http://ftp.ksu.edu.tw/FTP/FreeBSD/distfiles/xscreensaver-4.20.tar.gz

[xscreensaver] / hacks / glx / extrusion-screw.c

diff --git a/hacks/glx/extrusion-screw.c b/hacks/glx/extrusion-screw.c
index cfae296844ef55848df7749cc9c874df8d66a45d..0b90bec92722c30e9f09d16fc51e95b31bc141dc 100644 (file)
--- a/hacks/glx/extrusion-screw.c
+++ b/hacks/glx/extrusion-screw.c
@@ -88,11 +88,9 @@ static void init_contour (void)
    
 /* =========================================================== */
 
+/* controls shape of object */
 extern float lastx;
 extern float lasty;
-extern float rot_x;
-extern float rot_y;
-extern float rot_z;
 
 void InitStuff_screw (void)
 {
@@ -117,12 +115,9 @@ void DrawStuff_screw (void) {
 
    /* set up some matrices so that the object spins with the mouse */
    glPushMatrix ();
-   glTranslatef (0.0, 0.0, -80.0);
-   glRotatef(rot_x, 1, 0, 0);
-   glRotatef(rot_y, 0, 1, 0);
-   glRotatef(rot_z, 0, 0, 1);
-/*     glRotatef (130.0, 0.0, 1.0, 0.0); */
-/*     glRotatef (65.0, 1.0, 0.0, 0.0); */
+   /* glTranslatef (0.0, 0.0, -80.0); */
+   /* glRotatef (130.0, 0.0, 1.0, 0.0); */
+   /* glRotatef (65.0, 1.0, 0.0, 0.0); */
 
    /* draw the brand and the handle */
    gleScrew (20, contour, norms,