ClwScene& SceneTracker::CompileScene(Scene const& scene) const
{
auto iter = m_scene_cache.find(&scene);
if (iter == m_scene_cache.cend())
{
auto res = m_scene_cache.emplace(std::make_pair(&scene, ClwScene()));
RecompileFull(scene, res.first->second);
ReloadIntersector(scene, res.first->second);
m_current_scene = &scene;
return res.first->second;
}
else
{
auto& out = iter->second;
if (scene.dirty() & Scene::DirtyFlags::kCamera)
{
UpdateCamera(scene, out);
}
if (scene.dirty() & Scene::DirtyFlags::kGeometry)
{
UpdateGeometry(scene, out);
}
else if (scene.dirty() & Scene::DirtyFlags::kGeometryTransform)
{
// TODO: this is not yet supported in the renderer
}
if (scene.dirty() & Scene::DirtyFlags::kMaterials)
{
UpdateMaterials(scene, out);
}
else if (scene.dirty() & Scene::DirtyFlags::kMaterialInputs)
{
UpdateMaterialInputs(scene, out);
}
if (m_current_scene != &scene)
{
ReloadIntersector(scene, out);
m_current_scene = &scene;
}
scene.clear_dirty();
return out;
}
}
void cPhysicsMaterialNewton::SetStaticFriction(float afElasticity)
{
mfStaticFriction = afElasticity;
UpdateMaterials();
}
void cPhysicsMaterialNewton::SetElasticity(float afElasticity)
{
mfElasticity = afElasticity;
UpdateMaterials();
}
void cPhysicsMaterialNewton::SetElasticityCombMode(ePhysicsMaterialCombMode aMode)
{
mElasticityMode = aMode;
UpdateMaterials();
}
void cPhysicsMaterialNewton::SetFrictionCombMode(ePhysicsMaterialCombMode aMode)
{
mFrictionMode = aMode;
UpdateMaterials();
}