public int collision(Rect3D src)
{
int ret = 0;
if (ShowSubstationVisual3D)
{
for (int i = 0; i < ((Model3DGroup)group1.Children[0]).Children.Count; i++)
{
Rect3D bb = ((Model3DGroup)group1.Children[0]).Children[i].Bounds;
if (src.IntersectsWith(bb))
{
ret++;
}
}
}
if (ShowNodeVisual3D)
{
for (int i = 0; i < ((Model3DGroup)group2.Children[0]).Children.Count; i++)
{
Rect3D bb = ((Model3DGroup)group2.Children[0]).Children[i].Bounds;
if (src.IntersectsWith(bb))
{
ret++;
}
}
}
if (SwitchNodeVisual3D)
{
for (int i = 0; i < ((Model3DGroup)group3.Children[0]).Children.Count; i++)
{
Rect3D bb = ((Model3DGroup)group3.Children[0]).Children[i].Bounds;
if (src.IntersectsWith(bb))
{
ret++;
}
}
}
return(ret);
}
bool IsInside(ModelVisual3D other)
{
Rect3D r = this.Content.Bounds;
Rect3D o = other.Content.Bounds;
return(r.IntersectsWith(o));
/*return r.X <= o.X &&
* r.Y <= o.Y &&
* r.Z <= o.Z &&
* o.X >= r.X &&
* o.Y >= r.Y &&
* o.Z >= r.Z;
*/
}
/// <summary>
/// Returns true if either rectangle is inside the other or touching
/// </summary>
public static bool OverlapsWith(this Rect3D thisRect, Rect3D rect)
{
return(thisRect.IntersectsWith(rect) || thisRect.Contains(rect) || rect.Contains(thisRect));
}