filterfacing
Filterfacing is a term used in the context of computer graphics and image processing to describe a technique where the orientation or direction of a filter is adjusted to face or align with a specific feature or surface within an image or 3D model. This technique is often employed to enhance the visual quality and realism of rendered images by ensuring that textures, lighting, or other effects are applied in a manner consistent with the underlying geometry.
In 3D graphics, filterfacing is commonly used to align textures or normal maps with the surface of
In image processing, filterfacing can be used to apply filters or effects in a directionally consistent manner.
The implementation of filterfacing can vary depending on the software or programming environment being used. In