Mesh.h

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#ifndef GLSDK_MESH_MESH_H
#define GLSDK_MESH_MESH_H

#include <memory>
#include <vector>
#include <map>
#include <string>
#include <boost/noncopyable.hpp>

namespace glmesh
{

    typedef std::map<std::string, GLuint> MeshVariantMap;

    struct RenderCmdListData;

    class RenderCmdList
    {
    public:
        RenderCmdList();
        ~RenderCmdList();

        RenderCmdList(class RenderCmdList &anOther);
        RenderCmdList& operator=(class RenderCmdList &anOther);

        void DrawArrays(GLenum primitive, GLint startIndex, GLsizei vertexCount);

        void DrawElements(GLenum primitive, GLsizei vertexCount, GLenum dataType, GLintptr byteOffset,
            GLint baseVertex = 0);

        void PrimitiveRestartIndex();

        void PrimitiveRestartIndex(GLuint index);

    private:
        std::auto_ptr<RenderCmdListData> m_pData;

        friend class Mesh;
    };


    struct MeshData;

    class Mesh : public boost::noncopyable
    {
    public:
        Mesh(const std::vector<GLuint> &bufferObjects, GLuint mainVao, const RenderCmdList &renderCmds,
            const MeshVariantMap &variants = MeshVariantMap());

        ~Mesh();

        void Render() const;

        void Render(const std::string &variantName) const;

        bool DoesMainExist() const;

        bool DoesVariantExist(const std::string &variantName) const;

    private:
        std::auto_ptr<MeshData> m_pData;

        Mesh(const Mesh&);
        Mesh &operator=(const Mesh&);

        void RenderWithCurrVao() const;
    };

}



#endif //GLSDK_MESH_MESH_H