public FixedLinearSpringVisual AddFixedLinearSpringVisualToCanvas(FixedLinearSpring spring)
{
FixedLinearSpringVisual visual = new FixedLinearSpringVisual();
if (spring != null)
{
new FixedLinearSpringVisualHelper(visual, spring);
}
AddVisualToCanvas(visual, null);
return(visual);
}
protected override void OnMouseLeftButtonDown(MouseButtonEventArgs e)
{
base.OnMouseLeftButtonDown(e);
Vector2 point = new Vector2((float)(e.GetPosition(this).X), (float)(e.GetPosition(this).Y));
pickedGeom = physicsSimulator.Collide(point);
if (pickedGeom != null)
{
mousePickSpring = SpringFactory.Instance.CreateFixedLinearSpring(physicsSimulator, pickedGeom.Body,
pickedGeom.Body.GetLocalPosition(
point), point, 20, 10);
mouseSpringVisual = AddFixedLinearSpringVisualToCanvas(mousePickSpring);
}
}