def transfer_uvs_to_skinned_geometry(source_mesh=None,
target_mesh=None,
use_intermediate_shape=False,
**kwargs):
out_dict = {'success': False, 'result': None}
selection = dcc.selected_nodes_of_type('transform')
source_transform = source_mesh or (
selection[0] if python.index_exists_in_list(selection, 0) else None)
target_transform = target_mesh or (
selection[1] if python.index_exists_in_list(selection, 1) else None)
if not source_transform or not target_transform:
out_dict[
'msg'] = 'Select source mesh and target mesh before executing Transfers UVs to skinned geometry.'
return out_dict
try:
result = skin_utils.transfer_uvs_to_skinned_geometry(
source_mesh=source_mesh,
target_mesh=target_mesh,
use_intermediate_shape=use_intermediate_shape,
**kwargs)
out_dict['result'] = result
except Exception as exc:
out_dict[
'msg'] = 'Was not possible to transfers UVs to skinned geometry: {}'.format(
exc)
return out_dict
out_dict['success'] = True
return out_dict
def swap_skin_weights(source_joint=None, target_joint=None, mesh=None):
out_dict = {'success': False, 'result': None}
selection = dcc.selected_nodes()
source_joint = source_joint or (
selection[0] if python.index_exists_in_list(selection, 0) else None)
if not source_joint:
out_dict['msg'] = 'No source joint found to swap skin weights from.'
return out_dict
target_joint = target_joint or (
selection[1] if python.index_exists_in_list(selection, 1) else None)
if not target_joint:
out_dict['msg'] = 'No target joint found to swap skin weights to.'
return out_dict
mesh = mesh or (selection[2]
if python.index_exists_in_list(selection, 2) else None)
if not mesh:
out_dict['msg'] = 'No mesh with skinning information found'
return out_dict
try:
result = skin_utils.swap_skin_weights(source_joint, target_joint, mesh)
out_dict['result'] = result
except Exception as exc:
out_dict['msg'] = 'Was not possible to swap skin weights: {}'.format(
exc)
return out_dict
out_dict['success'] = True
return out_dict
def copy_skin_weights(source_mesh=None,
target_mesh=None,
show_options=False,
**kwargs):
out_dict = {'success': False, 'result': None}
selection = dcc.selected_nodes_of_type('transform')
source_transform = source_mesh or (
selection[0] if python.index_exists_in_list(selection, 1) else None)
target_transform = target_mesh or (
selection[1] if python.index_exists_in_list(selection, 1) else None)
if not source_transform or not target_transform:
out_dict[
'msg'] = 'Select source mesh and target mesh before executing Copy Skin Weights.'
return out_dict
try:
result = skin_utils.copy_skin_weights(source_mesh=source_mesh,
target_mesh=target_mesh,
show_options=show_options,
**kwargs)
out_dict['result'] = result
except Exception as exc:
out_dict['msg'] = 'Was not possible to copy skin weights: {}'.format(
exc)
return out_dict
out_dict['success'] = True
return out_dict
def match_rotation(source_transform=None, target_transform=None):
"""
Matches rotation of the source node to the rotation of the given target node(s)
"""
out_dict = {'success': False, 'result': list()}
selection = dcc.selected_nodes_of_type(node_type='transform')
source_transform = source_transform or selection[
0] if python.index_exists_in_list(selection, 0) else None
if not source_transform:
out_dict[
'msg'] = 'No source transform given to match against target rotation.'
return out_dict
target_transform = target_transform or selection[1:] if len(
selection) > 1 else None
if not source_transform:
out_dict[
'msg'] = 'No target transform(s) given to match source rotation against.'
return out_dict
source_transform = python.force_list(source_transform)
target_transform = python.force_list(target_transform)
percentage = 100.0 / len(source_transform)
for i, source in enumerate(source_transform):
library.Command.progressCommand.emit(
percentage * (i + 1), 'Matching rotation: {}'.format(source))
try:
maya.cmds.delete(
maya.cmds.orientConstraint(target_transform,
source,
maintainOffset=False))
# For joints, we store now rotation data in jointOrient attribute
if dcc.node_type(source) == 'joint':
for axis in 'XYZ':
joint_orient_attr = 'jointOrient{}'.format(axis)
joint_rotation_attr = 'rotate{}'.format(axis)
dcc.set_attribute_value(source, joint_orient_attr, 0.0)
joint_rotation = dcc.get_attribute_value(
source, joint_rotation_attr)
dcc.set_attribute_value(source, joint_orient_attr,
joint_rotation)
dcc.set_attribute_value(source, joint_rotation_attr, 0.0)
out_dict['result'].append(source)
except Exception as exc:
out_dict[
'msg'] = 'Was not possible to match node "{}" rotation to "{}" : {}'.format(
source_transform, target_transform, exc)
return out_dict
matched_nodes = out_dict.get('result', None)
if matched_nodes:
dcc.select_node(matched_nodes)
out_dict['success'] = True
return out_dict
def match_scale(source_transform=None, target_transform=None):
"""
Matches scale of the source node to the scale of the given target node(s)
"""
out_dict = {'success': False, 'result': list()}
selection = dcc.selected_nodes_of_type(node_type='transform')
source_transform = source_transform or selection[
0] if python.index_exists_in_list(selection, 0) else None
if not source_transform:
out_dict[
'msg'] = 'No source transform given to match against target scale.'
return out_dict
target_transform = target_transform or selection[1:] if len(
selection) > 1 else None
if not source_transform:
out_dict[
'msg'] = 'No target transform(s) given to match source scale against.'
return out_dict
source_transform = python.force_list(source_transform)
target_transform = python.force_list(target_transform)
percentage = 100.0 / len(source_transform)
for i, source in enumerate(source_transform):
library.Command.progressCommand.emit(
percentage * (i + 1), 'Matching scale: {}'.format(source))
try:
maya.cmds.delete(
maya.cmds.scaleConstraint(target_transform,
source,
maintainOffset=False))
out_dict['result'].append(source)
except Exception as exc:
out_dict[
'msg'] = 'Was not possible to match node "{}" scale to "{}" : {}'.format(
source_transform, target_transform, exc)
return out_dict
matched_nodes = out_dict.get('result', None)
if matched_nodes:
dcc.select_node(matched_nodes)
out_dict['success'] = True
return out_dict