transform.hpp

Go to the documentation of this file.

#ifndef TRANSFORM_HPP
#define TRANSFORM_HPP

#include "SimpleGL_Export.h"

#define GLM_FORCE_RADIANS
#include <glm/glm.hpp>

namespace sgl {

    struct SIMPLEGL_EXPORT Camera {

        glm::vec3 position;

        glm::vec3 front;

        glm::vec3 up;
    };

    struct SIMPLEGL_EXPORT Transformation {

        glm::mat4 model;

        glm::mat4 view;

        glm::mat4 projection;

        glm::mat4 clip;

        bool changed;
    };

    class SIMPLEGL_EXPORT Model {

    private:
        Model(void);

    public:
        static glm::mat4 identity();

        static glm::mat4 scale(float x, float y, float z);

        static glm::mat4 scale(glm::vec3 vector);

        static glm::mat4 scale(glm::mat4 matrix, float x, float y, float z);

        static glm::mat4 scale(glm::mat4 matrix, glm::vec3 vector);

        static glm::mat4 translate(float x, float y, float z);

        static glm::mat4 translate(glm::vec3 vector);

        static glm::mat4 translate(glm::mat4 matrix, float x, float y, float z);

        static glm::mat4 translate(glm::mat4 matrix, glm::vec3 vector);

        static glm::mat4 rotate(float angle, float x, float y, float z);

        static glm::mat4 rotate(float angle, glm::vec3 vector);

        static glm::mat4 rotate(glm::mat4 matrix, float angle, float x, float y, float z);

        static glm::mat4 rotate(glm::mat4 matrix, float angle, glm::vec3 vector);
    };

    class SIMPLEGL_EXPORT View {

    private:
        View(void);

    public:
        static glm::mat4 identity();

        static glm::mat4 lookAt(glm::vec3 eye, glm::vec3 center, glm::vec3 up);

        static glm::mat4 lookAt(float eyeX, float eyeY, float eyeZ, float centerX, float centerY, float centerZ, float upX, float upY, float upZ);

        static glm::mat4 lookAt(Camera camera);
    };

    class SIMPLEGL_EXPORT Projection {

    private:
        Projection(void);

    public:
        static glm::mat4 identity();

        static glm::mat4 ortho(float left, float right, float bottom, float top, float zNear, float zFar);

        static glm::mat4 frustum(float left, float right, float bottom, float top, float zNear, float zFar);

        static glm::mat4 perspective(float fovy, float aspect, float zNear, float zFar);
    };
}

#endif /* TRANSFORM_HPP */