| # | Line 28 | Line 28 | ray_pinit( /* initialize ray-tracing processes */ | |
|---|---|---|
| 28 | int nproc | |
| 29 | ) | |
| 30 | { | |
| 31 | – | if (nproc > 1) |
| 32 | – | error(WARNING, "Only single process supported"); |
| 31 | ray_pdone(0); | |
| 32 | ray_init(otnm); | |
| 33 | ray_popen(nproc); | |
| # | Line 57 | Line 55 | ray_pqueue( /* queue a ray for computation */ | |
| 55 | { | |
| 56 | if (r == NULL) | |
| 57 | return(0); | |
| 58 | < | ray_value(r); |
| 58 | > | if (ray_pnidle <= 0) { |
| 59 | > | RAY new_ray = *r; |
| 60 | > | *r = queued_ray; |
| 61 | > | queued_ray = new_ray; |
| 62 | > | } |
| 63 | > | samplendx++; |
| 64 | > | rayvalue(r); |
| 65 | return(1); | |
| 66 | } | |
| 67 | ||
| # | Line 70 | Line 74 | ray_presult( /* check for a completed ray */ | |
| 74 | { | |
| 75 | if (r == NULL) | |
| 76 | return(0); | |
| 77 | < | if (!poll & (ray_pnidle <= 0)) { |
| 74 | < | ray_value(&queued_ray); |
| 77 | > | if (ray_pnidle <= 0) { |
| 78 | *r = queued_ray; | |
| 79 | + | samplendx++; |
| 80 | + | rayvalue(r); |
| 81 | ray_pnidle = 1; | |
| 82 | return(1); | |
| 83 | } | |
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |