Remove unused "color" variable from the phong fragment shader.

1 files changed, 0 insertions, 2 deletions

diff --git a/src/phong.frag b/src/phong.frag
index 026427d..95eaaa7 100755
--- a/src/phong.frag
+++ b/src/phong.frag
@@ -19,7 +19,5 @@ void main(void)
 	vec4 diff = diffuse_color * n_dot_l;
 	float spec = pow(dot(normal_es.xyz, h), s);
 
-	vec4 color = vec4(1.0, 0.0, 0.0, 1.0);
-
 	gl_FragColor = step(0.0, n_dot_l) * vec4(diff.xyz + vec3(spec), 1.0);
 }