...渲染VR到了Building static raycast accelerator这步速度很慢_百度...

发布网友 发布时间：2024-03-02 04:31

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共3个回答

热心网友 时间：2024-08-02 23:43

一个是硬件问题 一个是参数

热心网友 时间：2024-08-02 23:48

I think it's in common with VrayDisplacement

ah so maybe I am doing somthing right and dont even know it.

I have VRay Displ in my scene. Learning IS fun but sometimes i wander around in the dark. Thanks

its actually just vrays way of saying 'Hey! i'm dividing your scene up into cubes of polygons so that i can sort them faster while shooting rays'

Usually crashing right after static accel. is memory related
- What is your rendering output?? (Think Vray max is somethin like 30000px)
- Is there displacement.. if yes, turn it off an see if it goes
- Try the material override, if it has to do with your materials, you'll see.
- Is there anything raythace in there ( mat. or light )
- Open new blank scene and merge everything, so if it is scene related, you'll get rid of it. (well, mabee)

热心网友 时间：2024-08-02 23:48

很简单的问题，你使用的某些模型采用了MAX的反射材质，所以会出现这一步。
如果全部场景都用Vray材质，根本不会出现这个步骤。

如果一定要使用MAX反射材质，这个步骤超级消耗内存，XP32位所能使用的1.9G内存就显得很紧张，所以很慢。
加大内存，换用64位操作系统和64位MAX可以解决。

但是我不认为有什么必要一定要用MAX发射材质。