forked from bartvdbraak/blender
122 lines
4.6 KiB
Python
122 lines
4.6 KiB
Python
# ##### BEGIN GPL LICENSE BLOCK #####
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# ##### END GPL LICENSE BLOCK #####
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# <pep8 compliant>
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# To support reload properly, try to access a package var, if it's there, reload everything
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if "bpy" in locals():
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import imp
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if "import_bvh" in locals():
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imp.reload(import_bvh)
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import bpy
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from bpy.props import *
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from io_utils import ImportHelper, ExportHelper
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class ImportBVH(bpy.types.Operator, ImportHelper):
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'''Load a BVH motion capture file'''
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bl_idname = "import_anim.bvh"
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bl_label = "Import BVH"
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filename_ext = ".bvh"
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filter_glob = StringProperty(default="*.bvh", options={'HIDDEN'})
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target = EnumProperty(items=(
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('ARMATURE', "Armature", ""),
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('OBJECT', "Object", ""),
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),
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name="Target",
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description="Import target type.",
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default='ARMATURE')
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global_scale = FloatProperty(name="Scale", description="Scale the BVH by this value", min=0.0001, max=1000000.0, soft_min=0.001, soft_max=100.0, default=1.0)
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frame_start = IntProperty(name="Start Frame", description="Starting frame for the animation", default=1)
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use_cyclic = BoolProperty(name="Loop", description="Loop the animation playback", default=False)
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rotate_mode = EnumProperty(items=(
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('QUATERNION', "Quaternion", "Convert rotations to quaternions"),
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('NATIVE', "Euler (Native)", "Use the rotation order defined in the BVH file"),
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('XYZ', "Euler (XYZ)", "Convert rotations to euler XYZ"),
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('XZY', "Euler (XZY)", "Convert rotations to euler XZY"),
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('YXZ', "Euler (YXZ)", "Convert rotations to euler YXZ"),
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('YZX', "Euler (YZX)", "Convert rotations to euler YZX"),
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('ZXY', "Euler (ZXY)", "Convert rotations to euler ZXY"),
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('ZYX', "Euler (ZYX)", "Convert rotations to euler ZYX"),
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),
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name="Rotation",
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description="Rotation conversion.",
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default='NATIVE')
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def execute(self, context):
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from . import import_bvh
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return import_bvh.load(self, context, **self.as_keywords(ignore=("filter_glob",)))
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class ExportBVH(bpy.types.Operator, ExportHelper):
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'''Save a BVH motion capture file from an armature'''
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bl_idname = "export_anim.bvh"
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bl_label = "Export BVH"
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filename_ext = ".bvh"
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filter_glob = StringProperty(default="*.bvh", options={'HIDDEN'})
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global_scale = FloatProperty(name="Scale", description="Scale the BVH by this value", min=0.0001, max=1000000.0, soft_min=0.001, soft_max=100.0, default=1.0)
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frame_start = IntProperty(name="Start Frame", description="Starting frame to export", default=0)
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frame_end = IntProperty(name="End Frame", description="End frame to export", default=0)
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@classmethod
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def poll(cls, context):
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obj = context.object
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return obj and obj.type == 'ARMATURE'
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def invoke(self, context, event):
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self.frame_start = context.scene.frame_start
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self.frame_end = context.scene.frame_end
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return super().invoke(context, event)
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def execute(self, context):
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if self.frame_start == 0 and self.frame_end == 0:
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self.frame_start = context.scene.frame_start
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self.frame_end = context.scene.frame_end
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from . import export_bvh
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return export_bvh.save(self, context, **self.as_keywords(ignore=("check_existing", "filter_glob")))
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def menu_func_import(self, context):
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self.layout.operator(ImportBVH.bl_idname, text="Motion Capture (.bvh)")
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def menu_func_export(self, context):
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self.layout.operator(ExportBVH.bl_idname, text="Motion Capture (.bvh)")
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def register():
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bpy.types.INFO_MT_file_import.append(menu_func_import)
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bpy.types.INFO_MT_file_export.append(menu_func_export)
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def unregister():
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bpy.types.INFO_MT_file_import.remove(menu_func_import)
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bpy.types.INFO_MT_file_export.remove(menu_func_export)
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if __name__ == "__main__":
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register()
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