Fix import and export of scale keyframes

georgeto · Mar 10, 2024 · 3d615a6 · 3d615a6
1 parent 482cb53
commit 3d615a6
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/g3blend/operators/io_export_xmot.py b/g3blend/operators/io_export_xmot.py
@@ -164,7 +164,7 @@ def save_xmot(context: bpy.types.Context, filepath: str, global_scale: float, gl
                     frame_type = Xmot.QuaternionKeyFrame
                 # Scaling
                 case 'S':
-                    value_map = lambda p, v: _from_blend_vec(p, (rest_matrix @ Matrix.LocRotScale(None, None, v)).to_translation().to_3d())
+                    value_map = lambda p, v: _from_blend_vec(p, (rest_matrix @ Matrix.LocRotScale(None, None, v)).to_scale().to_3d())
                     frame_type = Xmot.VectorKeyFrame
                 case _:
                     continue

diff --git a/g3blend/operators/io_import_xmot.py b/g3blend/operators/io_import_xmot.py
@@ -136,7 +136,7 @@ def load_xmot(context: bpy.types.Context, filepath: str, global_scale: float, gl
                 # Scaling
                 case 'S':
                     curve_path = 'scale'
-                    value_extract = lambda v: (pre_matrix @ Matrix.LocRotScale(None, None, _to_blend_vec(v)) @ post_matrix).to_translation().to_3d()
+                    value_extract = lambda v: (pre_matrix @ Matrix.LocRotScale(None, None, _to_blend_vec(v)) @ post_matrix).to_scale().to_3d()
                     num_channels = 3
                 case _:
                     print('Unsupported animation type:', keyframe_chunk.animation_type)