1.1 --- a/src/udg.cc	Tue Jan 08 14:19:06 2013 +0200
     1.2 +++ b/src/udg.cc	Wed Jan 09 02:37:05 2013 +0200
     1.3 @@ -13,7 +13,7 @@
     1.4  #include "sdr.h"
     1.5  #include "dither_matrix.h"
     1.6  
     1.7 -#define DITHER_SZ		4
     1.8 +#define DITHER_SZ		8
     1.9  #define DITHER_LEVELS	16
    1.10  
    1.11  #if DITHER_SZ == 4
    1.12 @@ -165,6 +165,12 @@
    1.13  	glRotatef(cam_phi, 1, 0, 0);
    1.14  	glRotatef(cam_theta, 0, 1, 0);
    1.15  
    1.16 +	const float blue[] = {0.4, 0.45, 1.0, 1};
    1.17 +	const float white[] = {1, 1, 1, 1};
    1.18 +	glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE, blue);
    1.19 +	glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, white);
    1.20 +	glMaterialf(GL_FRONT_AND_BACK, GL_SHININESS, 80.0);
    1.21 +
    1.22  	glFrontFace(GL_CW);
    1.23  	glutSolidTeapot(1.0);
    1.24  	glFrontFace(GL_CCW);