def createSticky(stickyName = 'Deformer', scale = 0.2):
"""
Sticky : Creates a rivet with a softmod deformer
Returns the sticky locator
"""
rivetData = buildRivet()
rivet_trans = rivetData[0]
curveFromMeshEdgeList = rivetData[1]
MeshName = rivetData[2]
pm.PyNode(rivet_trans).v.set(0)
## master and offset grp
deformer__sys__ = pm.createNode('transform', n = '{}_{}__{}'.format(stickyName, NC.SYSTEM, NC.GRP))
deformer_offset_grp__ = pm.createNode('transform', n = '{}__offset__{}'.format(stickyName, NC.GRP))
pm.parent(deformer_offset_grp__, deformer__sys__)
## create locator
sticky_locator = pm.spaceLocator(name = '{}_sticky'.format(MeshName))
adb.changeColor_func(sticky_locator, 'index', col = 18)
pm.PyNode(sticky_locator).localScaleX.set(scale)
pm.PyNode(sticky_locator).localScaleY.set(scale)
pm.PyNode(sticky_locator).localScaleZ.set(scale)
pm.parent(sticky_locator, deformer_offset_grp__)
pm.matchTransform(deformer_offset_grp__, rivet_trans.getParent(), rot = True, pos=True)
## create softmod
softModName = '{}__softMod__'.format(stickyName)
softModDeformer = pm.softMod(MeshName,n=softModName)
pm.softMod(softModDeformer[0], edit = True, wn=(sticky_locator,sticky_locator), fas=False, fm=False )
pm.PyNode('{}HandleShape'.format(softModDeformer[0])).v.set(0)
## connect falloff Center
adb.connect_axesAttr(deformer_offset_grp__, softModDeformer[0], outputs = ['translate'], inputs = ['falloffCenter'])
deformer_offset_grp__.inverseMatrix >> softModDeformer[0].bindPreMatrix
_sticky_Attr = adbAttr.NodeAttr([sticky_locator])
_sticky_Attr.addAttr('Softmod_Falloff_Radius', 0.75, min = 0, max = 100 )
sticky_locator.Softmod_Falloff_Radius >> softModDeformer[0].falloffRadius
##giving new input geo to curveFromMeshEdges
groupPartsNodeName = pm.listConnections(softModName, t='groupParts')
for index in range(len(curveFromMeshEdgeList)):
pm.PyNode('{}GroupParts.outputGeometry'.format(softModName)) >> curveFromMeshEdgeList[index].inputMesh
adb.connect_axesAttr(rivet_trans.getParent(), deformer_offset_grp__, outputs = ['translate', 'rotate'], inputs = [])
## clean scene
pm.delete(softModDeformer[1])
pm.parent(rivet_trans.getParent(),deformer__sys__)
pm.select(clear=True)
sys.stdout.write('// Result: Sticky created // \n ')
return sticky_locator
def create_point_base(self, *args, **kwargs):
geometry = kwargs.pop('geo', None)
if geometry.__class__ is not list:
geometry = list(geometry)
for each_geo in geometry:
if not pm.objExists(each_geo):
geometry.remove(each_geo)
if geometry:
if 'size' in kwargs:
radius = kwargs['size']
else:
radius = 1
previous_controls = len(self.controls)
super(SoftModRig, self).create_point_base(*args, **kwargs)
for each_point, control in zip(args,
self.controls[previous_controls:]):
position = dataValidators.as_vector_position(each_point)
soft_mod, soft_mod_transform = pm.softMod(geometry[0])
for each in geometry[1:]:
soft_mod.setGeometry(each)
soft_mod_transform.setParent(self.rig_system.kinematics)
soft_mod_transform.origin.set(position)
self.soft_mod.append([soft_mod, soft_mod_transform])
pm.xform(soft_mod_transform, pivots=position)
soft_mod.falloffCenter.set(position)
control.translate >> soft_mod_transform.translate
control.rotate >> soft_mod_transform.rotate
control.scale >> soft_mod_transform.scale
self.create_sphere_display_control_base(control, radius)
control.radius >> soft_mod.falloffRadius
else:
print 'geo key word arg needs to be specified with valid scene geometry'
def _createSoftModTweak(baseCtl, tweakCtl, name, targets):
sm = pm.softMod(targets, wn=[tweakCtl, tweakCtl])
pm.rename(sm[0], "{}_softMod".format(name))
# disconnect default connection
plugs = sm[0].softModXforms.listConnections(p=True)
for p in plugs:
pm.disconnectAttr(p, sm[0].softModXforms)
pm.delete(p.node())
dm_node = node.createDecomposeMatrixNode(baseCtl.worldMatrix[0])
pm.connectAttr(dm_node.outputTranslate, sm[0].falloffCenter)
mul_node = node.createMulNode(dm_node.outputScaleX,
tweakCtl.attr("falloff"))
pm.connectAttr(mul_node.outputX, sm[0].falloffRadius)
mulMatrix_node = applyop.gear_mulmatrix_op(tweakCtl.worldMatrix[0],
tweakCtl.parentInverseMatrix[0])
pm.connectAttr(mulMatrix_node.output, sm[0].weightedMatrix)
pm.connectAttr(baseCtl.worldInverseMatrix[0], sm[0].postMatrix)
pm.connectAttr(baseCtl.worldMatrix[0], sm[0].preMatrix)
attribute.addAttribute(sm[0], "_isSoftTweak", "bool", False, keyable=False)
sm[0].addAttr("ctlRoot", at='message', m=False)
sm[0].addAttr("ctlBase", at='message', m=False)
sm[0].addAttr("ctlTweak", at='message', m=False)
pm.connectAttr(baseCtl.getParent().attr("message"), sm[0].attr("ctlRoot"))
pm.connectAttr(baseCtl.attr("message"), sm[0].attr("ctlBase"))
pm.connectAttr(tweakCtl.attr("message"), sm[0].attr("ctlTweak"))
return sm[0]
def control_to_softMod(self):
sels = pm.ls(sl=1)
if len(sels) == 2 :
control = sels[0]
geometry = sels[1]
falloff_radius = control.falloffRadius.get()
falloff_mode = control.falloffMode.get()
pos = t = pm.xform(control,q=1,ws=1,t=1)
r = pm.xform(control,q=1,ws=1,ro=1)
s = pm.xform(control,q=1,r=1,s=1)
pm.select(geometry,r=1)
#softMod -falloffMode 1 -falloffAroundSelection 0
(softMod,softMod_handle) = pm.softMod(falloffMode=1, falloffAroundSelection=0)
#rename $tempString[0] ("convertedSoftMod_"+$sel[0])
pm.rename(softMod, ( 'convertedSoftMod_'+control.name() ) )
pm.rename(softMod_handle, ( 'convertedSoftModHandle_'+control.name() ) )
softMod.falloffRadius.set( falloff_radius )
softMod.falloffMode.set( falloff_mode )
#setAttr -type float3 ($softModHandle+"Shape.origin") ($pos[0]) $pos[1] $pos[2];
softMod_handle.getShape().origin.set(pos)
#setAttr ($softMod+".falloffCenter") ($pos[0]) $pos[1] $pos[2];
softMod.falloffCenter.set(pos)
#xform -piv ($pos[0]) $pos[1] $pos[2] $softModHandle;
pm.xform(softMod_handle,piv=pos)
#xform -ws -t ($t[0]-$pos[0]) ($t[1]-$pos[1]) ($t[2]-$pos[2]) -ro $r[0] $r[1] $r[2] -s $s[0] $s[1] $s[2] $softModHandle;
pm.xform(softMod_handle,ws=1,t=((t[0]-pos[0]),(t[1]-pos[1]),(t[2]-pos[2])),ro=r,s=s)
pm.select(softMod_handle)
else:
pm.warning('control_to_softMod:please select one control and one geometry first')
def _createSoftModTweak(baseCtl,
tweakCtl,
name,
targets,
nameExt="softMod",
is_asset=False):
sm = pm.softMod(targets, wn=[tweakCtl, tweakCtl])
pm.rename(sm[0], "{}_{}".format(name, nameExt))
# disconnect default connection
plugs = sm[0].softModXforms.listConnections(p=True)
for p in plugs:
pm.disconnectAttr(p, sm[0].softModXforms)
pm.delete(p.node())
dm_node = node.createDecomposeMatrixNode(baseCtl.worldMatrix[0])
pm.connectAttr(dm_node.outputTranslate, sm[0].falloffCenter)
mul_node = node.createMulNode(dm_node.outputScaleX,
tweakCtl.attr("falloff"))
pm.connectAttr(mul_node.outputX, sm[0].falloffRadius)
pm.connectAttr(tweakCtl.attr("surfaceMode"), sm[0].falloffMode)
mulMatrix_node = applyop.gear_mulmatrix_op(tweakCtl.worldMatrix[0],
tweakCtl.parentInverseMatrix[0])
pm.connectAttr(mulMatrix_node.output, sm[0].weightedMatrix)
pm.connectAttr(baseCtl.worldInverseMatrix[0], sm[0].postMatrix)
pm.connectAttr(baseCtl.worldMatrix[0], sm[0].preMatrix)
if is_asset:
tag_name = ASSET_TAG
else:
tag_name = SHOT_TAG
attribute.addAttribute(sm[0], tag_name, "bool", False, keyable=False)
sm[0].addAttr("ctlRoot", at='message', m=False)
sm[0].addAttr("ctlBase", at='message', m=False)
sm[0].addAttr("ctlTweak", at='message', m=False)
pm.connectAttr(baseCtl.getParent().attr("message"), sm[0].attr("ctlRoot"))
pm.connectAttr(baseCtl.attr("message"), sm[0].attr("ctlBase"))
pm.connectAttr(tweakCtl.attr("message"), sm[0].attr("ctlTweak"))
# This connection allow the softTweak to work if we apply the skin
# precision fix.
# TODO: By default only apply to a non asset tweaks.
if skin.getSkinCluster(targets[0]) and not is_asset:
skin_cls = skin.getSkinCluster(targets[0])
cnxs = skin_cls.matrix[0].listConnections()
if (cnxs and cnxs[0].type() == "mgear_mulMatrix" and
not sm[0].hasAttr("_fixedSkinFix")):
# tag the softmod as fixed
attribute.addAttribute(sm[0], "_fixedSkinFix", "bool")
# original connections
matrix_cnx = sm[0].matrix.listConnections(p=True)[0]
preMatrix_cnx = sm[0].preMatrix.listConnections(p=True)[0]
wgtMatrix_cnx = sm[0].weightedMatrix.listConnections(p=True)[0]
postMatrix_cnx = sm[0].postMatrix.listConnections(p=True)[0]
# pre existing node operators
mulMtx_node = wgtMatrix_cnx.node()
dcMtx_node = sm[0].falloffCenter.listConnections(p=True)[0].node()
# geo offset connnections
geo_root = targets[0].getParent()
gr_W = geo_root.worldMatrix[0]
gr_WI = geo_root.worldInverseMatrix[0]
# new offset operators
mmm1 = applyop.gear_mulmatrix_op(preMatrix_cnx, gr_WI)
mmm2 = applyop.gear_mulmatrix_op(matrix_cnx, gr_WI)
mmm3 = applyop.gear_mulmatrix_op(gr_W, postMatrix_cnx)
# re-wire connections
pm.connectAttr(mmm1.output, dcMtx_node.inputMatrix, f=True)
pm.connectAttr(mmm1.output, sm[0].preMatrix, f=True)
pm.connectAttr(mmm2.output, sm[0].matrix, f=True)
pm.connectAttr(mmm2.output, mulMtx_node.matrixA, f=True)
pm.connectAttr(mmm3.output, mulMtx_node.matrixB, f=True)
pm.connectAttr(mmm3.output, sm[0].postMatrix, f=True)
_neutra_geomMatrix(sm[0])
return sm[0]
def softModDeformer(vertex):
deformerNode = pm.softMod(vertex)[0]
deformerNode.falloffMasking.set(0)
return deformerNode
