/* Reposition the light source 1. */\r
lightPosition1[0] = 12*cos(lightAngle1);\r
lightPosition1[1] = lightHeight1;\r
lightPosition1[2] = 12*sin(lightAngle1);\r
lightPosition1[3] = 0.0;\r
\r
/* Reposition the light source 1. */\r
lightPosition1[0] = 12*cos(lightAngle1);\r
lightPosition1[1] = lightHeight1;\r
lightPosition1[2] = 12*sin(lightAngle1);\r
lightPosition1[3] = 0.0;\r
\r