关于纹理参考和纹理获取的问题

[yangzhiqun5624265]

归一化的纹理参考究竟如何能和逻辑上的数据一一对应，编程指南里的看不懂。在纹理获取是如何处理？主要是归一化中的[0,1)如何与[0,n)相对应？

如果有的话，麻烦贴上资料。

[wShineboy]

关注……

[gzamao]

我做音频信号处理中, 归一化纯粹只是将0,1间均分为n份即可, 纹理就不大清楚了.

[yindiao11]

期待中

[javamaaa513]

口水，呵呵

[Caber]

期待中！！！！！！

[cgc2008]

[Quote=引用 7 楼 weilaishijie2008 的回复:]
归一化纹理将[0,n)映射到[0,1)间，根据输入的纹理坐标查找纹素，如果输入的纹理坐标并非正好对应纹理点，这是就根据设定的纹理过滤方式处理，点模式就是取跟输入纹理最接近的纹素的值，线性模式则取该坐标周围四个点纹素值进行线性插值结果作为最终的纹理输出值。
[/Quote]

[weilaishijie2008]

归一化纹理将[0,n)映射到[0,1)间，根据输入的纹理坐标查找纹素，如果输入的纹理坐标并非正好对应纹理点，这是就根据设定的纹理过滤方式处理，点模式就是取跟输入纹理最接近的纹素的值，线性模式则取该坐标周围四个点纹素值进行线性插值结果作为最终的纹理输出值。

[niwoshiyuer]

不错啊
呵呵 我感觉非常哈搜

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[surepretty]

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