diff options
| author | Vito Caputo <vcaputo@pengaru.com> | 2017-05-12 15:17:52 -0700 |
|---|---|---|
| committer | Vito Caputo <vcaputo@pengaru.com> | 2017-05-12 18:34:40 -0700 |
| commit | 73ef51a819138e50b3d0b162d61a9f272fe07d01 (patch) | |
| tree | 21c76ee677da8cd15b229af4715078dbbc1da796 /src/modules/ray/ray_object.h | |
| parent | 6ebf0d428b25a8b4a2dee9af7a91c38b1f8ff124 (diff) | |
ray: add ray_scene_prepare() object precomputing
Just embed a _prepared struct in the object where precomputed stuff can be
cached. Gets called once before rendering, which ends up calling the
object-specific ray_object_$type_prepare() methods per object.
Diffstat (limited to 'src/modules/ray/ray_object.h')
| -rw-r--r-- | src/modules/ray/ray_object.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/modules/ray/ray_object.h b/src/modules/ray/ray_object.h index abdb254..7edf955 100644 --- a/src/modules/ray/ray_object.h +++ b/src/modules/ray/ray_object.h @@ -17,6 +17,7 @@ typedef union ray_object_t { ray_object_light_t light; } ray_object_t; +void ray_object_prepare(ray_object_t *object); int ray_object_intersects_ray(ray_object_t *object, ray_ray_t *ray, float *res_distance); ray_3f_t ray_object_normal(ray_object_t *object, ray_3f_t *point); ray_surface_t ray_object_surface(ray_object_t *object, ray_3f_t *point); |