Grid *Grid::buildGrid(const QList<ViewItem*> &itemList, int columns)
{
if (!itemList.count())
return 0;
if (columns == 0) {
return buildGrid(itemList);
}
int rows = ceil((qreal)itemList.count() / columns);
if (rows * columns == itemList.count()) {
rows++;
#if DEBUG_GRID_BUILDING
qDebug() << "Padding required, row count is now" << rows;
#endif
}
#if DEBUG_GRID_BUILDING
qDebug() << "Building custom grid with" << rows << "rows and" << columns << "columns";
#endif
QMap<int, ViewItem*> sortedItems;
foreach(ViewItem* item, itemList) {
int sortId = item->pos().x() + item->pos().y() * 10;
sortedItems.insert(sortId, item);
}
void GridLayout::doLayout()
{
bool needMove, needReparent;
if ( !prepareLayout( needMove, needReparent ) )
return;
QDesignerGridLayout *layout = (QDesignerGridLayout*)WidgetFactory::createLayout( layoutBase, 0, WidgetFactory::Grid );
if ( !grid )
buildGrid();
QWidget* w;
int r, c, rs, cs;
for ( w = widgets.first(); w; w = widgets.next() ) {
if ( grid->locateWidget( w, r, c, rs, cs) ) {
if ( needReparent && w->parent() != layoutBase )
w->reparent( layoutBase, 0, QPoint( 0, 0 ), FALSE );
if ( rs * cs == 1 ) {
layout->addWidget( w, r, c, w->inherits( "Spacer" ) ? ( (Spacer*)w )->alignment() : 0 );
} else {
layout->addMultiCellWidget( w, r, r+rs-1, c, c+cs-1, w->inherits( "Spacer" ) ? ( (Spacer*)w )->alignment() : 0 );
}
w->show();
} else {
qWarning("ooops, widget '%s' does not fit in layout", w->name() );
}
}
finishLayout( needMove, layout );
}
void CloudsVisualSystemLSystem::guiRenderEvent(ofxUIEventArgs &e){
string name = e.widget->getName();
if ( name.find("Grid") == 0){
buildGrid();
}
}
void SPHSystem::animation()
{
buildGrid();
compDensPressure();
compForce();
//compTimeStep();
advection();
}
int main(int argc, const char * argv[]) {
// insert code here...
std::cout << "PPM Generator\n";
std::vector<int> grid(256*256*3, 0);
Color c{255, 255, 255};
std::string data = buildGrid(grid, 256, 256, c);
{
std::fstream f("./image.ppm", std::ios::out);
f << data;
}
return 0;
}
void CloudsVisualSystemLSystem::selfSetupRenderGui(){
rdrGui->addLabel("Grid");
rdrGui->addSlider("Grid_Size", 0, 100, &gridSize);
rdrGui->addSlider("Grid_Resolution", 0, 5, &gridResolution);
rdrGui->addSlider("Grid_Cross_Size", 0.01, 0.1, &gridCrossSize);
rdrGui->addSlider("Grid_Cross_Width", 0.0, 5.0, &gridCrossWidth);
rdrGui->addSlider("Grid_Cross_Alpha", 0.0, 1.0, &gridCrossAlpha);
rdrGui->addLabel("LSystem");
rdrGui->addSlider("Oringinal_alpha", 0.0, 1.0, &lsysOriginalAlpha );
rdrGui->addSlider("Growing_alpha", 0.0, 1.0, &lsysGrowingAlpha );
rdrGui->addSlider("Dots_alpha", 0.0, 1.0, &dotAlpha);
rdrGui->addSlider("Dots_size", 0.0, 10.0, &dotSize);
rdrGui->addSlider("Flow_lenght", 0.0, 30.0, &lsysFlowLenght);
rdrGui->addSlider("Flow_alpha", 0.0, 1.0, &lsysFlowAlpha);
rdrGui->addLabel("Post-Process");
rdrGui->addSlider("Chroma_Distortion", -0.25, 0.25, &postChromaDist);
rdrGui->addSlider("Grain_Distortion", 0.0, 0.25, &postGrainDist);
buildGrid();
}
BubbleGrid::BubbleGrid(void)
{
buildGrid();
}
void CloudsVisualSystemLSystem::selfBegin(){
buildLSystem();
buildGrid();
}
ofxGridSystem::ofxGridSystem(float iPageWidth, float iPageHeight, int iNumColumns, float iBaselineLeading, float iBack, float iGutter, float iHead, float iTail)
{
buildGrid(iPageWidth, iPageHeight, iNumColumns, iBaselineLeading, iBack, iGutter, iHead, iTail);
}
(bVerticalPaging) ? this->buildGridVertical(cols ,rows) : this->buildGrid(cols, rows); return true; }
void GridLayout::setup()
{
Layout::setup();
buildGrid();
}
void MathDraw::buildGrid(HDC hDC, HWND hTarget, int shx, int shy)
{
buildGrid(hDC, hTarget, shx, shy, POINT_COUNT);
}
