G3DOperators.H

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#ifndef G3DOPERATORS_H
#define G3DOPERATORS_H

#include <G3D/G3DAll.h>

namespace VRG3D {

Array<std::string> splitStringIntoArray(const std::string &in);

std::string decygifyPath(const std::string &in);


std::string replaceEnvVars(const std::string &in);


void growAABox(AABox &box, const Vector3 &point);
void growAABox(AABox &box, const AABox &box2);

Color3 Color3FromUints(G3D::uint8 r, G3D::uint8 g, G3D::uint8 b);

unsigned int hashCode(const double d);

// Vector2
std::ostream & operator<< ( std::ostream &os, const Vector2 &vec2);
std::istream & operator>> ( std::istream &is, Vector2 &vec2);
// Vector3
//std::ostream & operator<< ( std::ostream &os, const Vector3 &vec3);
std::istream & operator>> ( std::istream &is, Vector3 &vec3);
// Matrix3
std::ostream & operator<< ( std::ostream &os, const Matrix3 &m);
std::istream & operator>> ( std::istream &is, Matrix3 &m);
// Matrix4
std::ostream & operator<< ( std::ostream &os, const Matrix4 &m);
std::istream & operator>> ( std::istream &is, Matrix4 &m);
// CoordinateFrame 
// << is already defined somewhere in G3D..
//std::ostream & operator<< ( std::ostream &os, const CoordinateFrame &m);
std::istream & operator>> ( std::istream &is, CoordinateFrame &m);
// Color3
std::ostream & operator<< ( std::ostream &os, const Color3 &c);
std::istream & operator>> ( std::istream &is, Color3 &c);
// Color4
std::ostream & operator<< ( std::ostream &os, const Color4 &c);
std::istream & operator>> ( std::istream &is, Color4 &c);

// etc.. add on as necessary..


std::string matrix4ToString(Matrix4 m);
std::string coordinateFrameToString(CoordinateFrame cf);

std::string  intToString(int i);
int          stringToInt(const std::string &in);

std::string  realToString(double r);
double       stringToReal(const std::string &in);



} // end namespace

#endif

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