From: Mikko Rasa <tdb@tdb.fi>
Date: Mon, 25 Jan 2021 02:15:02 +0000 (+0200)
Subject: Remove commented out debugging statements
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=96c0341d421136d57f4d1a1405e1f61e10656821;p=libs%2Fgl.git

Remove commented out debugging statements
---

diff --git a/shaderlib/cooktorrance.glsl b/shaderlib/cooktorrance.glsl
index 85d7f4f3..6a7ebb38 100644
--- a/shaderlib/cooktorrance.glsl
+++ b/shaderlib/cooktorrance.glsl
@@ -64,12 +64,9 @@ vec3 lambert_diffuse(vec3 base_color)
 float normal_distribution_ggxtr(vec3 normal, vec3 halfway, float roughness)
 {
 	float n_dot_h = max(dot(normal, halfway), 0.0);
-	//return n_dot_h;
 	float rough_q = roughness * roughness;
 	rough_q *= rough_q;
 	float denom = n_dot_h*n_dot_h*(rough_q-1)+1;
-	//return (n_dot_h*n_dot_h-0.8)*5.0;
-	//return rough_q*10;
 	// Scale by pi to get a result per steradian, suitable for integration
 	return rough_q/(PI*denom*denom);
 }
@@ -104,10 +101,8 @@ vec3 fresnel_schlick(vec3 halfway, vec3 look, vec3 base_color, float metalness)
 vec3 cooktorrance_one_light_direct(vec3 normal, vec3 look, vec3 light, vec3 light_color, vec3 base_color, float metalness, float roughness)
 {
 	vec3 halfway = normalize(light-look);
-	//return normal;
 	float ndist = normal_distribution_ggxtr(normal, halfway, roughness);
 	float geom = geometry_smith(normal, -look, light, roughness);
-	//return vec3(ndist);
 
 	vec3 k_spec = fresnel_schlick(halfway, light, base_color, metalness);
 	vec3 k_diff = (1.0-k_spec)*(1.0-metalness);