Vector3.h

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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0.If a copy of the MPL was not distributed with this
// file, You can obtain one at https ://mozilla.org/MPL/2.0/.
 
#ifndef VECTOR3_H
#define VECTOR3_H
 
extern "C" {
    typedef struct Vec3 {
        float x;
        float y;
        float z;
 
    } Vec3;
}
 
struct Vector3 : Vec3 {
public:
    Vector3();
    Vector3(float x, float y, float z);
    Vector3(Vec3 v);    
    ~Vector3();
 
    const static Vector3 zero;
    const static Vector3 one;
    const static Vector3 right;
    const static Vector3 left;
    const static Vector3 up;
    const static Vector3 down;
    const static Vector3 forward;
    const static Vector3 back;
 
    static float Magnitude(const Vector3& vector);
    float magnitude() const;
    static float SqrMagnitude(const Vector3& vector);
    float sqrMagnitude() const;
    static Vector3 Normalize(Vector3 vector);
    Vector3 normalized() const;
 
    Vector3 operator -();
    Vector3 operator -(const Vector3& vector) const;
 
    Vector3 operator +(const Vector3& vector2) const;
 
    static Vector3 Scale(const Vector3& vector1, const Vector3& vector2);
    Vector3 operator *(float factor) const;
    Vector3 operator /(const float& factor);
 
    static float Dot(const Vector3& vector1, const Vector3& vector2);
 
    bool operator ==(const Vector3& vector);
 
    static float Distance(const Vector3& vector1, const Vector3& vector2);
 
    static Vector3 Cross(const Vector3& vector1, const Vector3& vector2);
 
    static Vector3 Project(Vector3 vector, Vector3 onNormal);
    static Vector3 ProjectOnPlane(Vector3 vector, Vector3 planeNormal);
 
    static float Angle(Vector3 vector1, Vector3 vector2);
 
    static float SignedAngle(Vector3 from, Vector3 to, Vector3 axis);
 
 
    static Vector3 Lerp(Vector3 from, Vector3 to, float f);
};
 
#endif