def _apply_individual_grip(self, armature_object):
_LOG.enter()
for finger_number in [1, 2, 3, 4, 5]:
self._create_grip_bone(finger_number, armature_object)
grip_name = self._get_grip_bone_name_for_finger(finger_number)
bpy.ops.object.mode_set(mode='EDIT', toggle=False)
parent_name = self.get_immediate_parent_name_of_finger(finger_number)
parent_bone = RigService.find_edit_bone_by_name(parent_name, armature_object)
grip_bone = RigService.find_edit_bone_by_name(grip_name, armature_object)
grip_bone.parent = parent_bone
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
bpy.ops.object.mode_set(mode='POSE', toggle=False)
finger_segments = self.get_reverse_list_of_bones_in_finger(finger_number)
for bone_name in finger_segments:
constraint = RigService.add_copy_rotation_constraint_to_pose_bone(bone_name, grip_name, armature_object, copy_y=False, copy_z=False)
constraint.influence = 1.0 / len(finger_segments)
bone_name = finger_segments[-1]
constraint = RigService.add_copy_rotation_constraint_to_pose_bone(bone_name, grip_name, armature_object, copy_x=False)
if self.settings["hide_fk"]:
self._hide_bones(armature_object, finger_segments)
def _set_parent(self, armature_object, has_elbow_ik=False, has_shoulder_ik=False):
_LOG.enter()
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
bpy.ops.object.mode_set(mode='EDIT', toggle=False)
if not "arm_parenting_strategy" in self.settings:
return
strategy = self.settings["arm_parenting_strategy"]
if not strategy or strategy == "NONE":
return
hand_ik = RigService.find_edit_bone_by_name(self.which_arm + "_hand_ik", armature_object)
elbow_ik = None
shoulder_ik = None
if has_elbow_ik:
elbow_ik = RigService.find_edit_bone_by_name(self.which_arm + "_elbow_ik", armature_object)
if has_shoulder_ik:
shoulder_ik = RigService.find_edit_bone_by_name(self.which_arm + "_shoulder_ik", armature_object)
if strategy == "ROOT":
root_bone = RigService.find_edit_bone_by_name(self.get_root(), armature_object)
hand_ik.parent = root_bone
if elbow_ik:
elbow_ik.parent = root_bone
if shoulder_ik:
shoulder_ik.parent = root_bone
if strategy == "SPINE":
spine_bone = RigService.find_edit_bone_by_name(self.get_shoulders_immediate_parent(), armature_object)
hand_ik.parent = spine_bone
if elbow_ik:
elbow_ik.parent = spine_bone
if shoulder_ik:
shoulder_ik.parent = spine_bone
if strategy == "OUTER":
if elbow_ik:
elbow_ik.parent = hand_ik
if shoulder_ik:
shoulder_ik.parent = elbow_ik
if strategy == "INNER":
if elbow_ik:
hand_ik.parent = elbow_ik
if shoulder_ik:
elbow_ik.parent = shoulder_ik
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
def _set_parent(self,
armature_object,
has_knee_ik=False,
has_hip_ik=False):
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
bpy.ops.object.mode_set(mode='EDIT', toggle=False)
if not "leg_parenting_strategy" in self.settings:
return
strategy = self.settings["leg_parenting_strategy"]
if not strategy or strategy == "NONE":
return
foot_ik = RigService.find_edit_bone_by_name(
self.which_leg + "_foot_ik", armature_object)
knee_ik = None
hip_ik = None
if has_knee_ik:
knee_ik = RigService.find_edit_bone_by_name(
self.which_leg + "_knee_ik", armature_object)
if has_hip_ik:
hip_ik = RigService.find_edit_bone_by_name(
self.which_leg + "_hip_ik", armature_object)
if strategy == "ROOT":
root_bone = RigService.find_edit_bone_by_name(
self.get_root(), armature_object)
foot_ik.parent = root_bone
if knee_ik:
knee_ik.parent = root_bone
if hip_ik:
hip_ik.parent = root_bone
if strategy == "OUTER":
if knee_ik:
knee_ik.parent = foot_ik
if hip_ik:
hip_ik.parent = knee_ik
if strategy == "INNER":
if knee_ik:
foot_ik.parent = knee_ik
if hip_ik:
knee_ik.parent = hip_ik
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
def execute(self, context):
_LOG.enter()
_LOG.debug("click")
blender_object = context.active_object
bpy.ops.object.mode_set(mode='EDIT', toggle=False)
ball_r = RigService.find_edit_bone_by_name("ball_r", blender_object)
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
if not ball_r:
self.report(
{'ERROR'},
"Only the \"Game engine\" skeleton is supported so far")
return {'FINISHED'}
bpy.ops.object.transform_apply(location=True,
scale=False,
rotation=False)
from mpfb.ui.rigify.rigifypanel import RIGIFY_PROPERTIES
settings = RIGIFY_PROPERTIES.as_dict(entity_reference=context.scene)
helpers = RigifyHelpers.get_instance(settings)
helpers.convert_to_rigify(blender_object)
self.report({'INFO'}, "Converted to rigify")
return {'FINISHED'}
def _clear_finger_ik(self, finger_number, armature_object):
_LOG.enter()
bpy.ops.object.mode_set(mode='EDIT', toggle=False)
bone_name = self._get_point_ik_bone_name_for_finger(finger_number)
bone = RigService.find_edit_bone_by_name(bone_name, armature_object)
_LOG.debug("Point bone to remove, if any", bone)
if bone:
armature_object.data.edit_bones.remove(bone)
def _clear_master_grip(self, armature_object):
bone_name = self._get_master_grip_bone_name()
bpy.ops.object.mode_set(mode='EDIT', toggle=False)
bone = RigService.find_edit_bone_by_name(bone_name, armature_object)
_LOG.debug("Master grip bone to remove, if any", bone)
if bone:
armature_object.data.edit_bones.remove(bone)
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
def reposition_edit_bone(self):
"""Reposition bones to fit the current state of the basemesh."""
bpy.ops.object.mode_set(mode='EDIT', toggle=False)
for bone_name in self.rig_definition.keys():
bone_info = self.rig_definition[bone_name]
bone = RigService.find_edit_bone_by_name(bone_name, self.armature_object)
bone.head = self._get_best_location_from_strategy(bone_info["head"])
bone.tail = self._get_best_location_from_strategy(bone_info["tail"])
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
def _apply_point(self, armature_object):
_LOG.enter()
for finger_number in [1, 2, 3, 4, 5]:
self._create_point_ik_bone(finger_number, armature_object)
ik_name = self._get_point_ik_bone_name_for_finger(finger_number)
bpy.ops.object.mode_set(mode='EDIT', toggle=False)
parent_name = self.get_immediate_parent_name_of_finger(finger_number)
parent_bone = RigService.find_edit_bone_by_name(parent_name, armature_object)
ik_bone = RigService.find_edit_bone_by_name(ik_name, armature_object)
ik_bone.parent = parent_bone
chain_length = self.get_finger_segment_count(finger_number)
self._set_finger_ik_target(finger_number, armature_object, chain_length)
if self.settings["hide_fk"]:
bones_to_hide = self.get_reverse_list_of_bones_in_finger(finger_number)
self._hide_bones(armature_object, bones_to_hide)
def update_edit_bone_metadata(self):
"""Assign metadata fitting for the edit bones."""
bpy.ops.object.mode_set(mode='EDIT', toggle=False)
for bone_name in self.rig_definition.keys():
bone_info = self.rig_definition[bone_name]
bone = RigService.find_edit_bone_by_name(bone_name, self.armature_object)
if bone_info["parent"]:
bone.parent = RigService.find_edit_bone_by_name(bone_info["parent"], self.armature_object)
bone.use_connect = bone_info["use_connect"]
bone.use_local_location = bone_info["use_local_location"]
bone.use_inherit_rotation = bone_info["use_inherit_rotation"]
bone.inherit_scale = bone_info["inherit_scale"]
if "layers" in bone_info:
i = 0
for layer in bone_info["layers"]:
bone.layers[i] = layer
i = i + 1
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
def _create_master_grip_bone(self, armature_object):
_LOG.enter()
bpy.ops.object.mode_set(mode='EDIT', toggle=False)
finger3_tip_name = self.get_last_segment_name_of_finger(3)
finger4_tip_name = self.get_last_segment_name_of_finger(4)
finger3_root_name = self.get_first_segment_name_of_finger(3)
finger4_root_name = self.get_first_segment_name_of_finger(4)
roll = self._bone_info["edit_bones"][finger3_root_name]["roll"]
finger3_head = self._bone_info["edit_bones"][finger3_root_name]["head"]
finger3_tail = self._bone_info["edit_bones"][finger3_tip_name]["tail"]
finger4_head = self._bone_info["edit_bones"][finger4_root_name]["head"]
finger4_tail = self._bone_info["edit_bones"][finger4_tip_name]["tail"]
head = (finger3_head + finger4_head) / 2
tail = (finger3_tail + finger4_tail) / 2
bone_name = self._get_master_grip_bone_name()
bones = armature_object.data.edit_bones
bone = bones.new(bone_name)
bone.head = head
bone.tail = tail
bone.roll = roll
parent_name = self.get_immediate_parent_name_of_finger(3)
parent_bone = RigService.find_edit_bone_by_name(parent_name, armature_object)
bone.parent = parent_bone
# Needed to save bone
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
bpy.ops.object.mode_set(mode='POSE', toggle=False)
pose_bone = RigService.find_pose_bone_by_name(bone_name, armature_object)
root_bone3 = RigService.find_pose_bone_by_name(finger3_root_name, armature_object)
root_bone4 = RigService.find_pose_bone_by_name(finger4_root_name, armature_object)
pose_bone.location = (root_bone3.location + root_bone4.location) / 2
RigService.display_pose_bone_as_empty(armature_object, bone_name, 'CIRCLE')
pose_bone.custom_shape_scale = 0.6
for i in range(3):
pose_bone.lock_location[i] = True
pose_bone.lock_scale[i] = True
def execute(self, context):
_LOG.enter()
armature_object = context.object
bpy.ops.object.mode_set(mode='EDIT', toggle=False)
levator = RigService.find_edit_bone_by_name("levator03.L",
armature_object)
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
if not levator:
self.report({
'ERROR'
}, "Only the \"Default\" and \"Default no toes\" skeletons are supported so far"
)
return {'FINISHED'}
from mpfb.ui.righelpers.righelperspanel import SETUP_HELPERS_PROPERTIES # pylint: disable=C0415
settings = SETUP_HELPERS_PROPERTIES.as_dict(
entity_reference=context.scene)
if "arm_helpers_type" in settings and settings[
"arm_helpers_type"] and settings["arm_helpers_type"] != "NONE":
_LOG.debug("Adding arm helpers:", settings["arm_helpers_type"])
self._arm_helpers(armature_object, settings)
else:
_LOG.debug("Not adding arm helpers")
if "leg_helpers_type" in settings and settings[
"leg_helpers_type"] and settings["leg_helpers_type"] != "NONE":
_LOG.debug("Adding leg helpers:", settings["leg_helpers_type"])
self._leg_helpers(armature_object, settings)
else:
_LOG.debug("Not adding leg helpers")
if "finger_helpers_type" in settings and settings[
"finger_helpers_type"] and settings[
"finger_helpers_type"] != "NONE":
_LOG.debug("Adding finger helpers:",
settings["finger_helpers_type"])
self._finger_helpers(armature_object, settings)
else:
_LOG.debug("Not adding finger helpers")
if "eye_ik" in settings and settings["eye_ik"]:
_LOG.debug("Adding eye ik")
self._eye_helpers(armature_object, settings)
else:
_LOG.debug("Not adding eye ik")
self.report({'INFO'}, "Helpers were added")
return {'FINISHED'}
def execute(self, context):
scene = context.scene
if not ObjectService.object_is_skeleton(context.active_object):
self.report({'ERROR'}, "Must have armature object selected")
return {'FINISHED'}
from mpfb.ui.addrig.addrigpanel import ADD_RIG_PROPERTIES # pylint: disable=C0415
armature_object = context.active_object
delete_after_generate = ADD_RIG_PROPERTIES.get_value(
"delete_after_generate", entity_reference=scene)
bpy.ops.pose.rigify_generate()
rigify_object = context.active_object
rigify_object.show_in_front = True
_LOG.debug("rigify", rigify_object)
for child in ObjectService.get_list_of_children(armature_object):
child.parent = rigify_object
for bone in armature_object.data.bones:
name = bone.name
if name in child.vertex_groups and not "teeth" in name:
vertex_group = child.vertex_groups.get(name)
vertex_group.name = "DEF-" + name
for modifier in child.modifiers:
if modifier.type == 'ARMATURE':
modifier.object = rigify_object
if delete_after_generate:
objs = bpy.data.objects
objs.remove(objs[armature_object.name], do_unlink=True)
bpy.ops.object.mode_set(mode='EDIT', toggle=False)
teethb = RigService.find_edit_bone_by_name("teeth.B", rigify_object)
teethb.use_deform = True
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
self.report({'INFO'}, "A rig was generated")
return {'FINISHED'}
def _set_use_connect_on_bones(self,
armature_object,
bone_names,
exclude_first=True):
_LOG.enter()
bpy.ops.object.mode_set(mode='EDIT', toggle=False)
if exclude_first:
bone_names = list(
bone_names) # to modify a copy rather than the source list
bone_names.pop(0)
for bone_name in bone_names:
_LOG.debug("About to set use_connect on", bone_name)
edit_bone = RigService.find_edit_bone_by_name(
bone_name, armature_object)
edit_bone.use_connect = True
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
def remove_ik(self, armature_object):
"""Remove rig helpers for arms and hands based on the settings that were provided
when constructing the class, and information about the current status of the
armature object."""
_LOG.enter()
self._bone_info = RigService.get_bone_orientation_info_as_dict(armature_object)
mode = str(RigHelpersProperties.get_value("arm_mode", entity_reference=armature_object)).strip()
_LOG.debug("mode is", mode)
include_shoulder = False
if mode == "LOWERUPPERSHOULDER":
include_shoulder = True
if mode == "SHOULDERCHAIN":
include_shoulder = True
bpy.ops.object.mode_set(mode='POSE', toggle=False)
bones_to_clear = self.get_reverse_list_of_bones_in_arm(True, True, True, include_shoulder)
for bone_name in bones_to_clear:
_LOG.debug("Will attempt to clear constraints from", bone_name)
RigService.remove_all_constraints_from_pose_bone(bone_name, armature_object)
self._show_bones(armature_object, bones_to_clear)
bpy.ops.object.mode_set(mode='EDIT', toggle=False)
ik_bones = [
self.which_arm + "_hand_ik",
self.which_arm + "_elbow_ik",
self.which_arm + "_shoulder_ik"
]
for bone_name in ik_bones:
bone = RigService.find_edit_bone_by_name(bone_name, armature_object)
if bone:
armature_object.data.edit_bones.remove(bone)
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
_LOG.debug("Done")
def remove_ik(self, armature_object):
"""Remove rig helpers for hips, legs and feet based on the settings that were provided
when constructing the class, and information about the current status of the
armature object."""
_LOG.enter()
mode = str(
RigHelpersProperties.get_value(
"leg_mode", entity_reference=armature_object)).strip()
_LOG.debug("mode is", mode)
include_hip = mode == "LOWERUPPERHIP"
bpy.ops.object.mode_set(mode='POSE', toggle=False)
bones_to_clear = self.get_reverse_list_of_bones_in_leg(
True, True, True, include_hip)
for bone_name in bones_to_clear:
_LOG.debug("Will attempt to clear constraints from", bone_name)
RigService.remove_all_constraints_from_pose_bone(
bone_name, armature_object)
self._show_bones(armature_object, bones_to_clear)
bpy.ops.object.mode_set(mode='EDIT', toggle=False)
ik_bones = [
self.which_leg + "_foot_ik", self.which_leg + "_knee_ik",
self.which_leg + "_hip_ik"
]
for bone_name in ik_bones:
bone = RigService.find_edit_bone_by_name(bone_name,
armature_object)
if bone:
armature_object.data.edit_bones.remove(bone)
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
_LOG.debug("Done")
def remove_ik(self, armature_object):
"""Remove rig helpers for eyes based on the settings that were provided
when constructing the class, and information about the current status of the
armature object."""
_LOG.enter()
bpy.ops.object.mode_set(mode='POSE', toggle=False)
for bone_name in [self.get_eye_name(True), self.get_eye_name(False)]:
RigService.remove_all_constraints_from_pose_bone(
bone_name, armature_object)
bpy.ops.object.mode_set(mode='EDIT', toggle=False)
for bone_name in ["left_eye_ik", "right_eye_ik", "eye_ik"]:
bone = RigService.find_edit_bone_by_name(bone_name,
armature_object)
armature_object.data.edit_bones.remove(bone)
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
_LOG.debug("Done")
def execute(self, context):
scene = context.scene
if not ObjectService.object_is_basemesh(context.active_object):
self.report({'ERROR'}, "Rigs can only be added to the base mesh")
return {'FINISHED'}
basemesh = context.active_object
from mpfb.ui.addrig.addrigpanel import ADD_RIG_PROPERTIES # pylint: disable=C0415
import_weights = ADD_RIG_PROPERTIES.get_value("import_weights_rigify",
entity_reference=scene)
generate = ADD_RIG_PROPERTIES.get_value("generate",
entity_reference=scene)
delete_after_generate = ADD_RIG_PROPERTIES.get_value(
"delete_after_generate", entity_reference=scene)
rigs_dir = LocationService.get_mpfb_data("rigs")
rigify_dir = os.path.join(rigs_dir, "rigify")
rig_file = os.path.join(rigify_dir, "rig.human.json")
rig = Rig.from_json_file_and_basemesh(rig_file, basemesh)
armature_object = rig.create_armature_and_fit_to_basemesh()
armature_object.data.rigify_rig_basename = "Human.rigify"
rigify_ui = dict()
layer_file = os.path.join(rigify_dir, "rigify_layers.json")
with open(layer_file, "r") as json_file:
rigify_ui = json.load(json_file)
bpy.ops.armature.rigify_add_bone_groups()
bpy.ops.pose.rigify_layer_init()
armature_object.data.rigify_colors_lock = rigify_ui[
"rigify_colors_lock"]
armature_object.data.rigify_selection_colors.select = rigify_ui[
"selection_colors"]["select"]
armature_object.data.rigify_selection_colors.active = rigify_ui[
"selection_colors"]["active"]
i = 0
for color in armature_object.data.rigify_colors:
col = rigify_ui["colors"][i]
color.name = col["name"]
color.normal = col["normal"]
i = i + 1
i = 0
for rigify_layer in armature_object.data.layers:
armature_object.data.layers[i] = rigify_ui["layers"][i]
i = i + 1
i = 0
for rigify_layer in armature_object.data.rigify_layers:
layer = rigify_ui["rigify_layers"][i]
rigify_layer.name = layer["name"]
rigify_layer.row = layer["row"]
rigify_layer.selset = layer["selset"]
rigify_layer.group = layer["group"]
i = i + 1
if not generate:
basemesh.parent = armature_object
if import_weights:
weights_file = os.path.join(rigify_dir, "weights.human.json")
weights = dict()
with open(weights_file, 'r') as json_file:
weights = json.load(json_file)
RigService.apply_weights(armature_object, basemesh, weights)
if generate:
bpy.ops.pose.rigify_generate()
rigify_object = context.active_object
rigify_object.show_in_front = True
_LOG.debug("rigify", rigify_object)
basemesh.parent = rigify_object
for bone in armature_object.data.bones:
name = bone.name
if name in basemesh.vertex_groups and not "teeth" in name:
vertex_group = basemesh.vertex_groups.get(name)
vertex_group.name = "DEF-" + name
for modifier in basemesh.modifiers:
if modifier.type == 'ARMATURE':
modifier.object = rigify_object
if delete_after_generate:
objs = bpy.data.objects
objs.remove(objs[armature_object.name], do_unlink=True)
bpy.ops.object.mode_set(mode='EDIT', toggle=False)
teethb = RigService.find_edit_bone_by_name("teeth.B",
rigify_object)
teethb.use_deform = True
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
self.report({'INFO'}, "A rig was added")
return {'FINISHED'}
def _create_eye_ik_bones(self, armature_object):
_LOG.enter()
bpy.ops.object.mode_set(mode='EDIT', toggle=False)
bones = armature_object.data.edit_bones
for side in ["left", "right"]:
is_right = side == "right"
bone_name = self.get_eye_name(is_right)
bone = bones.new(side + "_eye_ik")
head = self._bone_info["pose_bones"][bone_name]["head"]
tail = self._bone_info["pose_bones"][bone_name]["tail"]
length = tail - head
bone.head = head + length * 4
bone.tail = tail = tail + length * 4
bone.roll = self._bone_info["edit_bones"][bone_name]["roll"]
left_eye_bone = RigService.find_edit_bone_by_name(
"left_eye_ik", armature_object)
right_eye_bone = RigService.find_edit_bone_by_name(
"right_eye_ik", armature_object)
bone = bones.new("eye_ik")
bone.head = (left_eye_bone.head + right_eye_bone.head) / 2
bone.tail = (left_eye_bone.tail + right_eye_bone.tail) / 2
bone.roll = left_eye_bone.roll
left_eye_bone.parent = bone
right_eye_bone.parent = bone
if self.settings["eye_parenting_strategy"] == "HEAD":
bone.parent = RigService.find_edit_bone_by_name(
self.get_head_name(), armature_object)
if self.settings["eye_parenting_strategy"] == "ROOT":
bone.parent = RigService.find_edit_bone_by_name(
self.get_root_name(), armature_object)
# Needed to save bone
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
bpy.ops.object.mode_set(mode='POSE', toggle=False)
RigService.display_pose_bone_as_empty(armature_object,
"left_eye_ik",
"CIRCLE",
scale=0.5)
RigService.display_pose_bone_as_empty(armature_object,
"right_eye_ik",
"CIRCLE",
scale=0.5)
RigService.display_pose_bone_as_empty(armature_object,
"eye_ik",
"CIRCLE",
scale=1.4)
for side in ["left", "right"]:
pose_bone = RigService.find_pose_bone_by_name(
side + "_eye_ik", armature_object)
for i in range(3):
pose_bone.lock_rotation[i] = True
pose_bone.lock_scale[i] = True
