Added Kraken Math files, extracted from Kraken Engine

src/krhelpers.h

@@ -0,0 +1,32 @@
+#ifndef KRHELPERS_H
+#define KRHELPERS_H
+
+#if defined(_WIN32) || defined(_WIN64)
+#include <GL/glew.h>
+#elif defined(__linux__) || defined(__unix__) || defined(__posix__)
+#include <GL/gl.h>
+#include <GL/glu.h>
+#include <GL/glext.h>
+#elif defined(__APPLE__)
+#include <OpenGL/gl3.h>
+#include <OpenGL/gl3ext.h>
+#endif
+
+#include "../include/kraken-math.h"
+
+#define KRMIN(x,y) ((x) < (y) ? (x) : (y))
+#define KRMAX(x,y) ((x) > (y) ? (x) : (y))
+#define KRCLAMP(x, min, max) (KRMAX(KRMIN(x, max), min))
+#define KRALIGN(x) ((x + 3) & ~0x03)
+
+float const PI = 3.141592653589793f;
+float const D2R = PI * 2 / 360;
+
+namespace kraken {
+  void SetUniform(GLint location, const Vector2 &v);
+  void SetUniform(GLint location, const Vector3 &v);
+  void SetUniform(GLint location, const Vector4 &v);
+  void SetUniform(GLint location, const Matrix4 &v);
+} // namespace kraken
+
+#endif