This function can be used to check whether the given rasterizer state resource exists.
It's main purpose is for debugging to check if the resource has yet been created, has since been deleted or if the provided
resource identifier is invalid, such as would be the case for a mistyped variable name.

Return Boolean = DX11 RASTERIZER STATE EXISTS(rasterState)

rasterState

Dword
The rasterizer state resource to check whether it exists.

true if the given rasterizer state resource exists, or false otherwise.

RASTERIZERSTATE Functions Menu
DX11 Function Categories