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Solid-clip methodology and architecture for clipping solid models and displaying cross-sections using depth-buffers
Solid-clip methodology and architecture for clipping solid models and displaying cross-sections using depth-buffers
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机译:立体剪辑方法和体系结构,用于剪辑实体模型并使用深度缓冲区显示横截面
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摘要
A method, and apparatus for practicing the method, processes pixels to display a cross-sectioned image of a solid object. The method includes the steps of, for each pixel that projects onto the solid object, (a) determining, as a function of a depth of a clipping plane at a pixel, a parity of the pixel; and (b) for each pixel determined to have a predetermined type of parity, displaying the pixel with a visual characteristic selected to indicate that the pixel is a pixel that projects onto material that is within an interior of the solid object.
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