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Shading Rate III<br />
• As long as the colour of an object changes slowly and smoothly<br />
across its surface, this will look fine.<br />
• Only if the surface has drastic colour changes, such as sharpedged<br />
patterns in its textures, will these results be<br />
unsatisfactory.<br />
• And an object with a shading rate of 16.0 and Gouraud shading<br />
will render much faster than an object with a shading rate of 1.0.<br />
Saturday, 23 October 2010