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_point.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_point.h')
| -rw-r--r-- | src/modules/ray/ray_object_point.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/modules/ray/ray_object_point.h b/src/modules/ray/ray_object_point.h index c0c9610..0eddf25 100644 --- a/src/modules/ray/ray_object_point.h +++ b/src/modules/ray/ray_object_point.h @@ -14,6 +14,11 @@ typedef struct ray_object_point_t { } ray_object_point_t; +static void ray_object_point_prepare(ray_object_point_t *point) +{ +} + + static inline int ray_object_point_intersects_ray(ray_object_point_t *point, ray_ray_t *ray, float *res_distance) { /* TODO: determine a ray:point intersection */ |