GLfloat far = 15;
/* Near and far clipping planes - calculates clipping planes */
-GLfloat nearClip = -500;
-GLfloat farClip = 500;
+GLfloat nearClip = -200;
+GLfloat farClip = 200;
/* Zoom factor for mouse movements */
GLfloat zoomFactor = 1.0;
int floorSize = 200;
/* Current camera x, y, z coords */
-GLfloat camx = 0.0, camy = 0.0, camz = 0.0;
+GLfloat camx = 0.0, camy = 0.0, camz = 0.0, rot = 0.0;
+
+/* Length of axis lines */
+GLfloat lineLength = 100;
/* Light 0 parameters */
GLfloat diffuse0[] = {1.0, 1.0, 1.0, 1.0};