Summary of 3DMAX jamming, white screen and rendering crash

hang ：

3dmax A white screen solution appears

stuck 、 Rendering crash

One . Use the default renderer ,

1、 Use the default renderer , Rendering is stuck

win10 Microsoft Pinyin input method Bug

Create a new one box, Press down F9 Rendering ,3DMAX The software is stuck and cannot be operated .

（90% The situation of ）win10 System , Use win10 Microsoft Pinyin input method

Replace typewriting , perhaps Install the English input method keyboard to switch when using . Can solve

2、 Ray tracing effects of the default renderer

Render with default scanline , Turn off ray tracing .

Raytracing with the default modifier is often the same as VR The renderer is incompatible , So sometimes rendering crashes occur during rendering .

You can switch the renderer to the default renderer , Remove all ray tracing options , Switch back to after canceling VR The renderer can render by resetting the parameters .

3、 Raytrace material

If... Is used in the scene Raytrace material , The probability of rendering crash is relatively high .

Detect whether there are raytraced materials in the scene , If any suggestions are found, delete or change to VR texture of material .

Two . Use Vray Renderers , Render model crashes

（ Reprinted from ：http://www.moxingyun.com/news/detail-jichu-1008799368.html）

1、 The reason why the rendering model crashes is one ： Insufficient memory allocation

In the use of 3dmax When rendering models ,3dmax The software will automatically limit the memory used . If the memory allocation is insufficient , It will lead to 3dmax The rendering model will get stuck .

resolvent ：

open 3dmax Software , stay Vray The settings of the renderer , find “ Set up ”-“ Dynamic memory limit ”, And then 3dmax Increase the memory allocation value of .

There will be no rendering 3dmax The model crashes .

2、 The second reason why the rendering model crashes ： Advanced ray tracing is not enabled

stay VR3.0 After the above version , One more option to use high-performance ray tracing .

This option is not enabled when , There will be a crash in the rendering .

So it is usually OK to check this option by default .

3、 ... and . Software installation and setup problems

0. If it is a low configuration computer ： It is suggested to search on the Internet “3dmax Soaring lite ”

1、 Click start 3dmax Some functions in the software list , It will break down , Often something happens . Install it again .

2、 If you have two installed on your computer 3DMAX Software , Such as one English and one Chinese , perhaps 2018/2019/2020, There will also be such problems .

3、3DMAX Too low version will also lead to poor compatibility and the following stuck conditions （3DMax2009/2013）.

4、 The dynamic memory setting is too low , In some large scenes, we should pay attention to the situation that rendering will crash if the dynamic memory limit is too low . In general, we set the dynamic memory limit to 8000 The above is enough or set directly 0, Set to 0 The dynamic memory limit is not set .

Four . System and hardware problems

0. Use 3dmax Soaring lite

If it is a low configuration computer ： It is suggested to search on the Internet “3dmax Soaring lite ”

1. Host configuration

At least this configuration is more than ：CPU:i5 More than four generations ,  Memory ：8G+ , solid state 256+,  The graphics card ：GTX750TI+

2.32 Bit system

32 Bit XP Total memory usage exceeds 3.5G when ,MAX Will jump , It is recommended to replace the system

3. Increase virtual memory ：

stay Control panel - Advanced system setup - senior - Set up - senior - Virtual memory - change

- Cancel the above “ Automatically manage paging file size for all drives “- Set a certain amount of virtual memory in the idle disk , Click ok , that will do .

4. Rendering crash ：CPU Overload

3dmax When the software renders the model , It will also bring great CPU load , If CPU If the work is abnormal due to excessive load , There will be 3dmax When rendering, the machine crashes and gets stuck .

resolvent ： Check CPU And graphics card cooling , Remove dust , Oiling , Or replace the fan , At the same time, high-quality and high-power power supply can be replaced , To avoid because CPU Caused by load 3dmax The rendering model is stuck

5、 ... and . Production problems

1、 The garbage information in the scene is also one of the reasons for the rendering jam or crash

link ：https://www.zhihu.com/question/274114591/answer/1439550911

2、 Displace material

Displacement materials require a lot of memory in rendering , It also affects the rendering time .

If there are too many displacement materials in the scene , It may also affect the rendering crash . We can cancel VR Set the displacement on , Then test the rendering to see if it is the displacement material in the scene .

If it is found that it is the displacement material, it is suggested to reduce the displacement material and replace the displacement effect in other ways .

 

The summary is from ：https://www.zhihu.com/question/274114591