diff options
Diffstat (limited to 'libdimension/raytrace.c')
| -rw-r--r-- | libdimension/raytrace.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/libdimension/raytrace.c b/libdimension/raytrace.c index f5d0885..0c3b738 100644 --- a/libdimension/raytrace.c +++ b/libdimension/raytrace.c @@ -315,17 +315,13 @@ dmnsn_raytrace_lighting(dmnsn_raytrace_state *state) return; } - const dmnsn_light *light; - /* Iterate over each light */ - for (size_t i = 0; i < dmnsn_array_size(state->scene->lights); ++i) { - dmnsn_array_get(state->scene->lights, i, &light); - - dmnsn_color light_color = dmnsn_raytrace_light_ray(state, light); + DMNSN_ARRAY_FOREACH (dmnsn_light **, light, state->scene->lights) { + dmnsn_color light_color = dmnsn_raytrace_light_ray(state, *light); if (!dmnsn_color_is_black(light_color)) { if (state->scene->quality & DMNSN_RENDER_FINISH) { dmnsn_vector ray = dmnsn_vector_normalize( - dmnsn_vector_sub(light->x0, state->r) + dmnsn_vector_sub((*light)->x0, state->r) ); /* Get this light's color contribution to the object */ |