Hi, 

  I'm using chimerax to display my tomograph and multiple subtomo averages in surface mode. Specifically, I need to visualize a 1440*1022*250 tomograph, along with 1000-2000 subtomo maps, sized at 32x32x32 and 16x16x16. However, loading such a large number of maps has significantly slowed down ChimeraX, particularly when rotating the view. Is there any settings to improve interactive performance or increase hardware utilization? I hope to avoid cropping the tomograph.

My system specifications are as follows:

• Dual Intel Xeon 5317 processors@3.00GHz
• RTX 4090 GPU
• 128GB RAM
• Operating System: CentOS Stream 9
• GNOME Version: 40.4
• GPU Driver Version: 550.54.15

I would greatly appreciate any suggestions.

Thanks,

Wang GuangLei