XNA 2d图形库

Question

Is there any free XNA 2d drawing library ?

I would like support for common drawing operation and effects .

Answer 1

There isn't one that I know of(and I spent a good while looking). Your best bet is just to use 3d primitive-drawing (as described here ). Or, if you want to draw lines, you could just take a 1x1 pixel sprite and expand the source-rectangle as needed.

Answer 2

There is a PrimitiveBatch class in the Nuclex Framework: http://nuclexframework.codeplex.com/ .

It's in the namespace Nuclex.Graphics.Batching.