DumpVisitor.h

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// Copyright © 2008-2024 Pioneer Developers. See AUTHORS.txt for details
// Licensed under the terms of the GPL v3. See licenses/GPL-3.txt
 
#include "NodeVisitor.h"
 
#include <string>
#include <vector>
 
/*
 * Print the graph structure to console
 * Collect statistics
 */
namespace SceneGraph {
 
    class Model;
 
    class DumpVisitor : public NodeVisitor {
    public:
        struct LodStatistics {
            unsigned int nodeCount;
            unsigned int opaqueGeomCount;
            unsigned int transGeomCount;
 
            unsigned int triangles;
        };
 
        struct ModelStatistics {
            unsigned int materialCount;
            unsigned int collTriCount;
        };
 
        DumpVisitor(const Model *m);
 
        std::string GetModelStatistics();
 
        virtual void ApplyNode(Node &);
        virtual void ApplyGroup(Group &);
        virtual void ApplyLOD(LOD &);
        virtual void ApplyStaticGeometry(StaticGeometry &);
 
    private:
        void PutIndent() const;
        void PutNodeName(const Node &) const;
 
        unsigned int m_level;
        ModelStatistics m_modelStats;
        LodStatistics m_stats;
        std::vector<LodStatistics> m_lodStats;
    };
 
} // namespace SceneGraph