mirror of
https://github.com/aap/librw.git
synced 2024-11-30 23:55:43 +00:00
41 lines
868 B
C++
Executable File
41 lines
868 B
C++
Executable File
#ifndef MATH_VECTOR3_H
|
|
#define MATH_VECTOR3_H
|
|
|
|
#include <iostream>
|
|
#include <cmath>
|
|
|
|
class Vec4;
|
|
class Quat;
|
|
|
|
class Vec3 {
|
|
public:
|
|
float x, y, z;
|
|
|
|
Vec3(void);
|
|
Vec3(float x, float y, float z);
|
|
Vec3(float *v);
|
|
Vec3(const Vec4 &v);
|
|
Vec3(const Quat &q);
|
|
float *ptr(void);
|
|
Vec3 operator-(void) const;
|
|
Vec3 operator+(const Vec3 &rhs) const;
|
|
Vec3 operator-(const Vec3 &rhs) const;
|
|
Vec3 operator*(float rhs) const;
|
|
Vec3 operator/(float rhs) const;
|
|
Vec3 &operator+=(const Vec3 &rhs);
|
|
Vec3 &operator-=(const Vec3 &rhs);
|
|
Vec3 &operator*=(float rhs);
|
|
Vec3 &operator/=(float rhs);
|
|
bool operator==(const Vec3 &rhs) const;
|
|
bool operator!=(const Vec3 &rhs) const;
|
|
float norm(void) const;
|
|
float normsq(void) const;
|
|
Vec3 normalized(void) const;
|
|
float dot(const Vec3 &rhs) const;
|
|
Vec3 cross(const Vec3 &rhs) const;
|
|
void print(std::ostream &of) const;
|
|
};
|
|
|
|
#endif
|
|
|