X-Git-Url: https://git.ucc.asn.au/?p=atyndall%2Fcits2231.git;a=blobdiff_plain;f=scene.c;h=264d598e41aecf024b409528e0b207a00ad10aad;hp=feead2f1fdd32395d33dd635665b621135358c87;hb=cf95a93549b83c6bddf0268f4ccb91c8854c8f2d;hpb=6f99c6996f2ee53c81344a37eaf7bdcf4e6665cd

diff --git a/scene.c b/scene.c
index feead2f..264d598 100644
--- a/scene.c
+++ b/scene.c
@@ -363,23 +363,27 @@ void init() {
   glMatrixMode(GL_MODELVIEW);
   glLoadIdentity();
 
+  // **NOTE: Needs tidy
   glLightfv(GL_LIGHT0, GL_POSITION, light0_pos);
   glLightfv(GL_LIGHT0, GL_AMBIENT, ambient0);
   glLightfv(GL_LIGHT0, GL_DIFFUSE, diffuse0);
   glLightfv(GL_LIGHT0, GL_SPECULAR, specular0);
+  GLfloat direction0[] = {0.0, 0.0, 0.0};
+  glLightfv(GL_LIGHT0, GL_SPOT_DIRECTION, direction0);
+  glLightf(GL_LIGHT0, GL_SPOT_CUTOFF, 90.0);
   glLightModelfv(GL_LIGHT_MODEL_AMBIENT, glightmodel);
 
-GLfloat ambient[] = {0.2, 0.2, 0.2, 1.0};
-GLfloat diffuse[] = {1.0, 0.8, 0.0, 1.0};
-GLfloat specular[] = {1.0, 1.0, 1.0, 1.0};
-GLfloat shine = 100.0;
-glMaterialfv(GL_FRONT, GL_AMBIENT, ambient);
-glMaterialfv(GL_FRONT, GL_DIFFUSE, diffuse);
-glMaterialfv(GL_FRONT, GL_SPECULAR, specular);
-glMaterialf(GL_FRONT, GL_SHININESS, shine);
+  GLfloat ambient[] = {0.2, 0.2, 0.2, 1.0};
+  GLfloat diffuse[] = {1.0, 0.8, 0.0, 1.0};
+  GLfloat specular[] = {1.0, 1.0, 1.0, 1.0};
+  GLfloat shine = 100.0;
+  glMaterialfv(GL_FRONT, GL_AMBIENT, ambient);
+  glMaterialfv(GL_FRONT, GL_DIFFUSE, diffuse);
+  glMaterialfv(GL_FRONT, GL_SPECULAR, specular);
+  glMaterialf(GL_FRONT, GL_SHININESS, shine);
 
-GLfloat emission[] = {0.0, 0.3, 0.3, 1.0};
-glMaterialfv(GL_FRONT, GL_EMISSION, emission);
+  GLfloat emission[] = {0.0, 0.3, 0.3, 1.0};
+  glMaterialfv(GL_FRONT, GL_EMISSION, emission);
 
   glEnable(GL_LIGHT0);
   glEnable(GL_LIGHTING);
@@ -432,15 +436,15 @@ int main(int argc, char **argv) {
   gluPerspective(
      40.0, /* field of view in degree */
       1.0, /* aspect ratio */
-     1.0, /* Z near */
-    1000000.0  /* Z far */
+      1.0, /* Z near */
+    100.0  /* Z far */
     );
 
   glMatrixMode(GL_MODELVIEW);
   gluLookAt(
-    0.0, 35.0, -20.0,  /* eye is at (0,8,60) */
+    0.0,  35.0, -20.0,  /* eye is at (0,8,60) */
     0.0,  10.0,  0.0,  /* center is at (0,8,0) */
-    0.0,  1.0,  0.0   /* up is in postivie Y direction */
+    0.0,  1.0,   0.0   /* up is in postivie Y direction */
     );
 
   glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);