void Scroll(GuiElement sender, PointF MousePos, int Dir)
{
if (EnableInteraction && Main.PolynomialAnimationTimer >= 1)
{
if (Controller.MeshActive)
{
if (Dir < 0)
{
Controller.CameraDistance *= 1.2;
}
else if (Dir > 0)
{
Controller.CameraDistance /= 1.2;
}
}
else
{
double ScaleFactor = 1;
if (Dir < 0)
{
ScaleFactor = ZoomSpeed;
}
else if (Dir > 0)
{
ScaleFactor = 1 / ZoomSpeed;
}
Complex CurrentPos = GetWorldFromScreen(new Vector2(MousePos.X, MousePos.Y));
CurrentPos -= Controller.CameraPos;
CurrentPos += Controller.CameraPos;
Controller.CameraPos = Controller.CameraPos * ScaleFactor + CurrentPos * (1 - ScaleFactor);
Controller.Zoom *= ScaleFactor;
Controller.Compute();
}
}
}
