RwGetCameraZRaster(RwCamera *camera)
Description
Returns an RwRaster object that encapsulates the Z buffer being used.
Arguments
camera the camera for which the Z buffer is required.
Returns
An RwRaster. The raster->info.type field will be rwRASTERZ and the raster->depth will indicate the Z buffer depth.
Comments
RenderWares default usage of the Z buffer is to means that the Z buffer only contains meaningful information within a limited context. If the Z buffer camera functions are used within an immediate mode clump callback then the Z buffer data will be valid. At all other times unless the Camera Zstate is rwON the Z buffer contents will be indeterminate. The format of the Z buffer is described in the immediate mode section of the RenderWare V2.1 API manual.
See Also