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);
}
}
}
}
void FaceSpatializeIndexed<BasicTraits>::Category::addData (OpenSGFaceBase<OpenSGTraits>* arg)
{
FaceIterator face = arg->getOriginal();
if (
face.getGeometry()->getMaterial()->isTransparent() // transparent face
&& m_trans.find(arg->getObjectAdapter().getNode()) != m_trans.end() // not processed
) {
// create object adapter
OSGObjectBase convert(arg->getObjectAdapter().getNode());
convert.setObjectAdapter(&arg->getObjectAdapter());
NodePtr newNode = Node::create();
m_trans[convert.getOriginal()] = newNode;
GeometryPtr oldCore = GeometryPtr::dcast(convert.getOriginal()->getCore());
GeometryPtr newCore = oldCore->clone();
beginEditCP(newNode);
newNode->setCore(newCore);
endEditCP(newNode);
beginEditCP(newCore);
newCore->setPositions(convert.getPositions());
newCore->setNormals (convert.getNormals());
endEditCP(newCore);
beginEditCP(m_root);
m_root->addChild(newNode);
endEditCP(m_root);
return;
}
++m_totalFaces;
typename CategoryList::iterator c;
for (c = m_all.begin();
c != m_all.end();
++c) {
if ((*c)->isThisCategory(face)) {
break;
}
}
if (c == m_all.end()) { // new category
#if 0
MaterialGroupPtr mat = MaterialGroup::create();
beginEditCP(mat);
mat->setMaterial(face.getGeometry()->getMaterial());
endEditCP(mat);
NodePtr matNode = Node::create();
beginEditCP(matNode);
matNode->setCore(mat);
endEditCP(matNode);
beginEditCP(m_root);
m_root->addChild(matNode);
endEditCP(m_root);
c = m_all.insert(m_all.end(), new CategoryGeneral(matNode, arg, face));
#else
c = m_all.insert(m_all.end(), new CategoryGeneral(m_root, arg, face));
#endif
++m_numGeom;
}
(*c)->addData(arg, face);
}
void FaceSpatialize<BasicTraits>::CategoryRaw::begin (const FaceIterator& face)
{
m_coord = GeoPositions3f::create();
m_index = GeoIndicesUI32::create();
m_len = GeoPLengthsUI32::create();
m_type = GeoPTypesUI8::create();
// store material of this geometry
m_material = face.getGeometry()->getMaterial();
// create geometry node
m_node = Node::create();
m_geom = Geometry::create();
beginEditCP(m_node);
m_node->setCore(m_geom);
endEditCP(m_node);
// assign geometry fields
beginEditCP(m_geom);
m_geom->setMaterial(m_material);
m_geom->setPositions(m_coord);
{
//if (m_hasNormal) {
m_normal = GeoNormals3f::create();
m_geom->setNormals(m_normal);
}
m_geom->setIndices(m_index);
m_geom->setTypes(m_type);
m_geom->setLengths(m_len);
endEditCP(m_geom);
// edit geometry field contents
beginEditCP(m_coord);
beginEditCP(m_normal);
beginEditCP(m_index);
beginEditCP(m_type);
beginEditCP(m_len);
// store face type of this geometry
//m_faceLength = face.getLength();
GeoPTypesUI8::StoredFieldType* t = m_type->getFieldPtr();
//t->addValue((m_faceLength==3 ? GL_TRIANGLES : GL_QUADS));
t->addValue(GL_TRIANGLES); t->addValue(GL_QUADS);
m_quadOffset = 0;
}
void FaceSpatializeIndexed<BasicTraits>::CategoryRaw::begin (OpenSGFaceBase<OpenSGTraits>* node, const FaceIterator& face)
{
m_coord = GeoPositions3f::create();
m_index = GeoIndicesUI32::create();
m_len = GeoPLengthsUI32::create();
m_type = GeoPTypesUI8::create();
// store material of this geometry
m_material = face.getGeometry()->getMaterial();
// create geometry node
m_node = Node::create();
m_geom = Geometry::create();
beginEditCP(m_node);
m_node->setCore(m_geom);
endEditCP(m_node);
// assign geometry fields
beginEditCP(m_geom);
m_geom->setMaterial(m_material);
m_geom->setPositions(m_coord);
m_indexStride = 1;
m_indexOffset.position = 0;
m_geom->getIndexMapping().addValue(Geometry::MapPosition);
if (m_hasNormal) {
m_normal = GeoNormals3f::create();
m_geom->setNormals(m_normal);
m_geom->getIndexMapping().addValue(Geometry::MapNormal);
m_indexOffset.normal = m_indexOffset.position+1;
++m_indexStride;
} else {
m_indexOffset.normal = m_indexOffset.position;
}
if (m_hasColor) {
m_geom->getIndexMapping().addValue(Geometry::MapColor);
m_indexOffset.color = m_indexOffset.normal+1;
++m_indexStride;
} else {
m_indexOffset.color = m_indexOffset.normal;
}
if (m_hasTex) {
m_geom->getIndexMapping().addValue(Geometry::MapTexCoords);
m_indexOffset.tex1 = m_indexOffset.color+1;
++m_indexStride;
} else {
m_indexOffset.tex1 = m_indexOffset.color;
}
m_geom->setIndices(m_index);
m_geom->setTypes(m_type);
m_geom->setLengths(m_len);
endEditCP(m_geom);
// edit geometry field contents
beginEditCP(m_coord);
beginEditCP(m_normal);
beginEditCP(m_index);
beginEditCP(m_type);
beginEditCP(m_len);
// store face type of this geometry
//m_faceLength = face.getLength();
GeoPTypesUI8::StoredFieldType* t = m_type->getFieldPtr();
//t->addValue((m_faceLength==3 ? GL_TRIANGLES : GL_QUADS));
t->addValue(GL_TRIANGLES); t->addValue(GL_QUADS);
m_quadOffset = 0;
}