t8_geometry_occ.h File Reference

This header provides the C interface to create a occ geometry. More...

#include <t8.h>
#include <t8_geometry/t8_geometry.h>

Go to the source code of this file.

Typedefs
typedef struct t8_geometry_occ	t8_geometry_occ_c
	This typedef holds virtual functions for a particular geometry. More...

Functions
t8_geometry_occ_c *	t8_geometry_occ_new (int dimension, const char *fileprefix, const char *name_in)
	Create a new occ geometry of a given dimension. More...
void	t8_geometry_occ_destroy (t8_geometry_occ_c **geom)
	Destroy a occ geometry that was created with t8_geometry_occ_new. More...

Variables
const int	t8_edge_vertex_to_tree_vertex [T8_ECLASS_MAX_EDGES][2]
const int	t8_edge_to_face [T8_ECLASS_MAX_EDGES][2]
const int	t8_face_to_edge [T8_ECLASS_MAX_FACES][T8_ECLASS_MAX_EDGES]

Detailed Description

This header provides the C interface to create a occ geometry.

Typedef Documentation

t8_geometry_occ_c

typedef struct t8_geometry_occ t8_geometry_occ_c

This typedef holds virtual functions for a particular geometry.

We need it so that we can use t8_geometry_occ_c pointers in .c files without them seeing the actual C++ code (and then not compiling)

Function Documentation

t8_geometry_occ_destroy()

void t8_geometry_occ_destroy

(

t8_geometry_occ_c **

geom

)

Destroy a occ geometry that was created with t8_geometry_occ_new.

Parameters

[in,out]

geom

A occ geometry. Set to NULL on output.

t8_geometry_occ_new()

t8_geometry_occ_c* t8_geometry_occ_new	(	int	dimension,
		const char *	fileprefix,
		const char *	name_in
	)

Create a new occ geometry of a given dimension.

Parameters

[in]	dimension	0 <= dimension <= 3. The dimension.
[in]	fileprefix	Prefix of a .brep file from which to extract an occ geometry.
[in]	name	The name to give this geometry.

Returns

A pointer to an allocated t8_geometry_occ struct, as if the t8_geometry_occ (int dimension, const char *fileprefix, const char *name) constructor was called.