📄 mt0213.htm

📁 详细介绍Java 3D编程的一本电子书

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<TITLE>Motivation</TITLE>
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<CENTER>Using texture coordinates</CENTER>
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<CENTER><B><I>Motivation</I></B></CENTER>
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<DD><LI>We need a mapping from parts of a texture to
	parts of a shape
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	<DD><LI>Define a "texture cookie cutter" to cut out a texture piece
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	<DD><LI>Translate, rotate, and scale the cookie cutter before
		cutting out the piece
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	<DD><LI>Map the cut out texture "cookie" onto your shape
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<DD><LI><I>Texture coordinates</I> describe the 2D shape of that
	cookie cutter
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