VR渲染器参数.doc

VR渲染器参数
VR渲染器设置参数
打开渲染场景:默认渲染器
“产品级”——选择渲染器——Vray Adv
VR参数简介
Global Switches (全局切换)
Geometry(多边形组)
Diip to maintain sustainable economic growth, social harmony and stability, ethnic unity and progress, peace consolidation and eco-good order
NO:它只对VR材质有作用，对MAX材持无用。
Max depth(最大深度)
Map(纹理贴图)
若不勾选——不服水土不渲染纹理贴图。
Filtsr Maps(纹理贴图过渡)
勾选——材质效果更加平滑。
Max transp Levels(最大透明程度):
控制透明物体被光线追踪的最大深度。
Transp cutoff(透明度中止)
控制着透明物体的追踪何时中止。当Max transp Levels 和Transp cutoff这两参数保持默认时，具有透明材质属性的物体将正确显示其透明效果。
Overyde mtl(材质替代)
勾选——用户可通过使用材质槽指定的材质来替代场景中所有物体的材质进行渲染。在实际工作中，常用此参数渲染白模——观察大致灯光场景的效果。 GLassg eofects(模糊效果)
勾选——彩用场景中材质的模糊反折射;
取消——渲染时将忽略Hilights高光模糊后,Retl glossiness(反射模糊)等数值没有镜面折射和反射的效果。
Indirect illumination(间接照明组)
Don’trender final image(不渲染最终的图像)
勾选——VR只计算应全局光照贴图(光子灯光和发光贴图)，它对渲染动画有用。
Raytracing(光线追踪组)
Secondary rags bias(二次光线偏移距离)
当取消V-Ray:间接照明卷展栏中的“on”时，此项对场景无影响。
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