ScreenPaintData &ScreenPaintData::operator=(const ScreenPaintData &rhs)
{
setXScale(rhs.xScale());
setYScale(rhs.yScale());
setZScale(rhs.zScale());
setXTranslation(rhs.xTranslation());
setYTranslation(rhs.yTranslation());
setZTranslation(rhs.zTranslation());
setRotationOrigin(rhs.rotationOrigin());
setRotationAxis(rhs.rotationAxis());
setRotationAngle(rhs.rotationAngle());
return *this;
}
void GLWidget::mouseMoveEvent(QMouseEvent *event)
{
int dx = event->x() - lastPos.x();
int dy = event->y() - lastPos.y();
// Reverse Y-Axis if needed
if(GLWidget::yAxisReversed)
{
dy = -dy;
}
if (
(event->buttons() & Qt::LeftButton && leftMouseButtonMode == PANNING) ||
event->buttons() & Qt::MidButton
)
{
if(width <= height)
{
setXTranslation(xTrans - dx*2*zoomFactor/width);
setYTranslation(yTrans + dy*2*zoomFactor/width);
}
else
{
setXTranslation(xTrans - dx*2*zoomFactor/height);
setYTranslation(yTrans + dy*2*zoomFactor/height);
}
}
else if (
(event->buttons() & Qt::LeftButton && leftMouseButtonMode == ROTATE) ||
event->buttons() & Qt::RightButton
)
{
setXRotation(xRot + 8 * dy);
setZRotation(zRot - 8 * dx);
}
lastPos = event->pos();
}
ScreenPaintData &ScreenPaintData::operator=(const ScreenPaintData &rhs)
{
setXScale(rhs.xScale());
setYScale(rhs.yScale());
setZScale(rhs.zScale());
setXTranslation(rhs.xTranslation());
setYTranslation(rhs.yTranslation());
setZTranslation(rhs.zTranslation());
setRotationOrigin(rhs.rotationOrigin());
setRotationAxis(rhs.rotationAxis());
setRotationAngle(rhs.rotationAngle());
d->projectionMatrix = rhs.d->projectionMatrix;
d->outputGeometry = rhs.d->outputGeometry;
return *this;
}