OSPRay renderer crashes for >=144M atoms
From the OVITO forum:
The problem occurred when rendering an image with the OSPRay engine, using 144 million particles. Error message looks like below
 5866  Segmentation fault (core dumped) ovito
- The error has nothing to do with the size of image I wanted to render, I guess; Even 640x480 will lead to the Segmentation fault crash.
- I did not add additional data modification or manipulation in OVITO; just pure rendering after data is loaded.
- My Ubuntu desktop has 64GB RAM, which I thought is enough for the rendering I wanted to do.
- If I use much fewer particles for the rendering, no error occurs.