def attach_to_plane(self, constraint_rot=True):
"""
Create follicle attached to the place for each input joint
:param constraint_rot: Are the joints will be constraint in rotation on the follicle
:return: Nothing
"""
nomenclature_rig = self.get_nomenclature_rig()
fol_v = 0.5 # Always in the center
#split_value = 1.0 / (len(self.chain_jnt) - 1)
for i, jnt in enumerate(self.chain_jnt):
#fol_u = split_value * i
# TODO: Validate that we don't need to inverse the rotation separately.
jnt_pos = jnt.getMatrix(worldSpace=True).translate
pos, fol_u, fol_v = libRigging.get_closest_point_on_surface(self._ribbon_shape, jnt_pos)
fol_name = nomenclature_rig.resolve("ribbonFollicle{0:02d}".format(i))
fol_shape = libRigging.create_follicle2(self._ribbon_shape, u=fol_u, v=fol_v)
fol = fol_shape.getParent()
fol.rename(fol_name)
if constraint_rot:
pymel.parentConstraint(fol, jnt, mo=True)
else:
pymel.pointConstraint(fol, jnt, mo=True)
self._follicles.append(fol)
def get_base_uv(self):
pos = self.get_jnt_tm().translate
fol_pos, fol_u, fol_v = libRigging.get_closest_point_on_surface(
self.surface, pos)
return fol_u, fol_v