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Fix smd animation mess

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aiMatrix4x4t<TReal>::FromEulerAnglesXYZ modified to row order
This commit is contained in:
wxyu
2018-11-29 10:48:13 +08:00
parent ef151b4610
commit 8c2e975508
3 changed files with 22 additions and 27 deletions
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10
code/MS3DLoader.cpp
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@@ -181,8 +181,7 @@ void MS3DImporter :: CollectChildJoints(const std::vector<TempJoint>& joints,
ch->mParent = nd;
ch->mTransformation = aiMatrix4x4::Translation(joints[i].position,aiMatrix4x4()=aiMatrix4x4())*
// XXX actually, I don't *know* why we need the inverse here. Probably column vs. row order?
aiMatrix4x4().FromEulerAnglesXYZ(joints[i].rotation).Transpose();
aiMatrix4x4().FromEulerAnglesXYZ(joints[i].rotation);
const aiMatrix4x4 abs = absTrafo*ch->mTransformation;
for(unsigned int a = 0; a < mScene->mNumMeshes; ++a) {
@@ -639,11 +638,8 @@ void MS3DImporter::InternReadFile( const std::string& pFile,
aiQuatKey& q = nd->mRotationKeys[nd->mNumRotationKeys++];
q.mTime = (*rot).time*animfps;
// XXX it seems our matrix&quaternion code has faults in its conversion routines --
// aiQuaternion(x,y,z) seems to besomething different as quat(matrix.fromeuler(x,y,z)).
q.mValue = aiQuaternion(aiMatrix3x3(aiMatrix4x4().FromEulerAnglesXYZ((*rot).value)*
aiMatrix4x4().FromEulerAnglesXYZ((*it).rotation)).Transpose());
q.mValue = aiQuaternion(aiMatrix3x3(aiMatrix4x4().FromEulerAnglesXYZ((*it).rotation)*
aiMatrix4x4().FromEulerAnglesXYZ((*rot).value)));
}
}