Hou Shuqiang

I tried baking high-poly details onto the low-poly UVs. Since the low-poly model was generated from the high-poly model using polyrebuild, I used the UVmatch mode.
While baking the Height map, I noticed that even the concave areas resulted in positive values.
Did I miss some settings?

In the ‘material libray’ node, there is a parameter called ‘Tab Menu Mask’. It seems to define what kind of nodes can be displayed in the menu. I ended the name of my node with ‘builder’, and it successfully appeared in the menu.

Regarding ‘nodeFlag’, I use Python in ‘OnCreate’ to control it.

This may not be the best solution, but it has indeed solved some problems.

I still haven’t solved this problem.
Finally, I decided to manually import the bgeo cache into the lens using sop_import. Or cancel this option for smaller data. The reason I found this problem is that in the case of particles, artists may trigger situations such as deletion outside the viewport.
As long as I don’t output USDA files, it can still work.