Handle AddHandle(Shape shape, Vector2 pos)
{
string name = GameObjectUtility.GetUniqueNameForSibling(shape.transform, "Handle");
Handle handle = Handle.CreateHandle(name, pos);
handle.transform.SetParent(shape.transform, false);
handle.gameObject.SetActive(false);
return handle;
}
static void CreateBezierHandle(MenuCommand menuCommand)
{
Handle handle = Handle.CreateHandle("Handle", Vector2.zero);
GameObjectUtility.SetParentAndAlign(handle.gameObject, GetShape(menuCommand.context));
Undo.RegisterCreatedObjectUndo(handle.gameObject, "Create " + handle.name);
Selection.activeObject = handle.gameObject;
}
public static Shape CreateRect(string name, Vector2 size, float cornerRadius = 0)
{
Shape shape = CreateShape(name);
shape.rectTransform.sizeDelta = size;
Vector3[] localCorners = new Vector3[4];
shape.rectTransform.GetLocalCorners(localCorners);
foreach (Vector3 corner in localCorners)
{
Handle handleObj = Handle.CreateHandle("Handle", corner, cornerRadius);
handleObj.transform.SetParent(shape.transform, false);
}
return(shape);
}
public static Shape CreatePolygon(string name, float radius, int numSides)
{
Shape shape = CreateShape(name);
shape.rectTransform.sizeDelta = new Vector2(radius * 2, radius * 2);
shape.SetReferenceSize();
for (int i = 0; i < numSides; i++)
{
float phase = 2 * Mathf.PI * i / numSides;
Vector2 pos = new Vector2(Mathf.Cos(phase), Mathf.Sin(phase));
Handle handleObj = Handle.CreateHandle("Handle", pos * radius);
handleObj.transform.SetParent(shape.transform, false);
}
return(shape);
}