Mat4.h

浏览该文件的文档.

#pragma once
#include "common/Export.h"
 
 
#include <glm/mat4x4.hpp>
 
namespace eve::math {
 
class Vec2;
class Vec3;
 
class EVENGINE_API_FOUNDATION Mat4 {
public:
    Mat4();
    explicit Mat4(const glm::mat4 &m);
 
    void identity();
    void translate(float x, float y, float z);
    void rotateX(float radians);
    void rotateY(float radians);
    void rotateZ(float radians);
    void scale(float sx, float sy, float sz);
 
    void multiply(const Mat4 *other);
    Mat4 *multiplied(const Mat4 *other) const;
 
    Vec3 *transformVec3(const Vec3 *v) const;
    Vec2 *transformPoint2(const Vec2 *v) const;
 
    float get(int index) const;
    void  set(int index, float value);
 
    Mat4 *clone() const;
 
    const glm::mat4 &raw() const { return m_; }
    glm::mat4       &raw() { return m_; }
 
private:
    glm::mat4 m_{1.f};
};
 
}  // namespace eve::math