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Fix and clean up skeletal animation (#15722)

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* Fix attachments lagging behind their parents (#14818)
* Fix animation blending (#14817)
* Bring back cool guy as another .x smoke test
* Add .x mesh loader unittest
* Do bounding box & matrix calculation at proper point in time
* Remove obsolete `SAnimatedMesh`
This commit is contained in:
Lars Müller 2025-06-01 23:21:35 +02:00 • committed by GitHub
parent 0bb87eb1ff
commit fde6384a09
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GPG key ID: B5690EEEBB952194
40 changed files with 856 additions and 1388 deletions
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12
irr/src/CXMeshFileLoader.cpp
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@ -4,6 +4,7 @@
#include "CXMeshFileLoader.h"
#include "SkinnedMesh.h"
#include "Transform.h"
#include "os.h"
#include "fast_atof.h"
@ -513,6 +514,7 @@ bool CXMeshFileLoader::parseDataObjectFrame(SkinnedMesh::SJoint *Parent)
if (n.has_value()) {
JointID = *n;
joint = AnimatedMesh->getAllJoints()[JointID];
joint->setParent(Parent);
}
}
@ -527,8 +529,6 @@ bool CXMeshFileLoader::parseDataObjectFrame(SkinnedMesh::SJoint *Parent)
#ifdef _XREADER_DEBUG
os::Printer::log("using joint ", name.c_str(), ELL_DEBUG);
#endif
if (Parent)
Parent->Children.push_back(joint);
}
// Now inside a frame.
@ -552,12 +552,10 @@ bool CXMeshFileLoader::parseDataObjectFrame(SkinnedMesh::SJoint *Parent)
if (!parseDataObjectFrame(joint))
return false;
} else if (objectName == "FrameTransformMatrix") {
if (!parseDataObjectTransformationMatrix(joint->LocalMatrix))
core::matrix4 matrix;
if (!parseDataObjectTransformationMatrix(matrix))
return false;
// joint->LocalAnimatedMatrix
// joint->LocalAnimatedMatrix.makeInverse();
// joint->LocalMatrix=tmp*joint->LocalAnimatedMatrix;
joint->transform = matrix;
} else if (objectName == "Mesh") {
/*
frame.Meshes.push_back(SXMesh());