From: Alexis Laferrière <alexis.laf@xymus.net>
Date: Sun, 24 Jan 2016 06:37:34 +0000 (-0500)
Subject: lib/gamnit depth: discard fragments with a low alpha value
X-Git-Tag: v0.8~7^2~8
X-Git-Url: http://nitlanguage.org

lib/gamnit depth: discard fragments with a low alpha value

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
---

diff --git a/lib/gamnit/depth/more_materials.nit b/lib/gamnit/depth/more_materials.nit
index aa9600c..613ff1a 100644
--- a/lib/gamnit/depth/more_materials.nit
+++ b/lib/gamnit/depth/more_materials.nit
@@ -325,6 +325,8 @@ class LambertProgram
 				gl_FragColor += lambert * diffuse_color * texture2D(map_diffuse, v_tex_coord);
 			else
 				gl_FragColor += lambert * diffuse_color;
+
+			if (gl_FragColor.a < 0.01) discard;
 		}
 		""" @ glsl_fragment_shader