1 files changed, 13 insertions, 1 deletions
diff --git a/progs/vp/vp-tris.c b/progs/vp/vp-tris.c
index 3fe35f7e3e..e1ddb2e14d 100644
--- a/progs/vp/vp-tris.c
+++ b/progs/vp/vp-tris.c
@@ -5,7 +5,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
-#include <GL/glut.h>
 
 #ifndef WIN32
 #include <unistd.h>
@@ -15,6 +14,8 @@
 #include <GL/glext.h>
 #endif
 
+#include <GL/glut.h>
+
 #ifdef WIN32
 static PFNGLBINDPROGRAMARBPROC glBindProgramARB = NULL;
 static PFNGLGENPROGRAMSARBPROC glGenProgramsARB = NULL;
@@ -155,6 +156,17 @@ static void Init( void )
       printf("errorpos: %d\n", errorpos);
       printf("%s\n", (char *)glGetString(GL_PROGRAM_ERROR_STRING_ARB));
    }
+
+   {
+      const float Ambient[4] = { 0.0, 1.0, 0.0, 0.0 };
+      const float Diffuse[4] = { 1.0, 0.0, 0.0, 0.0 };
+      const float Specular[4] = { 0.0, 0.0, 1.0, 0.0 };
+      const float Emission[4] = { 0.0, 0.0, 0.0, 1.0 };
+      glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT, Ambient);
+      glMaterialfv(GL_FRONT_AND_BACK, GL_DIFFUSE, Diffuse);
+      glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, Specular);
+      glMaterialfv(GL_FRONT_AND_BACK, GL_EMISSION, Emission);
+   }
 }