An attempt to run main rope code only every 8th tick:
- A big win for inner loop which is O(n^2) and thus it takes 64 times less cpu now.
- Look and feel is almost identical (well, to my non-pro view)
- Yes, the speed is limited to 7 px per accounting tick which is potentially very bad to collisions
- Ruin shoppa
#include "drawmapwidget.h"
DrawMapWidget::DrawMapWidget(QWidget *parent) :
QWidget(parent),
ui(new Ui::DrawMapWidget)
{
ui->setupUi(this);
}
DrawMapWidget::~DrawMapWidget()
{
delete ui;
}
void DrawMapWidget::changeEvent(QEvent *e)
{
QWidget::changeEvent(e);
switch (e->type()) {
case QEvent::LanguageChange:
ui->retranslateUi(this);
break;
default:
break;
}
}
void DrawMapWidget::setScene(DrawMapScene * scene)
{
ui->graphicsView->setScene(scene);
}
void DrawMapWidget::resizeEvent(QResizeEvent * event)
{
Q_UNUSED(event);
if(ui->graphicsView && ui->graphicsView->scene())
ui->graphicsView->fitInView(ui->graphicsView->scene()->sceneRect(), Qt::KeepAspectRatio);
}