void RenderArea::nextStep()
{
ImageAndMask *imageAndMask = new ImageAndMask;
columnPoints *p;
for (int i = 0; i < outputPoints->count(); i++)
{
p = outputPoints->at(i);
for (int o = 0; o < p->count(); o++)
{
QRgb maskPoint = imageMask->pixel(i, p->count() - 1 - o);
int outputPoint = p->at(o)->intensity;
if (qAlpha(maskPoint) == 255 && outputPoint > 0)
{
imageMask->setPixel(i,p->count() - 1 - o,qRgba(255,255,255,0));
imageInput->setPixel(i,p->count() - 1 - o,qRgb(outputPoint,outputPoint,outputPoint));
}
}
}
imageAndMask->image = imageInput;
imageAndMask->mask = imageMask;
images.append(imageAndMask);
imageMask = new QImage(imageMask->copy());
imageInput = new QImage(imageInput->copy());
updateInputPoints();
emit updateSteps();
}
void Foo::update()
{
updateSteps();
updateFoos();
updateLEDs();
}