(no commit message)

diff --git a/scene.c b/scene.c
index ad373f0..7717f6b 100644 (file)
--- a/scene.c
+++ b/scene.c
@@ -413,6 +413,15 @@ int main(int argc, char **argv) {
   glEnable(GL_TEXTURE_2D);\r
   glLineWidth(1.0);\r
 \r
+    glMatrixMode(GL_PROJECTION);\r
+  gluPerspective( /* field of view in degree */ 40.0,\r
+  /* aspect ratio */ 1.0,\r
+    /* Z near */ 20.0, /* Z far */ 100.0);\r
+  glMatrixMode(GL_MODELVIEW);\r
+  gluLookAt(0.0, 8.0, 60.0,  /* eye is at (0,8,60) */\r
+    0.0, 8.0, 0.0,      /* center is at (0,8,0) */\r
+    0.0, 1.0, 0.);      /* up is in postivie Y direction */\r
+\r
   glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);\r
 \r
   glutReshapeFunc(windowReshape);\r