void ObjLoader::addRawVerticePart (ObjMesh *mesh, FaceList &faces, int num) {
std::vector<Face *>::iterator it = faces.begin();
// Etape 1 : construire la liste des faces
std::vector<int> triangleBuffer;
std::vector<int> quadBuffer;
std::vector<float> glVertexBuffer;
int reservedSize = faces.size();
triangleBuffer.reserve (reservedSize);
quadBuffer.reserve (reservedSize);
glVertexBuffer.reserve (3.*reservedSize);
int indexVertex = 0;
it = faces.begin();
do {
VertexObj v1 (*this, (*it)->vertices[0]);
VertexObj v2 (*this, (*it)->vertices[1]);
VertexObj v3 (*this, (*it)->vertices[2]);
glVertexBuffer.push_back (v1.vertex.x);
glVertexBuffer.push_back (v1.vertex.y);
glVertexBuffer.push_back (v1.vertex.z);
glVertexBuffer.push_back (v2.vertex.x);
glVertexBuffer.push_back (v2.vertex.y);
glVertexBuffer.push_back (v2.vertex.z);
glVertexBuffer.push_back (v3.vertex.x);
glVertexBuffer.push_back (v3.vertex.y);
glVertexBuffer.push_back (v3.vertex.z);
int index1 = indexVertex++;
int index2 = indexVertex++;
int index3 = indexVertex++;
if ( (*it)->type == TRIANGLE) {
triangleBuffer.push_back (index1);
triangleBuffer.push_back (index2);
triangleBuffer.push_back (index3);
} else {
VertexObj v4 (*this, (*it)->vertices[3]);
glVertexBuffer.push_back (v4.vertex.x);
glVertexBuffer.push_back (v4.vertex.y);
glVertexBuffer.push_back (v4.vertex.z);
int index4 = indexVertex++;
quadBuffer.push_back (index1);
quadBuffer.push_back (index2);
quadBuffer.push_back (index3);
quadBuffer.push_back (index4);
}
delete (*it);
} while (++it != faces.end());
// etape 2 : construire le Mesh pour le renderer
SmoothGroup *theSmoothGroup = new SmoothGroup (glVertexBuffer, triangleBuffer, quadBuffer, false, false);
mesh->addSmoothGroup (theSmoothGroup);
// On nettoie tout !
glVertexBuffer.erase (glVertexBuffer.begin(), glVertexBuffer.end());
triangleBuffer.erase (triangleBuffer.begin(), triangleBuffer.end());
quadBuffer.erase (quadBuffer.begin(), quadBuffer.end());
}
bool PolyMesh::convertFacesToGeometry( FaceList faces, GEOMETRY_FIX* geom )
{
if ( !faces.size() || !geom ) return false;
osg::ref_ptr<osg::DrawElementsUInt> indices = new osg::DrawElementsUInt( osg::PrimitiveSet::TRIANGLES, 0 );
unsigned int i, index=0, firstIndex=0, lastIndex=0;
for ( FaceList::iterator itr=faces.begin();
itr!=faces.end();
++itr )
{
Face f = *(*itr);
unsigned int size=f._pts.size();
for ( i=0; i<size; ++i )
{
if ( i>2 )
{
indices->push_back( firstIndex );
indices->push_back( lastIndex );
}
indices->push_back( f(i) );
if ( !i ) firstIndex = indices->back();
lastIndex = indices->back();
}
}
geom->removePrimitiveSet( 0, geom->getPrimitiveSetList().size() );
geom->addPrimitiveSet( indices.get() );
geom->setTexCoordArray( 0, NULL ); // TEMP
NormalVisitor::buildNormal( *geom );
geom->dirtyDisplayList();
return true;
}
int FaceList::insert(FaceList &other)
{
for (std::map< Face*, int >::iterator it = other.m_faces.begin(); it != other.m_faces.end(); it++) {
insert(it->first, it->second);
}
return(other.size());
}
void CustomSmileyManager::loadSmileys( int groupIndex )
{
// clear the table first
for(int row = 0; row < tblFaceList->numRows(); row++){
tblFaceList->removeRow(row);
}
tblFaceList->setNumRows(0);
TQString dir = EvaMain::user->getSetting()->getCustomSmileyDir() + "/";
if(groupIndex>0)
dir += (m_Config->groupName( groupIndex) + "/");
FaceList list = m_Config->groupMembers( groupIndex );
int row = 0;
if(list.size()){
tblFaceList->setNumRows(list.size());
tblFaceList->horizontalHeader()->setLabel( 0, i18n("No." ) );
tblFaceList->horizontalHeader()->setLabel( 1, i18n("Smiley" ) );
tblFaceList->horizontalHeader()->setLabel( 2, i18n("Shortcut" ) );
for( FaceList::Iterator it = list.begin(); it != list.end(); ++it){
//tblFaceList->setText(row, 0, TQString::number( row + 1));
tblFaceList->setItem(row, 0,
new TQTableItem(tblFaceList, TQTableItem::Never,
TQString::number(row + 1)));
TQPixmap *pixmap = new TQPixmap(dir + (*it).fixed());
CustomItem *item = new CustomItem(tblFaceList, (*it).tip(), *pixmap);
tblFaceList->setItem(row, 1, item);
CustomItem *itemSC = new CustomItem(tblFaceList, (*it).shortcut() );
tblFaceList->setItem(row, 2, itemSC);
tblFaceList->setRowHeight(row, pixmap->width() + 2);
delete pixmap;
row++;
}
tblFaceList->setColumnWidth(0, 20);
tblFaceList->setColumnWidth(1, tblFaceList->visibleWidth() - 20 - 50 );
}
}
void Brush::restore(const Brush& brushTemplate, bool checkId) {
if (checkId)
assert(uniqueId() == brushTemplate.uniqueId());
Utility::deleteAll(m_faces);
const FaceList templateFaces = brushTemplate.faces();
for (size_t i = 0; i < templateFaces.size(); i++) {
Face* face = new Face(m_worldBounds, m_forceIntegerFacePoints, *templateFaces[i]);
face->setBrush(this);
m_faces.push_back(face);
}
rebuildGeometry();
}
// Starts the recursive fractal function
void CFractalMtn::CreateFractal(Point3List listStartVerts, FaceList listStartFaces, int levels)
{
int nFaces = listStartFaces.size();
for (int c=0; c<nFaces; c++)
{
Point3 vec1, vec2, vec3;
vec1 = listStartVerts[listStartFaces[c].v1];
vec2 = listStartVerts[listStartFaces[c].v2];
vec3 = listStartVerts[listStartFaces[c].v3];
if (c == 0)
{
m_ptMin = m_ptMax = vec1;
}
FractalSub(vec1, vec2, vec3, levels);
}
}
void FastMassSpring::initEdgeGraph(
FaceList& face_list,
VertexList& vertex_list,
AdjList& vertex_share_faces)
{
this->P_Num = vertex_list.size() / 3;
// building edge graph
this->strech_edges.clear();
{
int ptid[3] = {0, 0, 0};
for (decltype(face_list.size()) i = 0; i < face_list.size() / 3; ++i)
{
ptid[0] = face_list[3 * i + 0];
ptid[1] = face_list[3 * i + 1];
ptid[2] = face_list[3 * i + 2];
// the order of start point and end point doesn't matter
this->strech_edges.push_back(
ptid[0] < ptid[1] ? Edge(ptid[0], ptid[1]) : Edge(ptid[1], ptid[0]));
this->strech_edges.push_back(
ptid[1] < ptid[2] ? Edge(ptid[1], ptid[2]) : Edge(ptid[2], ptid[1]));
this->strech_edges.push_back(
ptid[2] < ptid[0] ? Edge(ptid[2], ptid[0]) : Edge(ptid[0], ptid[2]));
}
std::sort(this->strech_edges.begin(), this->strech_edges.end());
std::vector<Edge>::iterator iter =
std::unique(this->strech_edges.begin(), this->strech_edges.end());
this->strech_edges.erase(iter, strech_edges.end());
this->strech_edges.shrink_to_fit();
// store rest length
float cur_r = 0.0;
this->strech_r_length.clear();
for (auto& i : this->strech_edges)
{
cur_r = 0.0;
for (int j = 0; j < 3; ++j)
{
cur_r += pow(vertex_list[3 * i.first + j] - vertex_list[ 3 * i.second + j], 2);
}
this->strech_r_length.push_back(sqrt(cur_r));
}
}
this->bending_edges.clear();
{
for (auto& i : this->strech_edges)
{
int cross_pi = -1;
int cross_pj = -1;
if (findShareVertex(
cross_pi, cross_pj, i.first, i.second, vertex_share_faces, face_list))
{
this->bending_edges.push_back(
cross_pi < cross_pj ?
Edge(cross_pi, cross_pj) : Edge(cross_pj, cross_pi));
}
}
// store rest length
float cur_r = 0.0;
this->bending_r_length.clear();
for (auto& i : this->bending_edges)
{
cur_r = 0.0;
for (int j = 0; j < 3; ++j)
{
cur_r += pow(vertex_list[3 * i.first + j] - vertex_list[ 3 * i.second + j], 2);
}
this->bending_r_length.push_back(sqrt(cur_r));
}
}
// init d vector
this->computedVector();
}
void ObjLoader::addVerticePart (ObjMesh *mesh, FaceList &faces, int num) {
std::vector<Face *>::iterator it = faces.begin();
std::map<VertexObj, int> vertexBuffer;
// Etape 1 : construire la liste des sommets (vert) uniques
int addedVerticesNumber = 0;
do {
VertexObj v1 (*this, (*it)->vertices[0]);
vertexBuffer[v1] = ++addedVerticesNumber;
VertexObj v2 (*this, (*it)->vertices[1]);
vertexBuffer[v2] = ++addedVerticesNumber;
VertexObj v3 (*this, (*it)->vertices[2]);
vertexBuffer[v3] = ++addedVerticesNumber;
if ( (*it)->type == QUAD) {
VertexObj v4 (*this, (*it)->vertices[3]);
vertexBuffer[v4] = ++addedVerticesNumber;
}
} while (++it != faces.end());
// Etape 2 : numeroter les sommets
int newnumber = 0;
for (std::map<VertexObj, int>::iterator vm = vertexBuffer.begin(); vm != vertexBuffer.end(); ++vm)
vm->second = newnumber++;
// Etape 3 : construire la liste des faces
std::vector<int> triangleBuffer;
std::vector<int> quadBuffer;
int reservedSize = faces.size();
triangleBuffer.reserve (reservedSize);
quadBuffer.reserve (reservedSize);
it = faces.begin();
do {
VertexObj v1 (*this, (*it)->vertices[0]);
VertexObj v2 (*this, (*it)->vertices[1]);
VertexObj v3 (*this, (*it)->vertices[2]);
int index1 = vertexBuffer.find (v1)->second;
int index2 = vertexBuffer.find (v2)->second;
int index3 = vertexBuffer.find (v3)->second;
if ( (*it)->type == TRIANGLE) {
triangleBuffer.push_back (index1);
triangleBuffer.push_back (index2);
triangleBuffer.push_back (index3);
} else {
VertexObj v4 (*this, (*it)->vertices[3]);
int index4 = vertexBuffer.find (v4)->second;
quadBuffer.push_back (index1);
quadBuffer.push_back (index2);
quadBuffer.push_back (index3);
quadBuffer.push_back (index4);
}
delete (*it);
} while (++it != faces.end());
// etape4 : construire le tableau de sommet final
std::vector<float> glVertexBuffer;
for (std::map<VertexObj, int>::iterator vm = vertexBuffer.begin(); vm != vertexBuffer.end(); ++vm) {
glVertexBuffer.push_back (vm->first.vertex.x);
glVertexBuffer.push_back (vm->first.vertex.y);
glVertexBuffer.push_back (vm->first.vertex.z);
}
// etape 5 : construire le Mesh pour le renderer
SmoothGroup *theSmoothGroup = new SmoothGroup (glVertexBuffer, triangleBuffer, quadBuffer, false, false);
mesh->addSmoothGroup (theSmoothGroup);
// On nettoie tout !
glVertexBuffer.erase (glVertexBuffer.begin(), glVertexBuffer.end());
triangleBuffer.erase (triangleBuffer.begin(), triangleBuffer.end());
quadBuffer.erase (quadBuffer.begin(), quadBuffer.end());
vertexBuffer.erase (vertexBuffer.begin(), vertexBuffer.end());
}
/** remove one group, 2 options:
1: remove all smileys in this group, then remove the group itself
2: move all sub items into another group, then remove the empty group
NOTE: this operation is un-recoverable.
*/
void CustomSmileyManager::slotRemoveGroupClicked( )
{
if(!m_Config) return;
TQListViewItem *item = lvGroups->selectedItem();
if(item){
if(item == lvGroups->firstChild()) return; // never remove default group
int index = m_Config->groupIndex( item->text( 0 ) );
if(index <= -1) return;
TQString path = EvaMain::user->getSetting()->getCustomSmileyDir() + "/";
TQDir dir( path + item->text(0) );
FaceList list = m_Config->groupMembers( index);
int result = -2;
if(list.size() > 0 ){
result = RmSmileyGroupDialog::QueryDialog( index, m_Config, this);
switch(result){
case -2: // abort
return;
break;
case -1: // remove all
break;
default: // otherwise, move to result
{
if(dir.exists()){
dir.setFilter( TQDir::Files | TQDir::Hidden | TQDir::NoSymLinks );
const TQFileInfoList *list = dir.entryInfoList();
TQFileInfoListIterator it( *list);
TQFileInfo *fi;
TQString destDir = path;
if(result>0)
destDir += ( m_Config->groupName( result ) + "/") ;
while( (fi = it.current() ) != 0 ){
EvaHelper::copyFile(fi->absFilePath(), (destDir + fi->fileName()) );
++it;
}
}
m_Config->moveChildrenTo(index, result);
m_IsChanged = true;
}
}
}
if(dir.exists()){
// update the in-memory config
if(m_Config->removeGroup( index )){
lvGroups->takeItem( item);
delete item;
m_IsChanged = true;
} else return;
dir.setFilter( TQDir::Files | TQDir::Hidden | TQDir::NoSymLinks );
const TQFileInfoList *list = dir.entryInfoList();
TQFileInfoListIterator it( *list);
TQFileInfo *fi;
while( (fi = it.current() ) != 0 ){
dir.remove( fi->absFilePath() );
++it;
}
// as all files have been deleted, we need keep the config file up to date.
m_Config->saveXML();
if( ! dir.rmdir( dir.path(), true)){
KMessageBox::error( this, i18n( "Remove directory \"%1\" failed. " ).arg( dir.path() ),
i18n( "Remove Directory!" ) );
}
}
}
}