From 524db0cf19648e3c7c78d3e73103b7a0bdcd6bfc Mon Sep 17 00:00:00 2001 From: Vito Caputo Date: Wed, 18 Jan 2017 17:14:52 -0800 Subject: *: move source into src/ subdir Restoring some organizational sanity since adopting autotools. --- modules/ray/ray_object_plane.h | 46 ------------------------------------------ 1 file changed, 46 deletions(-) delete mode 100644 modules/ray/ray_object_plane.h (limited to 'modules/ray/ray_object_plane.h') diff --git a/modules/ray/ray_object_plane.h b/modules/ray/ray_object_plane.h deleted file mode 100644 index b33f342..0000000 --- a/modules/ray/ray_object_plane.h +++ /dev/null @@ -1,46 +0,0 @@ -#ifndef _RAY_OBJECT_PLANE_H -#define _RAY_OBJECT_PLANE_H - -#include "ray_object_type.h" -#include "ray_ray.h" -#include "ray_surface.h" - - -typedef struct ray_object_plane_t { - ray_object_type_t type; - ray_surface_t surface; - ray_3f_t normal; - float distance; -} ray_object_plane_t; - - -static inline int ray_object_plane_intersects_ray(ray_object_plane_t *plane, ray_ray_t *ray, float *res_distance) -{ - float d = ray_3f_dot(&plane->normal, &ray->direction); - - if (d != 0) { - float distance = -(ray_3f_dot(&plane->normal, &ray->origin) + plane->distance) / d; - - if (distance > 0) { - *res_distance = distance; - - return 1; - } - } - - return 0; -} - - -static inline ray_3f_t ray_object_plane_normal(ray_object_plane_t *plane, ray_3f_t *point) -{ - return plane->normal; -} - - -static inline ray_surface_t ray_object_plane_surface(ray_object_plane_t *plane, ray_3f_t *point) -{ - return plane->surface; -} - -#endif -- cgit v1.2.3