Yorick routines defined in file rays.i
| B | ------- | get_s0 | |
| best_rays | I | ------- | |
| D | ------- | internal_rays | |
| dirt_rays | P | ------- | |
| F | ------- | picture_rays | |
| form_rays | plray | ||
| G | ------- | plray_lims |
| B | ------- | get_s0 | |
| best_rays | I | ------- | |
| D | ------- | internal_rays | |
| dirt_rays | P | ------- | |
| F | ------- | picture_rays | |
| form_rays | plray | ||
| G | ------- | plray_lims |