X-Git-Url: https://git.ucc.asn.au/?p=atyndall%2Fcits2231.git;a=blobdiff_plain;f=globals.h;h=f2cdd0d7dbeb7f09c721883e9c56a67d79e931cb;hp=5dd4300ff9b752da63fcab86cd4f3b098ad43679;hb=78ee002d22bec0b0084d791e6f5146be4400bac0;hpb=295ff719ec8db6df738d0210005a948eb2507c77;ds=sidebyside

diff --git a/globals.h b/globals.h
index 5dd4300..f2cdd0d 100644
--- a/globals.h
+++ b/globals.h
@@ -13,6 +13,10 @@
 #define NTEXTURE 30     // The number of textures (in the models-textures dir)
 #define MAXOBJECTS 256
 
+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
+
 // Meshes and textures arrays
 extern mesh* meshes[];
 extern texture* textures[];
@@ -78,6 +82,8 @@ extern GLfloat shine;
 extern GLfloat glightmodel[];
 extern GLfloat emission[];
 
+extern GLfloat lightBallSize
+
 /* Beginning width, height */
 extern int width, height;