static bool
ray_equal (const void *p1,
const void *p2)
{
const graphene_ray_t *a = p1;
const graphene_ray_t *b = p2;
return graphene_vec3_equal (&a->origin, &b->origin) &&
graphene_vec3_equal (&a->direction, &b->direction);
}
/**
* graphene_triangle_equal:
* @a: a #graphene_triangle_t
* @b: a #graphene_triangle_t
*
* Checks whether the two given #graphene_triangle_t are equal.
*
* Returns: `true` if the triangles are equal
*
* Since: 1.2
*/
bool
graphene_triangle_equal (const graphene_triangle_t *a,
const graphene_triangle_t *b)
{
if (a == b)
return true;
if (a == NULL || b == NULL)
return false;
return graphene_vec3_equal (&a->a, &b->a) &&
graphene_vec3_equal (&a->b, &b->b) &&
graphene_vec3_equal (&a->c, &b->c);
}
/**
* graphene_euler_equal:
* @a: a #graphene_euler_t
* @b: a #graphene_euler_t
*
* Checks if two #graphene_euler_t are equal.
*
* Returns: `true` if the two #graphene_euler_t are equal
*
* Since: 1.2
*/
bool
graphene_euler_equal (const graphene_euler_t *a,
const graphene_euler_t *b)
{
if (a == b)
return true;
if (a == NULL || b == NULL)
return false;
return graphene_vec3_equal (&a->angles, &b->angles) && a->order == b->order;
}