// Node indices in faces depending on volume orientation
// making most faces normals external
// ======================================================
+// For all elements, 0-th face is bottom based on the first nodes.
+// For prismatic elements (tetra,hexa,prisms), 1-th face is a top one.
+// For all elements, side faces follow order of bottom nodes
+// ======================================================
/*
// N3
{ 0, 3, 1, 0 },
{ 1, 3, 2, 1 },
{ 0, 2, 3, 0 }};
-static int Tetra_R [4][4] = { // REVERSED
- { 0, 1, 2, 0 }, // All faces but a bottom have external normals
- { 0, 1, 3, 0 },
- { 1, 2, 3, 1 },
- { 0, 3, 2, 0 }};
static int Tetra_RE [4][4] = { // REVERSED -> FORWARD (EXTERNAL)
{ 0, 2, 1, 0 }, // All faces have external normals
{ 0, 1, 3, 0 },
{ 0, 4, 1, 0, 4 },
{ 1, 4, 2, 1, 4 },
{ 2, 4, 3, 2, 4 },
- { 3, 4, 0, 3, 4 }};
-static int Pyramid_R [5][5] = { // REVERSED
- { 0, 1, 2, 3, 0 }, // All faces but a bottom have external normals
- { 0, 1, 4, 0, 4 },
- { 1, 2, 4, 1, 4 },
- { 2, 3, 4, 2, 4 },
- { 3, 0, 4, 3, 4 }};
+ { 3, 4, 0, 3, 4 }
+};
static int Pyramid_RE [5][5] = { // REVERSED -> FORWARD (EXTERNAL)
{ 0, 3, 2, 1, 0 }, // All faces but a bottom have external normals
{ 0, 1, 4, 0, 4 },
// N0 +---------+ N2
*/
static int Penta_F [5][5] = { // FORWARD
- { 0, 1, 2, 0, 0 }, // Top face has an internal normal, other - external
- { 3, 4, 5, 3, 3 }, // 0 is bottom, 1 is top face
- { 0, 2, 5, 3, 0 },
- { 1, 4, 5, 2, 1 },
- { 0, 3, 4, 1, 0 }};
-static int Penta_R [5][5] = { // REVERSED
- { 0, 1, 2, 0, 0 }, // Bottom face has an internal normal, other - external
- { 3, 4, 5, 3, 3 }, // 0 is bottom, 1 is top face
- { 0, 3, 5, 2, 0 },
- { 1, 2, 5, 4, 1 },
- { 0, 1, 4, 3, 0 }};
-static int Penta_FE [5][5] = { // FORWARD -> EXTERNAL
- { 0, 1, 2, 0, 0 },
- { 3, 5, 4, 3, 3 },
- { 0, 2, 5, 3, 0 },
+ { 0, 1, 2, 0, 0 }, // All faces have external normals
+ { 3, 5, 4, 3, 3 }, // 0 is bottom, 1 is top face
+ { 0, 3, 4, 1, 0 },
{ 1, 4, 5, 2, 1 },
- { 0, 3, 4, 1, 0 }};
+ { 0, 2, 5, 3, 0 }};
static int Penta_RE [5][5] = { // REVERSED -> EXTERNAL
{ 0, 2, 1, 0, 0 },
{ 3, 4, 5, 3, 3 },
- { 0, 3, 5, 2, 0 },
+ { 0, 1, 4, 3, 0 },
{ 1, 2, 5, 4, 1 },
- { 0, 1, 4, 3, 0 }};
+ { 0, 3, 5, 2, 0 }};
static int Penta_nbN [] = { 3, 3, 4, 4, 4 };
/*
// N0+----------+N3
*/
static int Hexa_F [6][5] = { // FORWARD
- { 0, 1, 2, 3, 0 }, // opposite faces are neighbouring,
- { 4, 5, 6, 7, 4 }, // odd face(1,3,5) normal is internal, even(0,2,4) - external
- { 1, 0, 4, 5, 1 }, // same index nodes of opposite faces are linked
- { 2, 3, 7, 6, 2 },
- { 0, 3, 7, 4, 0 },
- { 1, 2, 6, 5, 1 }};
-// static int Hexa_R [6][5] = { // REVERSED
-// { 0, 3, 2, 1, 0 }, // opposite faces are neighbouring,
-// { 4, 7, 6, 5, 4 }, // odd face(1,3,5) normal is external, even(0,2,4) - internal
-// { 1, 5, 4, 0, 1 }, // same index nodes of opposite faces are linked
-// { 2, 6, 7, 3, 2 },
-// { 0, 4, 7, 3, 0 },
-// { 1, 5, 6, 2, 1 }};
-static int Hexa_FE [6][5] = { // FORWARD -> EXTERNAL
- { 0, 1, 2, 3, 0 } , // opposite faces are neighbouring,
- { 4, 7, 6, 5, 4 }, // all face normals are external,
- { 0, 4, 5, 1, 0 }, // links in opposite faces: 0-0, 1-3, 2-2, 3-1
+ { 0, 1, 2, 3, 0 },
+ { 4, 7, 6, 5, 4 }, // all face normals are external
+ { 0, 4, 5, 1, 0 },
+ { 1, 5, 6, 2, 1 },
{ 3, 2, 6, 7, 3 },
- { 0, 3, 7, 4, 0 },
- { 1, 5, 6, 2, 1 }};
+ { 0, 3, 7, 4, 0 }};
static int Hexa_RE [6][5] = { // REVERSED -> EXTERNAL
- { 0, 3, 2, 1, 0 }, // opposite faces are neighbouring,
- { 4, 5, 6, 7, 4 }, // all face normals are external,
- { 0, 1, 5, 4, 0 }, // links in opposite faces: 0-0, 1-3, 2-2, 3-1
+ { 0, 3, 2, 1, 0 },
+ { 4, 5, 6, 7, 4 }, // all face normals are external
+ { 0, 1, 5, 4, 0 },
+ { 1, 2, 6, 5, 1 },
{ 3, 7, 6, 2, 3 },
- { 0, 4, 7, 3, 0 },
- { 1, 2, 6, 5, 1 }};
+ { 0, 4, 7, 3, 0 }};
static int Hexa_nbN [] = { 4, 4, 4, 4, 4, 4 };
+/*
+// N8 +------+ N9
+// / \
+// / \
+// N7 + + N10
+// \ /
+// \ /
+// N6 +------+ N11
+// HEXAGONAL PRISM
+// N2 +------+ N3
+// / \
+// / \
+// N1 + + N4
+// \ /
+// \ /
+// N0 +------+ N5
+*/
+static int HexPrism_F [8][7] = { // FORWARD
+ { 0, 1, 2, 3, 4, 5, 0 },
+ { 6,11,10, 9, 8, 7, 6 },
+ { 0, 6, 7, 1, 0, 0, 0 },
+ { 1, 7, 8, 2, 1, 1, 1 },
+ { 2, 8, 9, 3, 2, 2, 2 },
+ { 3, 9,10, 4, 3, 3, 3 },
+ { 4,10,11, 5, 4, 4, 4 },
+ { 5,11, 6, 0, 5, 5, 5 }};
+static int HexPrism_RE [8][7] = { // REVERSED -> EXTERNAL
+ { 0, 5, 4, 3, 2, 1, 0 },
+ { 6,11,10, 9, 8, 7, 6 },
+ { 0, 6, 7, 1, 0, 0, 0 },
+ { 1, 7, 8, 2, 1, 1, 1 },
+ { 2, 8, 9, 3, 2, 2, 2 },
+ { 3, 9,10, 4, 3, 3, 3 },
+ { 4,10,11, 5, 4, 4, 4 },
+ { 5,11, 6, 0, 5, 5, 5 }};
+static int HexPrism_nbN [] = { 6, 6, 4, 4, 4, 4, 4, 4 };
+
/*
// N3
// +
// N2
*/
-static int QuadTetra_F [4][7] = { // FORWARD == EXTERNAL
+static int QuadTetra_F [4][7] = { // FORWARD
{ 0, 4, 1, 5, 2, 6, 0 }, // All faces have external normals
{ 0, 7, 3, 8, 1, 4, 0 },
{ 1, 8, 3, 9, 2, 5, 1 },
{ 0, 6, 2, 9, 3, 7, 0 }};
-static int QuadTetra_R [4][7] = { // REVERSED
- { 0, 4, 1, 5, 2, 6, 0 }, // All faces but a bottom have external normals
- { 0, 4, 1, 8, 3, 7, 0 },
- { 1, 5, 2, 9, 3, 8, 1 },
- { 0, 7, 3, 9, 2, 6, 0 }};
static int QuadTetra_RE [4][7] = { // REVERSED -> FORWARD (EXTERNAL)
- { 0, 6, 2, 5, 1, 4, 0 }, // All faces have external normals
+ { 0, 6, 2, 5, 1, 4, 0 }, // All faces have external normals
{ 0, 4, 1, 8, 3, 7, 0 },
{ 1, 5, 2, 9, 3, 8, 1 },
{ 0, 7, 3, 9, 2, 6, 0 }};
// | |
// 0+----+----+3
// 8
-static int QuadPyram_F [5][9] = { // FORWARD == EXTERNAL
+static int QuadPyram_F [5][9] = { // FORWARD
{ 0, 5, 1, 6, 2, 7, 3, 8, 0 }, // All faces have external normals
{ 0, 9, 4, 10,1, 5, 0, 4, 4 },
{ 1, 10,4, 11,2, 6, 1, 4, 4 },
{ 2, 11,4, 12,3, 7, 2, 4, 4 },
{ 3, 12,4, 9, 0, 8, 3, 4, 4 }};
-static int QuadPyram_R [5][9] = { // REVERSED
- { 0, 5, 1, 6, 2, 7, 3, 8, 0 }, // All faces but a bottom have external normals
- { 0, 5, 1, 10,4, 9, 0, 4, 4 },
- { 1, 6, 2, 11,4, 10,1, 4, 4 },
- { 2, 7, 3, 12,4, 11,2, 4, 4 },
- { 3, 8, 0, 9, 4, 12,3, 4, 4 }};
static int QuadPyram_RE [5][9] = { // REVERSED -> FORWARD (EXTERNAL)
{ 0, 8, 3, 7, 2, 6, 1, 5, 0 }, // All faces but a bottom have external normals
{ 0, 5, 1, 10,4, 9, 0, 4, 4 },
// | | |
// | +13 | QUADRATIC
// | | | PENTAHEDRON
-// | | |
-// | | |
-// | | |
// 12+ | +14
// | | |
// | | |
// 8
*/
static int QuadPenta_F [5][9] = { // FORWARD
- { 0, 6, 1, 7, 2, 8, 0, 0, 0 }, // Top face has an internal normal, other - external
- { 3, 9, 4, 10,5, 11,3, 3, 3 }, // 0 is bottom, 1 is top face
- { 0, 8, 2, 14,5, 11,3, 12,0 },
- { 1, 13,4, 10,5, 14,2, 7, 1 },
- { 0, 12,3, 9, 4, 13,1, 6, 0 }};
-static int QuadPenta_R [5][9] = { // REVERSED
- { 0, 6, 1, 7, 2, 8, 0, 0, 0 }, // Bottom face has an internal normal, other - external
- { 3, 9, 4, 10,5, 11,3, 3, 3 }, // 0 is bottom, 1 is top face
- { 0, 12,3, 11,5, 14,2, 8, 0 },
- { 1, 7, 2, 14,5, 10,4, 13,1 },
- { 0, 6, 1, 13,4, 9, 3, 12,0 }};
-static int QuadPenta_FE [5][9] = { // FORWARD -> EXTERNAL
{ 0, 6, 1, 7, 2, 8, 0, 0, 0 },
{ 3,11, 5, 10,4, 9, 3, 3, 3 },
- { 0, 8, 2, 14,5, 11,3, 12,0 },
+ { 0, 12,3, 9, 4, 13,1, 6, 0 },
{ 1, 13,4, 10,5, 14,2, 7, 1 },
- { 0, 12,3, 9, 4, 13,1, 6, 0 }};
+ { 0, 8, 2, 14,5, 11,3, 12,0 }};
static int QuadPenta_RE [5][9] = { // REVERSED -> EXTERNAL
{ 0, 8, 2, 7, 1, 6, 0, 0, 0 },
{ 3, 9, 4, 10,5, 11,3, 3, 3 },
- { 0, 12,3, 11,5, 14,2, 8, 0 },
+ { 0, 6, 1, 13,4, 9, 3, 12,0 },
{ 1, 7, 2, 14,5, 10,4, 13,1 },
- { 0, 6, 1, 13,4, 9, 3, 12,0 }};
+ { 0, 12,3, 11,5, 14,2, 8, 0 }};
static int QuadPenta_nbN [] = { 6, 6, 8, 8, 8 };
/*
// 11
*/
static int QuadHexa_F [6][9] = { // FORWARD
- { 0, 8, 1, 9, 2, 10,3, 11,0 }, // opposite faces are neighbouring,
- { 4, 12,5, 13,6, 14,7, 15,4 }, // odd face(1,3,5) normal is internal, even(0,2,4) - external
- { 1, 8, 0, 16,4, 12,5, 17,1 }, // same index nodes of opposite faces are linked
- { 2, 10,3, 19,7, 14,6, 18,2 },
- { 0, 11,3, 19,7, 15,4, 16,0 },
- { 1, 9, 2, 18,6, 13,5, 17,1 }};
-// static int Hexa_R [6][5] = { // REVERSED
-// { 0, 3, 2, 1, 0 }, // opposite faces are neighbouring,
-// { 4, 7, 6, 5, 4 }, // odd face(1,3,5) normal is external, even(0,2,4) - internal
-// { 1, 5, 4, 0, 1 }, // same index nodes of opposite faces are linked
-// { 2, 6, 7, 3, 2 },
-// { 0, 4, 7, 3, 0 },
-// { 1, 5, 6, 2, 1 }};
-static int QuadHexa_FE [6][9] = { // FORWARD -> EXTERNAL
- { 0, 8, 1, 9, 2, 10,3, 11,0 }, // opposite faces are neighbouring,
- { 4, 15,7, 14,6, 13,5, 12,4 }, // all face normals are external,
- { 0, 16,4, 12,5, 17,1, 8, 0 }, // links in opposite faces: 0-0, 1-3, 2-2, 3-1
+ { 0, 8, 1, 9, 2, 10,3, 11,0 }, // all face normals are external,
+ { 4, 15,7, 14,6, 13,5, 12,4 },
+ { 0, 16,4, 12,5, 17,1, 8, 0 },
+ { 1, 17,5, 13,6, 18,2, 9, 1 },
{ 3, 10,2, 18,6, 14,7, 19,3 },
- { 0, 11,3, 19,7, 15,4, 16,0 },
- { 1, 17,5, 13,6, 18,2, 9, 1 }};
+ { 0, 11,3, 19,7, 15,4, 16,0 }};
static int QuadHexa_RE [6][9] = { // REVERSED -> EXTERNAL
- { 0, 11,3, 10,2, 9, 1, 8, 0 }, // opposite faces are neighbouring,
- { 4, 12,5, 13,6, 14,7, 15,4 }, // all face normals are external,
- { 0, 8, 1, 17,5, 12,4, 16,0 }, // links in opposite faces: 0-0, 1-3, 2-2, 3-1
+ { 0, 11,3, 10,2, 9, 1, 8, 0 }, // all face normals are external
+ { 4, 12,5, 13,6, 14,7, 15,4 },
+ { 0, 8, 1, 17,5, 12,4, 16,0 },
+ { 1, 9, 2, 18,6, 13,5, 17,1 },
{ 3, 19,7, 14,6, 18,2, 10,3 },
- { 0, 16,4, 15,7, 19,3, 11,0 },
- { 1, 9, 2, 18,6, 13,5, 17,1 }};
+ { 0, 16,4, 15,7, 19,3, 11,0 }};
static int QuadHexa_nbN [] = { 8, 8, 8, 8, 8, 8 };
+static int TriQuadHexa_F [6][9] = { // FORWARD
+ { 0, 8, 1, 9, 2, 10,3, 11, 20 }, // all face normals are external
+ { 4, 15,7, 14,6, 13,5, 12, 25 },
+ { 0, 16,4, 12,5, 17,1, 8, 21 },
+ { 1, 17,5, 13,6, 18,2, 9, 22 },
+ { 3, 10,2, 18,6, 14,7, 19, 23 },
+ { 0, 11,3, 19,7, 15,4, 16, 24 }};
+static int TriQuadHexa_RE [6][9] = { // REVERSED -> EXTERNAL
+ { 0, 11,3, 10,2, 9, 1, 8, 20 }, // opposite faces are neighbouring,
+ { 4, 12,5, 13,6, 14,7, 15, 25 }, // all face normals are external
+ { 0, 8, 1, 17,5, 12,4, 16, 21 },
+ { 1, 9, 2, 18,6, 13,5, 17, 22 },
+ { 3, 19,7, 14,6, 18,2, 10, 23 },
+ { 0, 16,4, 15,7, 19,3, 11, 24 }};
+static int TriQuadHexa_nbN [] = { 9, 9, 9, 9, 9, 9 };
+
// ========================================================
// to perform some calculations without linkage to CASCADE
XYZ( const XYZ& other ) { x = other.x; y = other.y; z = other.z; }
XYZ( const SMDS_MeshNode* n ) { x = n->X(); y = n->Y(); z = n->Z(); }
inline XYZ operator-( const XYZ& other );
+ inline XYZ operator+( const XYZ& other );
inline XYZ Crossed( const XYZ& other );
inline double Dot( const XYZ& other );
inline double Magnitude();
inline XYZ XYZ::operator-( const XYZ& Right ) {
return XYZ(x - Right.x, y - Right.y, z - Right.z);
}
+inline XYZ XYZ::operator+( const XYZ& Right ) {
+ return XYZ(x + Right.x, y + Right.y, z + Right.z);
+}
inline XYZ XYZ::Crossed( const XYZ& Right ) {
return XYZ (y * Right.z - z * Right.y,
z * Right.x - x * Right.z,
inline double XYZ::SquareMagnitude() {
return (x * x + y * y + z * z);
}
-}
+
+ //================================================================================
+ /*!
+ * \brief Return linear type corresponding to a quadratic one
+ */
+ //================================================================================
+
+ SMDS_VolumeTool::VolumeType quadToLinear(SMDS_VolumeTool::VolumeType quadType)
+ {
+ SMDS_VolumeTool::VolumeType linType = SMDS_VolumeTool::VolumeType( int(quadType)-4 );
+ const int nbCornersByQuad = SMDS_VolumeTool::NbCornerNodes( quadType );
+ if ( SMDS_VolumeTool::NbCornerNodes( linType ) == nbCornersByQuad )
+ return linType;
+
+ int iLin = 0;
+ for ( ; iLin < SMDS_VolumeTool::NB_VOLUME_TYPES; ++iLin )
+ if ( SMDS_VolumeTool::NbCornerNodes( SMDS_VolumeTool::VolumeType( iLin )) == nbCornersByQuad)
+ return SMDS_VolumeTool::VolumeType( iLin );
+
+ return SMDS_VolumeTool::UNKNOWN;
+ }
+
+} // namespace
//=======================================================================
//function : SMDS_VolumeTool
//=======================================================================
SMDS_VolumeTool::SMDS_VolumeTool ()
- : myVolume( 0 ),
- myPolyedre( 0 ),
- myVolForward( true ),
- myNbFaces( 0 ),
- myVolumeNbNodes( 0 ),
- myVolumeNodes( NULL ),
- myExternalFaces( false ),
- myFaceNbNodes( 0 ),
- myCurFace( -1 ),
- myFaceNodeIndices( NULL ),
- myFaceNodes( NULL )
+ : myVolumeNodes( NULL ),
+ myFaceNodes( NULL )
{
- //MESSAGE("******************************************************** SMDS_VolumeToo");
+ Set( 0 );
}
//=======================================================================
//purpose :
//=======================================================================
-SMDS_VolumeTool::SMDS_VolumeTool (const SMDS_MeshElement* theVolume)
- : myVolume( 0 ),
- myPolyedre( 0 ),
- myVolForward( true ),
- myNbFaces( 0 ),
- myVolumeNbNodes( 0 ),
- myVolumeNodes( NULL ),
- myExternalFaces( false ),
- myFaceNbNodes( 0 ),
- myCurFace( -1 ),
- myFaceNodeIndices( NULL ),
- myFaceNodes( NULL )
+SMDS_VolumeTool::SMDS_VolumeTool (const SMDS_MeshElement* theVolume,
+ const bool ignoreCentralNodes)
+ : myVolumeNodes( NULL ),
+ myFaceNodes( NULL )
{
- //MESSAGE("******************************************************** SMDS_VolumeToo");
- Set( theVolume );
+ Set( theVolume, ignoreCentralNodes );
}
//=======================================================================
//purpose : Set volume to iterate on
//=======================================================================
-bool SMDS_VolumeTool::Set (const SMDS_MeshElement* theVolume)
+bool SMDS_VolumeTool::Set (const SMDS_MeshElement* theVolume,
+ const bool ignoreCentralNodes)
{
+ // reset fields
myVolume = 0;
myPolyedre = 0;
+ myIgnoreCentralNodes = ignoreCentralNodes;
myVolForward = true;
myNbFaces = 0;
delete [] myVolumeNodes;
myVolumeNodes = NULL;
}
+ myPolyIndices.clear();
myExternalFaces = false;
- myFaceNbNodes = 0;
+
+ myAllFacesNodeIndices_F = 0;
+ //myAllFacesNodeIndices_FE = 0;
+ myAllFacesNodeIndices_RE = 0;
+ myAllFacesNbNodes = 0;
myCurFace = -1;
+ myFaceNbNodes = 0;
myFaceNodeIndices = NULL;
if (myFaceNodes != NULL) {
delete [] myFaceNodes;
myFaceNodes = NULL;
}
- if ( theVolume && theVolume->GetType() == SMDSAbs_Volume )
- {
- myVolume = theVolume;
+ // set volume data
+ if ( !theVolume || theVolume->GetType() != SMDSAbs_Volume )
+ return false;
- myNbFaces = theVolume->NbFaces();
- myVolumeNbNodes = theVolume->NbNodes();
+ myVolume = theVolume;
+ if (myVolume->IsPoly())
+ myPolyedre = dynamic_cast<const SMDS_VtkVolume*>( myVolume );
- // set volume nodes
- int iNode = 0;
- myVolumeNodes = new const SMDS_MeshNode* [myVolumeNbNodes];
- SMDS_ElemIteratorPtr nodeIt = myVolume->nodesIterator();
- while ( nodeIt->more() ) {
- myVolumeNodes[ iNode++ ] = static_cast<const SMDS_MeshNode*>( nodeIt->next() );
- }
+ myNbFaces = theVolume->NbFaces();
+ myVolumeNbNodes = theVolume->NbNodes();
- if (myVolume->IsPoly()) {
- myPolyedre = dynamic_cast<const SMDS_VtkVolume*>( myVolume );
- if (!myPolyedre) {
- MESSAGE("Warning: bad volumic element");
- return false;
- }
- }
- else {
- switch ( myVolumeNbNodes ) {
- case 4:
- case 5:
- case 6:
- case 8:
- case 10:
- case 13:
- case 15:
- case 20: {
- // define volume orientation
- XYZ botNormal;
- GetFaceNormal( 0, botNormal.x, botNormal.y, botNormal.z );
- const SMDS_MeshNode* botNode = myVolumeNodes[ 0 ];
- int topNodeIndex = myVolume->NbCornerNodes() - 1;
- while ( !IsLinked( 0, topNodeIndex, /*ignoreMediumNodes=*/true )) --topNodeIndex;
- const SMDS_MeshNode* topNode = myVolumeNodes[ topNodeIndex ];
- XYZ upDir (topNode->X() - botNode->X(),
- topNode->Y() - botNode->Y(),
- topNode->Z() - botNode->Z() );
- myVolForward = ( botNormal.Dot( upDir ) < 0 );
- break;
- }
- default:
- break;
- }
- }
+ // set nodes
+ int iNode = 0;
+ myVolumeNodes = new const SMDS_MeshNode* [myVolumeNbNodes];
+ SMDS_ElemIteratorPtr nodeIt = myVolume->nodesIterator();
+ while ( nodeIt->more() )
+ myVolumeNodes[ iNode++ ] = static_cast<const SMDS_MeshNode*>( nodeIt->next() );
+
+ // check validity
+ if ( !setFace(0) )
+ return ( myVolume = 0 );
+
+ if ( !myPolyedre )
+ {
+ // define volume orientation
+ XYZ botNormal;
+ GetFaceNormal( 0, botNormal.x, botNormal.y, botNormal.z );
+ const SMDS_MeshNode* botNode = myVolumeNodes[ 0 ];
+ int topNodeIndex = myVolume->NbCornerNodes() - 1;
+ while ( !IsLinked( 0, topNodeIndex, /*ignoreMediumNodes=*/true )) --topNodeIndex;
+ const SMDS_MeshNode* topNode = myVolumeNodes[ topNodeIndex ];
+ XYZ upDir (topNode->X() - botNode->X(),
+ topNode->Y() - botNode->Y(),
+ topNode->Z() - botNode->Z() );
+ myVolForward = ( botNormal.Dot( upDir ) < 0 );
}
- return ( myVolume != 0 );
+ return true;
}
//=======================================================================
SWAP_NODES( myVolumeNodes, 1, 3 );
SWAP_NODES( myVolumeNodes, 5, 7 );
break;
+ case 12:
+ SWAP_NODES( myVolumeNodes, 1, 5 );
+ SWAP_NODES( myVolumeNodes, 2, 4 );
+ SWAP_NODES( myVolumeNodes, 7, 11 );
+ SWAP_NODES( myVolumeNodes, 8, 10 );
+ break;
case 10:
SWAP_NODES( myVolumeNodes, 1, 2 );
SWAP_NODES( myVolumeNodes, 13, 14 );
SWAP_NODES( myVolumeNodes, 17, 19 );
break;
+ case 27:
+ SWAP_NODES( myVolumeNodes, 1, 3 );
+ SWAP_NODES( myVolumeNodes, 5, 7 );
+ SWAP_NODES( myVolumeNodes, 8, 11 );
+ SWAP_NODES( myVolumeNodes, 9, 10 );
+ SWAP_NODES( myVolumeNodes, 12, 15 );
+ SWAP_NODES( myVolumeNodes, 13, 14 );
+ SWAP_NODES( myVolumeNodes, 17, 19 );
+ SWAP_NODES( myVolumeNodes, 21, 24 );
+ SWAP_NODES( myVolumeNodes, 22, 23 );
+ break;
default:;
}
}
if ( myPolyedre )
return POLYHEDA;
- if ( myVolume ) {
-// static const VolumeType types[] = {
-// TETRA, // myVolumeNbNodes = 4
-// PYRAM, // myVolumeNbNodes = 5
-// PENTA, // myVolumeNbNodes = 6
-// UNKNOWN, // myVolumeNbNodes = 7
-// HEXA // myVolumeNbNodes = 8
-// };
-// return types[ myVolumeNbNodes - 4 ];
- switch(myVolumeNbNodes) {
- case 4: return TETRA; break;
- case 5: return PYRAM; break;
- case 6: return PENTA; break;
- case 8: return HEXA; break;
- case 10: return QUAD_TETRA; break;
- case 13: return QUAD_PYRAM; break;
- case 15: return QUAD_PENTA; break;
- case 20: return QUAD_HEXA; break;
- default: break;
- }
+ switch( myVolumeNbNodes ) {
+ case 4: return TETRA;
+ case 5: return PYRAM;
+ case 6: return PENTA;
+ case 8: return HEXA;
+ case 12: return HEX_PRISM;
+ case 10: return QUAD_TETRA;
+ case 13: return QUAD_PYRAM;
+ case 15: return QUAD_PENTA;
+ case 20: return QUAD_HEXA;
+ case 27: return QUAD_HEXA;
+ default: break;
}
return UNKNOWN;
if ( !myPolyedre )
return 0.;
- SMDS_Mesh *mesh = SMDS_Mesh::_meshList[myPolyedre->getMeshId()];
// split a polyhedron into tetrahedrons
+ int saveCurFace = myCurFace;
SMDS_VolumeTool* me = const_cast< SMDS_VolumeTool* > ( this );
- XYZ baryCenter;
- me->GetBaryCenter(baryCenter.x, baryCenter.y, baryCenter.z);
- SMDS_MeshNode *bcNode = mesh->AddNode( baryCenter.x, baryCenter.y, baryCenter.z );
-
for ( int f = 0; f < NbFaces(); ++f )
{
- bool externalFace = me->IsFaceExternal( f ); // it calls setFace()
- for ( int n = 2; n < myFaceNbNodes; ++n )
+ me->setFace( f );
+ XYZ area (0,0,0), p1( myFaceNodes[0] );
+ for ( int n = 0; n < myFaceNbNodes; ++n )
{
- double Vn = getTetraVolume( myFaceNodes[ 0 ],
- myFaceNodes[ n-1 ],
- myFaceNodes[ n ],
- bcNode );
-/// cout <<"++++ " << Vn << " nodes " <<myFaceNodes[ 0 ]->GetID() << " " <<myFaceNodes[ n-1 ]->GetID() << " " <<myFaceNodes[ n ]->GetID() << " < " << V << endl;
- V += externalFace ? -Vn : Vn;
+ XYZ p2( myFaceNodes[ n+1 ]);
+ area = area + p1.Crossed( p2 );
+ p1 = p2;
}
+ V += p1.Dot( area );
}
- mesh->RemoveNode(bcNode);
+ V /= 6;
+ if ( saveCurFace > -1 && saveCurFace != myCurFace )
+ me->setFace( myCurFace );
}
else
{
const static int ind[] = {
- 0, 1, 3, 6, 11, 19, 32, 46, 66};
- const static int vtab[][4] = {
+ 0, 1, 3, 6, 11, 23, 31, 44, 58, 78 };
+ const static int vtab[][4] = { // decomposition into tetra in the order of enum VolumeType
// tetrahedron
{ 0, 1, 2, 3 },
// pyramid
{ 1, 3, 6, 2 },
{ 4, 6, 3, 7 },
{ 1, 4, 6, 3 },
+ // hexagonal prism
+ { 0, 1, 2, 7 },
+ { 0, 7, 8, 6 },
+ { 2, 7, 8, 0 },
+
+ { 0, 3, 4, 9 },
+ { 0, 9, 10, 6 },
+ { 4, 9, 10, 0 },
+
+ { 0, 3, 4, 9 },
+ { 0, 9, 10, 6 },
+ { 4, 9, 10, 0 },
+
+ { 0, 4, 5, 10 },
+ { 0, 10, 11, 6 },
+ { 5, 10, 11, 0 },
// quadratic tetrahedron
{ 0, 4, 6, 7 },
if ( !setFace( faceIndex ))
return 0;
- if (myVolume->IsPoly())
+ if (myPolyedre)
{
SMDS_VolumeTool* me = const_cast< SMDS_VolumeTool* > ( this );
me->myPolyIndices.resize( myFaceNbNodes + 1 );
return false;
theFaceNodes.clear();
- int iNode, nbNode = myFaceNbNodes;
- for ( iNode = 0; iNode < nbNode; iNode++ )
- theFaceNodes.insert( myFaceNodes[ iNode ]);
+ theFaceNodes.insert( myFaceNodes, myFaceNodes + myFaceNbNodes );
return true;
}
return true;
}
- switch ( myVolumeNbNodes ) {
- case 4:
- case 5:
- case 10:
- case 13:
- // only the bottom of a reversed tetrahedron can be internal
- return ( myVolForward || faceIndex != 0 );
- case 6:
- case 15:
- // in a forward pentahedron, the top is internal, in a reversed one - bottom
- return ( myVolForward ? faceIndex != 1 : faceIndex != 0 );
- case 8:
- case 20: {
- // in a forward hexahedron, even face normal is external, odd - internal
- bool odd = faceIndex % 2;
- return ( myVolForward ? !odd : odd );
- }
- default:;
- }
- return false;
+ // switch ( myVolumeNbNodes ) {
+ // case 4:
+ // case 5:
+ // case 10:
+ // case 13:
+ // // only the bottom of a reversed tetrahedron can be internal
+ // return ( myVolForward || faceIndex != 0 );
+ // case 6:
+ // case 15:
+ // case 12:
+ // // in a forward prism, the top is internal, in a reversed one - bottom
+ // return ( myVolForward ? faceIndex != 1 : faceIndex != 0 );
+ // case 8:
+ // case 20:
+ // case 27: {
+ // // in a forward hexahedron, even face normal is external, odd - internal
+ // bool odd = faceIndex % 2;
+ // return ( myVolForward ? !odd : odd );
+ // }
+ // default:;
+ // }
+ // return false;
+ return true;
}
//=======================================================================
XYZ p4 ( myFaceNodes[3] );
XYZ aVec14( p4 - p1 );
XYZ cross2 = aVec13.Crossed( aVec14 );
- cross.x += cross2.x;
- cross.y += cross2.y;
- cross.z += cross2.z;
+ cross = cross + cross2;
}
double size = cross.Magnitude();
return area;
}
+//================================================================================
+/*!
+ * \brief Return index of the node located at face center of a quadratic element like HEX27
+ */
+//================================================================================
+
+int SMDS_VolumeTool::GetCenterNodeIndex( int faceIndex ) const
+{
+ if ( myAllFacesNbNodes && myVolumeNbNodes == 27 ) // classic element with 27 nodes
+ {
+ switch ( faceIndex ) {
+ case 0: return 20;
+ case 1: return 25;
+ default:
+ return faceIndex + 19;
+ }
+ }
+ return -1;
+}
+
//=======================================================================
//function : GetOppFaceIndex
//purpose : Return index of the opposite face if it exists, else -1.
int SMDS_VolumeTool::GetOppFaceIndex( int faceIndex ) const
{
int ind = -1;
- if (myVolume->IsPoly()) {
+ if (myPolyedre) {
MESSAGE("Warning: attempt to obtain opposite face on polyhedral volume");
return ind;
}
+ const int nbHoriFaces = 2;
+
if ( faceIndex >= 0 && faceIndex < NbFaces() ) {
switch ( myVolumeNbNodes ) {
case 6:
+ case 15:
if ( faceIndex == 0 || faceIndex == 1 )
ind = 1 - faceIndex;
break;
case 8:
- ind = faceIndex + ( faceIndex % 2 ? -1 : 1 );
+ case 12:
+ if ( faceIndex <= 1 ) // top or bottom
+ ind = 1 - faceIndex;
+ else {
+ const int nbSideFaces = myAllFacesNbNodes[0];
+ ind = ( faceIndex - nbHoriFaces + nbSideFaces/2 ) % nbSideFaces + nbHoriFaces;
+ }
+ break;
+ case 20:
+ case 27:
+ if ( faceIndex <= 1 ) // top or bottom
+ ind = 1 - faceIndex;
+ else {
+ const int nbSideFaces = myAllFacesNbNodes[0] / 2;
+ ind = ( faceIndex - nbHoriFaces + nbSideFaces/2 ) % nbSideFaces + nbHoriFaces;
+ }
break;
default:;
}
}
// find nodes indices
- int i1 = -1, i2 = -1;
- for ( int i = 0; i < myVolumeNbNodes; i++ ) {
+ int i1 = -1, i2 = -1, nbFound = 0;
+ for ( int i = 0; i < myVolumeNbNodes && nbFound < 2; i++ )
+ {
if ( myVolumeNodes[ i ] == theNode1 )
- i1 = i;
+ i1 = i, ++nbFound;
else if ( myVolumeNodes[ i ] == theNode2 )
- i2 = i;
+ i2 = i, ++nbFound;
}
return IsLinked( i1, i2 );
}
if ( minInd < 0 || maxInd > myVolumeNbNodes - 1 || maxInd == minInd )
return false;
- SMDSAbs_EntityType type = myVolume->GetEntityType();
+ VolumeType type = GetVolumeType();
if ( myVolume->IsQuadratic() )
{
int firstMediumInd = myVolume->NbCornerNodes();
if ( minInd >= firstMediumInd )
- return false; // medium nodes are not linked
+ return false; // both nodes are medium - not linked
if ( maxInd < firstMediumInd ) // both nodes are corners
{
if ( theIgnoreMediumNodes )
- type = SMDSAbs_EntityType( int(type)-1 ); // check linkage of corner nodes
+ type = quadToLinear(type); // to check linkage of corner nodes only
else
return false; // corner nodes are not linked directly in a quadratic cell
}
}
switch ( type ) {
- case SMDSEntity_Tetra:
+ case TETRA:
return true;
- case SMDSEntity_Hexa:
+ case HEXA:
switch ( maxInd - minInd ) {
case 1: return minInd != 3;
case 3: return minInd == 0 || minInd == 4;
default:;
}
break;
- case SMDSEntity_Pyramid:
+ case PYRAM:
if ( maxInd == 4 )
return true;
switch ( maxInd - minInd ) {
default:;
}
break;
- case SMDSEntity_Penta:
+ case PENTA:
switch ( maxInd - minInd ) {
case 1: return minInd != 2;
case 2: return minInd == 0 || minInd == 3;
default:;
}
break;
- case SMDSEntity_Quad_Tetra:
+ case QUAD_TETRA:
{
switch ( minInd ) {
case 0: if( maxInd==4 || maxInd==6 || maxInd==7 ) return true;
}
break;
}
- case SMDSEntity_Quad_Hexa:
+ case QUAD_HEXA:
{
switch ( minInd ) {
case 0: if( maxInd==8 || maxInd==11 || maxInd==16 ) return true;
}
break;
}
- case SMDSEntity_Quad_Pyramid:
+ case QUAD_PYRAM:
{
switch ( minInd ) {
case 0: if( maxInd==5 || maxInd==8 || maxInd==9 ) return true;
}
break;
}
- case SMDSEntity_Quad_Penta:
+ case QUAD_PENTA:
{
switch ( minInd ) {
case 0: if( maxInd==6 || maxInd==8 || maxInd==12 ) return true;
}
break;
}
+ case HEX_PRISM:
+ {
+ const int diff = maxInd-minInd;
+ if ( diff > 6 ) return false;// not linked top and bottom
+ if ( diff == 6 ) return true; // linked top and bottom
+ return diff == 1 || diff == 7;
+ }
default:;
}
return false;
int SMDS_VolumeTool::GetAllExistingFaces(vector<const SMDS_MeshElement*> & faces) const
{
faces.clear();
- faces.reserve( NbFaces() );
for ( int iF = 0; iF < NbFaces(); ++iF ) {
const SMDS_MeshFace* face = 0;
const SMDS_MeshNode** nodes = GetFaceNodes( iF );
{
edges.clear();
edges.reserve( myVolumeNbNodes * 2 );
- for ( int i = 0; i < myVolumeNbNodes; ++i ) {
+ for ( int i = 0; i < myVolumeNbNodes-1; ++i ) {
for ( int j = i + 1; j < myVolumeNbNodes; ++j ) {
if ( IsLinked( i, j )) {
const SMDS_MeshElement* edge =
const SMDS_MeshNode** nodes = GetFaceNodes( faceIndex );
const int nbFaceNodes = myFaceNbNodes;
- // evaluate nb of face nodes shared by other volume
+ // evaluate nb of face nodes shared by other volumes
int maxNbShared = -1;
typedef map< const SMDS_MeshElement*, int > TElemIntMap;
TElemIntMap volNbShared;
myFaceNodes = NULL;
}
- if (myVolume->IsPoly()) {
+ if (myVolume->IsPoly())
+ {
if (!myPolyedre) {
MESSAGE("Warning: bad volumic element");
return false;
myExternalFaces = true;
}
}
- else {
- // choose face node indices
- switch ( myVolumeNbNodes ) {
- case 4:
- myFaceNbNodes = Tetra_nbN[ faceIndex ];
- if ( myExternalFaces )
- myFaceNodeIndices = myVolForward ? Tetra_F[ faceIndex ] : Tetra_RE[ faceIndex ];
- else
- myFaceNodeIndices = myVolForward ? Tetra_F[ faceIndex ] : Tetra_R[ faceIndex ];
- break;
- case 5:
- myFaceNbNodes = Pyramid_nbN[ faceIndex ];
- if ( myExternalFaces )
- myFaceNodeIndices = myVolForward ? Pyramid_F[ faceIndex ] : Pyramid_RE[ faceIndex ];
- else
- myFaceNodeIndices = myVolForward ? Pyramid_F[ faceIndex ] : Pyramid_R[ faceIndex ];
- break;
- case 6:
- myFaceNbNodes = Penta_nbN[ faceIndex ];
- if ( myExternalFaces )
- myFaceNodeIndices = myVolForward ? Penta_FE[ faceIndex ] : Penta_RE[ faceIndex ];
- else
- myFaceNodeIndices = myVolForward ? Penta_F[ faceIndex ] : Penta_R[ faceIndex ];
- break;
- case 8:
- myFaceNbNodes = Hexa_nbN[ faceIndex ];
- if ( myExternalFaces )
- myFaceNodeIndices = myVolForward ? Hexa_FE[ faceIndex ] : Hexa_RE[ faceIndex ];
- else
- myFaceNodeIndices = Hexa_F[ faceIndex ];
- break;
- case 10:
- myFaceNbNodes = QuadTetra_nbN[ faceIndex ];
- if ( myExternalFaces )
- myFaceNodeIndices = myVolForward ? QuadTetra_F[ faceIndex ] : QuadTetra_RE[ faceIndex ];
- else
- myFaceNodeIndices = myVolForward ? QuadTetra_F[ faceIndex ] : QuadTetra_R[ faceIndex ];
- break;
- case 13:
- myFaceNbNodes = QuadPyram_nbN[ faceIndex ];
- if ( myExternalFaces )
- myFaceNodeIndices = myVolForward ? QuadPyram_F[ faceIndex ] : QuadPyram_RE[ faceIndex ];
- else
- myFaceNodeIndices = myVolForward ? QuadPyram_F[ faceIndex ] : QuadPyram_R[ faceIndex ];
- break;
- case 15:
- myFaceNbNodes = QuadPenta_nbN[ faceIndex ];
- if ( myExternalFaces )
- myFaceNodeIndices = myVolForward ? QuadPenta_FE[ faceIndex ] : QuadPenta_RE[ faceIndex ];
- else
- myFaceNodeIndices = myVolForward ? QuadPenta_F[ faceIndex ] : QuadPenta_R[ faceIndex ];
- break;
- case 20:
- myFaceNbNodes = QuadHexa_nbN[ faceIndex ];
- if ( myExternalFaces )
- myFaceNodeIndices = myVolForward ? QuadHexa_FE[ faceIndex ] : QuadHexa_RE[ faceIndex ];
- else
- myFaceNodeIndices = QuadHexa_F[ faceIndex ];
- break;
- default:
- return false;
+ else
+ {
+ if ( !myAllFacesNodeIndices_F )
+ {
+ // choose data for an element type
+ switch ( myVolumeNbNodes ) {
+ case 4:
+ myAllFacesNodeIndices_F = &Tetra_F [0][0];
+ //myAllFacesNodeIndices_FE = &Tetra_F [0][0];
+ myAllFacesNodeIndices_RE = &Tetra_RE[0][0];
+ myAllFacesNbNodes = Tetra_nbN;
+ myMaxFaceNbNodes = sizeof(Tetra_F[0])/sizeof(Tetra_F[0][0]);
+ break;
+ case 5:
+ myAllFacesNodeIndices_F = &Pyramid_F [0][0];
+ //myAllFacesNodeIndices_FE = &Pyramid_F [0][0];
+ myAllFacesNodeIndices_RE = &Pyramid_RE[0][0];
+ myAllFacesNbNodes = Pyramid_nbN;
+ myMaxFaceNbNodes = sizeof(Pyramid_F[0])/sizeof(Pyramid_F[0][0]);
+ break;
+ case 6:
+ myAllFacesNodeIndices_F = &Penta_F [0][0];
+ //myAllFacesNodeIndices_FE = &Penta_FE[0][0];
+ myAllFacesNodeIndices_RE = &Penta_RE[0][0];
+ myAllFacesNbNodes = Penta_nbN;
+ myMaxFaceNbNodes = sizeof(Penta_F[0])/sizeof(Penta_F[0][0]);
+ break;
+ case 8:
+ myAllFacesNodeIndices_F = &Hexa_F [0][0];
+ ///myAllFacesNodeIndices_FE = &Hexa_FE[0][0];
+ myAllFacesNodeIndices_RE = &Hexa_RE[0][0];
+ myAllFacesNbNodes = Hexa_nbN;
+ myMaxFaceNbNodes = sizeof(Hexa_F[0])/sizeof(Hexa_F[0][0]);
+ break;
+ case 10:
+ myAllFacesNodeIndices_F = &QuadTetra_F [0][0];
+ //myAllFacesNodeIndices_FE = &QuadTetra_F [0][0];
+ myAllFacesNodeIndices_RE = &QuadTetra_RE[0][0];
+ myAllFacesNbNodes = QuadTetra_nbN;
+ myMaxFaceNbNodes = sizeof(QuadTetra_F[0])/sizeof(QuadTetra_F[0][0]);
+ break;
+ case 13:
+ myAllFacesNodeIndices_F = &QuadPyram_F [0][0];
+ //myAllFacesNodeIndices_FE = &QuadPyram_F [0][0];
+ myAllFacesNodeIndices_RE = &QuadPyram_RE[0][0];
+ myAllFacesNbNodes = QuadPyram_nbN;
+ myMaxFaceNbNodes = sizeof(QuadPyram_F[0])/sizeof(QuadPyram_F[0][0]);
+ break;
+ case 15:
+ myAllFacesNodeIndices_F = &QuadPenta_F [0][0];
+ //myAllFacesNodeIndices_FE = &QuadPenta_FE[0][0];
+ myAllFacesNodeIndices_RE = &QuadPenta_RE[0][0];
+ myAllFacesNbNodes = QuadPenta_nbN;
+ myMaxFaceNbNodes = sizeof(QuadPenta_F[0])/sizeof(QuadPenta_F[0][0]);
+ break;
+ case 20:
+ case 27:
+ myAllFacesNodeIndices_F = &QuadHexa_F [0][0];
+ //myAllFacesNodeIndices_FE = &QuadHexa_FE[0][0];
+ myAllFacesNodeIndices_RE = &QuadHexa_RE[0][0];
+ myAllFacesNbNodes = QuadHexa_nbN;
+ myMaxFaceNbNodes = sizeof(QuadHexa_F[0])/sizeof(QuadHexa_F[0][0]);
+ if ( !myIgnoreCentralNodes && myVolumeNbNodes == 27 )
+ {
+ myAllFacesNodeIndices_F = &TriQuadHexa_F [0][0];
+ //myAllFacesNodeIndices_FE = &TriQuadHexa_FE[0][0];
+ myAllFacesNodeIndices_RE = &TriQuadHexa_RE[0][0];
+ myAllFacesNbNodes = TriQuadHexa_nbN;
+ myMaxFaceNbNodes = sizeof(TriQuadHexa_F[0])/sizeof(TriQuadHexa_F[0][0]);
+ }
+ break;
+ case 12:
+ myAllFacesNodeIndices_F = &HexPrism_F [0][0];
+ //myAllFacesNodeIndices_FE = &HexPrism_FE[0][0];
+ myAllFacesNodeIndices_RE = &HexPrism_RE[0][0];
+ myAllFacesNbNodes = HexPrism_nbN;
+ myMaxFaceNbNodes = sizeof(HexPrism_F[0])/sizeof(HexPrism_F[0][0]);
+ break;
+ default:
+ return false;
+ }
}
+ myFaceNbNodes = myAllFacesNbNodes[ faceIndex ];
+ // if ( myExternalFaces )
+ // myFaceNodeIndices = (int*)( myVolForward ? myAllFacesNodeIndices_FE + faceIndex*myMaxFaceNbNodes : myAllFacesNodeIndices_RE + faceIndex*myMaxFaceNbNodes );
+ // else
+ // myFaceNodeIndices = (int*)( myAllFacesNodeIndices_F + faceIndex*myMaxFaceNbNodes );
+ myFaceNodeIndices = (int*)( myVolForward ? myAllFacesNodeIndices_F + faceIndex*myMaxFaceNbNodes : myAllFacesNodeIndices_RE + faceIndex*myMaxFaceNbNodes );
// set face nodes
myFaceNodes = new const SMDS_MeshNode* [myFaceNbNodes + 1];
case 10: return QUAD_TETRA;
case 13: return QUAD_PYRAM;
case 15: return QUAD_PENTA;
- case 20: return QUAD_HEXA;
+ case 20:
+ case 27: return QUAD_HEXA;
+ case 12: return HEX_PRISM;
default:return UNKNOWN;
}
}
case QUAD_PENTA: return 5;
case HEXA :
case QUAD_HEXA : return 6;
- default: return 0;
+ case HEX_PRISM : return 8;
+ default: return 0;
}
}
case QUAD_PENTA: return 6;
case HEXA :
case QUAD_HEXA : return 8;
- default: return 0;
+ case HEX_PRISM : return 12;
+ default: return 0;
}
return 0;
}
switch ( type ) {
case TETRA: return Tetra_F[ faceIndex ];
case PYRAM: return Pyramid_F[ faceIndex ];
- case PENTA: return external ? Penta_FE[ faceIndex ] : Penta_F[ faceIndex ];
- case HEXA: return external ? Hexa_FE[ faceIndex ] : Hexa_F[ faceIndex ];
+ case PENTA: return external ? Penta_F[ faceIndex ] : Penta_F[ faceIndex ];
+ case HEXA: return external ? Hexa_F[ faceIndex ] : Hexa_F[ faceIndex ];
case QUAD_TETRA: return QuadTetra_F[ faceIndex ];
case QUAD_PYRAM: return QuadPyram_F[ faceIndex ];
- case QUAD_PENTA: return external ? QuadPenta_FE[ faceIndex ] : QuadPenta_F[ faceIndex ];
- case QUAD_HEXA: return external ? QuadHexa_FE[ faceIndex ] : QuadHexa_F[ faceIndex ];
+ case QUAD_PENTA: return external ? QuadPenta_F[ faceIndex ] : QuadPenta_F[ faceIndex ];
+ // what about SMDSEntity_TriQuad_Hexa?
+ case QUAD_HEXA: return external ? QuadHexa_F[ faceIndex ] : QuadHexa_F[ faceIndex ];
+ case HEX_PRISM: return external ? HexPrism_F[ faceIndex ] : HexPrism_F[ faceIndex ];
default:;
}
return 0;
case QUAD_TETRA: return QuadTetra_nbN[ faceIndex ];
case QUAD_PYRAM: return QuadPyram_nbN[ faceIndex ];
case QUAD_PENTA: return QuadPenta_nbN[ faceIndex ];
+ // what about SMDSEntity_TriQuad_Hexa?
case QUAD_HEXA: return QuadHexa_nbN[ faceIndex ];
+ case HEX_PRISM: return HexPrism_nbN[ faceIndex ];
default:;
}
return 0;
}
//=======================================================================
-//function : Get
+//function : Element
//purpose : return element
//=======================================================================
