SelectionEffect.h

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#pragma once
#include "DLLInfo.h"
#include <NDEVR/Model.h>
namespace NDEVR
{
    class DesignObjectLookup;
 
    /**--------------------------------------------------------------------------------------------------
    \brief Applies certain effects to a model that has been selected
    **/
    class NDEVR_DESIGN_API SelectionEffect
    {
    public:
        virtual void applySelectionEffect(Model& model, DesignObjectLookup* lookup) = 0;
        virtual void removeSelectionEffect(Model& model, DesignObjectLookup* lookup) = 0;
    };
 
    /**--------------------------------------------------------------------------------------------------
    \brief The default behavior for selection, which is to create a bounding box around an object
    **/
    class NDEVR_DESIGN_API DefaultSelectionEffect : public SelectionEffect
    {
    public:
        DefaultSelectionEffect();
        void applySelectionEffect(Model& model, DesignObjectLookup* lookup) override;
        void removeSelectionEffect(Model& model, DesignObjectLookup* lookup) override;
        void setUseGrips(bool use_grips);
        void setUseVertexHighlights(bool use);
    private:
        void _setupBoundingBox(Model& target, bool attach, DesignObjectLookup* lookup);
        void _setupVertexHighlighting(Model& target, bool use_highlighting, DesignObjectLookup* lookup);
    private:
        bool m_use_grips;
        bool m_use_vertex_hightlights;
        Dictionary<UUID, UUID> m_bounding_box;
        Dictionary<UUID, UUID> m_grips_box;
        Buffer<Model> selected_models;
    };
}