def node_init(cls):
'''Maya API node initialize
'''
double_attr_type = OpenMaya.MFnNumericAttribute()
# Add strength setting attribute
cls._strength_attr = double_attr_type.create( "strength", "str", OpenMaya.MFnNumericData.kFloat )
double_attr_type.setKeyable( True )
double_attr_type.setMin(0)
double_attr_type.setMax(1)
double_attr_type.setDefault(0.5)
cls.addAttribute(cls._strength_attr)
# Add iteration setting attribute
cls._iteration_attr = double_attr_type.create( "iterations", "itr", OpenMaya.MFnNumericData.kInt )
double_attr_type.setKeyable( True )
double_attr_type.setMin(0)
double_attr_type.setDefault(0)
cls.addAttribute(cls._iteration_attr)
# Add steps setting attribute
cls._steps_attr = double_attr_type.create( "steps", "stp", OpenMaya.MFnNumericData.kInt )
double_attr_type.setKeyable( True )
double_attr_type.setMin(0)
double_attr_type.setDefault(3)
cls.addAttribute(cls._steps_attr)
# Update affectation list
outputGeom = OpenMayaMPx.cvar.MPxGeometryFilter_outputGeom
cls.attributeAffects( cls._strength_attr, outputGeom )
cls.attributeAffects( cls._iteration_attr, outputGeom )
cls.attributeAffects( cls._steps_attr, outputGeom )
# Make deformer weights paintable
cmds.makePaintable(cls.kPluginNodeName, 'weights', attrType='multiFloat', shapeMode='deformer')
def addRmanPrimVar(mesh, attrName, attrType='float', paintable=False):
'''
'''
# Prefix attr
attr = 'rmanF' + attrName
# Data type
if attrType == 'float': dataType = 'doubleArray'
if attrType == 'vector': dataType = 'vectorArray'
if attrType == 'string': dataType = 'stringArray'
# Check mesh
if not glTools.utils.mesh.isMesh(mesh):
raise Exception('Mesh "' + mesh + '" does not exist!!')
# Check attr
if mc.objExists(mesh + '.' + attr):
raise Exception('Attribute "' + mesh + '.' + attr +
'" already exists!!')
# Get shape
meshShape = mc.listRelatives(mesh, s=True, ni=True, pa=True)
if not meshShape:
raise Exception('Unable to determine shape for mesh "' + mesh + '"!!')
# Add attribute
mc.addAttr(meshShape[0], ln=attr, dt=dataType)
# Make paintable
if paintable: mc.makePaintable('mesh', attr, attrType=dataType)
def addPaintAttr(mesh, attr='vertexMap', attrType='doubleArray'):
'''
Add a paintable array attribute to the specified mesh geometry.
@param mesh: Mesh to add paintable attr to
@type mesh: str
@param attr: Name for the new attribute
@type attr: str
@param attrType: Data type for the new attribute
@type attrType: str
'''
# Check mesh
if not glTools.utils.mesh.isMesh(mesh):
raise Exception('Mesh "' + mesh + '" does not exist!!')
# Check attr
if mc.objExists(mesh + '.' + attr):
raise Exception('Attribute "' + mesh + '.' + attr +
'" already exists!!')
# Get shape
meshShape = mc.listRelatives(mesh, s=True, ni=True, pa=True)
if not meshShape:
raise Exception('Unable to determine shape for mesh "' + mesh + '"!!')
# Add attribute
mc.addAttr(meshShape[0], ln=attr, dt=attrType)
# Make paintable
mc.makePaintable('mesh', attr, attrType=attrType)
def initialize():
tattr = om.MFnTypedAttribute()
mattr = om.MFnMatrixAttribute()
# Path to the training data outputData.json
MLDeformerNode.data_loc = tattr.create('trainingData', 'ta',
om.MFnData.kString)
tattr.setHidden(False)
tattr.setKeyable(True)
MLDeformerNode.addAttribute(MLDeformerNode.data_loc)
MLDeformerNode.attributeAffects(MLDeformerNode.data_loc,
outputGeomAttr)
# List of input joints.
MLDeformerNode.in_mats = mattr.create('matrix', 'mat')
mattr.setKeyable(True)
mattr.setArray(True)
MLDeformerNode.addAttribute(MLDeformerNode.in_mats)
MLDeformerNode.attributeAffects(MLDeformerNode.in_mats, outputGeomAttr)
# Finally let us paint weights so we can control where the deformer applies.
mc.makePaintable(MLDeformerNode.name,
'weights',
attrType='multiFloat',
shapeMode='deformer')
def addRmanPrimVar(mesh,attrName,attrType='float',paintable=False):
'''
'''
# Prefix attr
attr = 'rmanF'+attrName
# Data type
if attrType == 'float': dataType = 'doubleArray'
if attrType == 'vector': dataType = 'vectorArray'
if attrType == 'string': dataType = 'stringArray'
# Check mesh
if not glTools.utils.mesh.isMesh(mesh):
raise Exception('Mesh "'+mesh+'" does not exist!!')
# Check attr
if mc.objExists(mesh+'.'+attr):
raise Exception('Attribute "'+mesh+'.'+attr+'" already exists!!')
# Get shape
meshShape = mc.listRelatives(mesh,s=True,ni=True,pa=True)
if not meshShape:
raise Exception('Unable to determine shape for mesh "'+mesh+'"!!')
# Add attribute
mc.addAttr(meshShape[0],ln=attr,dt=dataType)
# Make paintable
if paintable: mc.makePaintable('mesh',attr,attrType=dataType)
def nodeInitializer():
numericAttributeFn = OpenMaya.MFnNumericAttribute()
RippleNode.mObjAmplitude = numericAttributeFn.create(
'Amplitude', 'amp', OpenMaya.MFnNumericData.kFloat, 0.0)
numericAttributeFn.setMin(0.0)
numericAttributeFn.setMax(1.0)
numericAttributeFn.setKeyable(1)
RippleNode.addAttribute(RippleNode.mObjAmplitude)
RippleNode.mObjDisplace = numericAttributeFn.create(
'Displace', 'dis', OpenMaya.MFnNumericData.kFloat, 0.0)
numericAttributeFn.setMin(0.0)
numericAttributeFn.setMax(10.0)
numericAttributeFn.setKeyable(1)
RippleNode.addAttribute(RippleNode.mObjDisplace)
mFnMatrixAttr = OpenMaya.MFnMatrixAttribute()
RippleNode.mObjMatrix = mFnMatrixAttr.create('MtrixAttribute', 'matAttr')
mFnMatrixAttr.setStorable(0)
mFnMatrixAttr.setConnectable(1)
RippleNode.addAttribute(RippleNode.mObjMatrix)
print dir(OpenMayaMPx.cvar)
RippleNode.attributeAffects(RippleNode.mObjAmplitude, kOutputGeom)
RippleNode.attributeAffects(RippleNode.mObjDisplace, kOutputGeom)
RippleNode.attributeAffects(RippleNode.mObjMatrix, kOutputGeom)
cmds.makePaintable(nodeName,
'weights',
attrType='multiFloat',
shapeMode='deformer')
def addPaintAttr(mesh, attr="vertexMap", attrType="doubleArray"):
"""
Add a paintable array attribute to the specified mesh geometry.
@param mesh: Mesh to add paintable attr to
@type mesh: str
@param attr: Name for the new attribute
@type attr: str
@param attrType: Data type for the new attribute
@type attrType: str
"""
# Check mesh
if not glTools.utils.mesh.isMesh(mesh):
raise Exception('Mesh "' + mesh + '" does not exist!!')
# Check attr
if mc.objExists(mesh + "." + attr):
raise Exception('Attribute "' + mesh + "." + attr + '" already exists!!')
# Get shape
meshShape = mc.listRelatives(mesh, s=True, ni=True, pa=True)
if not meshShape:
raise Exception('Unable to determine shape for mesh "' + mesh + '"!!')
# Add attribute
mc.addAttr(meshShape[0], ln=attr, dt=attrType)
# Make paintable
mc.makePaintable("mesh", attr, attrType=attrType)
def uninitializePlugin(plugin):
pluginFN = ommpx.MFnPlugin(plugin)
cmds.makePaintable(NyCollisionDeformer.NODE_NAME, "weights", remove=True)
try:
pluginFN.deregisterNode(NyCollisionDeformer.NODE_TYPEID)
except:
om.MGlobal.displayError("Failed to deregister node:{}".format(
NyCollisionDeformer.NODE_NAME))
def uninitializePlugin(plugin):
pluginFN = ommpx.MFnPlugin(plugin)
cmds.makePaintable(MultiCollision.nodeName, "weights", remove=True)
try:
pluginFN.deregisterNode(MultiCollision.nodeTypeId)
except:
om.MGlobal.displayError("Failed to deregister node:{}".format(
MultiCollision.nodeName))
def prepareBaseMesh():
''' Initialize the base mesh with the proper Paintable Attribute on its Shape Node, as well as generate the Control Sphere and vertex graph. '''
if mc.attributeQuery('growthWeights', node=baseMeshShape,
exists=True) == False:
mc.addAttr(baseMeshShape,
ln='growthWeights',
nn='GrowthWeights',
dt='doubleArray')
mc.makePaintable('mesh', 'growthWeights', at='doubleArray')
# Create the control sphere and assign it a semi-transparent material
if mc.objExists(controlSphereName) == False:
mc.polySphere(n=controlSphereName, r=1)
semitransparentMaterial = mc.shadingNode('blinn', asShader=True)
mc.setAttr(semitransparentMaterial + '.transparency',
0.3,
0.3,
0.3,
type='double3')
mc.select(controlSphereName)
mc.hyperShade(a=semitransparentMaterial)
mSel = om.MSelectionList()
mSel.add(baseMeshName)
om.MGlobal.getActiveSelectionList(mSel)
dagPath = om.MDagPath()
component = om.MObject()
mSel.getDagPath(0, dagPath, component)
# Get positions of all vertices on the mesh
meshFn = om.MFnMesh(dagPath)
positions = om.MPointArray()
meshFn.getPoints(positions, om.MSpace.kWorld)
# Iterate and calculate vectors based on connected vertices
iter = om.MItMeshVertex(dagPath, component)
connectedVertices = om.MIntArray()
checkedNodes = [False] * positions.length()
# Initialize the graph with the base mesh's vertices
while not iter.isDone():
curVertexID = iter.index()
checkedNodes[curVertexID] = True
g.addVertex(curVertexID)
iter.getConnectedVertices(connectedVertices)
for i in range(connectedVertices.length()):
neighbourID = connectedVertices[i]
if checkedNodes[neighbourID] == False:
g.addVertex(neighbourID)
g.addEdge(
curVertexID, neighbourID,
squareDistance(positions[curVertexID],
positions[neighbourID]))
iter.next()
def uninitializePlugin(plugin):
cmds.makePaintable(BreathingDeformerNode.TYPE_NAME, "weights", remove=True)
plugin_fn = ommpx.MFnPlugin(plugin)
try:
plugin_fn.deregisterNode(BreathingDeformerNode.TYPE_ID)
except:
om.MGlobal.displayError("Failed to deregister node: {0}".format(
BreathingDeformerNode.TYPE_NAME))
def nodeInitializer():
polyMeshAttr = OpenMaya.MFnTypedAttribute()
enumAttr = OpenMaya.MFnEnumAttribute()
nAttr = OpenMaya.MFnNumericAttribute()
rbfWrapDeformer.driver_mesh = polyMeshAttr.create("driverInput", "dinput",
OpenMaya.MFnData.kMesh)
polyMeshAttr.setStorable(False)
polyMeshAttr.setConnectable(True)
rbfWrapDeformer.addAttribute(rbfWrapDeformer.driver_mesh)
rbfWrapDeformer.attributeAffects(
rbfWrapDeformer.driver_mesh,
OpenMayaMPx.cvar.MPxGeometryFilter_outputGeom)
rbfWrapDeformer.initialized_data = enumAttr.create("initialize", "ini")
enumAttr.addField("Off", 0)
enumAttr.addField("Re-Set Bind", 1)
enumAttr.addField("Bound", 2)
enumAttr.setKeyable(True)
enumAttr.setStorable(True)
enumAttr.setReadable(True)
enumAttr.setWritable(True)
enumAttr.setDefault(0)
rbfWrapDeformer.addAttribute(rbfWrapDeformer.initialized_data)
rbfWrapDeformer.attributeAffects(
rbfWrapDeformer.initialized_data,
OpenMayaMPx.cvar.MPxGeometryFilter_outputGeom)
# deltas
rbfWrapDeformer.deltaData = nAttr.createPoint('deltaData', 'dData')
nAttr.setKeyable(False)
nAttr.setArray(True)
nAttr.setStorable(True)
nAttr.setReadable(True)
nAttr.setWritable(True)
rbfWrapDeformer.addAttribute(rbfWrapDeformer.deltaData)
rbfWrapDeformer.attributeAffects(
rbfWrapDeformer.deltaData,
OpenMayaMPx.cvar.MPxGeometryFilter_outputGeom)
# bind
rbfWrapDeformer.bindData = nAttr.createPoint('bindData', 'bdata')
nAttr.setKeyable(False)
nAttr.setArray(True)
nAttr.setStorable(True)
nAttr.setReadable(True)
nAttr.setWritable(True)
rbfWrapDeformer.addAttribute(rbfWrapDeformer.bindData)
rbfWrapDeformer.attributeAffects(
rbfWrapDeformer.bindData,
OpenMayaMPx.cvar.MPxGeometryFilter_outputGeom)
# make weights paintable
cmds.makePaintable(kPluginNodeTypeName, 'weights', attrType='multiFloat')
def initPlugin(self, deformerType):
meshes = pm.selected( type="transform" )
if len(meshes)<2:
return
pm.select( meshes[-1])
deformer = cmds.deformer(type=deformerType)[0]
shape=meshes[-2].getShapes()[0]
cmds.connectAttr(shape+".worldMesh[0]", deformer+".cageMesh")
# Make deformer weights paintable
cmds.makePaintable(deformerType, 'weights', attrType='multiFloat', shapeMode='deformer')
self.updateUI()
def initializePlugin(MObj):
MPlugin = ompx.MFnPlugin(MObj, 'Yixiong Xu', '1.0')
try:
MPlugin.registerNode(nodeName, nodeID, deformerCreator,
nodeInitializer, ompx.MPxNode.kDeformerNode)
# paint default weights
cmds.makePaintable(nodeName, 'weights', at='multiFloat', sm='deformer')
except:
raise RuntimeError
print 'Failed to register command: %s .\n' % nodeName
def addRmanPrimVar(mesh, attrName, attrType='float', paintable=False):
'''
Add a prman primVar attribute to the specified mesh shape.
@param mesh: Mesh shape to add primVar attribute to.
@type mesh: str
@param attrName: Base primVar attribute name. The correct primVar prefix will be added to the final attribute name.
@type attrName: str
@param attrType: PrimVar attribute type. Accepted values are: "float", "vector", "color" and "string"
@type attrType: str
@param paintable: Paintable state of the primVar attribute.
@type paintable: bool
'''
# Prefix attr
attr = ''
# Data type
if attrType == 'float':
dataType = 'doubleArray'
attr = 'rmanF' + attrName
elif attrType == 'vector':
dataType = 'vectorArray'
attr = 'rmanV' + attrName
elif attrType == 'string':
dataType = 'stringArray'
attr = 'rmanS' + attrName
elif attrType == 'color':
dataType = 'vectorArray'
attr = 'rmanC' + attrName
else:
raise Exception(
'Invalid attribute type! Accepted values are: "float", "vector", "color" and "string".'
)
# Check mesh
if not glTools.utils.mesh.isMesh(mesh):
raise Exception('Mesh "' + mesh + '" does not exist!!')
# Check attr
if mc.objExists(mesh + '.' + attr):
raise Exception('Attribute "' + mesh + '.' + attr +
'" already exists!!')
# Get shape
meshShape = mc.listRelatives(mesh, s=True, ni=True, pa=True)
if not meshShape:
raise Exception('Unable to determine shape for mesh "' + mesh + '"!!')
# Add attribute
mc.addAttr(meshShape[0], ln=attr, dt=dataType)
# Make paintable
if paintable: mc.makePaintable('mesh', attr, attrType=dataType)
def initializePlugin(mObj):
# Because mayaCore has already prepared a handle(named mObj here, which is in form of MObject)
# for the Pointer above, define a plugin function set and pass the handle to it.
mplugin = openmayampx.MFnPlugin(mObj, "Yixiong Xu", "1.0")
try:
mplugin.registerNode(nodeName, nodeID, deformerCreator, nodeInitializer, openmayampx.MPxNode.kDeformerNode)
''' This is to explicitly define that weights attribute of the deformer is paintable'''
# openmaya.MGlobal.executeCommand("makePaintable -attrType \"multiFloat\" -sm deformer \"" + nodeName + "\" \"weights\";")
cmds.makePaintable(nodeName, 'weights', at='multiFloat', sm='deformer')
except:
sys.stderr.write("Failed to register command: %s .\n" % nodeName)
def initPlugin(self, deformerType):
if deformerType=="probeLocator":
cmds.createNode('probeLocator')
return
# get transform nodes for the selected objects
transforms = pm.selected(tr=1)
if not transforms:
return
pm.select( transforms[-1]) # the deformer is attached to the last selected object
node = pm.ls(cmds.deformer(type=deformerType)[0])[0]
cmds.makePaintable(deformerType, 'weights', attrType='multiFloat', shapeMode='deformer')
if len(transforms)>1:
self.addProbe(node,deformerType,transforms[:-1])
self.updateUI()
def initPlugin(self, deformerType):
if deformerType=="probeLocator":
cmds.createNode('probeLocator')
return
# get transform nodes for the selected objects
transforms = pm.selected(tr=1)
if not transforms:
return
pm.select( transforms[-1]) # the deformer is attached to the last selected object
node = pm.ls(cmds.deformer(type=deformerType)[0])[0]
cmds.makePaintable(deformerType, 'weights', attrType='multiFloat', shapeMode='deformer')
if len(transforms)>1:
self.addProbe(node,deformerType,transforms[:-1])
self.updateUI()
def initPlugin(self, deformerType):
meshes = pm.selected(type="transform")
if len(meshes) < 2:
return
pm.select(meshes[-1])
deformer = cmds.deformer(type=deformerType)[0]
shape = meshes[-2].getShapes()[0]
cmds.connectAttr(shape + ".worldMesh[0]", deformer + ".cageMesh")
# Make deformer weights paintable
cmds.makePaintable(deformerType,
'weights',
attrType='multiFloat',
shapeMode='deformer')
self.updateUI()
def addRmanPrimVar(mesh, attrName, attrType='float', paintable=False):
"""
Add a prman primVar attribute to the specified mesh shape.
@param mesh: Mesh shape to add primVar attribute to.
@type mesh: str
@param attrName: Base primVar attribute name. The correct primVar prefix will be added to the final attribute name.
@type attrName: str
@param attrType: PrimVar attribute type. Accepted values are: "float", "vector", "color" and "string"
@type attrType: str
@param paintable: Paintable state of the primVar attribute.
@type paintable: bool
"""
# Prefix attr
attr = ''
# Data type
if attrType == 'float':
dataType = 'doubleArray'
attr = 'rmanF' + attrName
elif attrType == 'vector':
dataType = 'vectorArray'
attr = 'rmanV' + attrName
elif attrType == 'string':
dataType = 'stringArray'
attr = 'rmanS' + attrName
elif attrType == 'color':
dataType = 'vectorArray'
attr = 'rmanC' + attrName
else:
raise Exception('Invalid attribute type! Accepted values are: "float", "vector", "color" and "string".')
# Check mesh
if not glTools.utils.mesh.isMesh(mesh):
raise Exception('Mesh "' + mesh + '" does not exist!!')
# Check attr
if cmds.objExists(mesh + '.' + attr):
raise Exception('Attribute "' + mesh + '.' + attr + '" already exists!!')
# Get shape
meshShape = cmds.listRelatives(mesh, s=True, ni=True, pa=True)
if not meshShape:
raise Exception('Unable to determine shape for mesh "' + mesh + '"!!')
# Add attribute
cmds.addAttr(meshShape[0], ln=attr, dt=dataType)
# Make paintable
if paintable: cmds.makePaintable('mesh', attr, attrType=dataType)
def initializePlugin(plugin):
vendor = "Nazmi 'printer' Yazici"
version = "0.9.0"
pluginFN = ommpx.MFnPlugin(plugin, vendor, version)
cmds.makePaintable(NyCollisionDeformer.NODE_NAME,
"weights",
attrType="multiFloat",
shapeMode="deformer")
try:
pluginFN.registerNode(NyCollisionDeformer.NODE_NAME,
NyCollisionDeformer.NODE_TYPEID,
NyCollisionDeformer.creator,
NyCollisionDeformer.initialize,
ommpx.MPxNode.kDeformerNode)
except:
om.MGlobal.displayError("Failed to register node:{}".format(
NyCollisionDeformer.NODE_NAME))
def initialize():
nAttr = om.MFnNumericAttribute()
PushDeformer.push = nAttr.create('push', 'p', om.MFnNumericData.kFloat,
0.0)
nAttr.setKeyable(True)
nAttr.setStorable(True)
nAttr.setChannelBox(True)
PushDeformer.addAttribute(PushDeformer.push)
PushDeformer.attributeAffects(PushDeformer.push, outputGeomAttr)
# We also want to make our node paintable
cmds.makePaintable(PushDeformer.name,
'weights',
attrType='multiFloat',
shapeMode='deformer')
def initializePlugin(plugin):
vendor = "Nazmi 'printer' Yazici"
version = "0.6.0"
pluginFN = ommpx.MFnPlugin(plugin, vendor, version)
cmds.makePaintable(MultiCollision.nodeName,
"weights",
attrType="multiFloat",
shapeMode="deformer")
try:
pluginFN.registerNode(MultiCollision.nodeName,
MultiCollision.nodeTypeId,
MultiCollision.creator,
MultiCollision.initialize,
ommpx.MPxNode.kDeformerNode)
except:
om.MGlobal.displayError("Failed to register node:{}".format(
MultiCollision.nodeName))
def makePaintable(self): ''' Sets up the surfaceSkin weight attributes to be paintable with the artisan paint attribute tool. ''' # Remove paintable status of surfaceSkin weights attributes mc.makePaintable( 'surfaceSkin', 'weights', rm=True ) mc.makePaintable( 'surfaceSkin', 'paintWeight', rm=True ) # Make surfaceSkin weights attributes paintable mc.makePaintable( 'surfaceSkin', 'weights', attrType='multiFloat', sm='deformer' ) mc.makePaintable( 'surfaceSkin', 'paintWeight', attrType='multiFloat', sm='deformer' )
def initializePlugin(plugin):
vendor = "Audrey Deschamps-Brower"
version = "1.0.0"
plugin_fn = ommpx.MFnPlugin(plugin, vendor, version)
try:
plugin_fn.registerNode(BreathingDeformerNode.TYPE_NAME,
BreathingDeformerNode.TYPE_ID,
BreathingDeformerNode.creator,
BreathingDeformerNode.initialize,
ommpx.MPxNode.kDeformerNode)
except:
om.MGlobal.displayError("Failed to register node: {0}".format(
BreathingDeformerNode.TYPE_NAME))
cmds.makePaintable(BreathingDeformerNode.TYPE_NAME,
"weights",
attrType="multiFloat",
shapeMode="deformer")
def node_init(cls):
'''Maya API node initialize
'''
double_attr_type = OpenMaya.MFnNumericAttribute()
# Add strength setting attribute
cls._strength_attr = double_attr_type.create(
"strength", "str", OpenMaya.MFnNumericData.kFloat)
double_attr_type.setKeyable(True)
double_attr_type.setMin(0)
double_attr_type.setMax(1)
double_attr_type.setDefault(0.5)
cls.addAttribute(cls._strength_attr)
# Add iteration setting attribute
cls._iteration_attr = double_attr_type.create(
"iterations", "itr", OpenMaya.MFnNumericData.kInt)
double_attr_type.setKeyable(True)
double_attr_type.setMin(0)
double_attr_type.setDefault(0)
cls.addAttribute(cls._iteration_attr)
# Add steps setting attribute
cls._steps_attr = double_attr_type.create("steps", "stp",
OpenMaya.MFnNumericData.kInt)
double_attr_type.setKeyable(True)
double_attr_type.setMin(0)
double_attr_type.setDefault(3)
cls.addAttribute(cls._steps_attr)
# Update affectation list
outputGeom = OpenMayaMPx.cvar.MPxDeformerNode_outputGeom
cls.attributeAffects(cls._strength_attr, outputGeom)
cls.attributeAffects(cls._iteration_attr, outputGeom)
cls.attributeAffects(cls._steps_attr, outputGeom)
# Make deformer weights paintable
cmds.makePaintable(cls.kPluginNodeName,
'weights',
attrType='multiFloat',
shapeMode='deformer')
def initialize():
"""
Defines the set of attributes for this node. The attributes declared in this function are assigned
as static members to TestNode class. Instances of TestNode will use these attributes to create plugs
for use in the compute() method.
"""
nAttr = om1.MFnNumericAttribute()
mAttr = om1.MFnMatrixAttribute()
TestDeformer.inAmplitude = nAttr.create("amplitude", "amplitude",
om1.MFnNumericData.kFloat, 0.0)
nAttr.setMin(0.0)
nAttr.setMax(1.0)
INPUT_ATTR(nAttr)
TestDeformer.inDisplace = nAttr.create("displace", "displace",
om1.MFnNumericData.kFloat, 0.0)
nAttr.setMin(0.0)
nAttr.setMax(10.0)
INPUT_ATTR(nAttr)
TestDeformer.inMatrix = mAttr.create("matrix", "matrix")
INPUT_ATTR(mAttr)
TestDeformer.addAttribute(TestDeformer.inAmplitude)
TestDeformer.addAttribute(TestDeformer.inDisplace)
TestDeformer.addAttribute(TestDeformer.inMatrix)
TestDeformer.attributeAffects(TestDeformer.inAmplitude,
ompx.cvar.MPxGeometryFilter_outputGeom)
TestDeformer.attributeAffects(TestDeformer.inDisplace,
ompx.cvar.MPxGeometryFilter_outputGeom)
TestDeformer.attributeAffects(TestDeformer.inMatrix,
ompx.cvar.MPxGeometryFilter_outputGeom)
cmds.makePaintable(TestDeformer.kNodeName,
"weights",
at="multiFloat",
sm="deformer")
def addPaintAttribute(shape, attrName, subName='mesh'):
"""Create a attribute with is paintable
Arguments:
shape {String} -- shape of the mesh
attrName {String} -- Name of the attribute
subName {String} -- Name of the node ex: mesh.polyHide, deformer.weights
Returns:
Plug -- Plug of the attribute
"""
plug = '{}.{}'.format(shape, attrName)
vertCount = mc.polyEvaluate(shape, vertex=True)
if not mc.objExists(plug):
mc.addAttr(shape, longName=attrName, dataType='doubleArray')
mc.makePaintable(subName, attrName)
pm.PyNode(plug).set([0] * vertCount, type='doubleArray')
else:
if not vertCount == len(list(mc.getAttr(plug))):
pm.PyNode(plug).set([0] * pm.polyEvaluate(shape, vertex=True),
type='doubleArray')
return plug
def addAbcPrimVar(geo, attrName, attrType=None, dataType='long', keyable=False, paintable=False, geoIsMesh=False):
"""
Add an alembic primVar attribute to the specified geometry.
@param geo: Geometry to add primVar attribute to.
@type geo: str
@param attrName: Base primVar attribute name. The correct primVar prefix will be added to the final attribute name.
@type attrName: str
@param attrType: PrimVar attribute type. Accepted values are: <None> (per object), "var" (varying per face), "vtx" (varying per vertex), "uni" (uniform) and "fvr" (?)
@type attrType: str
@param dataType: The data type for the attribute. Only used when attrType=''. If empty, default to "long" (int). Alternative is "float".
@type dataType: str
@param keyable: Keyable state of the primVar attribute.
@type keyable: bool
@param paintable: Paintable state of the primVar attribute.
@type paintable: bool
@param geoIsMesh: Check if the specified geo node is a mesh, if not raise an exception.
@type geoIsMesh: bool
"""
# ==========
# - Checks -
# ==========
# Check Geometry
if not cmds.objExists(geo):
raise Exception('Geometry "' + geo + '" does not exist!!')
if geoIsMesh and not glTools.utils.mesh.isMesh(geo):
raise Exception('Geometry "' + geo + '" is not a valid mesh!!')
# Check Attribute
attr = 'ABC_' + attrName
if cmds.objExists(geo + '.' + attr):
# cmds.deleteAttr(geo+'.'+attr)
raise Exception('Attribute "' + geo + '.' + attr + '" already exists!!')
# Check Attribute Type
typeList = ['var', 'vtx', 'uni', 'fvr']
if attrType and not typeList.count(attrType):
raise Exception(
'Invalid attribute type! Accepted values are: "var", "vtx", "uni" and "fvr" (or <None> for per object attribute).')
# =================
# - Add Attribute -
# =================
# Data type
if not attrType:
# Check Data Type
if not dataType: dataType = 'long'
# Add primVar attribute
cmds.addAttr(geo, ln=attr, at=dataType, k=keyable)
else:
# Set Attribute Data Type
dataType = 'doubleArray'
# Add primVar attribute
cmds.addAttr(geo, ln=attr, dt=dataType)
# Set Geometey Scope Value
attrTypeAttr = 'ABC_' + attrName + '_AbcGeomScope'
cmds.addAttr(geo, ln=attrTypeAttr, dt='string')
cmds.setAttr(geo + '.' + attrTypeAttr, attrType, type='string', l=True)
# Make paintable
if paintable: cmds.makePaintable('mesh', attr, attrType=dataType)
# =================
# - Return Result -
# =================
return geo + '.' + attr
def nodeInitializer():
# default attr
outgeoAr = OpenMayaMPx.cvar.MPxDeformerNode_outputGeom
# attribute type variables
gAttr = om.MFnGenericAttribute()
nAttr = om.MFnNumericAttribute()
mAttr = om.MFnMatrixAttribute()
rAttr = om.MRampAttribute()
eAttr = om.MFnEnumAttribute()
# aWarnings
prAttractNode.aWarnings = nAttr.create( "showWarnings", "showWarnings", om.MFnNumericData.kBoolean, 1 )
prAttractNode.addAttribute( prAttractNode.aWarnings )
# aMaxDistance
prAttractNode.aMaxDistance = nAttr.create( "maxDistance", "maxDistance", om.MFnNumericData.kFloat, 1.0 )
nAttr.setKeyable(True)
nAttr.setMin(0.0)
prAttractNode.addAttribute( prAttractNode.aMaxDistance )
prAttractNode.attributeAffects(prAttractNode.aMaxDistance, outgeoAr)
# aFalloff
prAttractNode.aFalloff = rAttr.createCurveRamp( "falloff", "falloff" )
prAttractNode.addAttribute( prAttractNode.aFalloff )
prAttractNode.attributeAffects(prAttractNode.aFalloff, outgeoAr)
# aMaxDistanceUv
prAttractNode.aMaxDistanceUv = rAttr.createCurveRamp( "maxDistanceUv", "maxDistanceUv" )
prAttractNode.addAttribute( prAttractNode.aMaxDistanceUv )
prAttractNode.attributeAffects(prAttractNode.aMaxDistanceUv, outgeoAr)
# aProjectOnNormal
prAttractNode.aProjectOnNormal = nAttr.create( "projectOnNormal", "projectOnNormal", om.MFnNumericData.kFloat, 0.0 )
nAttr.setKeyable(True)
nAttr.setMin( 0.0 )
nAttr.setMax( 1.0 )
prAttractNode.addAttribute( prAttractNode.aProjectOnNormal )
prAttractNode.attributeAffects(prAttractNode.aProjectOnNormal, outgeoAr)
# aNormalDirectionLimit
prAttractNode.aNormalDirectionLimit = eAttr.create( "normalDirectionLimit", "normalDirectionLimit", 0 )
eAttr.setKeyable(True)
eAttr.addField( "Off", 0 )
eAttr.addField( "Only positive", 1 )
eAttr.addField( "Only negative", 2 )
prAttractNode.addAttribute( prAttractNode.aNormalDirectionLimit )
prAttractNode.attributeAffects(prAttractNode.aNormalDirectionLimit, outgeoAr)
# aClosestVertex
prAttractNode.aClosestVertex = nAttr.create( "closestVertex", "closestVertex", om.MFnNumericData.kFloat, 0.0 )
nAttr.setKeyable(True)
nAttr.setMin( 0.0 )
nAttr.setMax( 1.0 )
prAttractNode.addAttribute( prAttractNode.aClosestVertex )
prAttractNode.attributeAffects(prAttractNode.aClosestVertex, outgeoAr)
# aInputShape
prAttractNode.aInputShape = gAttr.create( "inputShape", "inputShape" )
gAttr.setReadable(False)
gAttr.addDataAccept( om.MFnNurbsCurveData.kNurbsCurve )
gAttr.addDataAccept( om.MFnNurbsSurfaceData.kNurbsSurface )
gAttr.addDataAccept( om.MFnMeshData.kMesh )
prAttractNode.addAttribute( prAttractNode.aInputShape )
prAttractNode.attributeAffects(prAttractNode.aInputShape, outgeoAr)
# aInputMatrix
prAttractNode.aInputMatrix = mAttr.create( "inputMatrix", "inputMatrix" )
mAttr.setReadable(False)
prAttractNode.addAttribute( prAttractNode.aInputMatrix )
prAttractNode.attributeAffects(prAttractNode.aInputMatrix, outgeoAr)
# paintable
import maya.cmds as mc
mc.makePaintable('prSlideNode', 'weights', attrType='multiFloat', shapeMode='deformer')
def zvRadialBlendShape():
# load plugin
if not cmds.pluginInfo(_rbsNodeName, q=True, l=True):
cmds.loadPlugin(_rbsNodeName)
# make attribute paintable
cmds.makePaintable(_rbsNodeName, 'weights', attrType='multiFloat', sm='deformer')
# create window
winName = 'ZvRadialBlendShapeWin'
if cmds.window(winName, exists=True):
cmds.deleteUI(winName, window=True)
cmds.window(winName, title='%s %s' % (__product__, __version__))
mainLAY = cmds.formLayout()
# geometry
f1 = cmds.frameLayout(l='Geometry', borderStyle='etchedOut', mw=2, mh=2)
cmds.columnLayout(adj=True)
cmds.rowLayout(nc=3, adj=3, ct3=['both', 'both', 'both'], cl3=['center', 'center', 'left'], cw=[1, 120])
cmds.button(l='Get geometry', ann='Refresh UI using selected geometry', c=cb(getGeoCmd))
cmds.separator(w=8, st='none')
geoTXT = cmds.text(l='')
cmds.setParent(f1)
cmds.rowLayout(nc=3, adj=3, ct3=['both', 'both', 'both'], cl3=['center', 'center', 'left'], cw=[1, 120])
createBT = cmds.button(l='Create deformer', ann='Create Radial Blend Shape node', c=cb(createCmd))
cmds.separator(w=8, st='none')
rbsTXT = cmds.text(l='')
# eyes
cmds.setParent(mainLAY)
f2 = cmds.frameLayout(l='Eyes', borderStyle='etchedOut', mw=2, mh=2)
eyeFormLAY = cmds.formLayout(nd=20)
addEyeBT = cmds.button(l='Add...', ann='Add shape group', c=cb(addEyeCmd))
tabs = cmds.tabLayout(innerMarginWidth=2, innerMarginHeight=2)
cmds.formLayout(eyeFormLAY, e=True,
attachForm=[(addEyeBT, 'top', 0), (addEyeBT, 'left', 0), (addEyeBT, 'right', 0), (tabs, 'left', 0), (tabs, 'right', 0), (tabs, 'bottom', 0)],
attachControl=[(tabs, 'top', 4, addEyeBT)])
# tools
cmds.setParent(mainLAY)
f3 = cmds.frameLayout(l='Tools', borderStyle='etchedOut', mw=2, mh=2)
cmds.columnLayout(adj=True, rs=2)
membLAY = cmds.formLayout(nd=20)
editMembBT = cmds.button(l='Edit membership', ann='Edit affected vertices', c=cb(editMembershipCmd))
autoMembBT = cmds.button(l='Auto membership', ann='Optimize affected vertices', c=cb(autoMembershipCmd))
cmds.formLayout(membLAY, e=True, attachForm=[(editMembBT, 'top', 0), (editMembBT, 'left', 0), (editMembBT, 'bottom', 0), (autoMembBT, 'top', 0), (autoMembBT, 'right', 0), (autoMembBT, 'bottom', 0)],
attachPosition=[(editMembBT, 'right', 1, 10), (autoMembBT, 'left', 1, 10)])
cmds.setParent('..')
computeDispBT = cmds.button(l='Compute displacements', ann='Compute maximum displacements for all shapes.\nThis must be done after a shape edit to make sure the offset controls work properly.', c=cb(computeDispCmd))
deleteBT = cmds.button(l='Delete deformer', ann='Remove the Radial Blend Shape node attached to this geometry', c=cb(deleteCmd))
cmds.button(l='Help', ann='Online documentation', bgc=(0.9, 0.8, 0.4), c=cb(helpCmd))
cmds.formLayout(mainLAY, e=True,
attachForm=[(f1, 'top', 0), (f1, 'left', 0), (f1, 'right', 0), (f2, 'left', 0), (f2, 'right', 0), (f3, 'left', 0), (f3, 'right', 0), (f3, 'bottom', 0)],
attachControl=[(f2, 'top', 10, f1), (f2, 'bottom', 10, f3)])
# control dict
_controls['geo'] = geoTXT
_controls['rbs'] = rbsTXT
_controls['createBT'] = createBT
_controls['addEyeBT'] = addEyeBT
_controls['tabLAY'] = tabs
_controls['editMembBT'] = editMembBT
_controls['autoMembBT'] = autoMembBT
_controls['deleteBT'] = deleteBT
_controls['computeDispBT'] = computeDispBT
_updateUI()
# show window
cmds.showWindow(winName)
cmds.window(winName, edit=True, widthHeight=(320, 750))
sys.stdout.write("%s %s %s\n" % (__product__, __version__, __author__))
##
# TODO sovragruppi
newNode = mc.deformer(type=nodeType)[0]
print('BUILD TEST __________________________ CONNECT IN')
print('BUILD TEST __________________________ CONNECT OUT')
print('BUILD TEST __________________________ SET ATTR')
mc.setAttr(newNode + '.envelope', 1)
mc.setAttr(newNode + '.cache', 0)
mc.refresh()
mc.setAttr(newNode + '.cache', 1)
print('BUILD TEST __________________________ DONE')
mc.select(newNode)
mc.makePaintable(clearAll=True)
mc.makePaintable(nodeType, "weights", attrType="multiFloat", sm="deformer")
#LOAD DRAW
print('BUILD TEST __________________________ PREPARE SCENE')
camera = "persp"
print('BUILD TEST __________________________ LOAD NODE')
mc.loadPlugin(pathNodeCppDraw)
print('BUILD TEST __________________________ CREATE NODE')
drawNode = mc.createNode(nodeTypeDraw)
print('BUILD TEST __________________________ CONNECT IN')
mc.connectAttr((camera + '.worldMatrix[0]'), '{}.camMatrix'.format(drawNode))
mc.connectAttr((newNode + '.outDraw'), '{}.inDraw'.format(drawNode))
def zvRadialBlendShape():
# load plugin
if not cmds.pluginInfo(_rbsNodeName, q=True, l=True):
cmds.loadPlugin(_rbsNodeName)
# make attribute paintable
cmds.makePaintable(_rbsNodeName,
'weights',
attrType='multiFloat',
sm='deformer')
# create window
winName = 'ZvRadialBlendShapeWin'
if cmds.window(winName, exists=True):
cmds.deleteUI(winName, window=True)
cmds.window(winName, title='%s %s' % (__product__, __version__))
mainLAY = cmds.formLayout()
# geometry
f1 = cmds.frameLayout(l='Geometry', borderStyle='etchedOut', mw=2, mh=2)
cmds.columnLayout(adj=True)
cmds.rowLayout(nc=3,
adj=3,
ct3=['both', 'both', 'both'],
cl3=['center', 'center', 'left'],
cw=[1, 120])
cmds.button(l='Get geometry',
ann='Refresh UI using selected geometry',
c=cb(getGeoCmd))
cmds.separator(w=8, st='none')
geoTXT = cmds.text(l='')
cmds.setParent(f1)
cmds.rowLayout(nc=3,
adj=3,
ct3=['both', 'both', 'both'],
cl3=['center', 'center', 'left'],
cw=[1, 120])
createBT = cmds.button(l='Create deformer',
ann='Create Radial Blend Shape node',
c=cb(createCmd))
cmds.separator(w=8, st='none')
rbsTXT = cmds.text(l='')
# eyes
cmds.setParent(mainLAY)
f2 = cmds.frameLayout(l='Eyes', borderStyle='etchedOut', mw=2, mh=2)
eyeFormLAY = cmds.formLayout(nd=20)
addEyeBT = cmds.button(l='Add...', ann='Add shape group', c=cb(addEyeCmd))
tabs = cmds.tabLayout(innerMarginWidth=2, innerMarginHeight=2)
cmds.formLayout(eyeFormLAY,
e=True,
attachForm=[(addEyeBT, 'top', 0), (addEyeBT, 'left', 0),
(addEyeBT, 'right', 0), (tabs, 'left', 0),
(tabs, 'right', 0), (tabs, 'bottom', 0)],
attachControl=[(tabs, 'top', 4, addEyeBT)])
# tools
cmds.setParent(mainLAY)
f3 = cmds.frameLayout(l='Tools', borderStyle='etchedOut', mw=2, mh=2)
cmds.columnLayout(adj=True, rs=2)
membLAY = cmds.formLayout(nd=20)
editMembBT = cmds.button(l='Edit membership',
ann='Edit affected vertices',
c=cb(editMembershipCmd))
autoMembBT = cmds.button(l='Auto membership',
ann='Optimize affected vertices',
c=cb(autoMembershipCmd))
cmds.formLayout(membLAY,
e=True,
attachForm=[(editMembBT, 'top', 0),
(editMembBT, 'left', 0),
(editMembBT, 'bottom', 0),
(autoMembBT, 'top', 0),
(autoMembBT, 'right', 0),
(autoMembBT, 'bottom', 0)],
attachPosition=[(editMembBT, 'right', 1, 10),
(autoMembBT, 'left', 1, 10)])
cmds.setParent('..')
computeDispBT = cmds.button(
l='Compute displacements',
ann=
'Compute maximum displacements for all shapes.\nThis must be done after a shape edit to make sure the offset controls work properly.',
c=cb(computeDispCmd))
deleteBT = cmds.button(
l='Delete deformer',
ann='Remove the Radial Blend Shape node attached to this geometry',
c=cb(deleteCmd))
cmds.button(l='Help',
ann='Online documentation',
bgc=(0.9, 0.8, 0.4),
c=cb(helpCmd))
cmds.formLayout(mainLAY,
e=True,
attachForm=[(f1, 'top', 0), (f1, 'left', 0),
(f1, 'right', 0), (f2, 'left', 0),
(f2, 'right', 0), (f3, 'left', 0),
(f3, 'right', 0), (f3, 'bottom', 0)],
attachControl=[(f2, 'top', 10, f1),
(f2, 'bottom', 10, f3)])
# control dict
_controls['geo'] = geoTXT
_controls['rbs'] = rbsTXT
_controls['createBT'] = createBT
_controls['addEyeBT'] = addEyeBT
_controls['tabLAY'] = tabs
_controls['editMembBT'] = editMembBT
_controls['autoMembBT'] = autoMembBT
_controls['deleteBT'] = deleteBT
_controls['computeDispBT'] = computeDispBT
_updateUI()
# show window
cmds.showWindow(winName)
cmds.window(winName, edit=True, widthHeight=(320, 750))
sys.stdout.write("%s %s %s\n" %
(__product__, __version__, __author__))
##
# TODO sovragruppi
def addAbcPrimVar(geo,
attrName,
attrType=None,
dataType='long',
keyable=False,
paintable=False,
geoIsMesh=False):
'''
Add an alembic primVar attribute to the specified geometry.
@param geo: Geometry to add primVar attribute to.
@type geo: str
@param attrName: Base primVar attribute name. The correct primVar prefix will be added to the final attribute name.
@type attrName: str
@param attrType: PrimVar attribute type. Accepted values are: <None> (per object), "var" (varying per face), "vtx" (varying per vertex), "uni" (uniform) and "fvr" (?)
@type attrType: str
@param dataType: The data type for the attribute. Only used when attrType=''. If empty, default to "long" (int). Alternative is "float".
@type dataType: str
@param keyable: Keyable state of the primVar attribute.
@type keyable: bool
@param paintable: Paintable state of the primVar attribute.
@type paintable: bool
@param geoIsMesh: Check if the specified geo node is a mesh, if not raise an exception.
@type geoIsMesh: bool
'''
# ==========
# - Checks -
# ==========
# Check Geometry
if not mc.objExists(geo):
raise Exception('Geometry "' + geo + '" does not exist!!')
if geoIsMesh and not glTools.utils.mesh.isMesh(geo):
raise Exception('Geometry "' + geo + '" is not a valid mesh!!')
# Check Attribute
attr = 'ABC_' + attrName
if mc.objExists(geo + '.' + attr):
# mc.deleteAttr(geo+'.'+attr)
raise Exception('Attribute "' + geo + '.' + attr +
'" already exists!!')
# Check Attribute Type
typeList = ['var', 'vtx', 'uni', 'fvr']
if attrType and not typeList.count(attrType):
raise Exception(
'Invalid attribute type! Accepted values are: "var", "vtx", "uni" and "fvr" (or <None> for per object attribute).'
)
# =================
# - Add Attribute -
# =================
# Data type
if not attrType:
# Check Data Type
if not dataType: dataType = 'long'
# Add primVar attribute
mc.addAttr(geo, ln=attr, at=dataType, k=keyable)
else:
# Set Attribute Data Type
dataType = 'doubleArray'
# Add primVar attribute
mc.addAttr(geo, ln=attr, dt=dataType)
# Set Geometey Scope Value
attrTypeAttr = 'ABC_' + attrName + '_AbcGeomScope'
mc.addAttr(geo, ln=attrTypeAttr, dt='string')
mc.setAttr(geo + '.' + attrTypeAttr, attrType, type='string', l=True)
# Make paintable
if paintable: mc.makePaintable('mesh', attr, attrType=dataType)
# =================
# - Return Result -
# =================
return geo + '.' + attr
def nodeInitializer():
nAttr = om.MFnNumericAttribute()
rAttr = om.MRampAttribute()
cAttr = om.MFnCompoundAttribute()
eAttr = om.MFnEnumAttribute()
mAttr = om.MFnMatrixAttribute()
tAttr = om.MFnTypedAttribute()
# input user
# aPosition
prSlideNode.aPosition = nAttr.create("position", "pos",
om.MFnNumericData.kInt, 0)
nAttr.setKeyable(True)
nAttr.setMin(0)
prSlideNode.addAttribute(prSlideNode.aPosition)
# aAlgorithm
prSlideNode.aAlgorithm = eAttr.create("algorithm", "alg", 0)
eAttr.setKeyable(True)
eAttr.addField("slide closestPoint", 0)
eAttr.addField("slide paper", 1)
prSlideNode.addAttribute(prSlideNode.aAlgorithm)
# aHandleVisibility
prSlideNode.aFlipOpposingSide = nAttr.create("flipOpposingSide", "fos",
om.MFnNumericData.kBoolean,
0.0)
nAttr.setKeyable(True)
prSlideNode.addAttribute(prSlideNode.aFlipOpposingSide)
# aHandleVisibility
prSlideNode.aHandleVisibility = nAttr.create("handleVisibility", "hv",
om.MFnNumericData.kBoolean,
1.0)
nAttr.setKeyable(True)
prSlideNode.addAttribute(prSlideNode.aHandleVisibility)
# aFalloffType
prSlideNode.aFalloffType = eAttr.create("falloffType", "fot", 1)
eAttr.setKeyable(True)
eAttr.addField("painted weight", 0)
eAttr.addField("radius", 1)
prSlideNode.addAttribute(prSlideNode.aFalloffType)
# aRadius
prSlideNode.aRadius = nAttr.create("radius", "rr",
om.MFnNumericData.kFloat, 1.0)
nAttr.setKeyable(True)
nAttr.setMin(0.01)
prSlideNode.addAttribute(prSlideNode.aRadius)
# aRadiusFalloff
prSlideNode.aRadiusFalloff = rAttr.createCurveRamp("radiusFalloff", "rfo")
prSlideNode.addAttribute(prSlideNode.aRadiusFalloff)
# aFalloffWeight
prSlideNode.aFalloffWeights = tAttr.create('falloffWeights', 'fow',
om.MFnNumericData.kDoubleArray)
tAttr.setHidden(True)
# default value... does not seem to be necessary/work properly
# daWeightsDefault = om.MDoubleArray()
# fnWeightsDefault = om.MFnDoubleArrayData()
# oWeightsDefault = fnWeightsDefault.create( daWeightsDefault )
# tAttr.setDefault( oWeightsDefault )
# aFalloffWeightList
prSlideNode.aFalloffWeightList = cAttr.create('falloffWeightsList', 'fwl')
cAttr.addChild(prSlideNode.aFalloffWeights)
cAttr.setHidden(True)
cAttr.setArray(True)
cAttr.setUsesArrayDataBuilder(True)
prSlideNode.addAttribute(prSlideNode.aFalloffWeightList)
# input deformer
# aDisplace
prSlideNode.aDisplaceX = nAttr.create("displaceX", "dpx",
om.MFnNumericData.kDouble, 0.0)
nAttr.setReadable(False)
prSlideNode.aDisplaceY = nAttr.create("displaceY", "dpy",
om.MFnNumericData.kDouble, 0.0)
nAttr.setReadable(False)
prSlideNode.aDisplaceZ = nAttr.create("displaceZ", "dpz",
om.MFnNumericData.kDouble, 0.0)
nAttr.setReadable(False)
prSlideNode.aDisplace = cAttr.create("displace", "dsp")
cAttr.addChild(prSlideNode.aDisplaceX)
cAttr.addChild(prSlideNode.aDisplaceY)
cAttr.addChild(prSlideNode.aDisplaceZ)
cAttr.setKeyable(True)
cAttr.setReadable(False)
prSlideNode.addAttribute(prSlideNode.aDisplace)
# aNullParentInverse
prSlideNode.aNullParentInverse = mAttr.create('nullParentInverse', 'npi')
mAttr.setReadable(False)
prSlideNode.addAttribute(prSlideNode.aNullParentInverse)
# output deformer
# aNullTranslate
prSlideNode.aNullTranslateX = nAttr.create("nullTranslateX", "ntx",
om.MFnNumericData.kDouble, 0.0)
nAttr.setWritable(False)
prSlideNode.aNullTranslateY = nAttr.create("nullTranslateY", "nty",
om.MFnNumericData.kDouble, 0.0)
nAttr.setWritable(False)
prSlideNode.aNullTranslateZ = nAttr.create("nullTranslateZ", "ntz",
om.MFnNumericData.kDouble, 0.0)
nAttr.setWritable(False)
prSlideNode.aNullTranslate = cAttr.create("nullTranslate", "ntr")
cAttr.addChild(prSlideNode.aNullTranslateX)
cAttr.addChild(prSlideNode.aNullTranslateY)
cAttr.addChild(prSlideNode.aNullTranslateZ)
cAttr.setWritable(False)
prSlideNode.addAttribute(prSlideNode.aNullTranslate)
# affects
aOutputgeom = OpenMayaMPx.cvar.MPxDeformerNode_outputGeom
aInputgeom = OpenMayaMPx.cvar.MPxDeformerNode_inputGeom
# default
prSlideNode.attributeAffects(aInputgeom, prSlideNode.aNullTranslate)
# input user
prSlideNode.attributeAffects(prSlideNode.aPosition, aOutputgeom)
prSlideNode.attributeAffects(prSlideNode.aPosition,
prSlideNode.aNullTranslate)
prSlideNode.attributeAffects(prSlideNode.aFalloffType, aOutputgeom)
prSlideNode.attributeAffects(prSlideNode.aRadius, aOutputgeom)
prSlideNode.attributeAffects(prSlideNode.aRadiusFalloff, aOutputgeom)
prSlideNode.attributeAffects(prSlideNode.aAlgorithm, aOutputgeom)
prSlideNode.attributeAffects(prSlideNode.aFlipOpposingSide, aOutputgeom)
prSlideNode.attributeAffects(prSlideNode.aFalloffWeights, aOutputgeom)
# input deformer
prSlideNode.attributeAffects(prSlideNode.aDisplace, aOutputgeom)
# output
prSlideNode.attributeAffects(prSlideNode.aNullParentInverse,
prSlideNode.aNullTranslate)
# Make deformer weights paintable
import maya.cmds as mc
mc.makePaintable('prSlideNode',
'weights',
attrType='multiFloat',
shapeMode='deformer')
mc.makePaintable('prSlideNode',
'falloffWeights',
attrType='doubleArray',
shapeMode='deformer')
def initialize():
numericAttr = om.MFnNumericAttribute()
rampAttr = om.MRampAttribute()
compoundAttr = om.MFnCompoundAttribute()
unitAttr = om.MFnUnitAttribute()
genericAttr = om.MFnGenericAttribute()
prClosestPoint.enabled = numericAttr.create('enabled', 'enabled',
om.MFnNumericData.kBoolean,
True)
numericAttr.setKeyable(True)
prClosestPoint.addAttribute(prClosestPoint.enabled)
prClosestPoint.attributeAffects(prClosestPoint.enabled,
prClosestPoint.outputGeometry)
# maxDistance
prClosestPoint.maxDistanceEnabled = numericAttr.create(
'maxDistanceEnabled', 'maxDistanceEnabled',
om.MFnNumericData.kBoolean, True)
numericAttr.setKeyable(True)
prClosestPoint.addAttribute(prClosestPoint.maxDistanceEnabled)
prClosestPoint.attributeAffects(prClosestPoint.maxDistanceEnabled,
prClosestPoint.outputGeometry)
prClosestPoint.maxDistance = unitAttr.create(
'maxDistance', 'maxDistance', om.MFnUnitAttribute.kDistance, 1.0)
unitAttr.setKeyable(True)
unitAttr.setMin(0.0)
prClosestPoint.addAttribute(prClosestPoint.maxDistance)
prClosestPoint.attributeAffects(prClosestPoint.maxDistance,
prClosestPoint.outputGeometry)
prClosestPoint.maxDistanceWeights = numericAttr.create(
'maxDistanceWeights', 'maxDistanceWeights',
om.MFnNumericData.kFloat, 1.0)
numericAttr.setMin(0.0)
numericAttr.setMax(1.0)
numericAttr.setArray(True)
numericAttr.setUsesArrayDataBuilder(True)
prClosestPoint.maxDistanceWeightList = compoundAttr.create(
'maxDistanceWeightList', 'maxDistanceWeightList')
compoundAttr.setArray(True)
compoundAttr.setUsesArrayDataBuilder(True)
compoundAttr.addChild(prClosestPoint.maxDistanceWeights)
prClosestPoint.addAttribute(prClosestPoint.maxDistanceWeightList)
prClosestPoint.attributeAffects(prClosestPoint.maxDistanceWeights,
prClosestPoint.outputGeometry)
prClosestPoint.maxDistanceUScaleEnabled = numericAttr.create(
'maxDistanceUScaleEnabled', 'maxDistanceUScaleEnabled',
om.MFnNumericData.kBoolean, False)
numericAttr.setKeyable(True)
prClosestPoint.addAttribute(prClosestPoint.maxDistanceUScaleEnabled)
prClosestPoint.attributeAffects(
prClosestPoint.maxDistanceUScaleEnabled,
prClosestPoint.outputGeometry)
prClosestPoint.maxDistanceUScale = rampAttr.createCurveRamp(
'maxDistanceUScale', 'maxDistanceUScale')
prClosestPoint.addAttribute(prClosestPoint.maxDistanceUScale)
prClosestPoint.attributeAffects(prClosestPoint.maxDistanceUScale,
prClosestPoint.outputGeometry)
prClosestPoint.maxDistanceVScaleEnabled = numericAttr.create(
'maxDistanceVScaleEnabled', 'maxDistanceVScaleEnabled',
om.MFnNumericData.kBoolean, False)
numericAttr.setKeyable(True)
prClosestPoint.addAttribute(prClosestPoint.maxDistanceVScaleEnabled)
prClosestPoint.attributeAffects(
prClosestPoint.maxDistanceVScaleEnabled,
prClosestPoint.outputGeometry)
prClosestPoint.maxDistanceVScale = rampAttr.createCurveRamp(
'maxDistanceVScale', 'maxDistanceVScale')
prClosestPoint.addAttribute(prClosestPoint.maxDistanceVScale)
prClosestPoint.attributeAffects(prClosestPoint.maxDistanceVScale,
prClosestPoint.outputGeometry)
# falloff
prClosestPoint.falloffEnabled = numericAttr.create(
'falloffEnabled', 'falloffEnabled', om.MFnNumericData.kBoolean,
True)
numericAttr.setKeyable(True)
prClosestPoint.addAttribute(prClosestPoint.falloffEnabled)
prClosestPoint.attributeAffects(prClosestPoint.falloffEnabled,
prClosestPoint.outputGeometry)
prClosestPoint.falloff = rampAttr.createCurveRamp('falloff', 'falloff')
prClosestPoint.addAttribute(prClosestPoint.falloff)
prClosestPoint.attributeAffects(prClosestPoint.falloff,
prClosestPoint.outputGeometry)
# inputTarget
prClosestPoint.targetEnabled = numericAttr.create(
'targetEnabled', 'targetEnabled', om.MFnNumericData.kBoolean, True)
numericAttr.setKeyable(True)
prClosestPoint.target = genericAttr.create('target', 'target')
genericAttr.addDataAccept(om.MFnNurbsCurveData.kNurbsCurve)
genericAttr.addDataAccept(om.MFnNurbsSurfaceData.kNurbsSurface)
genericAttr.addDataAccept(om.MFnMeshData.kMesh)
genericAttr.addDataAccept(om.MFnMatrixData.kMatrix)
prClosestPoint.closestVertex = numericAttr.create(
'closestVertex', 'closestVertex', om.MFnNumericData.kFloat, 0.0)
numericAttr.setKeyable(True)
numericAttr.setMin(0.0)
numericAttr.setMax(1.0)
prClosestPoint.inputTarget = compoundAttr.create(
'inputTarget', 'inputTarget')
compoundAttr.addChild(prClosestPoint.targetEnabled)
compoundAttr.addChild(prClosestPoint.closestVertex)
compoundAttr.addChild(prClosestPoint.target)
compoundAttr.setArray(True)
prClosestPoint.addAttribute(prClosestPoint.inputTarget)
prClosestPoint.attributeAffects(prClosestPoint.targetEnabled,
prClosestPoint.outputGeometry)
prClosestPoint.attributeAffects(prClosestPoint.closestVertex,
prClosestPoint.outputGeometry)
prClosestPoint.attributeAffects(prClosestPoint.target,
prClosestPoint.outputGeometry)
mc.makePaintable('prClosestPoint',
'weights',
attrType='multiFloat',
shapeMode='deformer')
mc.makePaintable('prClosestPoint',
'maxDistanceWeights',
attrType='multiFloat',
shapeMode='deformer')
def nodeInitializer():
outgeoAr = OpenMayaMPx.cvar.MPxDeformerNode_outputGeom
# attribute type variables
tAttr = om.MFnTypedAttribute()
nAttr = om.MFnNumericAttribute()
cAttr = om.MFnCompoundAttribute()
gAttr = om.MFnGenericAttribute()
eAttr = om.MFnEnumAttribute()
# ###############################
# essential (deformer)
# ###############################
# aOrigMesh
prHeatDeformer.aOrigMesh = gAttr.create("origMesh", "origMesh")
gAttr.setReadable(False)
gAttr.addDataAccept(om.MFnMeshData.kMesh)
prHeatDeformer.addAttribute(prHeatDeformer.aOrigMesh)
prHeatDeformer.attributeAffects(prHeatDeformer.aOrigMesh, outgeoAr)
# ###############################
# blendshape (deformer)
# ###############################
# aSquashMesh
prHeatDeformer.aSquashMesh = gAttr.create("squashMesh", "squashMesh")
gAttr.setReadable(False)
gAttr.addDataAccept(om.MFnMeshData.kMesh)
prHeatDeformer.addAttribute(prHeatDeformer.aSquashMesh)
prHeatDeformer.attributeAffects(prHeatDeformer.aSquashMesh, outgeoAr)
# aStretchMesh
prHeatDeformer.aStretchMesh = gAttr.create("stretchMesh", "stretchMesh")
gAttr.setReadable(False)
gAttr.addDataAccept(om.MFnMeshData.kMesh)
prHeatDeformer.addAttribute(prHeatDeformer.aStretchMesh)
prHeatDeformer.attributeAffects(prHeatDeformer.aStretchMesh, outgeoAr)
# ###############################
# Color
# ###############################
# aDisplayColors
prHeatDeformer.aDisplayColors = nAttr.create("displayColors",
"displayColors",
om.MFnNumericData.kBoolean, 0)
nAttr.setKeyable(True)
prHeatDeformer.addAttribute(prHeatDeformer.aDisplayColors)
prHeatDeformer.attributeAffects(prHeatDeformer.aDisplayColors, outgeoAr)
# aColorBase
prHeatDeformer.aColorBase = nAttr.createColor("colorBase", "colorBase")
nAttr.setDefault(0.122, 0.122, 0.122)
prHeatDeformer.addAttribute(prHeatDeformer.aColorBase)
prHeatDeformer.attributeAffects(prHeatDeformer.aColorBase, outgeoAr)
# aColorSquash
prHeatDeformer.aColorSquash = nAttr.createColor("colorSquash",
"colorSquash")
nAttr.setDefault(1.0, 0.0, 0.0)
prHeatDeformer.addAttribute(prHeatDeformer.aColorSquash)
prHeatDeformer.attributeAffects(prHeatDeformer.aColorSquash, outgeoAr)
# aColorStretch
prHeatDeformer.aColorStretch = nAttr.createColor("colorStretch",
"colorStretch")
nAttr.setDefault(0.0, 1.0, 0.0)
prHeatDeformer.addAttribute(prHeatDeformer.aColorStretch)
prHeatDeformer.attributeAffects(prHeatDeformer.aColorStretch, outgeoAr)
# ###############################
# heat / algorithm
# ###############################
# aMeasureTypeHeat
prHeatDeformer.aMeasureTypeHeat = eAttr.create("measureTypeHeat",
"measureTypeHeat", 0)
eAttr.setKeyable(True)
eAttr.addField("Face Area", 0)
eAttr.addField("Edge Length", 1)
prHeatDeformer.addAttribute(prHeatDeformer.aMeasureTypeHeat)
prHeatDeformer.attributeAffects(prHeatDeformer.aMeasureTypeHeat, outgeoAr)
# aMultiplyHeat
prHeatDeformer.aMultiplyHeat = nAttr.create("multiplyHeat", "multiplyHeat",
om.MFnNumericData.kFloat, 1.0)
nAttr.setSoftMin(0.0)
nAttr.setKeyable(True)
prHeatDeformer.addAttribute(prHeatDeformer.aMultiplyHeat)
prHeatDeformer.attributeAffects(prHeatDeformer.aMultiplyHeat, outgeoAr)
# aSquashMultiplyHeat
prHeatDeformer.aSquashMultiplyHeat = nAttr.create("squashMultiplyHeat",
"squashMultiplyHeat",
om.MFnNumericData.kFloat,
1.0)
nAttr.setSoftMin(0.0)
nAttr.setKeyable(True)
prHeatDeformer.addAttribute(prHeatDeformer.aSquashMultiplyHeat)
prHeatDeformer.attributeAffects(prHeatDeformer.aSquashMultiplyHeat,
outgeoAr)
# aStretchMultiplyHeat
prHeatDeformer.aStretchMultiplyHeat = nAttr.create(
"stretchMultiplyHeat", "stretchMultiplyHeat", om.MFnNumericData.kFloat,
1.0)
nAttr.setSoftMin(0.0)
nAttr.setKeyable(True)
prHeatDeformer.addAttribute(prHeatDeformer.aStretchMultiplyHeat)
prHeatDeformer.attributeAffects(prHeatDeformer.aStretchMultiplyHeat,
outgeoAr)
# aMaxHeat
prHeatDeformer.aMaxHeat = nAttr.create("maxHeat", "maxHeat",
om.MFnNumericData.kBoolean, 1)
nAttr.setKeyable(True)
prHeatDeformer.addAttribute(prHeatDeformer.aMaxHeat)
prHeatDeformer.attributeAffects(prHeatDeformer.aMaxHeat, outgeoAr)
# aSquashMaxHeat
prHeatDeformer.aSquashMaxHeat = nAttr.create("squashMaxHeat",
"squashMaxHeat",
om.MFnNumericData.kFloat, 1.0)
nAttr.setKeyable(True)
nAttr.setMin(0.0)
prHeatDeformer.addAttribute(prHeatDeformer.aSquashMaxHeat)
prHeatDeformer.attributeAffects(prHeatDeformer.aSquashMaxHeat, outgeoAr)
# aStretchMaxHeat
prHeatDeformer.aStretchMaxHeat = nAttr.create("stretchMaxHeat",
"stretchMaxHeat",
om.MFnNumericData.kFloat,
1.0)
nAttr.setKeyable(True)
nAttr.setMin(0.0)
prHeatDeformer.addAttribute(prHeatDeformer.aStretchMaxHeat)
prHeatDeformer.attributeAffects(prHeatDeformer.aStretchMaxHeat, outgeoAr)
# aGrowHeat
prHeatDeformer.aGrowHeat = nAttr.create("growHeat", "growHeat",
om.MFnNumericData.kInt, 0)
nAttr.setKeyable(True)
nAttr.setMin(0)
nAttr.setSoftMax(10)
prHeatDeformer.addAttribute(prHeatDeformer.aGrowHeat)
prHeatDeformer.attributeAffects(prHeatDeformer.aGrowHeat, outgeoAr)
# aSquashGrowHeat
prHeatDeformer.aSquashGrowHeat = nAttr.create("squashGrowHeat",
"squashGrowHeat",
om.MFnNumericData.kInt, 0)
nAttr.setKeyable(True)
nAttr.setMin(0)
nAttr.setSoftMax(10)
prHeatDeformer.addAttribute(prHeatDeformer.aSquashGrowHeat)
prHeatDeformer.attributeAffects(prHeatDeformer.aSquashGrowHeat, outgeoAr)
# aStretchGrowHeat
prHeatDeformer.aStretchGrowHeat = nAttr.create("stretchGrowHeat",
"stretchGrowHeat",
om.MFnNumericData.kInt, 0)
nAttr.setKeyable(True)
nAttr.setMin(0)
nAttr.setSoftMax(10)
prHeatDeformer.addAttribute(prHeatDeformer.aStretchGrowHeat)
prHeatDeformer.attributeAffects(prHeatDeformer.aStretchGrowHeat, outgeoAr)
# aIterationsSmoothHeat
prHeatDeformer.aIterationsSmoothHeat = nAttr.create(
"iterationsSmoothHeat", "iterationsSmoothHeat", om.MFnNumericData.kInt,
0)
nAttr.setKeyable(True)
nAttr.setMin(0)
nAttr.setSoftMax(10)
prHeatDeformer.addAttribute(prHeatDeformer.aIterationsSmoothHeat)
prHeatDeformer.attributeAffects(prHeatDeformer.aIterationsSmoothHeat,
outgeoAr)
# aStrengthSmoothHeat
prHeatDeformer.aStrengthSmoothHeat = nAttr.create("strengthSmoothHeat",
"strengthSmoothHeat",
om.MFnNumericData.kFloat,
0.2)
nAttr.setKeyable(True)
nAttr.setMin(0.0)
nAttr.setSoftMax(1.0)
prHeatDeformer.addAttribute(prHeatDeformer.aStrengthSmoothHeat)
prHeatDeformer.attributeAffects(prHeatDeformer.aStrengthSmoothHeat,
outgeoAr)
# ###############################
# deformation type (user)
# ###############################
prHeatDeformer.aDeformationType = eAttr.create("deformationType",
"deformationType", 0)
eAttr.setKeyable(True)
eAttr.addField("None", 0)
eAttr.addField("Normal Vector", 1)
eAttr.addField("BlendShape", 2)
prHeatDeformer.addAttribute(prHeatDeformer.aDeformationType)
prHeatDeformer.attributeAffects(prHeatDeformer.aDeformationType, outgeoAr)
# aIterationsSmoothDeformation
prHeatDeformer.aIterationsSmoothDeformation = nAttr.create(
"iterationsSmoothDeformer", "iterationsSmoothDeformer",
om.MFnNumericData.kInt, 0)
nAttr.setKeyable(True)
nAttr.setMin(0)
nAttr.setSoftMax(10)
prHeatDeformer.addAttribute(prHeatDeformer.aIterationsSmoothDeformation)
prHeatDeformer.attributeAffects(
prHeatDeformer.aIterationsSmoothDeformation, outgeoAr)
# aStrengthSmoothHeat
prHeatDeformer.aStrengthSmoothDeformation = nAttr.create(
"strengthSmoothDeformer", "strengthSmoothDeformer",
om.MFnNumericData.kFloat, 0.2)
nAttr.setKeyable(True)
nAttr.setMin(0.0)
nAttr.setSoftMax(1.0)
prHeatDeformer.addAttribute(prHeatDeformer.aStrengthSmoothDeformation)
prHeatDeformer.attributeAffects(prHeatDeformer.aStrengthSmoothDeformation,
outgeoAr)
# ###############################
# BlendShape
# ##############################
prHeatDeformer.aTangentSpace = eAttr.create("tangentSpace", "tangentSpace",
2)
eAttr.setKeyable(True)
eAttr.addField("Off", 0)
eAttr.addField("Simple", 1)
eAttr.addField("Full", 2)
prHeatDeformer.addAttribute(prHeatDeformer.aTangentSpace)
prHeatDeformer.attributeAffects(prHeatDeformer.aTangentSpace, outgeoAr)
# ###############################
# paintable
# ###############################
import maya.cmds as mc
mc.makePaintable('prHeatDeformer',
'weights',
attrType='multiFloat',
shapeMode='deformer')
print( 'BUILD TEST __________________________ DONE') mc.select(newNode) print( 'BUILD TEST __________________________ LOAD NODE') mc.loadPlugin( pathNodeCppWeightMap ) print( 'BUILD TEST __________________________ CREATE NODE') mc.select(mesh) newNodeWM = mc.deformer( type = nodeTypeWeightMap)[0] mc.makePaintable( clearAll = True ) mc.makePaintable( "weightMap" , "inWeightsDouble" ,attrType = "multiDouble" , sm ="deformer" ) mc.makePaintable( "weightMap" , "inWeightsFloat" ,attrType = "multiFloat" , sm ="deformer" ) mc.makePaintable( "weightMap" , "weights" ,attrType = "multiFloat" , sm ="deformer" ) mc.makePaintable( "weightMap" , "outWeights" ,attrType = "multiFloat" , sm ="deformer" ) print( 'BUILD TEST __________________________ CONNECT IN') mc.connectAttr( ( newNode + '.outValuesList' ) , ( newNodeWM + '.inWeightsList' ) ) print( 'BUILD TEST __________________________ CONNECT OUT') print( 'BUILD TEST __________________________ SET ATTR') mc.setAttr( newNode + '.envelope', 1) mc.setAttr( newNode + '.cache', 0) mc.refresh() mc.setAttr( newNode + '.cache', 1)
def nodeInitializer():
# default attr
outgeoAr = OpenMayaMPx.cvar.MPxDeformerNode_outputGeom
# attribute type variables
gAttr = om.MFnGenericAttribute()
nAttr = om.MFnNumericAttribute()
mAttr = om.MFnMatrixAttribute()
rAttr = om.MRampAttribute()
eAttr = om.MFnEnumAttribute()
# aDebug
prAttractNode.aDebug = eAttr.create("debug", "debug", 2)
eAttr.setChannelBox(True)
eAttr.addField("Off", 0)
eAttr.addField("Warnings", 1)
eAttr.addField("Show all", 2)
prAttractNode.addAttribute(prAttractNode.aDebug)
prAttractNode.attributeAffects(prAttractNode.aDebug, outgeoAr)
# aMaxDistance
prAttractNode.aMaxDistance = nAttr.create("maxDistance", "maxDistance", om.MFnNumericData.kFloat, 1)
nAttr.setKeyable(True)
nAttr.setMin(0.0)
prAttractNode.addAttribute(prAttractNode.aMaxDistance)
prAttractNode.attributeAffects(prAttractNode.aMaxDistance, outgeoAr)
# aFalloff
prAttractNode.aFalloff = rAttr.createCurveRamp("falloff", "falloff")
prAttractNode.addAttribute(prAttractNode.aFalloff)
prAttractNode.attributeAffects(prAttractNode.aFalloff, outgeoAr)
# aMaxDistanceUv
prAttractNode.aMaxDistanceUv = rAttr.createCurveRamp("maxDistanceUv", "maxDistanceUv")
prAttractNode.addAttribute(prAttractNode.aMaxDistanceUv)
prAttractNode.attributeAffects(prAttractNode.aMaxDistanceUv, outgeoAr)
# aProjectOnNormal
prAttractNode.aProjectOnNormal = nAttr.create("projectOnNormal", "projectOnNormal", om.MFnNumericData.kFloat, 0.0)
nAttr.setKeyable(True)
nAttr.setMin(0.0)
nAttr.setMax(1.0)
prAttractNode.addAttribute(prAttractNode.aProjectOnNormal)
prAttractNode.attributeAffects(prAttractNode.aProjectOnNormal, outgeoAr)
# aNormalDirectionLimit
prAttractNode.aNormalDirectionLimit = eAttr.create("normalDirectionLimit", "normalDirectionLimit", 0)
eAttr.setKeyable(True)
eAttr.addField("Off", 0)
eAttr.addField("Only positive", 1)
eAttr.addField("Only negative", 2)
prAttractNode.addAttribute(prAttractNode.aNormalDirectionLimit)
prAttractNode.attributeAffects(prAttractNode.aNormalDirectionLimit, outgeoAr)
# aClosestVertex
prAttractNode.aClosestVertex = nAttr.create("closestVertex", "closestVertex", om.MFnNumericData.kFloat, 0.0)
nAttr.setKeyable(True)
nAttr.setMin(0.0)
nAttr.setMax(1.0)
prAttractNode.addAttribute(prAttractNode.aClosestVertex)
prAttractNode.attributeAffects(prAttractNode.aClosestVertex, outgeoAr)
# aInputShape
prAttractNode.aInputShape = gAttr.create("inputShape", "inputShape")
gAttr.setReadable(False)
gAttr.addDataAccept(om.MFnNurbsCurveData.kNurbsCurve)
gAttr.addDataAccept(om.MFnNurbsSurfaceData.kNurbsSurface)
gAttr.addDataAccept(om.MFnMeshData.kMesh)
prAttractNode.addAttribute(prAttractNode.aInputShape)
prAttractNode.attributeAffects(prAttractNode.aInputShape, outgeoAr)
# aInputMatrix
prAttractNode.aInputMatrix = mAttr.create("inputMatrix", "inputMatrix")
mAttr.setReadable(False)
prAttractNode.addAttribute(prAttractNode.aInputMatrix)
prAttractNode.attributeAffects(prAttractNode.aInputMatrix, outgeoAr)
# paintable
import maya.cmds as mc
mc.makePaintable('prAttractNode', 'weights', attrType='multiFloat', shapeMode='deformer')
def rmvPaintAttribute(subName, attrName):
mc.makePaintable(subName, attrName, rm=1)