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Diffstat (limited to 'release/scripts/modules/rigify/mouth.py')
| -rw-r--r-- | release/scripts/modules/rigify/mouth.py | 756 |
1 files changed, 0 insertions, 756 deletions
diff --git a/release/scripts/modules/rigify/mouth.py b/release/scripts/modules/rigify/mouth.py deleted file mode 100644 index ef3875222d3..00000000000 --- a/release/scripts/modules/rigify/mouth.py +++ /dev/null @@ -1,756 +0,0 @@ -# ##### BEGIN GPL LICENSE BLOCK ##### -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License -# as published by the Free Software Foundation; either version 2 -# of the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software Foundation, -# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. -# -# ##### END GPL LICENSE BLOCK ##### - -# <pep8 compliant> - -import bpy -from rna_prop_ui import rna_idprop_ui_prop_get -from math import acos, pi -from mathutils import Vector -from rigify import RigifyError -from rigify_utils import copy_bone_simple - -#METARIG_NAMES = ("cpy",) -RIG_TYPE = "mouth" - - -def mark_actions(): - for action in bpy.data.actions: - action.tag = True - -def get_unmarked_action(): - for action in bpy.data.actions: - if action.tag != True: - return action - return None - -def add_action(name=None): - mark_actions() - bpy.ops.action.new() - action = get_unmarked_action() - if name is not None: - action.name = name - return action - -def addget_shape_key(obj, name="Key"): - """ Fetches a shape key, or creates it if it doesn't exist - """ - # Create a shapekey set if it doesn't already exist - if obj.data.shape_keys is None: - shape = obj.add_shape_key(name="Basis", from_mix=False) - obj.active_shape_key_index = 0 - - # Get the shapekey, or create it if it doesn't already exist - if name in obj.data.shape_keys.keys: - shape_key = obj.data.shape_keys.keys[name] - else: - shape_key = obj.add_shape_key(name=name, from_mix=False) - - return shape_key - - -def addget_shape_key_driver(obj, name="Key"): - """ Fetches the driver for the shape key, or creates it if it doesn't - already exist. - """ - driver_path = 'keys["' + name + '"].value' - fcurve = None - driver = None - new = False - if obj.data.shape_keys.animation_data is not None: - for driver_s in obj.data.shape_keys.animation_data.drivers: - if driver_s.data_path == driver_path: - fcurve = driver_s - if fcurve is None: - fcurve = obj.data.shape_keys.keys[name].driver_add("value") - fcurve.driver.type = 'AVERAGE' - new = True - - return fcurve, new - - -def metarig_template(): - # generated by rigify.write_meta_rig - bpy.ops.object.mode_set(mode='EDIT') - obj = bpy.context.active_object - arm = obj.data - bone = arm.edit_bones.new('Bone') - bone.head[:] = 0.0000, 0.0000, 0.0000 - bone.tail[:] = 0.0000, 0.0000, 1.0000 - bone.roll = 0.0000 - bone.use_connect = False - - bpy.ops.object.mode_set(mode='OBJECT') - pbone = obj.pose.bones['Bone'] - pbone['type'] = 'copy' - - -def metarig_definition(obj, orig_bone_name): - bone = obj.data.bones[orig_bone_name] - chain = [] - - try: - chain += [bone.parent.parent.name, bone.parent.name, bone.name] - except AttributeError: - raise RigifyError("'%s' rig type requires a chain of two parents (bone: %s)" % (RIG_TYPE, orig_bone_name)) - - chain += [child.name for child in bone.children_recursive_basename] - - if len(chain) < 10: - raise RigifyError("'%s' rig type requires a chain of 8 bones (bone: %s)" % (RIG_TYPE, orig_bone_name)) - - return chain[:10] - - -def deform(obj, definitions, base_names, options): - bpy.ops.object.mode_set(mode='EDIT') - - eb = obj.data.edit_bones - bb = obj.data.bones - pb = obj.pose.bones - - jaw = definitions[1] - - # Options - req_options = ["mesh"] - for option in req_options: - if option not in options: - raise RigifyError("'%s' rig type requires a '%s' option (bone: %s)" % (RIG_TYPE, option, base_names[definitions[0]])) - - meshes = options["mesh"].replace(" ", "").split(",") - - # Lip DEF - lip1 = copy_bone_simple(obj.data, definitions[2], "DEF-" + base_names[definitions[2]]).name - lip2 = copy_bone_simple(obj.data, definitions[3], "DEF-" + base_names[definitions[3]]).name - lip3 = copy_bone_simple(obj.data, definitions[4], "DEF-" + base_names[definitions[4]]).name - lip4 = copy_bone_simple(obj.data, definitions[5], "DEF-" + base_names[definitions[5]]).name - lip5 = copy_bone_simple(obj.data, definitions[6], "DEF-" + base_names[definitions[6]]).name - lip6 = copy_bone_simple(obj.data, definitions[7], "DEF-" + base_names[definitions[7]]).name - lip7 = copy_bone_simple(obj.data, definitions[8], "DEF-" + base_names[definitions[8]]).name - lip8 = copy_bone_simple(obj.data, definitions[9], "DEF-" + base_names[definitions[9]]).name - - # Mouth corner spread bones (for driving corrective shape keys) - spread_l_1 = copy_bone_simple(obj.data, definitions[6], "MCH-" + base_names[definitions[6]] + ".spread_1").name - spread_l_2 = copy_bone_simple(obj.data, definitions[6], "MCH-" + base_names[definitions[6]] + ".spread_2").name - eb[spread_l_1].tail = eb[definitions[5]].head - eb[spread_l_2].tail = eb[definitions[5]].head - eb[spread_l_1].roll = 0 - eb[spread_l_2].roll = 0 - eb[spread_l_1].use_connect = False - eb[spread_l_2].use_connect = False - eb[spread_l_1].parent = eb[definitions[6]] - eb[spread_l_2].parent = eb[definitions[6]] - - spread_r_1 = copy_bone_simple(obj.data, definitions[2], "MCH-" + base_names[definitions[2]] + ".spread_1").name - spread_r_2 = copy_bone_simple(obj.data, definitions[2], "MCH-" + base_names[definitions[2]] + ".spread_2").name - eb[spread_r_1].tail = eb[definitions[3]].head - eb[spread_r_2].tail = eb[definitions[3]].head - eb[spread_r_1].roll = 0 - eb[spread_r_2].roll = 0 - eb[spread_r_1].use_connect = False - eb[spread_r_2].use_connect = False - eb[spread_r_1].parent = eb[definitions[2]] - eb[spread_r_2].parent = eb[definitions[2]] - - - - # Jaw open bones (for driving corrective shape keys) - jopen1 = copy_bone_simple(obj.data, jaw, "MCH-"+base_names[jaw]+".track1", parent=True).name - eb[jopen1].use_connect = False - eb[jopen1].head = eb[jaw].tail - eb[jopen1].tail = eb[jopen1].head + Vector((0, 0, eb[jaw].length/4)) - - jopen2 = copy_bone_simple(obj.data, jopen1, "MCH-"+base_names[jaw]+".track2").name - eb[jopen2].parent = eb[jaw] - - - bpy.ops.object.mode_set(mode='OBJECT') - - # Constrain DEF bones to ORG bones - con = pb[lip1].constraints.new('COPY_TRANSFORMS') - con.target = obj - con.subtarget = definitions[2] - - con = pb[lip2].constraints.new('COPY_TRANSFORMS') - con.target = obj - con.subtarget = definitions[3] - - con = pb[lip3].constraints.new('COPY_TRANSFORMS') - con.target = obj - con.subtarget = definitions[4] - - con = pb[lip4].constraints.new('COPY_TRANSFORMS') - con.target = obj - con.subtarget = definitions[5] - - con = pb[lip5].constraints.new('COPY_TRANSFORMS') - con.target = obj - con.subtarget = definitions[6] - - con = pb[lip6].constraints.new('COPY_TRANSFORMS') - con.target = obj - con.subtarget = definitions[7] - - con = pb[lip7].constraints.new('COPY_TRANSFORMS') - con.target = obj - con.subtarget = definitions[8] - - con = pb[lip8].constraints.new('COPY_TRANSFORMS') - con.target = obj - con.subtarget = definitions[9] - - # Constraint mouth corner spread bones - con = pb[spread_l_1].constraints.new('DAMPED_TRACK') - con.target = obj - con.subtarget = lip4 - - con = pb[spread_l_2].constraints.new('COPY_TRANSFORMS') - con.target = obj - con.subtarget = spread_l_1 - - con = pb[spread_l_2].constraints.new('DAMPED_TRACK') - con.target = obj - con.subtarget = lip6 - - con = pb[spread_r_1].constraints.new('DAMPED_TRACK') - con.target = obj - con.subtarget = lip2 - - con = pb[spread_r_2].constraints.new('COPY_TRANSFORMS') - con.target = obj - con.subtarget = spread_r_1 - - con = pb[spread_r_2].constraints.new('DAMPED_TRACK') - con.target = obj - con.subtarget = lip8 - - - # Corrective shape keys for the corners of the mouth. - bpy.ops.object.mode_set(mode='EDIT') - - # Calculate the rotation difference between the bones - rotdiff_l = acos((eb[lip5].head - eb[lip4].head).normalize().dot((eb[lip5].head - eb[lip6].head).normalize())) - rotdiff_r = acos((eb[lip1].head - eb[lip2].head).normalize().dot((eb[lip1].head - eb[lip8].head).normalize())) - - bpy.ops.object.mode_set(mode='OBJECT') - - - # Left side shape key - for mesh_name in meshes: - mesh_obj = bpy.data.objects[mesh_name] - shape_key_name = "COR-" + base_names[definitions[6]] + ".spread" - - # Add/get the shape key - shape_key = addget_shape_key(mesh_obj, name=shape_key_name) - - # Add/get the shape key driver - fcurve, is_new_driver = addget_shape_key_driver(mesh_obj, name=shape_key_name) - driver = fcurve.driver - - # Get the variable, or create it if it doesn't already exist - var_name = base_names[definitions[6]] - if var_name in driver.variables: - var = driver.variables[var_name] - else: - var = driver.variables.new() - var.name = var_name - - # Set up the variable - var.type = "ROTATION_DIFF" - var.targets[0].id = obj - var.targets[0].bone_target = spread_l_1 - var.targets[1].id = obj - var.targets[1].bone_target = spread_l_2 - - # Set fcurve offset - if is_new_driver: - mod = fcurve.modifiers[0] - if rotdiff_l != pi: - mod.coefficients[0] = -rotdiff_l / (pi-rotdiff_l) - mod.coefficients[1] = 1 / (pi-rotdiff_l) - - # Right side shape key - for mesh_name in meshes: - mesh_obj = bpy.data.objects[mesh_name] - shape_key_name = "COR-" + base_names[definitions[2]] + ".spread" - - # Add/get the shape key - shape_key = addget_shape_key(mesh_obj, name=shape_key_name) - - # Add/get the shape key driver - fcurve, is_new_driver = addget_shape_key_driver(mesh_obj, name=shape_key_name) - driver = fcurve.driver - - # Get the variable, or create it if it doesn't already exist - var_name = base_names[definitions[2]] - if var_name in driver.variables: - var = driver.variables[var_name] - else: - var = driver.variables.new() - var.name = var_name - - # Set up the variable - var.type = "ROTATION_DIFF" - var.targets[0].id = obj - var.targets[0].bone_target = spread_r_1 - var.targets[1].id = obj - var.targets[1].bone_target = spread_r_2 - - # Set fcurve offset - if is_new_driver: - mod = fcurve.modifiers[0] - if rotdiff_r != pi: - mod.coefficients[0] = -rotdiff_r / (pi-rotdiff_r) - mod.coefficients[1] = 1 / (pi-rotdiff_r) - - # Jaw open corrective shape key - for mesh_name in meshes: - mesh_obj = bpy.data.objects[mesh_name] - shape_key_name = "COR-" + base_names[definitions[4]] + ".jaw_open" - - # Add/get the shape key - shape_key = addget_shape_key(mesh_obj, name=shape_key_name) - - # Add/get the shape key driver - fcurve, is_new_driver = addget_shape_key_driver(mesh_obj, name=shape_key_name) - driver = fcurve.driver - - # Get the variable, or create it if it doesn't already exist - var_name = base_names[definitions[4]] - if var_name in driver.variables: - var = driver.variables[var_name] - else: - var = driver.variables.new() - var.name = var_name - - # Set up the variable - var.type = "LOC_DIFF" - var.targets[0].id = obj - var.targets[0].bone_target = jopen1 - var.targets[1].id = obj - var.targets[1].bone_target = jopen2 - - # Set fcurve offset - if is_new_driver: - mod = fcurve.modifiers[0] - mod.coefficients[0] = 0.0 - mod.coefficients[1] = 1.0 / bb[jaw].length - - return (None,) - - - - -def control(obj, definitions, base_names, options): - bpy.ops.object.mode_set(mode='EDIT') - - eb = obj.data.edit_bones - bb = obj.data.bones - pb = obj.pose.bones - - head_e = eb[definitions[0]] - jaw_e = eb[definitions[1]] - jaw = definitions[1] - - # Head lips - hlip1 = copy_bone_simple(obj.data, definitions[2], "MCH-"+base_names[definitions[2]]+".head").name - hlip2 = copy_bone_simple(obj.data, definitions[3], "MCH-"+base_names[definitions[3]]+".head").name - hlip3 = copy_bone_simple(obj.data, definitions[4], "MCH-"+base_names[definitions[4]]+".head").name - hlip4 = copy_bone_simple(obj.data, definitions[5], "MCH-"+base_names[definitions[5]]+".head").name - hlip5 = copy_bone_simple(obj.data, definitions[6], "MCH-"+base_names[definitions[6]]+".head").name - hlip6 = copy_bone_simple(obj.data, definitions[7], "MCH-"+base_names[definitions[7]]+".head").name - hlip7 = copy_bone_simple(obj.data, definitions[8], "MCH-"+base_names[definitions[8]]+".head").name - hlip8 = copy_bone_simple(obj.data, definitions[9], "MCH-"+base_names[definitions[9]]+".head").name - - eb[hlip1].parent = head_e - eb[hlip2].parent = head_e - eb[hlip3].parent = head_e - eb[hlip4].parent = head_e - eb[hlip5].parent = head_e - eb[hlip6].parent = head_e - eb[hlip7].parent = head_e - eb[hlip8].parent = head_e - - # Jaw lips - jlip1 = copy_bone_simple(obj.data, definitions[2], "MCH-"+base_names[definitions[2]]+".jaw").name - jlip2 = copy_bone_simple(obj.data, definitions[3], "MCH-"+base_names[definitions[3]]+".jaw").name - jlip3 = copy_bone_simple(obj.data, definitions[4], "MCH-"+base_names[definitions[4]]+".jaw").name - jlip4 = copy_bone_simple(obj.data, definitions[5], "MCH-"+base_names[definitions[5]]+".jaw").name - jlip5 = copy_bone_simple(obj.data, definitions[6], "MCH-"+base_names[definitions[6]]+".jaw").name - jlip6 = copy_bone_simple(obj.data, definitions[7], "MCH-"+base_names[definitions[7]]+".jaw").name - jlip7 = copy_bone_simple(obj.data, definitions[8], "MCH-"+base_names[definitions[8]]+".jaw").name - jlip8 = copy_bone_simple(obj.data, definitions[9], "MCH-"+base_names[definitions[9]]+".jaw").name - - eb[jlip1].parent = jaw_e - eb[jlip2].parent = jaw_e - eb[jlip3].parent = jaw_e - eb[jlip4].parent = jaw_e - eb[jlip5].parent = jaw_e - eb[jlip6].parent = jaw_e - eb[jlip7].parent = jaw_e - eb[jlip8].parent = jaw_e - - # Control lips - lip1 = copy_bone_simple(obj.data, definitions[2], base_names[definitions[2]]).name - lip2 = copy_bone_simple(obj.data, definitions[3], base_names[definitions[3]]).name - lip3 = copy_bone_simple(obj.data, definitions[4], base_names[definitions[4]]).name - lip4 = copy_bone_simple(obj.data, definitions[5], base_names[definitions[5]]).name - lip5 = copy_bone_simple(obj.data, definitions[6], base_names[definitions[6]]).name - lip6 = copy_bone_simple(obj.data, definitions[7], base_names[definitions[7]]).name - lip7 = copy_bone_simple(obj.data, definitions[8], base_names[definitions[8]]).name - lip8 = copy_bone_simple(obj.data, definitions[9], base_names[definitions[9]]).name - - eb[lip1].parent = eb[hlip1] - eb[lip2].parent = eb[hlip2] - eb[lip3].parent = eb[hlip3] - eb[lip4].parent = eb[hlip4] - eb[lip5].parent = eb[hlip5] - eb[lip6].parent = eb[hlip6] - eb[lip7].parent = eb[hlip7] - eb[lip8].parent = eb[hlip8] - - # Jaw open tracker - jopent = copy_bone_simple(obj.data, jaw_e.name, "MCH-"+base_names[jaw_e.name]+".track", parent=True).name - eb[jopent].use_connect = False - eb[jopent].tail = jaw_e.tail + Vector((0.0, 0.0, jaw_e.length)) - eb[jopent].head = jaw_e.tail - - bpy.ops.object.mode_set(mode='OBJECT') - - # Add mouth open action if it doesn't already exist - action_name = "mouth_open" - if action_name in bpy.data.actions: - open_action = bpy.data.actions[action_name] - else: - open_action = add_action(name=action_name) - - # Add close property (useful when making the animation in the action) - prop_name = "open_action" - prop = rna_idprop_ui_prop_get(pb[lip1], prop_name, create=True) - pb[lip1][prop_name] = 1.0 - prop["soft_min"] = 0.0 - prop["soft_max"] = 1.0 - prop["min"] = 0.0 - prop["max"] = 1.0 - - open_driver_path = pb[lip1].path_from_id() + '["open_action"]' - - - # Constraints - - # Jaw open tracker stretches to jaw tip - con = pb[jopent].constraints.new('STRETCH_TO') - con.target = obj - con.subtarget = jaw - con.head_tail = 1.0 - con.rest_length = bb[jopent].length - con.volume = 'NO_VOLUME' - - # Head lips to jaw lips - influence = [0.02, 0.1, 0.35, 0.25, 0.0] - - con = pb[hlip1].constraints.new('COPY_TRANSFORMS') - con.target = obj - con.subtarget = jlip1 - con.influence = influence[2] - - con = pb[hlip2].constraints.new('COPY_TRANSFORMS') - con.target = obj - con.subtarget = jlip2 - con.influence = influence[1] - - con = pb[hlip3].constraints.new('COPY_TRANSFORMS') - con.target = obj - con.subtarget = jlip3 - con.influence = influence[0] - - con = pb[hlip4].constraints.new('COPY_TRANSFORMS') - con.target = obj - con.subtarget = jlip4 - con.influence = influence[1] - - con = pb[hlip5].constraints.new('COPY_TRANSFORMS') - con.target = obj - con.subtarget = jlip5 - con.influence = influence[2] - - con = pb[hlip6].constraints.new('COPY_TRANSFORMS') - con.target = obj - con.subtarget = jlip6 - con.influence = 1.0 - influence[3] - - con = pb[hlip7].constraints.new('COPY_TRANSFORMS') - con.target = obj - con.subtarget = jlip7 - con.influence = 1.0 - influence[4] - - con = pb[hlip8].constraints.new('COPY_TRANSFORMS') - con.target = obj - con.subtarget = jlip8 - con.influence = 1.0 - influence[3] - - # ORG bones to lips - con = pb[definitions[2]].constraints.new('COPY_TRANSFORMS') - con.target = obj - con.subtarget = lip1 - - con = pb[definitions[3]].constraints.new('COPY_TRANSFORMS') - con.target = obj - con.subtarget = lip2 - - con = pb[definitions[4]].constraints.new('COPY_TRANSFORMS') - con.target = obj - con.subtarget = lip3 - - con = pb[definitions[5]].constraints.new('COPY_TRANSFORMS') - con.target = obj - con.subtarget = lip4 - - con = pb[definitions[6]].constraints.new('COPY_TRANSFORMS') - con.target = obj - con.subtarget = lip5 - - con = pb[definitions[7]].constraints.new('COPY_TRANSFORMS') - con.target = obj - con.subtarget = lip6 - - con = pb[definitions[8]].constraints.new('COPY_TRANSFORMS') - con.target = obj - con.subtarget = lip7 - - con = pb[definitions[9]].constraints.new('COPY_TRANSFORMS') - con.target = obj - con.subtarget = lip8 - - # Action constraints for open mouth - con = pb[lip1].constraints.new('ACTION') - con.target = obj - con.subtarget = jopent - con.action = open_action - con.transform_channel = 'SCALE_Y' - con.frame_start = 0 - con.frame_end = 60 - con.min = 0.0 - con.max = 1.0 - con.target_space = 'LOCAL' - fcurve = con.driver_add("influence") - driver = fcurve.driver - driver.type = 'AVERAGE' - var = driver.variables.new() - var.targets[0].id_type = 'OBJECT' - var.targets[0].id = obj - var.targets[0].data_path = open_driver_path - - con = pb[lip2].constraints.new('ACTION') - con.target = obj - con.subtarget = jopent - con.action = open_action - con.transform_channel = 'SCALE_Y' - con.frame_start = 0 - con.frame_end = 60 - con.min = 0.0 - con.max = 1.0 - con.target_space = 'LOCAL' - fcurve = con.driver_add("influence") - driver = fcurve.driver - driver.type = 'AVERAGE' - var = driver.variables.new() - var.targets[0].id_type = 'OBJECT' - var.targets[0].id = obj - var.targets[0].data_path = open_driver_path - - con = pb[lip3].constraints.new('ACTION') - con.target = obj - con.subtarget = jopent - con.action = open_action - con.transform_channel = 'SCALE_Y' - con.frame_start = 0 - con.frame_end = 60 - con.min = 0.0 - con.max = 1.0 - con.target_space = 'LOCAL' - fcurve = con.driver_add("influence") - driver = fcurve.driver - driver.type = 'AVERAGE' - var = driver.variables.new() - var.targets[0].id_type = 'OBJECT' - var.targets[0].id = obj - var.targets[0].data_path = open_driver_path - - con = pb[lip4].constraints.new('ACTION') - con.target = obj - con.subtarget = jopent - con.action = open_action - con.transform_channel = 'SCALE_Y' - con.frame_start = 0 - con.frame_end = 60 - con.min = 0.0 - con.max = 1.0 - con.target_space = 'LOCAL' - fcurve = con.driver_add("influence") - driver = fcurve.driver - driver.type = 'AVERAGE' - var = driver.variables.new() - var.targets[0].id_type = 'OBJECT' - var.targets[0].id = obj - var.targets[0].data_path = open_driver_path - - con = pb[lip5].constraints.new('ACTION') - con.target = obj - con.subtarget = jopent - con.action = open_action - con.transform_channel = 'SCALE_Y' - con.frame_start = 0 - con.frame_end = 60 - con.min = 0.0 - con.max = 1.0 - con.target_space = 'LOCAL' - fcurve = con.driver_add("influence") - driver = fcurve.driver - driver.type = 'AVERAGE' - var = driver.variables.new() - var.targets[0].id_type = 'OBJECT' - var.targets[0].id = obj - var.targets[0].data_path = open_driver_path - - con = pb[lip6].constraints.new('ACTION') - con.target = obj - con.subtarget = jopent - con.action = open_action - con.transform_channel = 'SCALE_Y' - con.frame_start = 0 - con.frame_end = 60 - con.min = 0.0 - con.max = 1.0 - con.target_space = 'LOCAL' - fcurve = con.driver_add("influence") - driver = fcurve.driver - driver.type = 'AVERAGE' - var = driver.variables.new() - var.targets[0].id_type = 'OBJECT' - var.targets[0].id = obj - var.targets[0].data_path = open_driver_path - - con = pb[lip7].constraints.new('ACTION') - con.target = obj - con.subtarget = jopent - con.action = open_action - con.transform_channel = 'SCALE_Y' - con.frame_start = 0 - con.frame_end = 60 - con.min = 0.0 - con.max = 1.0 - con.target_space = 'LOCAL' - fcurve = con.driver_add("influence") - driver = fcurve.driver - driver.type = 'AVERAGE' - var = driver.variables.new() - var.targets[0].id_type = 'OBJECT' - var.targets[0].id = obj - var.targets[0].data_path = open_driver_path - - con = pb[lip8].constraints.new('ACTION') - con.target = obj - con.subtarget = jopent - con.action = open_action - con.transform_channel = 'SCALE_Y' - con.frame_start = 0 - con.frame_end = 60 - con.min = 0.0 - con.max = 1.0 - con.target_space = 'LOCAL' - fcurve = con.driver_add("influence") - driver = fcurve.driver - driver.type = 'AVERAGE' - var = driver.variables.new() - var.targets[0].id_type = 'OBJECT' - var.targets[0].id = obj - var.targets[0].data_path = open_driver_path - - - # Set layers - layer = list(bb[definitions[2]].layers) - bb[lip1].layers = layer - bb[lip2].layers = layer - bb[lip3].layers = layer - bb[lip4].layers = layer - bb[lip5].layers = layer - bb[lip6].layers = layer - bb[lip7].layers = layer - bb[lip8].layers = layer - - - return (None,) - - - - -def main(obj, bone_definition, base_names, options): - # Create control rig - control(obj, bone_definition, base_names, options) - # Create deform rig - deform(obj, bone_definition, base_names, options) - - return (None,) - - - - -def make_lip_stretch_bone(obj, name, bone1, bone2, roll_alpha): - eb = obj.data.edit_bones - pb = obj.pose.bones - - # Create the bone, pointing from bone1 to bone2 - bone_e = copy_bone_simple(obj.data, bone1, name, parent=True) - bone_e.use_connect = False - bone_e.tail = eb[bone2].head - bone = bone_e.name - - # Align the bone roll with the average direction of bone1 and bone2 - vec = bone_e.y_axis.cross(((1.0-roll_alpha)*eb[bone1].y_axis) + (roll_alpha*eb[bone2].y_axis)).normalize() - - ang = acos(vec * bone_e.x_axis) - - bone_e.roll += ang - c1 = vec * bone_e.x_axis - bone_e.roll -= (ang*2) - c2 = vec * bone_e.x_axis - - if c1 > c2: - bone_e.roll += (ang*2) - - bpy.ops.object.mode_set(mode='OBJECT') - bone_p = pb[bone] - - # Constrains - con = bone_p.constraints.new('COPY_LOCATION') - con.target = obj - con.subtarget = bone1 - - con = bone_p.constraints.new('DAMPED_TRACK') - con.target = obj - con.subtarget = bone2 - - con = bone_p.constraints.new('STRETCH_TO') - con.target = obj - con.subtarget = bone2 - con.volume = 'NO_VOLUME' - - bpy.ops.object.mode_set(mode='EDIT') - - return bone |