RenderingSystemTryCreateOcclusionQuery Method

Tries to create an occlusion query. An occlusion query object cannot be created every frame, only in a specific frame (every fourth frame). Created object must used only in the current frame. If the pixels are drawn successfully, it will call callback.

public static bool TryCreateOcclusionQuery(
	RenderingSystemOcclusionQueryResult callback,
	Object callbackParameter,
	out OcclusionQuery query
)