handleMouseMoveDolly method
void
handleMouseMoveDolly(
- dynamic event
Implementation
void handleMouseMoveDolly(event) {
dollyEnd.setValues(event.clientX, event.clientY);
dollyDelta.sub2(dollyEnd, dollyStart);
if (dollyDelta.y > 0) {
dollyOut(getZoomScale);
} else if (dollyDelta.y < 0) {
dollyIn(getZoomScale);
}
dollyStart.setFrom(dollyEnd);
scope.update();
}