private static IDX11Geometry AssignInstancedDrawer(DrawDescription desc, IDX11Geometry geometry)
{
var indexedGeometry = geometry as DX11IndexedGeometry;
if (indexedGeometry != null)
{
if (!(indexedGeometry.Drawer is DX11InstancedIndexedDrawer))
{
indexedGeometry = (DX11IndexedGeometry)indexedGeometry.ShallowCopy();
var drawer = new DX11InstancedIndexedDrawer();
drawer.InstanceCount = desc.InstanceCount;
drawer.StartInstanceLocation = 0;
indexedGeometry.AssignDrawer(drawer);
geometry = indexedGeometry;
}
}
else
{
var vertexGeometry = geometry as DX11VertexGeometry;
if (vertexGeometry != null)
{
if (!(vertexGeometry.Drawer is DX11InstancedVertexDrawer))
{
vertexGeometry = (DX11VertexGeometry)vertexGeometry.ShallowCopy();
var drawer = new DX11InstancedVertexDrawer();
drawer.InstanceCount = desc.InstanceCount;
drawer.StartInstanceLocation = 0;
vertexGeometry.AssignDrawer(drawer);
geometry = vertexGeometry;
}
}
}
return(geometry);
}
void Start()
{
mapOwner = GetComponent <IPollutionMapOwner>();
drawDescription = GetComponent <DrawDescription>();
}
