void FaceSpatializeIndexed<BasicTraits>::CategoryRaw::addData (OpenSGFaceBase<OpenSGTraits>* node, const FaceIterator& face)
{
GeoPositions3f::StoredFieldType* p = m_coord->getFieldPtr();
GeoNormals3f::StoredFieldType* n = m_normal->getFieldPtr();
//GeoIndicesUI32::StoredFieldType* i = m_index->getFieldPtr();
// find offset of positions and normals in the new geometry
u32 i, k;
m_offsetIt = m_offset.find(face.getGeometry());
if (m_offsetIt == m_offset.end()) {
// insert new offsets entry into map
HashMapPair offsetPair =
m_offset.insert(HashMap::value_type(face.getGeometry(), quad()));
m_offsetIt = offsetPair.first;
m_offsetIt->second.position = m_coord->size();
GeoPositionsPtr faceP = m_original.getPositions();
addRefCP(faceP);
for (k=0; k<faceP->getSize(); ++k) {
p->addValue(faceP->getValue(k));
}
if (m_hasNormal) {
m_offsetIt->second.normal = m_normal->size();
GeoNormalsPtr faceN = m_original.getNormals();
addRefCP(faceN);
for (k=0; k<faceN->getSize(); ++k) {
n->addValue(faceN->getValue(k));
}
subRefCP(faceN);
}
subRefCP(faceP);
}
// insert indices
if (face.getLength() == 3) {
for (k=0; k<3; ++k) {
m_index->insertValue(face.getPositionIndex(k)+m_offsetIt->second.position, m_quadOffset++);
i = 1;
if (m_hasNormal) {
m_index->insertValue(face.getNormalIndex(k)+m_offsetIt->second.normal, m_quadOffset++);
++i;
}
for (; i<m_indexStride; ++i) {
m_index->insertValue(0, m_quadOffset++);
}
}
} else {
for (k=0; k<4; ++k) {
m_index->addValue(face.getPositionIndex(k)+m_offsetIt->second.position);
i = 1;
if (m_hasNormal) {
m_index->addValue(face.getNormalIndex(k)+m_offsetIt->second.normal);
++i;
}
for (; i<m_indexStride; ++i) {
m_index->addValue(0);
}
}
}
}
