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cleanup

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This commit is contained in:
Lars Mueller 2025-01-18 17:41:48 +01:00
parent abc2e54c07
commit a687a7a6e7
2 changed files with 72 additions and 63 deletions
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26
irr/src/CAnimatedMeshSceneNode.cpp
View file

@ -163,9 +163,7 @@ IMesh *CAnimatedMeshSceneNode::getMeshForCurrentFrame()
SkinnedMesh *skinnedMesh = static_cast<SkinnedMesh *>(Mesh);
skinnedMesh->animateMesh(getFrameNr());
// skinnedMesh->transferJointsToMesh(JointChildSceneNodes);
skinnedMesh->transferJointsToMesh(JointChildSceneNodes);
// Update the skinned mesh for the current joint transforms.
skinnedMesh->skinMesh();
@ -174,8 +172,6 @@ IMesh *CAnimatedMeshSceneNode::getMeshForCurrentFrame()
Box = skinnedMesh->getBoundingBox();
setAutomaticCulling(EAC_OFF);
return skinnedMesh;
}
}
@ -238,7 +234,6 @@ void CAnimatedMeshSceneNode::render()
driver->setTransform(video::ETS_WORLD, AbsoluteTransformation);
// for debug purposes only:
// DebugDataVisible = ~0;
if (DebugDataVisible && PassCount == 1) {
video::SMaterial debug_mat;
debug_mat.AntiAliasing = video::EAAM_OFF;
@ -513,19 +508,16 @@ void CAnimatedMeshSceneNode::setMesh(IAnimatedMesh *mesh)
// get materials and bounding box
Box = Mesh->getBoundingBox();
IMesh *m = Mesh->getMesh(0);
if (m) {
Materials.clear();
Materials.reallocate(m->getMeshBufferCount());
Materials.reallocate(Mesh->getMeshBufferCount());
for (u32 i = 0; i < m->getMeshBufferCount(); ++i) {
IMeshBuffer *mb = m->getMeshBuffer(i);
for (u32 i = 0; i < Mesh->getMeshBufferCount(); ++i) {
IMeshBuffer *mb = Mesh->getMeshBuffer(i);
if (mb)
Materials.push_back(mb->getMaterial());
else
Materials.push_back(video::SMaterial());
}
}
// clean up joint nodes
if (JointsUsed) {
@ -563,13 +555,14 @@ void CAnimatedMeshSceneNode::setRenderFromIdentity(bool enable)
//! updates the joint positions of this mesh
void CAnimatedMeshSceneNode::animateJoints()
{
if (Mesh && Mesh->getMeshType() == EAMT_SKINNED) {
if (!Mesh || Mesh->getMeshType() != EAMT_SKINNED)
return;
checkJoints();
const f32 frame = getFrameNr(); // old?
SkinnedMesh *skinnedMesh = static_cast<SkinnedMesh *>(Mesh);
skinnedMesh->animateMesh(frame);
skinnedMesh->animateMesh(getFrameNr());
skinnedMesh->recoverJointsFromMesh(JointChildSceneNodes);
//-----------------------------------------
@ -596,7 +589,7 @@ void CAnimatedMeshSceneNode::animateJoints()
// Code is slow, needs to be fixed up
const core::quaternion RotationStart(PretransitingSave[n].getRotationRadians());
const core::quaternion RotationStart(PretransitingSave[n].getRotationDegrees() * core::DEGTORAD);
const core::quaternion RotationEnd(JointChildSceneNodes[n]->getRotation() * core::DEGTORAD);
core::quaternion QRotation;
@ -616,7 +609,6 @@ void CAnimatedMeshSceneNode::animateJoints()
// TransitingBlend));
}
}
}
}
void CAnimatedMeshSceneNode::checkJoints()

19
irr/src/SkinnedMesh.cpp
View file

@ -636,11 +636,25 @@ void SkinnedMesh::recoverJointsFromMesh(std::vector<IBoneSceneNode *> &jointChil
for (u32 i = 0; i < AllJoints.size(); ++i) {
IBoneSceneNode *node = jointChildSceneNodes[i];
SJoint *joint = AllJoints[i];
if (std::holds_alternative<SJoint::Transform>(joint->transform)) {
auto transform = std::get<SJoint::Transform>(joint->transform);
node->setPosition(transform.translation);
{
core::vector3df euler;
auto rot = transform.rotation;
// Invert to be consistent with setRotationDegrees
rot.makeInverse();
rot.toEuler(euler);
node->setRotation(euler * core::RADTODEG);
}
node->setScale(transform.scale);
} else {
node->setPosition(joint->LocalAnimatedMatrix.getTranslation());
node->setRotation(joint->LocalAnimatedMatrix.getRotationDegrees());
node->setScale(joint->LocalAnimatedMatrix.getScale());
}
node->updateAbsolutePosition(); // WTF
// node->updateAbsolutePosition(); // WTF
}
}
@ -650,10 +664,13 @@ void SkinnedMesh::transferJointsToMesh(const std::vector<IBoneSceneNode *> &join
const IBoneSceneNode *const node = jointChildSceneNodes[i];
SJoint *joint = AllJoints[i];
if (std::holds_alternative<SJoint::Transform>(joint->transform)) {
joint->LocalAnimatedMatrix = core::matrix4();
joint->LocalAnimatedMatrix.setRotationDegrees(node->getRotation());
joint->LocalAnimatedMatrix.setTranslation(node->getPosition());
joint->LocalAnimatedMatrix *= core::matrix4().setScale(node->getScale());
}
}
// Make sure we recalc the next frame
LastAnimatedFrame = -1;
SkinnedLastFrame = false;