isoSurfaceTopo.C File Reference

Include dependency graph for isoSurfaceTopo.C:

Go to the source code of this file.

Namespaces
	Foam
	Namespace for OpenFOAM.

Macros
#define	SNAP_END_ENCODE(pos, val)   (((val) << (4 + 2 * pos)))
#define	SNAP_END_VALUE(pos, val)   (((val) >> (4 + 2 * pos)) & 0x3)
#define	ADD_SNAP_INDEX(pos, d1, d2, idx1, idx2)

Functions
	defineTypeNameAndDebug (isoSurfaceTopo, 0)
static int	getTetCutIndex (scalar p0, scalar p1, scalar p2, scalar p3, const scalar val, const bool doSnap) noexcept
static void	appendTriLabels (DynamicList< label > &verts, const label a, const label b, const label c, const bool flip)
static const point &	getMeshPointRef (const polyMesh &mesh, const label pointi)

Detailed Description

Original source file isoSurfaceTopo.C

Definition in file isoSurfaceTopo.C.

Macro Definition Documentation

SNAP_END_ENCODE

#define SNAP_END_ENCODE	(		pos,
			val
	)		(((val) << (4 + 2 * pos)))

Definition at line 65 of file isoSurfaceTopo.C.

SNAP_END_VALUE

#define SNAP_END_VALUE	(		pos,
			val
	)		(((val) >> (4 + 2 * pos)) & 0x3)

Definition at line 66 of file isoSurfaceTopo.C.

ADD_SNAP_INDEX

#define ADD_SNAP_INDEX	(		pos,
			d1,
			d2,
			idx1,
			idx2
	)

Value:

switch (cutIndex & (idx1 | idx2))                              \
        {                                                              \
            case idx1 : /* first below, second above */                \
            case idx2 : /* first above, second below */                \
                cutIndex |= SNAP_END_ENCODE                            \
                (                                                      \
                    pos,                                               \
                    ((d1 * 100 < d2) ? 1 : (d2 * 100 < d1) ? 2 : 0)    \
                );                                                     \
                break;                                                 \
        }