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glTF importer: perf: use foreach_set to set interpolation in fcurves

This commit is contained in:
Julien Duroure 2020-09-16 18:04:37 +02:00
parent 495dd7bd07
commit f8e313f626
2 changed files with 13 additions and 14 deletions
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2
io_scene_gltf2/__init__.py
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@ -15,7 +15,7 @@
bl_info = {
'name': 'glTF 2.0 format',
'author': 'Julien Duroure, Scurest, Norbert Nopper, Urs Hanselmann, Moritz Becher, Benjamin Schmithüsen, Jim Eckerlein, and many external contributors',
"version": (1, 4, 26),
"version": (1, 4, 27),
'blender': (2, 90, 0),
'location': 'File > Import-Export',
'description': 'Import-Export as glTF 2.0',

25
io_scene_gltf2/blender/imp/gltf2_blender_animation_utils.py
View File

@ -56,20 +56,19 @@ def make_fcurve(action, co, data_path, index=0, group_name='', interpolation=Non
fcurve.keyframe_points.foreach_set('co', co)
# Setting interpolation
ipo = {
'CUBICSPLINE': 'BEZIER',
'LINEAR': 'LINEAR',
'STEP': 'CONSTANT',
}[interpolation or 'LINEAR']
ipo = bpy.types.Keyframe.bl_rna.properties['interpolation'].enum_items[ipo].value
fcurve.keyframe_points.foreach_set('interpolation', [ipo] * len(fcurve.keyframe_points))
# For CUBICSPLINE, also set the handle types to AUTO
if interpolation == 'CUBICSPLINE':
for kf in fcurve.keyframe_points:
kf.interpolation = 'BEZIER'
kf.handle_right_type = 'AUTO'
kf.handle_left_type = 'AUTO'
else:
if interpolation == 'LINEAR':
blender_interpolation = 'LINEAR'
elif interpolation == 'STEP':
blender_interpolation = 'CONSTANT'
else:
blender_interpolation = 'LINEAR'
for kf in fcurve.keyframe_points:
kf.interpolation = blender_interpolation
ty = bpy.types.Keyframe.bl_rna.properties['handle_left_type'].enum_items['AUTO'].value
fcurve.keyframe_points.foreach_set('handle_left_type', [ty] * len(fcurve.keyframe_points))
fcurve.keyframe_points.foreach_set('handle_right_type', [ty] * len(fcurve.keyframe_points))
fcurve.update() # force updating tangents (this may change when tangent will be managed)