Faces

Selection tools for faces. More...

Modules
	Coordinate Based
	Coordinate based face selection.

Functions
void	SelectAllFaces (Mesh *mesh)
	Selects all faces of the current grid. More...
void	DeselectAllFaces (Mesh *mesh)
	Deselects all faces of the current grid. More...
void	SelectAssociatedFaces (Mesh *mesh)
	Selects faces that belong to selected volumes. More...
void	SelectBoundaryFaces (Mesh *mesh)
	Selects faces that lie on the boundary of the geometry. More...
void	SelectInnerFaces (Mesh *mesh)
	Selects faces that do not lie on the boundary of the geometry. More...
void	SelectMarkedFaces (Mesh *mesh)
	Selects faces which are marked. More...
void	FaceSelectionFill (Mesh *mesh)
	Selects neighbours of selected faces over non-selected edges. More...
void	SelectLinkedFaces (Mesh *mesh)
	Repeatedly selects all faces which are edge-neighbors of selected faces. More...
void	SelectLinkedManifoldFaces (Mesh *mesh)
	Selects faces linked with the selection, not crossing non-manifold edges. More...
void	SelectLinkedBoundaryFaces (Mesh *mesh, bool stop_at_selected_edges)
	Selects linked boundary faces of selected faces. More...
void	SelectLinkedFlatFaces (Mesh *mesh, double max_deviation_angle, bool ignore_orientation, bool traverse_degenerated_faces, bool stop_at_selected_edges)
	Selects linked faces of selected faces that have a similar normal. More...
void	SelectInterfaceFaces (Mesh *mesh, bool regard_selected_neighbors_only)
	Selects elements which are adjacent to higher dimensional elements of different subsets. More...
void	SelectFacesByNormal (Mesh *mesh, const Vec3d *normal, double max_deviation_angle)
	Selects faces given a normal and a maximum deviation angle. More...
void	SelectFacesByNormal (Mesh *mesh, const Vec3d *normal, double min_deviation_angle, double max_deviation_angle, bool ignore_inner_faces)
	Selects faces given a normal and a maximum deviation angle. More...
void	SelectAnisotropicFaces (Mesh *mesh, double min_edge_ratio)
	Selects elements and associated long edges wich have a shortest-to-longest edge ratio smaller than the specified one. More...
void	SelectDegenerateFaces (Mesh *mesh, double max_height)
	Selects faces that have a height shorter than a given threshold. More...
size_t	SelectBentQuadrilaterals (Mesh *mesh, double dot_threshold)
	Selects quadrilaterals which do not lie in a plane. More...
bool	SelectFaceByIndex (Mesh *mesh, int index)
	Selects a face given its index. More...
void	SelectIntersectingTriangles (Mesh *mesh)
	Selects intersecting triangles. Neighbors are ignored. More...

Detailed Description

Selection tools for faces.

Function Documentation

DeselectAllFaces()

void DeselectAllFaces

(

Mesh *

mesh

)

Deselects all faces of the current grid.

FaceSelectionFill()

void FaceSelectionFill

(

Mesh *

mesh

)

Selects neighbours of selected faces over non-selected edges.

SelectAllFaces()

void SelectAllFaces

(

Mesh *

mesh

)

Selects all faces of the current grid.

SelectAnisotropicFaces()

void SelectAnisotropicFaces	(	Mesh *	mesh,
		double	min_edge_ratio
	)

Selects elements and associated long edges wich have a shortest-to-longest edge ratio smaller than the specified one.

SelectAssociatedFaces()

void SelectAssociatedFaces

(

Mesh *

mesh

)

Selects faces that belong to selected volumes.

SelectBentQuadrilaterals()

size_t SelectBentQuadrilaterals	(	Mesh *	mesh,
		double	dot_threshold
	)

Selects quadrilaterals which do not lie in a plane.

SelectBoundaryFaces()

void SelectBoundaryFaces

(

Mesh *

mesh

)

Selects faces that lie on the boundary of the geometry.

SelectDegenerateFaces()

void SelectDegenerateFaces	(	Mesh *	mesh,
		double	max_height
	)

Selects faces that have a height shorter than a given threshold.

SelectFaceByIndex()

bool SelectFaceByIndex	(	Mesh *	mesh,
		int	index
	)

Selects a face given its index.

SelectFacesByNormal() [1/2]

void SelectFacesByNormal	(	Mesh *	mesh,
		const Vec3d *	normal,
		double	max_deviation_angle
	)

Selects faces given a normal and a maximum deviation angle.

SelectFacesByNormal() [2/2]

void SelectFacesByNormal	(	Mesh *	mesh,
		const Vec3d *	normal,
		double	min_deviation_angle,
		double	max_deviation_angle,
		bool	ignore_inner_faces
	)

Selects faces given a normal and a maximum deviation angle.

SelectInnerFaces()

void SelectInnerFaces

(

Mesh *

mesh

)

Selects faces that do not lie on the boundary of the geometry.

SelectInterfaceFaces()

void SelectInterfaceFaces	(	Mesh *	mesh,
		bool	regard_selected_neighbors_only
	)

Selects elements which are adjacent to higher dimensional elements of different subsets.

SelectIntersectingTriangles()

void SelectIntersectingTriangles

(

Mesh *

mesh

)

Selects intersecting triangles. Neighbors are ignored.

SelectLinkedBoundaryFaces()

void SelectLinkedBoundaryFaces	(	Mesh *	mesh,
		bool	stop_at_selected_edges
	)

Selects linked boundary faces of selected faces.

SelectLinkedFaces()

void SelectLinkedFaces

(

Mesh *

mesh

)

Repeatedly selects all faces which are edge-neighbors of selected faces.

SelectLinkedFlatFaces()

void SelectLinkedFlatFaces	(	Mesh *	mesh,
		double	max_deviation_angle,
		bool	ignore_orientation,
		bool	traverse_degenerated_faces,
		bool	stop_at_selected_edges
	)

Selects linked faces of selected faces that have a similar normal.

SelectLinkedManifoldFaces()

void SelectLinkedManifoldFaces

(

Mesh *

mesh

)

Selects faces linked with the selection, not crossing non-manifold edges.

SelectMarkedFaces()

void SelectMarkedFaces

(

Mesh *

mesh

)

Selects faces which are marked.