diff options
Diffstat (limited to 'release/scripts/modules/rigify/delta.py')
| -rw-r--r-- | release/scripts/modules/rigify/delta.py | 162 |
1 files changed, 0 insertions, 162 deletions
diff --git a/release/scripts/modules/rigify/delta.py b/release/scripts/modules/rigify/delta.py deleted file mode 100644 index d0b4fbccce9..00000000000 --- a/release/scripts/modules/rigify/delta.py +++ /dev/null @@ -1,162 +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 rigify import RigifyError - -# not used, defined for completeness -METARIG_NAMES = tuple() - - -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('bonesker') - bone.head[:] = 0.0000, 0.0000, 0.0000 - bone.tail[:] = -0.0000, 0.7382, 0.1895 - bone.roll = -0.0000 - bone.use_connect = False - bone = arm.edit_bones.new('delta') - bone.head[:] = -0.0497, 0.8414, 0.3530 - bone.tail[:] = -0.2511, 1.1588, 0.9653 - bone.roll = 2.6044 - bone.use_connect = False - bone.parent = arm.edit_bones['bonesker'] - bone = arm.edit_bones.new('boney') - bone.head[:] = 0.7940, 2.5592, 0.4134 - bone.tail[:] = 0.7940, 3.3975, 0.4890 - bone.roll = 3.1416 - bone.use_connect = False - bone.parent = arm.edit_bones['delta'] - - bpy.ops.object.mode_set(mode='OBJECT') - pbone = obj.pose.bones['delta'] - pbone['type'] = 'delta' - - -def metarig_definition(obj, orig_bone_name): - ''' - The bone given is the head, its parent is the body, - # its only child the first of a chain with matching basenames. - eg. - body -> head -> neck_01 -> neck_02 -> neck_03.... etc - ''' - arm = obj.data - delta = arm.bones[orig_bone_name] - children = delta.children - - if len(children) != 1: - raise RigifyError("only 1 child supported for delta on bone '%s'" % delta.name) - - if delta.use_connect: - raise RigifyError("bone cannot be connected to its parent '%s'" % delta.name) - - bone_definition = [delta.name, children[0].name] - - return bone_definition - - -def main(obj, bone_definition, base_names, options): - ''' - Use this bone to define a delta thats applied to its child in pose mode. - ''' - mode_orig = obj.mode - bpy.ops.object.mode_set(mode='OBJECT') - - delta_name, child_name = bone_definition - - delta_pbone = obj.pose.bones[delta_name] - - arm = obj.data - child_pbone = obj.pose.bones[child_name] - - delta_phead = delta_pbone.head.copy() - delta_ptail = delta_pbone.tail.copy() - delta_pmatrix = delta_pbone.matrix.copy() - - child_phead = child_pbone.head.copy() - child_ptail = child_pbone.tail.copy() - child_pmatrix = child_pbone.matrix.copy() - - - children = delta_pbone.children - - bpy.ops.object.mode_set(mode='EDIT') - - delta_ebone = arm.edit_bones[delta_name] - child_ebone = arm.edit_bones[child_name] - - delta_head = delta_ebone.head.copy() - delta_tail = delta_ebone.tail.copy() - - child_head = child_ebone.head.copy() - child_tail = child_ebone.tail.copy() - - #arm.edit_bones.remove(delta_ebone) - #del delta_ebone # cant use this - del child_pbone - - bpy.ops.object.mode_set(mode='OBJECT') - - - # Move the child bone to the deltas location - obj.animation_data_create() - delta_pbone = obj.pose.bones[delta_name] - # child_pbone = obj.pose.bones[child_name] - - # ------------------- drivers - - delta_pbone.rotation_mode = 'XYZ' - - rot = delta_pmatrix.invert().rotation_part() * child_pmatrix.rotation_part() - rot = rot.invert().to_euler() - - fcurve_drivers = delta_pbone.driver_add("rotation_euler", -1) - for i, fcurve_driver in enumerate(fcurve_drivers): - driver = fcurve_driver.driver - driver.type = 'AVERAGE' - #mod = fcurve_driver.modifiers.new('GENERATOR') - mod = fcurve_driver.modifiers[0] - mod.poly_order = 1 - mod.coefficients[0] = rot[i] - mod.coefficients[1] = 0.0 - - # tricky, find the transform to drive the bone to this location. - delta_head_offset = child_pmatrix.rotation_part() * (delta_phead - child_phead) - - fcurve_drivers = delta_pbone.driver_add("location", -1) - for i, fcurve_driver in enumerate(fcurve_drivers): - driver = fcurve_driver.driver - driver.type = 'AVERAGE' - #mod = fcurve_driver.modifiers.new('GENERATOR') - mod = fcurve_driver.modifiers[0] - mod.poly_order = 1 - mod.coefficients[0] = delta_head_offset[i] - mod.coefficients[1] = 0.0 - - - bpy.ops.object.mode_set(mode='EDIT') - - bpy.ops.object.mode_set(mode=mode_orig) - - # no blendeing - return None |