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BGE: Adding animation culling. Armature objects will only have their poses updated if their children meshes have not already been culled. Regular object animations will always be updated since they are cheap.

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This commit is contained in:
Mitchell Stokes
2013-07-09 20:50:15 +00:00
parent 83e9f32382
commit 19dee5e413
1 changed files with 31 additions and 3 deletions
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34
source/gameengine/Ketsji/KX_Scene.cpp
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@@ -1578,9 +1578,37 @@ void KX_Scene::AddAnimatedObject(CValue* gameobj)
void KX_Scene::UpdateAnimations(double curtime)
{
// Update any animations
for (int i=0; i<m_animatedlist->GetCount(); ++i)
((KX_GameObject*)m_animatedlist->GetValue(i))->UpdateActionManager(curtime);
KX_GameObject *gameobj;
bool needs_update;
for (int i=0; i<m_animatedlist->GetCount(); ++i) {
gameobj = (KX_GameObject*)m_animatedlist->GetValue(i);
// Non-armature updates are fast enough, so just update them
needs_update = gameobj->GetGameObjectType() != SCA_IObject::OBJ_ARMATURE;
if (!needs_update) {
// If we got here, we're looking to update an armature, so check its children meshes
// to see if we need to bother with a more expensive pose update
CListValue *children = gameobj->GetChildren();
KX_GameObject *child;
// Check for meshes that haven't been culled
for (int j=0; j<children->GetCount(); ++j) {
child = (KX_GameObject*)children->GetValue(j);
if (child->GetMeshCount() > 0 && !child->GetCulled()) {
needs_update = true;
break;
}
}
children->Release();
}
if (needs_update)
gameobj->UpdateActionManager(curtime);
}
}
void KX_Scene::LogicUpdateFrame(double curtime, bool frame)