf_wirebShp_name, surf_name, n = surf_bShpNode_name, w = [(0, 1), (1,1)] )
list = pm.listConnections( surf_name + 'Shape' )
pm.rename( list[-1] , surf_tweekNode_name )
pm.group( em = True, name = surf_bShpGRP_name )
pm.parent(surf_wirebShp_name, surf_bShpGRP_name )
pm.setAttr( surf_bShpGRP_name + '.visibility', 0 )
def build_cluster_crv(self, *args):
""" builds a curve with 3 cv's controled by clusters
Args:
None
Returns (None)
"""
crv_name = self.flexiPlaneNameField.getText() + '_flexiPlane_wire_CRV'
surf_bShp_name = self.flexiPlaneNameField.getText() + '_flexiPlane_bShp_SURF'
clusterA_name = self.flexiPlaneNameField.getText() + '_flexiPlane_clustA_CL'
clusterB_name = self.flexiPlaneNameField.getText() + '_flexiPlane_clustB_CL'
clusterC_name = self.flexiPlaneNameField.getText() + '_flexiPlane_clustC_CL'
clusterGRP_name = self.flexiPlaneNameField.getText() + '_flexiPlane_CLSTR_GRP'
surf_bShpGRP_name = self.flexiPlaneNameField.getText() + '_flexiPlane_bShp_GRP'
num_jnts_slider = self.flexiPlaneNumSlider.getValue()
cvA_pos = num_jnts_slider * -1
cvC_pos = num_jnts_slider
pm.curve( n = crv_name, d = 2,
p = [( cvA_pos, 0, 0 ), ( 0, 0, 0 ), ( cvC_pos, 0, -0 )],
k = [0, 0, 1, 1] )
pm.select( crv_name +'.cv[0:1]', r = True )
pm.cluster( n = clusterA_name, en = 1, rel = True )
pm.setAttr( clusterA_name + 'Handle.originX', cvA_pos )
pm.move( cvA_pos, 0, 0, clusterA_name + 'Handle.scalePivot', clusterA_name + 'Handle.rotatePivot', ws = True )
pm.select( crv_name +'.cv[1:2]', r = True )
pm.cluster( n = clusterC_name, en = 1, rel = True )
pm.setAttr( clusterC_name + 'Handle.originX', cvC_pos )
pm.move( cvC_pos, 0, 0, clusterC_name + 'Handle.scalePivot', clusterC_name + 'Handle.rotatePivot', ws = True )
pm.select( crv_name +'.cv[1]', r = True )
pm.cluster( n = clusterB_name, en = 1, rel = True )
pm.select( crv_name +'.cv[1]', r = True )
pm.percent( clusterA_name, crv_name +'.cv[1]', v = 0.5 )
pm.percent( clusterC_name, crv_name +'.cv[1]', v = 0.5 )
pm.group( em = True, name = clusterGRP_name )
pm.parent(clusterA_name + 'Handle', clusterGRP_name )
pm.parent(clusterB_name + 'Handle', clusterGRP_name )
pm.parent(clusterC_name + 'Handle', clusterGRP_name )
pm.parent(clusterGRP_name, surf_bShpGRP_name )
def build_wire_deform(self, *args):
""" builds a curve with 3 cv's controled by clusters
Args:
None
Returns (None)
"""
crv_name = self.flexiPlaneNameField.getText() + '_flexiPlane_wire_CRV'
surf_wirebShp_name = self.flexiPlaneNameField.getText() + '_flexiPlane_wire_bShp_SURF'
surf_bShp_tweekNode_name = self.flexiPlaneNameField.getText() + '_flexiPlane_bShp_SURF_tweak02'
wireNode_name = self.flexiPlaneNameField.getText() + '_flexiPlane_bShp_wireNode_SURF'
surf_bShpGRP_name = self.flexiPlaneNameField.getText() + '_flexiPlane_bShp_GRP'
wire_deformer = mel.eval("wire -gw false -en 1.000000 -ce 0.000000 -li 0.000000 -w " + crv_name + " " + surf_wirebShp_name +";")[0]
wireSurf_inputList = pm.listConnections( surf_wirebShp_name + 'Shape' )
pm.rename( wireSurf_inputList[-1] , surf_bShp_tweekNode_name )
pm.rename( wireSurf_inputList[-3] , wireNode_name )
pm.wire( wireNode_name, edit=True, dds = (0, 20.000000) )
pm.parent( crv_name, surf_bShpGRP_name )
pm.parent( crv_name + 'BaseWire', surf_bShpGRP_name )
pm.select( cl = True )
def build_twist_deform(self, *args):
""" builds a curve with 3 cv's controled by clusters
Args:
None
Returns (None)
"""
surf_wireShp_name = self.flexiPlaneNameField.getText() + '_flexiPlane_wire_bShp_SURF'
wireNode_name = self.flexiPlaneNameField.getText() + '_flexiPlane_bShp_wireNode_SURF'
twistNode_name = self.flexiPlaneNameField.getText() + '_flexiPlane_bShp_twistNode_SURF'
twistHandle_name = self.flexiPlaneNameField.getText() + '_flexiPlane_twist_Handle'
surf_bShpGRP_name = self.flexiPlaneNameField.getText() + '_flexiPlane_bShp_GRP'
pm.select( surf_wireShp_name, r = True )
twist_deformer = mel.eval("nonLinear -type twist -lowBound -1 -highBound 1 -startAngle 0 -endAngle 0;")[0]
twistSurf_inputList = pm.listConnections( surf_wireShp_name + 'Shape' )
pm.rename( twistSurf_inputList [-3] , twistNode_name )
twistNode_inputList = pm.listConnections( twistNode_name )
pm.rename( twistNode_inputList [-1] , twistHandle_name )
pm.setAttr( twistHandle_name + '.rotateZ', 90 )
pm.reorderDeformers( wireNode_name, twistNode_name, surf_wireShp_name )
pm.parent( twistHandle_name, surf_bShpGRP_name )
pm.select( cl = True )
def connect_clust_2_crvs(self, *args):
""" builds a curve with 3 cv's controled by clusters
Args:
None
Returns (None)
"""
crv_base = '%s_flexiPlane' % self.flexiPlaneNameField.getText()
crvA_name = '%s_connectA_CTRL' % crv_base
crvB_name = '%s_connectB_CTRL' % crv_base
crvMid_name = '%s_mid_CTRL' % crv_base
clusterA_name = '%s_clustA_CL' % crv_base
clusterB_name = '%s_clustB_CL' % crv_base
clusterC_name = '%s_clustC_CL' % crv_base
pm.connectAttr( crvA_name + '.translate', clusterA_name + 'Handle.translate' )
pm.connectAttr( crvB_name + '.translate', clusterC_name + 'Handle.translate' )
pm.select(clusterB_name + 'Handle', r=True)
offSetGRP.add_offset_grps()
pm.pointConstraint( clusterA_name + 'Handle', clusterC_name + 'Handle', clusterB_name + 'HandleOffset_GRP' )
pm.connectAttr( crvMid_name + '.translate', clusterB_name + 'Handle.translate' )
def connect_twist_2_crvs(self, *args):
""" builds a curve with 3 cv's controled by clusters
Args:
None
Returns (None)
"""
base_name = '%s_flexiPlane' % self.flexiPlaneNameField.getText()
crvA_name = '%s_connectA_CTRL' % base_name
crvB_name = '%s_connectB_CTRL' % base_name
main_crv_name = '%s_main_CTRL' % base_name
twistHandle_name = '%s_twist_Handle' % base_name
surf_bShpGRP_name = self.flexiPlaneNameField.getText() + '_flexiPlane_bShp_GRP'
twistA_LOC = pm.spaceLocator( n = '%s_twistA_LOC' % base_name )
twistB_LOC = pm.spaceLocator( n = '%s_twistB_LOC' % base_name )
pm.parentConstraint ( crvA_name, twistA_LOC, w = 1 )
pm.parentConstraint ( crvB_name, twistB_LOC, w = 1 )
pm.connectAttr( twistA_LOC + '.rotateX', twistHandle_name + '.endAngle', f = True )
pm.connectAttr( twistB_LOC + '.rotateX', twistHandle_name + '.startAngle', f = True )
pm.parent( twistA_LOC , surf_bShpGRP_name )
pm.parent( twistB_LOC , surf_bShpGRP_name )
def build_tweek_ctrls(self, follicles):
"""
Args:
None
Returns (None)
"""
base_name = '%s_flexiPlane' % self.flexiPlaneNameField.getText()
follicle_prefix = '%s_flexiPlane_' % self.flexiPlaneNameField.getText()
mainCTRLGRP = self.flexiPlaneNameField.getText() + '_flexiPlane_main_CTRLCon_GRP'
main_crv_name = '%s_main_CTRL' % base_name
tweekCTRLGRP = pm.group( em = True, name = self.flexiPlaneNameField.getText() + '_flexiPlane_tweakCTRL_GRP' )
tweekCTRLGRP.setAttr( 'inheritsTransform', 0 )
pm.parent( tweekCTRLGRP, mainCTRLGRP )
for index,follicle in enumerate(follicles):
tweek_crv_name = self.format_string.format(PREFIX = self.flexiPlaneNameField.getText(),
INDEX = 'flexiPlane_tweak%03d' % (index+1),
SUFFIX = 'CTRL')
pm.circle( c = (0, 0, 0 ), nr = ( 0, 1, 0 ), sw = 360, r = 1, d = 3, ut = 0, tol = 0.000129167, s = 8, n = tweek_crv_name, ch = 0 )
pm.setAttr( tweek_crv_name + '.scaleX', .5 )
pm.setAttr( tweek_crv_name + '.scaleY', .5 )
pm.setAttr( tweek_crv_name + '.scaleZ', .5 )
pm.setAttr( tweek_crv_name + '.overrideEnabled', 1 )
pm.setAttr( tweek_crv_name + '.overrideColor', 17 )
pm.makeIdentity( tweek_crv_name, apply=True, translate=True, rotate=True, scale=True )
pm.setAttr( tweek_crv_name + '.overrideEnabled', 1 )
pm.setAttr( tweek_crv_name + '.overrideColor', 17 )
pm.duplicate( tweek_crv_name, n= tweek_crv_name + 'A' )
pm.setAttr( tweek_crv_name + 'A.rotateZ', -90 )
pm.makeIdentity( tweek_crv_name + 'A', apply=True, translate=True, rotate=True, scale=True )
pm.duplicate( tweek_crv_name, n= tweek_crv_name + 'B' )
pm.setAttr( tweek_crv_name + 'B.rotateZ', -90 )
pm.setAttr( tweek_crv_name + 'B.rotateX', -90 )
pm.makeIdentity( tweek_crv_name + 'B', apply=True, translate=True, rotate=True, scale=True )
pm.parent( tweek_crv_name + 'AShape', tweek_crv_name + 'BShape', tweek_crv_name, add = True, shape = True )
pm.delete( tweek_crv_name + 'A', tweek_crv_name + 'B')
pm.select(tweek_crv_name, r=True)
offSetGRP.add_offset_grps()
conGRP.add_con_grps()
pm.select(clear = True)
pm.connectAttr( follicle + '.translate', tweek_crv_name + 'Offset_GRP.translate' )
pm.connectAttr( follicle + '.rotate', tweek_crv_name + 'Offset_GRP.rotate' )
pm.parent( tweek_crv_name + 'Offset_GRP', tweekCTRLGRP )
pm.scaleConstraint( main_crv_name, tweek_crv_name + 'Offset_GRP' )
pm.select( clear = True)
def build_flexi_jnts(self, follicles):
"""
Args:
None
Returns (None)
"""
follicle_prefix = '%s_flexiPlane_' % self.flexiPlaneNameField.getText()
jntGRP_name = self.flexiPlaneNameField.getText() + '_flexiPlane_JNT_GRP'
pm.group( em = True, name = jntGRP_name )
for index,follicle in enumerate(follicles):
jnt_name = self.format_string.format(PREFIX = self.flexiPlaneNameField.getText(),
INDEX = 'flexiPlane_jnt%03d' % (index+1),
SUFFIX = 'JNT')
jnt_offset_name = jnt_name.replace('_JNT','Offset_GRP')
tweek_ctrlCon_name = self.format_string.format(PREFIX = self.flexiPlaneNameField.getText(),
INDEX = 'flexiPlane_tweak%03d' % (index+1),
SUFFIX = 'CTRLCon_GRP')
pm.joint( p = ( follicle.translateX.get(), 0, 0 ), n = jnt_name )
pm.select(jnt_name, r=True)
offSetGRP.add_offset_grps()
pm.parent( jnt_offset_name, jntGRP_name )
pm.select( clear = True )
tweak_ctrl_con = pm.PyNode(tweek_ctrlCon_name)
joint_offset = pm.PyNode(jnt_offset_name)
pm.parentConstraint( tweek_ctrlCon_name, jnt_offset_name )
pm.setAttr(jnt_name + '.rotateZ', -90)
pm.makeIdentity( jnt_name, apply=True, translate=True, rotate=True )
@staticmethod
def name_cleaner(name):
# Check for offset group naming
if '_Offset' in name:
name = name.replace('_Offset','Offset')
# Check for preceeding underscore
if name[0] == '_':
name = name[1:]
# Check for succeeding underscore
if name[-1] == '_':
name = name[:-1]
# Check for double underscores
previous = ''
checked_name = ''
for char in name:
if not (char + previous) == '__':
checked_name+=char
previous = char
return checked_name
def add_squash_n_stretch(self, follicles):
"""
Args:
None
Returns (None)
Usage:
"""
base_name = '%s_flexiPlane' % self.flexiPlaneNameField.getText()
wire_name = '%s_wire_CRV' % base_name
main_crv_name = '%s_main_CTRL' % base_name
wire = pm.PyNode(wire_name)
arc_len = pm.arclen(wire, ch = True)
pm.rename( arc_len, wire_name + 'info' )
arc_len_val = pm.getAttr( wire_name + 'info.arcLength')
multDiv_length = pm.shadingNode( 'multiplyDivide', asUtility = True )
pm.rename( multDiv_length, base_name + '_div_squashStretch_length' )
pm.setAttr( base_name + '_div_squashStretch_length.operation', 2 )
pm.connectAttr( wire_name + 'info.arcLength', base_name + '_div_squashStretch_length.input1X' )
pm.setAttr( base_name + '_div_squashStretch_length.input2X', arc_len_val )
multDiv_volume = pm.shadingNode( 'multiplyDivide', asUtility = True )
pm.rename( multDiv_volume, base_name + '_div_volume' )
pm.setAttr( base_name + '_div_volume.operation', 2 )
pm.setAttr( base_name + '_div_volume.input1X', 1 )
pm.connectAttr( base_name + '_div_squashStretch_length.outputX', base_name + '_div_volume.input2X', f = True )
conditional_volume = pm.shadingNode( 'condition', asUtility = True )
pm.rename( conditional_volume, base_name + '_cond_volume' )
pm.setAttr( base_name + '_cond_volume.secondTerm', 1 )
pm.connectAttr( main_crv_name + '.squashN_stretch', base_name + '_cond_volume.firstTerm' )
multDiv_globelScale = pm.shadingNode( 'multiplyDivide', asUtility = True )
pm.rename( multDiv_globelScale, base_name + '_mult_globalScale' )
pm.connectAttr( base_name + '_div_volume.outputX', base_name + '_mult_globalScale.input1X' )
pm.connectAttr( main_crv_name + '.scaleX', base_name + '_mult_globalScale.input2X' )
pm.connectAttr( base_name + '_mult_globalScale.outputX', base_name + '_cond_volume.colorIfTrueR' )
for index,follicle in enumerate(follicles):
jnt_name = self.format_string.format(PREFIX = self.flexiPlaneNameField.getText(),
INDEX = 'flexiPlane_jnt%03d' % (index+1),
SUFFIX = 'JNT')
jnt_offset_name = jnt_name.replace('_JNT','Offset_GRP')
tweek_crv_name = self.format_string.format(PREFIX = self.flexiPlaneNameField.getText(),
INDEX = 'flexiPlane_tweak%03d' % (index+1),
SUFFIX = 'CTRL')
pm.scaleConstraint( tweek_crv_name + 'Con_GRP', jnt_offset_name )
pm.connectAttr( base_name + '_cond_volume.outColorR', jnt_name + '.scaleX')
pm.connectAttr( base_name + '_cond_volume.outColorR', jnt_name + '.scaleZ')
pm.select( clear = True )
def skinConnect_globalPlane(self, *args):
"""
Args:
None
Returns (None)
Usage:
"""
base_name = '%s_flexiPlane' % self.flexiPlaneNameField.getText()
surface = '%s_SURF' % base_name
surfaceSkinJNT = '%s_surfSkin_JNT' % base_name
main_CTRLCon = '%s_main_CTRLCon_GRP' % base_name
pm.joint( p = (0, 0, 0), a = True, n = surfaceSkinJNT )
pm.parentConstraint( main_CTRLCon, surfaceSkinJNT )
pm.skinCluster( surfaceSkinJNT, surface, bm = 0, sm = 0, nw = 1, wd = 0, mi = 1, omi = 1, dr = 4.0 )
def clean_outliner(self, *args):
"""
Args:
None
Returns (None)
"""
base_name = '%s_flexiPlane' % self.flexiPlaneNameField.getText()
surface = '%s_SURF' % base_name
surfaceSkinJNT = '%s_surfSkin_JNT' % base_name
fol_grp = '%s_FOL_GRP' % base_name
ctrl_grp = '%s_CTRL_GRP' % base_name
jnt_grp = '%s_JNT_GRP' % base_name
bShp_grp = '%s_bShp_GRP' % base_name
flexi_GRP = pm.group( em = True, name = base_name + '_GRP' )
parts_GRP = pm.group( em = True, name = base_name + '_parts_GRP' )
pm.parent( surface, parts_GRP )
pm.parent( surfaceSkinJNT, parts_GRP )
pm.parent( fol_grp, parts_GRP )
pm.parent( ctrl_grp, flexi_GRP )
pm.parent( jnt_grp, flexi_GRP )
pm.parent( bShp_grp, parts_GRP )
pm.parent( parts_GRP, flexi_GRP )
pm.setAttr( surface + '.visibility', 0)
pm.select( cl = True )
def connect_parts_to_module(self, *args):
"""
Args:
None
Returns (None)
"""
base_name = '%s_flexiPlane' % self.flexiPlaneNameField.getText()
module_grp = pm.PyNode('%s_GRP' % base_name)
surface = pm.PyNode('%s_SURF' % base_name)
ctrl_grp = pm.PyNode('%s_CTRL_GRP' % base_name)
jnt_grp = pm.PyNode('%s_JNT_GRP' % base_name)
parts_grp = pm.PyNode('%s_parts_GRP' % base_name)
module_grp.addAttr( 'module', at = 'enum', en = 'Visibility', k = True )
module_grp.setAttr( 'module', k = False, cb = True )
module_grp.addAttr( 'modelVis', at = 'long', min = 0, max = 1, k = True )
module_grp.setAttr( 'modelVis', k = False, cb = True )
module_grp.addAttr( 'skeletonVis', at = 'long', min = 0, max = 1, k = True )
module_grp.setAttr( 'skeletonVis', k = False, cb = True )
module_grp.addAttr( 'controlVis', at = 'long', min = 0, max = 1, k = True )
module_grp.setAttr( 'controlVis', 1, k = False, cb = True, )
module_grp.addAttr( 'Module', at = 'enum', en = 'Type', k = True )
module_grp.setAttr( 'Module', k = False, cb = True )
module_grp.addAttr( 'modelType', at = 'enum', en = 'Normal:Template:Reference', k = True )
module_grp.setAttr( 'modelType', 2, k = False, cb = True )
module_grp.addAttr( 'skeletonType', at = 'enum', en = 'Normal:Template:Reference', k = True )
module_grp.setAttr( 'skeletonType', 2, k = False, cb = True )
module_grp.addAttr( 'controlType', at = 'enum', en = 'Normal:Template:Reference', k = True )
module_grp.setAttr( 'controlType', k = False, cb = True )
module_grp.modelVis.connect( surface.visibility )
module_grp.skeletonVis.connect( jnt_grp.visibility )
module_grp.skeletonVis.connect( parts_grp.visibility )
module_grp.controlVis.connect( ctrl_grp.visibility )
surface.setAttr( 'overrideEnabled', 1)
module_grp.modelType.connect( surface.overrideDisplayType )
jnt_grp.setAttr( 'overrideEnabled', 1)
module_grp.skeletonType.connect( jnt_grp.overrideDisplayType )
parts_grp.setAttr( 'overrideEnabled', 1)
module_grp.skeletonType.connect( parts_grp.overrideDisplayType )
ctrl_grp.setAttr( 'overrideEnabled', 1)
module_grp.controlType.connect( ctrl_grp.overrideDisplayType )
if __name__ == '__main__':
my_ui = flexi_planeUI()