纹理贴图

• Defines the index of the texture coordinate set to use with the current texture stage
  定义要与当前纹理贴图层一起使用的纹理坐标集的索引。
• The random bricks shading network produces a texture map of randomly generated bricks
  随机砖形的材质网络产生一个随机产生的砖形的纹理贴图。
• So the last active texture stage state must be set to current . this setting is supported if the
  ，因此必须将最后一个活动纹理贴图层状态设为current 。
• The current palette is used for translating all paletted textures for all active texture stages
  当前调色板用于转换所有活动纹理贴图层的所有调色板纹理。
• Many video cards do not support the use of diffuse or scalar values at arbitrary texture stages
  许多视频卡不支持在任意纹理贴图层中使用漫射值或标量值。
• A single logical palette is associated with the device , and is shared by all texture stages
  只有一个逻辑调色板与设备相关联，所有的纹理贴图层都共享它。
• Many cards do not support simultaneous use of multiple textures and mipmapped trilinear filtering
  许多视频卡不支持同时使用多纹理贴图层和mipmap的三线性筛选。
• In essence , this approach allows for what can be thought of as a texture mapped facing ratio
  基本上，这个方法是允许为什么能被考虑作为一个纹理贴图的分形比率。
• Therefore , an application might need to use only the second texture stage , if possible
  因此，如果可以使用第二个纹理贴图层，则应用程序可能只需要使用第二个纹理贴图层。
• I wanted my model to look old as it was used for a long time so i added more dirt to texture map
  我希望我的模型看起来象是用过很久那样陈旧，所以我在纹理贴图里加入了更多的颗粒。