opennurbs_mesh.h File Reference

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Classes
struct	ON_MeshTopology::memchunk
class	ON_MappingTag
class	ON_Mesh
class	ON_MeshCurvatureStats
class	ON_MeshEdgeRef
class	ON_MeshFace
class	ON_MeshFaceRef
struct	ON_MeshNgon
class	ON_MeshNgonList
class	ON_MeshParameters
struct	ON_MeshPart
class	ON_MeshPartition
class	ON_MeshTopology
struct	ON_MeshTopologyEdge
struct	ON_MeshTopologyFace
struct	ON_MeshTopologyVertex
class	ON_MeshVertexRef
class	ON_TextureCoordinates

Functions
ON_DECL bool	ON_ClosestPointToTriangle (ON_3dPoint A, ON_3dPoint B, ON_3dPoint C, ON_3dPoint P, double *a, double *b, double *c)
ON_DECL bool	ON_ClosestPointToTriangleFast (const ON_3dPoint &A, const ON_3dPoint &B, const ON_3dPoint &C, ON_3dPoint P, double *a, double *b, double *c)
ON_DECL ON_Mesh *	ON_ControlPolygonMesh (const ON_NurbsSurface &nurbs_surface, bool bCleanMesh, ON_Mesh *input_mesh=NULL)
ON_DECL int	ON_LineTriangleIntersect (const ON_3dPoint &A, const ON_3dPoint &B, const ON_3dPoint &C, const ON_3dPoint &P, const ON_3dPoint &Q, double abc[2][3], double t[2], double tol)
ON_DECL bool	ON_Mesh2dPolygon (int point_count, int point_stride, const double *P, int tri_stride, int *triangle)
ON_DECL int	ON_Mesh2dRegion (int point_count, int point_stride, const double *point, int edge_count, int edge_stride, const int *edge, const int *edge_side, ON_SimpleArray< ON_3dex > &triangles)
ON_DECL ON_Mesh *	ON_MeshSurface (const ON_Surface &surface, int mesh_density=0, ON_Mesh *mesh=0)
ON_DECL ON_Mesh *	ON_MeshSurface (const ON_Surface &surface, int u_count, const double *u, int v_count, const double *v, ON_Mesh *mesh=0)
ON_DECL ON_3dVector	ON_TriangleNormal (const ON_3dPoint &A, const ON_3dPoint &B, const ON_3dPoint &C)

Function Documentation

ON_ClosestPointToTriangle()

ON_DECL bool ON_ClosestPointToTriangle	(	ON_3dPoint	A,
		ON_3dPoint	B,
		ON_3dPoint	C,
		ON_3dPoint	P,
		double *	a,
		double *	b,
		double *	c )

ON_ClosestPointToTriangleFast()

ON_DECL bool ON_ClosestPointToTriangleFast	(	const ON_3dPoint &	A,
		const ON_3dPoint &	B,
		const ON_3dPoint &	C,
		ON_3dPoint	P,
		double *	a,
		double *	b,
		double *	c )

ON_ControlPolygonMesh()

ON_DECL ON_Mesh * ON_ControlPolygonMesh	(	const ON_NurbsSurface &	nurbs_surface,
		bool	bCleanMesh,
		ON_Mesh *	input_mesh = NULL )

ON_LineTriangleIntersect()

ON_DECL int ON_LineTriangleIntersect	(	const ON_3dPoint &	A,
		const ON_3dPoint &	B,
		const ON_3dPoint &	C,
		const ON_3dPoint &	P,
		const ON_3dPoint &	Q,
		double	abc[2][3],
		double	t[2],
		double	tol )

ON_Mesh2dPolygon()

ON_DECL bool ON_Mesh2dPolygon	(	int	point_count,
		int	point_stride,
		const double *	P,
		int	tri_stride,
		int *	triangle )

ON_Mesh2dRegion()

ON_DECL int ON_Mesh2dRegion	(	int	point_count,
		int	point_stride,
		const double *	point,
		int	edge_count,
		int	edge_stride,
		const int *	edge,
		const int *	edge_side,
		ON_SimpleArray< ON_3dex > &	triangles )

ON_MeshSurface() [1/2]

ON_DECL ON_Mesh * ON_MeshSurface	(	const ON_Surface &	surface,
		int	mesh_density = 0,
		ON_Mesh *	mesh = 0 )

ON_MeshSurface() [2/2]

ON_DECL ON_Mesh * ON_MeshSurface	(	const ON_Surface &	surface,
		int	u_count,
		const double *	u,
		int	v_count,
		const double *	v,
		ON_Mesh *	mesh = 0 )

ON_TriangleNormal()

ON_DECL ON_3dVector ON_TriangleNormal	(	const ON_3dPoint &	A,
		const ON_3dPoint &	B,
		const ON_3dPoint &	C )