public static Vector2 GetHandlePosition(this Rectangle r, BoxHandle handle)
{
Vector2 res = Vector2.Zero;
switch (handle)
{
default:
case BoxHandle.TOPLEFT:
res = new Vector2(
(int)r.X,
(int)r.Y
);
break;
case BoxHandle.TOPRIGHT:
res = new Vector2(
(int)r.X + r.Width,
(int)r.Y
);
break;
case BoxHandle.BOTTOMLEFT:
res = new Vector2(
(int)r.X,
(int)r.Y + r.Height
);
break;
case BoxHandle.BOTTOMRIGHT:
res = new Vector2(
(int)r.X + r.Width,
(int)r.Y + r.Height
);
break;
case BoxHandle.CENTER:
res = new Vector2(
(int)(r.X + (r.Width / 2)),
(int)(r.Y + (r.Height / 2))
);
break;
}
return(res);
}
private void ReCreateVisual()
{
string rootName = "BoxRoot";
Transform existRoot = boundingBox.BoundingBoxContainer.Find(rootName);
if (existRoot != null)
{
GameObject.Destroy(existRoot.gameObject);
}
this.boxHandle = new BoxHandle();
this.boxHandle.root = GameObject.CreatePrimitive(boundingBox.FlattenAxis != BoundingBox.FlattenModeType.DoNotFlatten ? PrimitiveType.Quad : PrimitiveType.Cube).transform;
GameObject.Destroy(this.boxHandle.root.GetComponent <Collider>());
this.boxHandle.root.name = "BoxRoot";
this.boxHandle.root.localScale = boundingBox.CurrentBoundsExtents * 2f;
this.boxHandle.root.parent = boundingBox.BoundingBoxContainer.transform;
this.boxHandle.root.localPosition = Vector3.zero;
this.boxHandle.root.localRotation = Quaternion.identity;
}
public static Rectangle CopyAtPosition(this Rectangle r, Vector2 position, BoxHandle handle = BoxHandle.TOPLEFT)
{
int x = 0;
int y = 0;
switch (handle)
{
default:
case BoxHandle.TOPLEFT:
x = (int)position.X;
y = (int)position.Y;
break;
case BoxHandle.TOPRIGHT:
x = (int)(position.X - r.Width);
y = (int)position.Y;
break;
case BoxHandle.BOTTOMLEFT:
x = (int)(position.X);
y = (int)(position.Y - r.Height);
break;
case BoxHandle.BOTTOMRIGHT:
x = (int)(position.X - r.Width);
y = (int)(position.Y - r.Height);
break;
case BoxHandle.CENTER:
x = (int)(position.X) - (r.Width / 2);
y = (int)(position.Y) - (r.Height / 2);
break;
}
r = new Rectangle(x, y, r.Width, r.Height);
return(r);
}
public static Rectangle CopyAtPosition(this Rectangle r, int x, int y, BoxHandle handle = BoxHandle.TOPLEFT) => r.CopyAtPosition(new Vector2(x, y), handle);
public override void Attach(BoxHandle newOutput)
{
output = newOutput as BoxHandleOutput;
}
public override void Attach(BoxHandle newInput)
{
input = newInput as BoxHandleInput;
}
