paint: add point_in_aabb

2026-06-29 19:26:21 +02:00
parent 8e956881c2
commit 51c43fffed
2 changed files with 14 additions and 2 deletions
@@ -1,6 +1,17 @@

 #include "../global.h"

-vec4_t raycast_aabb(object_t *object, f32 mouse_x, f32 mouse_y) {
+vec4_t raycast_aabb_mouse(object_t *object) {
 	return raycast_box_intersect(object->transform, mouse_x, mouse_y, scene_camera);
 }
+
+bool point_in_aabb(object_t *object, vec4_t point) {
+	transform_t *t  = object->transform;
+	f32          cx = transform_world_x(t);
+	f32          cy = transform_world_y(t);
+	f32          cz = transform_world_z(t);
+	f32          hx = t->dim.x / 2;
+	f32          hy = t->dim.y / 2;
+	f32          hz = t->dim.z / 2;
+	return point.x >= cx - hx && point.x <= cx + hx && point.y >= cy - hy && point.y <= cy + hy && point.z >= cz - hz && point.z <= cz + hz;
+}