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Utility/Node: Massively improve skeletal animations performance by allowing to invalidate the whole skeleton only once

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Thanks to @SirMishaa for pointing that out
This commit is contained in:
SirLynix
2023-03-17 19:22:09 +01:00
parent 3c2172103a
commit 8b734caeac
9 changed files with 783 additions and 695 deletions
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18
src/Nazara/Utility/Components/SharedSkeletonComponent.cpp
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@@ -77,19 +77,19 @@ namespace Nz
void SharedSkeletonComponent::UpdateAttachedSkeletonJoints()
{
assert(m_referenceSkeleton->GetJointCount() == m_attachedSkeleton.GetJointCount());
std::size_t jointCount = m_referenceSkeleton->GetJointCount();
assert(jointCount == m_attachedSkeleton.GetJointCount());
if (jointCount == 0)
return;
// TODO: This will trigger a lot of invalidation which can be avoided
for (std::size_t i = 0; i < jointCount; ++i)
{
const Joint* referenceJoint = m_referenceSkeleton->GetJoint(i);
Joint* attachedJoint = m_attachedSkeleton.GetJoint(i);
const Joint* referenceJoints = m_referenceSkeleton->GetJoints();
Joint* attachedJoints = m_attachedSkeleton.GetJoints();
attachedJoint->SetPosition(referenceJoint->GetPosition());
attachedJoint->SetRotation(referenceJoint->GetRotation());
attachedJoint->SetScale(referenceJoint->GetScale());
}
for (std::size_t i = 0; i < jointCount; ++i)
attachedJoints[i].SetTransform(referenceJoints[i].GetPosition(), referenceJoints[i].GetRotation(), referenceJoints[i].GetScale(), CoordSys::Local, Node::Invalidation::DontInvalidate);
m_attachedSkeleton.GetRootJoint()->Invalidate();
m_skeletonJointInvalidated = false;
}