#ifndef HGL_GRAPH_SCENE_ORIENT_INCLUDE
#define HGL_GRAPH_SCENE_ORIENT_INCLUDE

#include<hgl/graph/VK.h>
#include<hgl/graph/SceneMatrix.h>
namespace hgl
{
    namespace graph
    {
        /**
        * 方向定位数据基类<br>
        */
        class SceneOrient                                                                                                   ///场景定位类
        {
        protected:

            SceneMatrix scene_matrix;

        public:

            SceneOrient()=default;
            SceneOrient(const SceneOrient &);
            SceneOrient(const Matrix4f &);
            virtual ~SceneOrient()=default;

            virtual void Clear()
            {
                scene_matrix.Clear();
            }

            void SetLocalNormal(const Vector3f &nor) {scene_matrix.SetLocalNormal(nor);}                                        ///<设置本地法线
            void SetLocalMatrix (const Matrix4f &mat){scene_matrix.SetLocalMatrix(mat);}                                        ///<设置本地矩阵
            void SetParentMatrix(const Matrix4f &mat){scene_matrix.SetParentMatrix(mat);}                                       ///<设置上级到世界空间变换矩阵

        public:

            const uint32        GetLocalToWorldMatrixVersion()const             {return scene_matrix.GetNewestVersion();}       ///<取得版本号

            const Vector3f &    GetWorldPosition() const                        {return scene_matrix.GetWorldPosition();}       ///<取得世界坐标
            const Matrix4f &    GetLocalMatrix                          ()const {return scene_matrix.GetLocalMatrix();}         ///<取得本地矩阵

            TransformManager &  GetTransform                            ()      {return scene_matrix.GetTransform();}           ///<取得变换管理器

            const Matrix4f &    GetLocalToWorldMatrix                   ()      {return scene_matrix.GetLocalToWorldMatrix();}  ///<取得本地到世界矩阵
            const Matrix4f &    GetInverseLocalToWorldMatrix            ()      {return scene_matrix.GetInverseLocalToWorldMatrix();}
            const Matrix4f &    GetInverseTransposeLocalToWorldMatrix   ()      {return scene_matrix.GetInverseTransposeLocalToWorldMatrix();}

        public:

            virtual void RefreshMatrix();
        };//class SceneOrient
    }//namespace graph
}//namespace hgl
#endif//HGL_GRAPH_SCENE_ORIENT_INCLUDE