X-Git-Url: https://git.jsancho.org/?a=blobdiff_plain;f=Source%2FQuaternions.h;h=ec27e6e1a7456dd22affe67052b85ca4c8f19304;hb=bf03ef4581fbc6d5d51e6148f2ab01dc61a29d5b;hp=872500c9ddd8371d4f413515fc7a1eb685c7f2f9;hpb=0cca0c495c7dc29d134a10d7eed5de1f377c99bf;p=lugaru.git

diff --git a/Source/Quaternions.h b/Source/Quaternions.h
index 872500c..ec27e6e 100644
--- a/Source/Quaternions.h
+++ b/Source/Quaternions.h
@@ -8,8 +8,8 @@
 
 //#include "Carbon.h"
 #include "math.h"
-#include "Physicsmath.h"
-#include "gl.h"
+#include "PhysicsMath.h"
+#include "gamegl.h"
 
 /**> Quaternion Structures <**/
 #define PI      3.14159265355555897932384626
@@ -37,6 +37,7 @@ public:
 	float x;
 	float y;
 	float z;
+    XYZ() : x(0.0f), y(0.0f), z(0.0f) {}
 	inline XYZ operator+(XYZ add);
 	inline XYZ operator-(XYZ add);
 	inline XYZ operator*(float add);
@@ -207,9 +208,7 @@ inline void CrossProduct(XYZ P, XYZ Q, XYZ *V){
 
 inline float fast_sqrt (register float arg)
 {	
-#ifdef WIN32
-	return sqrtf( arg);
-#else
+#if PLATFORM_MACOSX
 	// Can replace with slower return std::sqrt(arg);
 	register float result;
 
@@ -224,6 +223,8 @@ inline float fast_sqrt (register float arg)
 	result = result + 0.5 * result * (1.0 - arg * result * result);
 
 	return result * arg;
+#else
+	return sqrtf( arg);
 #endif
 }
 
@@ -463,4 +464,4 @@ inline bool DistancePointLine( XYZ *Point, XYZ *LineStart, XYZ *LineEnd, float *
 	return 1;
 }
 
-#endif
\ No newline at end of file
+#endif