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[atyndall/cits2231.git] / globals.c

diff --git a/globals.c b/globals.c
index 07e0efd..91fb87b 100644 (file)
--- a/globals.c
+++ b/globals.c
@@ -55,9 +55,13 @@ float lightAngle = 0.0, lightHeight = 5;
 GLfloat angle = -150;   /* in degrees */
 GLfloat angle2 = 30;   /* in degrees */
 
-/* Near and far parameters */
-GLfloat near = -100;
-GLfloat far = 100;
+/* Near and far parameters - calculates scene size */
+GLfloat near = -15;
+GLfloat far = 15;
+
+/* Near and far clipping planes - calculates clipping planes */
+GLfloat nearClip = -200;
+GLfloat farClip = 200;
 
 /* Zoom factor for mouse movements */
 GLfloat zoomFactor = 1.0;
@@ -68,6 +72,9 @@ int drawFloorRecurse = 5;
 /* Size of floor, from -n to n */
 int floorSize = 200;
 
+/* Current camera x, y, z coords */
+GLfloat camx = 0.0, camy = 0.0, camz = 0.0, rot = 0.0;
+
 /* Light 0 parameters */
 GLfloat diffuse0[] = {1.0, 1.0, 1.0, 1.0};
 GLfloat ambient0[] = {0.0, 0.0, 0.0, 1.0};