// fill area {from}, {to} by rectangle
public static RectangleMesh FillRectangle(Vector3 from, Vector3 to, Material meshMat = null, bool attachRigidbody = true)
{
GameObject rectangleMesh = new GameObject();
rectangleMesh.transform.position = (from + to) / 2;
RectangleMesh rectangleComponent = rectangleMesh.AddComponent <RectangleMesh>();
rectangleComponent.Build(to - from, meshMat);
if (attachRigidbody)
{
rectangleMesh.AddComponent <Rigidbody2D>();
}
return(rectangleComponent);
}
// build rectangle from Rect
public static RectangleMesh FillRectangle(Rect rect, Material meshMat = null, bool attachRigidbody = true)
{
GameObject rectangleMesh = new GameObject();
rectangleMesh.transform.position = rect.center;
RectangleMesh rectangleComponent = rectangleMesh.AddComponent <RectangleMesh>();
rectangleComponent.Build(rect.size, meshMat);
if (attachRigidbody)
{
rectangleMesh.AddComponent <Rigidbody2D>();
}
return(rectangleComponent);
}
public static RectangleMesh AddRectangle(Vector3 position, Vector2 size, Material meshMat = null, bool attachRigidbody = true)
{
GameObject rectangleMesh = new GameObject();
rectangleMesh.transform.position = position;
RectangleMesh rectangleComponent = rectangleMesh.AddComponent <RectangleMesh>();
rectangleComponent.Build(size, meshMat);
if (attachRigidbody)
{
rectangleMesh.AddComponent <Rigidbody2D>();
}
return(rectangleComponent);
}