Vec3.h

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#pragma once
#include "common/Export.h"
 
 
#include <cmath>
 
namespace eve::math {
 
class EVENGINE_API_FOUNDATION Vec3 {
public:
    Vec3() = default;
    Vec3(float x, float y, float z) : x_(x), y_(y), z_(z) {}
 
    float getX() const { return x_; }
    float getY() const { return y_; }
    float getZ() const { return z_; }
    void  setX(float x) { x_ = x; }
    void  setY(float y) { y_ = y; }
    void  setZ(float z) { z_ = z; }
    void  set(float x, float y, float z) {
        x_ = x;
        y_ = y;
        z_ = z;
    }
 
    float length() const { return std::sqrt(x_ * x_ + y_ * y_ + z_ * z_); }
    float lengthSquared() const { return x_ * x_ + y_ * y_ + z_ * z_; }
 
    void  normalize();
    Vec3 *normalized() const;
 
    float  dot(const Vec3 *other) const;
    Vec3 *cross(const Vec3 *other) const;
    float  distanceTo(const Vec3 *other) const;
 
    Vec3 *add(const Vec3 *other) const;
    Vec3 *sub(const Vec3 *other) const;
    Vec3 *scale(float s) const;
    Vec3 *lerpTo(const Vec3 *other, float t) const;
    Vec3 *clone() const;
 
private:
    float x_ = 0.f;
    float y_ = 0.f;
    float z_ = 0.f;
};
 
}  // namespace eve::math