Transform.h

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#pragma once
 
#include <glm/glm.hpp>
#include <glm/gtc/quaternion.hpp>
 
namespace Engine::Ecs
{
    struct Transform;
 
    class TransformOperators
    {
    private:
        struct MatrixTransformComponent {
            glm::vec3 skew;
            glm::vec4 perspective;
            glm::vec3 translation;
            glm::vec3 scale;
            glm::quat rotation;
        };
 
        static MatrixTransformComponent extractComponents(const glm::mat4& matrix);
 
    public:
        static glm::vec3 getPosition(const glm::mat4& matrix);
        static glm::quat getRotation(const glm::mat4& matrix);
        static glm::vec3 getRotationEuler(const glm::mat4& matrix);
        static glm::vec3 getScale(const glm::mat4& matrix);
 
        static glm::vec3 getForwardVector(const glm::mat4& matrix);
        static glm::vec3 getUpVector(const glm::mat4& matrix);
        static glm::vec3 getRightVector(const glm::mat4& matrix);
 
        static void setPosition(Ecs::Transform& transform, const glm::vec3& newPosition);
        static void setRotation(Ecs::Transform& transform, const glm::vec3& newRotation);
        static void setRotation(Ecs::Transform& transform, const glm::quat& newQuaternion);
        static void setScale(Ecs::Transform& transform, const glm::vec3& newScale);
        static void setFacing(Ecs::Transform& transform, const glm::vec3& newFacing);
    };
}