>
> Also the GPU side seg_sti doesn't have the same meaning at all. It's a
> unique solid id. In the soltabs list. So '0' would be the first valid solid
> in the soltabs list. So your code should work like this:
>
> unsigned int i=0;
> RT_VISIT_ALL_SOLTABS_START(stp, a->a_rt_i) {
> /* Ignore "dead" solids in the list. (They failed prep) */
> if (stp->st_aradius <= 0) continue;
> /* Infinite solids make the BVH construction explode. */
> if (stp->st_aradius >= INFINITY) continue;
>
> if (i == gpu_seg->seg_sti) {
> cpu_seg->seg_stp = stp;
> break;
> }
> i++;
> } RT_VISIT_ALL_SOLTABS_END
>
>
> Yup, this worked! Just one more thing, how do I perform the reverse of
this i.e. how do I set seg_sti of the GPU segment given the CPU storage's
stp pointer?
I believe this is the last missing piece. If even this doesn't work, I'll
have define and use partitions on the GPU, only segments just won't cut it.
>
> --
> Vasco Alexandre da Silva Costa
> PhD in Computer Engineering (Computer Graphics)
> Instituto Superior Técnico/University of Lisbon, Portugal
>
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