sofa::helper::polygon_cube_intersection Namespace Reference

Functions
int	trivial_vertex_tests (int nverts, const float verts[][3], int already_know_verts_are_outside_cube)
int	fast_polygon_intersects_cube (int nverts, const float verts[][3], const float polynormal[3], int already_know_verts_are_outside_cube, int already_know_edges_are_outside_cube)
int	polygon_contains_point_3d (int nverts, const float verts[][3], const float polynormal[3], float point[3])
int	segment_intersects_cube (const float v0[3], const float v1[3])
int	polygon_intersects_cube (int nverts, const float verts[][3], const float polynormal[3], int, int already_know_edges_are_outside_cube)
float *	get_polygon_normal (float normal[3], int nverts, const float verts[][3])

Function Documentation

fast_polygon_intersects_cube()

SOFA_COMPONENT_TOPOLOGY_CONTAINER_GRID_API int sofa::helper::polygon_cube_intersection::fast_polygon_intersects_cube	(	int	nverts,
		const float	verts[][3],
		const float	polynormal[3],
		int	already_know_verts_are_outside_cube,
		int	already_know_edges_are_outside_cube
	)

get_polygon_normal()

SOFA_COMPONENT_TOPOLOGY_CONTAINER_GRID_API float * sofa::helper::polygon_cube_intersection::get_polygon_normal	(	float	normal[3],
		int	nverts,
		const float	verts[][3]
	)

polygon_contains_point_3d()

SOFA_COMPONENT_TOPOLOGY_CONTAINER_GRID_API int sofa::helper::polygon_cube_intersection::polygon_contains_point_3d	(	int	nverts,
		const float	verts[][3],
		const float	polynormal[3],
		float	point[3]
	)

polygon_intersects_cube()

SOFA_COMPONENT_TOPOLOGY_CONTAINER_GRID_API int sofa::helper::polygon_cube_intersection::polygon_intersects_cube	(	int	nverts,
		const float	verts[][3],
		const float	polynormal[3],
		int	,
		int	already_know_edges_are_outside_cube
	)

segment_intersects_cube()

SOFA_COMPONENT_TOPOLOGY_CONTAINER_GRID_API int sofa::helper::polygon_cube_intersection::segment_intersects_cube	(	const float	v0[3],
		const float	v1[3]
	)

trivial_vertex_tests()

SOFA_COMPONENT_TOPOLOGY_CONTAINER_GRID_API int sofa::helper::polygon_cube_intersection::trivial_vertex_tests	(	int	nverts,
		const float	verts[][3],
		int	already_know_verts_are_outside_cube
	)