From: Bernie Innocenti <bernie@codewiz.org>
Date: Sun, 7 May 2017 00:36:49 +0000 (-0400)
Subject: Change the light direction to nake the cubes less symmetric.
X-Git-Tag: v0.7.0~2
X-Git-Url: https://codewiz.org/gitweb?p=mandelwow.git;a=commitdiff_plain;h=e225d13c53ed99966d3fa4e251e0d18c027173a0

Change the light direction to nake the cubes less symmetric.
---

diff --git a/shaded.vert b/shaded.vert
index 4f3035c..65bc65d 100644
--- a/shaded.vert
+++ b/shaded.vert
@@ -14,7 +14,7 @@ void main() {
     mat4 m = perspective * modelview;
     vec3 dark = vec3(0.0, 0.0, 0.1);
     vec3 bright = vec3(0.0, 0.0, 0.9);
-    vec3 u_light = vec3(-0.5, -0.5, -1.);
+    vec3 u_light = vec3(-0.5, -0.7, -0.6);
     vec3 v_normal = transpose(inverse(mat3(model))) * normal;
     float brightness = max(dot(normalize(v_normal), normalize(u_light)), 0.0);
     color = vec4(mix(dark, bright, brightness), 1.0);