____________ include the intensity and positions of light sources and general background illumination required for a scene.

Related MCQs

• To be able to select positions in any screen area with a light pen, we must have some__________ intensity assigned to each screen pixel.
• In surface rendering procedures can then be applied to generate at the correct illumination and ________ of the scene.
• In a black and white system ________________ per pixel is needed to control the intensity of screen positions.
• In a high quality system ________________ bits per pixel is needed to control the intensity of screen positions.
• ____________ rendering algorithms must be applied if a realistic rendering of the scene is required.
• The non-emissive displays are devices that convert sunlight or light from other sources to _________.
• An illumination model is also called as_______________.
• ____________ generally refers to any time sequence of visual changes in a scene.
• The area subdivision method takes advantage of area coherence in a scene by location of those view areas that represent the part of a ______________.
• The mapping of a part of a world coordinate scene to a device coordinate is referred to as _____________ transformation.