(no commit message)

[atyndall/cits2231.git] / scene.c

diff --git a/scene.c b/scene.c
index 3ffe29f..450d160 100644 (file)
--- a/scene.c
+++ b/scene.c
@@ -356,8 +356,8 @@ void motion(int x, int y) {
       if ( buttonSelected == GLUT_LEFT_BUTTON ) {\r
         // w: left/right, h: near/far\r
         float angler = 2 * M_PI * ( (rotate*camRotateFactor)/360.0 );\r
-        lightObjs[i].position[0] += diffx * cos(angler) * leftrightFactor + diffy * cos(M_PI/2 + angler) * nearfarFactor;\r
-        lightObjs[i].position[2] += diffx * sin(angler) * leftrightFactor + diffy * sin(M_PI/2 + angler) * nearfarFactor;\r
+        lightObjs[i].position[0] += diffx * cos(angler) * lleftrightFactor + diffy * cos(M_PI/2 + angler) * lnearfarFactor;\r
+        lightObjs[i].position[2] += diffx * sin(angler) * lleftrightFactor + diffy * sin(M_PI/2 + angler) * lnearfarFactor;\r
 \r
       } else if ( buttonSelected == GLUT_MIDDLE_BUTTON ) {\r
         // w: increase/decrease some light param\r
@@ -502,7 +502,7 @@ int main(int argc, char **argv) {
   glDepthRange(0,1);\r
   glEnable(GL_DEPTH_TEST); // Enables Depth Testing\r
   glDepthFunc(GL_LEQUAL);  // the type\r
-  glEnable(GL_NORMALIZE);\r
+  glEnable(GL_CULL_FACE);\r
   glLineWidth(2.0);\r
 \r
   glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);\r
@@ -514,20 +514,8 @@ int main(int argc, char **argv) {
   glutMotionFunc(motion);\r
 \r
   makeMenu();\r
-\r
   initializeLights();\r
-\r
-  /* Initial light 0 position. */\r
-  lightObjs[0].position[0] = 4;\r
-  lightObjs[0].position[1] = 5;\r
-  lightObjs[0].position[2] = 6;\r
-  lightObjs[0].position[3] = 0.0;\r
-\r
-  /* Initial light 1 position. */\r
-  lightObjs[1].position[0] = -4;\r
-  lightObjs[1].position[1] = 5;\r
-  lightObjs[1].position[2] = -6;\r
-  lightObjs[1].position[3] = 0.0;\r
+  initializeState();\r
 \r
   glutMainLoop();\r
 }
\ No newline at end of file