From f77715e418ce21c1d7b5440b1d98f125657fe2a8 Mon Sep 17 00:00:00 2001
From: Peter Wu <lekensteyn@gmail.com>
Date: Mon, 2 Dec 2013 18:55:27 +0100
Subject: Fix color of lighting

---
 src/RobotRace.java | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/RobotRace.java b/src/RobotRace.java
index 9d51498..5bbc269 100644
--- a/src/RobotRace.java
+++ b/src/RobotRace.java
@@ -167,8 +167,8 @@ public class RobotRace extends Base {
     private void initLighting() {
         // greyish color
         float[] ambientRGBA = {0.2f, 0.2f, 0.2f, 1.0f};
-        // black! the dark of ages past!
-        float[] diffuseRGBA = {.0f, .0f, .0f, 1.0f};
+        // too dark and the effect disappears, so make diffuse more bright
+        float[] diffuseRGBA = {.7f, .7f, .7f, 1.0f};
 
         // set the light-source colors
         gl.glLightfv(GL_LIGHT0, GL_AMBIENT, ambientRGBA, 0);
@@ -243,7 +243,7 @@ public class RobotRace extends Base {
     @Override
     public void drawScene() {
         // Background color.
-        gl.glClearColor(1f, 1f, 1f, 0f);
+        gl.glClearColor(.7f, .6f, .6f, 0f);
 
         // Clear background.
         gl.glClear(GL_COLOR_BUFFER_BIT);
-- 
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