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| author | Campbell Barton <ideasman42@gmail.com> | 2009-05-18 08:11:54 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2009-05-18 08:11:54 +0400 |
| commit | 5a16f0b60cf373016881d1ce2d67a84b4121f265 (patch) | |
| tree | ee929c6caf51c08c4ed47a6725ee21e1cb61495a /release | |
| parent | 9a40f4d2a63183edb741bd5280b27aa068773d92 (diff) | |
Bugfix for FBX export for animations
in 2.48 constant interpolations meant that wasnt a problem but since it now uses linear interp. you can notice errors with animated characters because the 2 eulers are not compatible.
Added optional euler_compat argument to matrix.toEuler(eul) and quat.toEuler(eul) so when getting the euler rotations from a list of matrices the animation curve will be continues.
Also added euler.makeCompatible(euler).
- warning silenced for imagepaint.c
Diffstat (limited to 'release')
| -rw-r--r-- | release/scripts/export_fbx.py | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/release/scripts/export_fbx.py b/release/scripts/export_fbx.py index d2028c22468..52d1f3a62f3 100644 --- a/release/scripts/export_fbx.py +++ b/release/scripts/export_fbx.py @@ -2591,8 +2591,18 @@ Takes: {''') for TX_LAYER, TX_CHAN in enumerate('TRS'): # transform, rotate, scale if TX_CHAN=='T': context_bone_anim_vecs = [mtx[0].translationPart() for mtx in context_bone_anim_mats] - elif TX_CHAN=='R': context_bone_anim_vecs = [mtx[1].toEuler() for mtx in context_bone_anim_mats] - else: context_bone_anim_vecs = [mtx[0].scalePart() for mtx in context_bone_anim_mats] + elif TX_CHAN=='S': context_bone_anim_vecs = [mtx[0].scalePart() for mtx in context_bone_anim_mats] + elif TX_CHAN=='R': + # Was.... + # elif TX_CHAN=='R': context_bone_anim_vecs = [mtx[1].toEuler() for mtx in context_bone_anim_mats] + # + # ...but we need to use the previous euler for compatible conversion. + context_bone_anim_vecs = [] + prev_eul = None + for mtx in context_bone_anim_mats: + if prev_eul: prev_eul = mtx[1].toEuler(prev_eul) + else: prev_eul = mtx[1].toEuler() + context_bone_anim_vecs.append(prev_eul) file.write('\n\t\t\t\tChannel: "%s" {' % TX_CHAN) # translation |