void VMeshPaintingComponent::MarkOwnerBoundingBoxDirty()
{
if (g_bComponentsThroughUI)
return;
VisStaticMeshInstance_cl *pMesh = (VisStaticMeshInstance_cl *)GetOwner();
if (pMesh==NULL)
return;
m_CurrentBBox = pMesh->GetBoundingBox();
VEditableTerrain::AddDirtyVegetationRangeAllTerrains(m_CurrentBBox);
}
void VMeshPaintingComponent::OnOwnerTransformationChanged()
{
VisStaticMeshInstance_cl *pMesh = (VisStaticMeshInstance_cl *)GetOwner();
if (pMesh==NULL)
return;
// old and new location is dirty
hkvAlignedBBox newBBox = pMesh->GetBoundingBox();
if (newBBox!=m_CurrentBBox)
{
if (newBBox.isValid())
VEditableTerrain::AddDirtyVegetationRangeAllTerrains(newBBox);
if (m_CurrentBBox.isValid())
VEditableTerrain::AddDirtyVegetationRangeAllTerrains(m_CurrentBBox);
m_CurrentBBox = newBBox;
VEditableTerrain::ForceUpdateDecorationReceiverList();
}
}
bool MeshLoader::Load(const VSceneListEntry& entry)
{
Helper::SetupScene(entry);
// load vmesh
VisStaticMesh_cl* pRes = VisStaticMesh_cl::GetResourceManager().LoadStaticMeshFile(entry.sScenePath);
if (pRes == NULL)
return false;
// force loading of .colmesh file if it exists
if (pRes->GetCollisionMesh(true))
hkvLog::Info("Loaded collision mesh");
else
hkvLog::Info("No collision mesh loaded");
// get a instance
hkvMat4 mTransform;
VisStaticMeshInstance_cl *pInst = pRes->CreateInstance(mTransform);
// create the visibility zone
const hkvAlignedBBox& bbox = pInst->GetBoundingBox();
int iZones = Vision::GetSceneManager()->GetNumVisibilityZones();
VisVisibilityZone_cl* pVisZone;
if (iZones > 0)
{
pVisZone = Vision::GetSceneManager()->GetVisibilityZone(0);
}
else
{
pVisZone = new VisVisibilityZone_cl(bbox);
Vision::GetSceneManager()->AddVisibilityZone(pVisZone);
}
// add submeshes to vis zone
for (int i = 0; i < pInst->GetSubmeshInstanceCount(); ++i)
{
pVisZone->AddStaticGeometryInstance(pInst->GetSubmeshInstance(i));
}
Helper::LookAtBox(bbox);
return true;
}
