Enable alpha blending

2010-11-11 11:14:44 +13:00
parent 518e00c78a
commit 888710cbc5
1 changed files with 4 additions and 1 deletions
--- a/OpenRA.Renderer.Gl/GraphicsDevice.cs
+++ b/OpenRA.Renderer.Gl/GraphicsDevice.cs
@@ -85,6 +85,9 @@ namespace OpenRA.Renderer.Glsl
 			Gl.glEnableClientState( Gl.GL_TEXTURE_COORD_ARRAY );
 			CheckGlError();
 			
+			Gl.glEnable(Gl.GL_BLEND);
+			Gl.glBlendFunc(Gl.GL_SRC_ALPHA, Gl.GL_ONE_MINUS_SRC_ALPHA);
+			
 			Sdl.SDL_SetModState( 0 );	// i have had enough.
 		}