http://ftp.x.org/contrib/applications/xscreensaver-3.21.tar.gz

[xscreensaver] / hacks / glx / extrusion.c

diff --git a/hacks/glx/extrusion.c b/hacks/glx/extrusion.c
index c79d45c17b12363610594eb46bf6f8e03d8d6764..86facfb6f79dbaf98eb5b9f61789838ce75c3c29 100644 (file)
--- a/hacks/glx/extrusion.c
+++ b/hacks/glx/extrusion.c
@@ -15,6 +15,7 @@
 
  * Revision History:
  * Tue Oct 19 22:24:47 PDT 1999    Initial creation by David Konerding
+ *                                 <dek@cgl.ucsf.edu>
  *                                                                 
  * Notes:
  * This screensaver requires the GLE ("OpenGL Tubing and Extrusion Library")
@@ -674,6 +675,7 @@ void SetupLight(void)
   glEnable (GL_LIGHTING);
 
   glColorMaterial (GL_FRONT, GL_DIFFUSE);
+  glColorMaterial (GL_BACK, GL_DIFFUSE);
   glEnable (GL_COLOR_MATERIAL);
 }
 
@@ -690,6 +692,8 @@ void resetProjection(void) {
 static void
 reshape(int width, int height)
 {
+  global_width=width;
+  global_height=height;
   glViewport( 0, 0, global_width, global_height );
   resetProjection();
 }
@@ -729,21 +733,21 @@ void initializeGL(GLsizei width, GLsizei height)
   int style;
   int mode;
 
-  global_width=width;
-  global_height=height;
-
+  reshape(width, height);
   glViewport( 0, 0, width, height ); 
 
   glEnable(GL_DEPTH_TEST);
   glClearColor(0,0,0,0);
-  glCullFace(GL_BACK);
-  glEnable(GL_CULL_FACE);
+/*    glCullFace(GL_BACK); */
+/*    glEnable(GL_CULL_FACE); */
   glShadeModel(GL_SMOOTH);
 
   if (do_light)
        SetupLight();
-  if (do_wire)
+  if (do_wire) {
        glPolygonMode(GL_FRONT,GL_LINE);
+       glPolygonMode(GL_BACK,GL_LINE);
+  }
   if (do_texture) {
        Create_Texture(which_image, do_mipmap, do_texture_quality);
        glEnable(GL_TEXTURE_2D);