How to draw a textured rectangle with Metal

问题

I'm looking for a most efficient way of drawing a 2-dimensional background in metal. This requires rendering a textured rectangle.

The basic geometry example shows an example on how to draw a triangle. Is there an easy and non-bloated way to draw a rectangle (a polygon with 4 corners)?

回答1:

The Basic Texturing sample draws a textured rectangle

来源：https://stackoverflow.com/questions/52515513/how-to-draw-a-textured-rectangle-with-metal