Subversion Repositories gelsvn

Rev

Rev 129 | Only display areas with differences | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 129 Rev 393
1 
#ifndef __FACE_H__
 1 
#ifndef __FACE_H__
2 
#define __FACE_H__
 2 
#define __FACE_H__
3 
 
 3 
 
4 
#include "templates.h"
 4 
#include "templates.h"
5 
 
 5 
 
6 
namespace HMesh
 6 
namespace HMesh
7 
{
 7 
{
8 
 
 8 
 
9 
 
 9 
 
10 
	/// Compute the number of edges of a face
 10 
	/// Compute the number of edges of a face
11 
	int no_edges(FaceIter v);
 11 
	int no_edges(FaceIter v);
12 
 
 12 
 
13 
	/** Compute the normal of a face. If the face is not a triangle,
 13 
	/** Compute the normal of a face. If the face is not a triangle,
14 
			the normal is not defined, but computed using the first three
 14 
			the normal is not defined, but computed using the first three
15 
			vertices of the face. */
 15 
			vertices of the face. */
16 
	CGLA::Vec3f normal(FaceIter f);
 16 
	CGLA::Vec3f normal(FaceIter f);
17 
 
 17 
 
18 
	/** Compute the area of a face. */
 18 
	/** Compute the area of a face. */
19 
	float area(FaceIter f);
 19 
	float area(FaceIter f);
20
20
21 
	/** Compute the centre of a face */
 21 
	/** Compute the centre of a face */
22 
	CGLA::Vec3f centre(FaceIter f);
 22 
	CGLA::Vec3f centre(FaceIter f);
23 
 
 23 
 
24 
}
 24 
}
25 
#endif
 25 
#endif
26 
 
 26