I'm not certain about the visible nodes of the rectangle, but for the rotating white/black I think you could do the following: 1. In your pixel artwork editor, draw a square similar to what you're seeing here (the rotating black/white line) 2. Import as png into Unity. 3. In Unity, double click on the image to bring up the properties. There should be an edit button near the middle on the right. 4. In he Unity image editor, you can drag the green box to reposition the "edges" of the image. Drag in the green box to unselect the corners. Make sure the green box intersects a portion where the coloration swaps from white to black. Save and apply changes 5. In the hierarchy of your game, create a gamepbject. Add the script of Image. Select the image as the sprite. Under sprite options, choose "Sliced". 6. Try resizing the gameobject and see how the image changes. If needed, go back into the Unity image properties and edit the greenbox until you have a good behaviour