(no commit message)

[atyndall/cits2231.git] / scene.c

diff --git a/scene.c b/scene.c
index 78ac064..f3c4d2c 100644 (file)
--- a/scene.c
+++ b/scene.c
@@ -124,7 +124,7 @@ GLfloat angle2 = 30;   /* in degrees */
 \r
 /* Near and far parameters */\r
 GLfloat near = -10;\r
-GLfloat far = 50;\r
+GLfloat far = 10;\r
 \r
 /* Zoom factor for mouse movements */\r
 GLfloat zoomFactor = 1.0;\r
@@ -137,9 +137,10 @@ int floorSize = 100;
 \r
 /* Light 0 parameters */\r
 GLfloat diffuse0[] = {1.0, 1.0, 1.0, 1.0};\r
-GLfloat ambient0[] = {1.0, 1.0, 1.0, 1.0};\r
+GLfloat ambient0[] = {0.0, 0.0, 0.0, 1.0};\r
 GLfloat specular0[] = {1.0, 1.0, 1.0, 1.0};\r
-GLfloat light0_pos[] ={ 1.0, 2.0, 3,0, 1.0};\r
+GLfloat emission0[] = {0.0, 0.0, 0.0, 1.0};\r
+GLfloat light0_pos[] ={ 1.0, 1.0, 0,0, 1.0};\r
 \r
 \r
 /**\r
@@ -611,14 +612,15 @@ void drawFloor() {
  * Draw x, z axis on floor\r
  */\r
 void drawLine() {\r
+    // **NOTE: fix function\r
     glDisable(GL_TEXTURE_2D);\r
     glEnable(GL_BLEND);\r
     glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);\r
-    glColor4ub( 0.0, 0.0, 0.0, 0.0 );\r
+    glColor4ub( 0.0, 0.0, 0.0, 0.5 );\r
 \r
     glBegin(GL_LINES);\r
-    glVertex3i( 10.0, 0, 0.0);\r
-    glVertex3i( -10.0, 0, 0.0);\r
+    glVertex3i( 10.0, 0.1, 10.0);\r
+    glVertex3i( -10.0, 0.1, -10.0);\r
     glEnd();\r
 \r
     glDisable(GL_BLEND);\r
@@ -637,6 +639,7 @@ void display() {
     0.0, 1.0,  0.0   /* up is in postivie Y direction */\r
     );\r
 \r
+\r
   // **NOTE: Currently this rotation function is all that moves the camera off\r
   //         the flat surface. Need to integrate function into gluLookAt\r
   glRotatef(30.0, 1.0, 0.0, 0.0);\r
@@ -698,6 +701,11 @@ void init() {
   glLightfv(GL_LIGHT0, GL_AMBIENT, ambient0);\r
   glLightfv(GL_LIGHT0, GL_DIFFUSE, diffuse0);\r
   glLightfv(GL_LIGHT0, GL_SPECULAR, specular0);\r
+  glColorMaterial( GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE );\r
+  glMaterialfv( GL_FRONT_AND_BACK, GL_SPECULAR, specular0);\r
+  glMaterialfv( GL_FRONT_AND_BACK, GL_EMISSION, emission0);\r
+  glEnable(GL_COLOR_MATERIAL);\r
+\r
   glEnable(GL_LIGHTING);\r
 \r
   glMatrixMode(GL_MODELVIEW);\r