Volumes

Selection tools for volumes. More...

Modules
	Coordinate Based
	Coordinate based volume selection.

Functions
void	SelectAllVolumes (Mesh *mesh)
	Selects all volumes of the current grid. More...
void	DeselectAllVolumes (Mesh *mesh)
	Deselects all volumes of the current grid. More...
void	VolumeSelectionFill (Mesh *mesh)
	Selects neighbours of selected volumes over non-selected faces. More...
void	SelectLinkedVolumes (Mesh *mesh)
	Repeatedly selects all volumes which are face-neighbors of selected volumes. More...
int	SelectSlivers (Mesh *mesh, double threshold_ratio)
	Selects flat tetrahedrons. Threshold-ratio specifies the minimal ratio between the distance of two opposing edges to the length of the longest edge. More...
void	SelectAnisotropicVolumes (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...
int	SelectUnorientableVolumes (Mesh *mesh)
	Selects all volumes whose orientation can not be determined. More...
bool	SelectVolumeByIndex (Mesh *mesh, int index)
	Selects a volume given its index. More...
void	SelectVolumesByType (Mesh *mesh, bool Hexahedra, bool Octahedra, bool Prisms, bool Pyramids, bool Tetrahedra)
	Selects all volumes of a given type. More...

Detailed Description

Selection tools for volumes.

Function Documentation

DeselectAllVolumes()

void DeselectAllVolumes

(

Mesh *

mesh

)

Deselects all volumes of the current grid.

SelectAllVolumes()

void SelectAllVolumes

(

Mesh *

mesh

)

Selects all volumes of the current grid.

SelectAnisotropicVolumes()

void SelectAnisotropicVolumes	(	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.

SelectLinkedVolumes()

void SelectLinkedVolumes

(

Mesh *

mesh

)

Repeatedly selects all volumes which are face-neighbors of selected volumes.

SelectSlivers()

int SelectSlivers	(	Mesh *	mesh,
		double	threshold_ratio
	)

Selects flat tetrahedrons. Threshold-ratio specifies the minimal ratio between the distance of two opposing edges to the length of the longest edge.

SelectUnorientableVolumes()

int SelectUnorientableVolumes

(

Mesh *

mesh

)

Selects all volumes whose orientation can not be determined.

SelectVolumeByIndex()

bool SelectVolumeByIndex	(	Mesh *	mesh,
		int	index
	)

Selects a volume given its index.

SelectVolumesByType()

void SelectVolumesByType	(	Mesh *	mesh,
		bool	Hexahedra,
		bool	Octahedra,
		bool	Prisms,
		bool	Pyramids,
		bool	Tetrahedra
	)

Selects all volumes of a given type.

VolumeSelectionFill()

void VolumeSelectionFill

(

Mesh *

mesh

)

Selects neighbours of selected volumes over non-selected faces.