X-Git-Url: https://git.ucc.asn.au/?p=atyndall%2Fcits2231.git;a=blobdiff_plain;f=scene.c;h=d6b3e8fe51f3038e982e25f871b5fe4ef871e9f7;hp=88cb6216e2b1daf586a0c4615fff306b6a5773aa;hb=168b99f77c5c0defa67c22beb64f44dbe03c7b22;hpb=39c33ee13f412a215cd236f017f222d873dc968f

diff --git a/scene.c b/scene.c
index 88cb621..d6b3e8f 100644
--- a/scene.c
+++ b/scene.c
@@ -611,14 +611,15 @@ void drawFloor() {
  * Draw x, z axis on floor
  */
 void drawLine() {
+    // **NOTE: fix function
     glDisable(GL_TEXTURE_2D);
     glEnable(GL_BLEND);
     glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-    glColor4ub( 0.0, 0.0, 0.0, 0.0 );
+    glColor4ub( 0.0, 0.0, 0.0, 0.5 );
 
     glBegin(GL_LINES);
-    glVertex3i( 10.0, 0, 0.0);
-    glVertex3i( -10.0, 0, 0.0);
+    glVertex3i( 10.0, 0.1, 10.0);
+    glVertex3i( -10.0, 0.1, -10.0);
     glEnd();
 
     glDisable(GL_BLEND);
@@ -636,6 +637,12 @@ void display() {
     0.0, 0.0,  0.0,  /* center is at (x,y,z) */
     0.0, 1.0,  0.0   /* up is in postivie Y direction */
     );
+    glEnable(GL_LIGHT0);
+  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);
+  glEnable(GL_LIGHTING);
 
   // **NOTE: Currently this rotation function is all that moves the camera off
   //         the flat surface. Need to integrate function into gluLookAt