graphicobj.h

Go to the documentation of this file.

#ifndef VART_GRAPHICOBJ_H
#define VART_GRAPHICOBJ_H

#include "vart/scenenode.h"
#include "vart/boundingbox.h"

namespace VART {
    class GraphicObj : public SceneNode {
        public:
        // PUBLIC TYPES
            enum ShowType { LINES, LINES_AND_NORMALS, POINTS, POINTS_AND_NORMALS, FILLED };

        // PUBLIC METHODS
            GraphicObj();

            void Show();
            void Hide();
            void ToggleVisibility();

            void ToggleRecVisibility();

            bool IsVisible();

            virtual void ComputeBoundingBox() = 0;

            void ComputeRecursiveBoundingBox();

            const BoundingBox& GetBoundingBox() const { return bBox; }

            void SetBBoxVisibility(bool value)    { bBox.visible = value; };

            void SetBBoxColor(VART::Color value) { bBox.SetColor(value); }

            const BoundingBox& GetRecursiveBoundingBox() const { return recBBox; }

            void ToggleBBoxVisibility();

            void ToggleRecBBoxVisibility();

            unsigned int PickName() const { return pickName; }

            virtual void DrawForPicking() const;

        // PUBLIC ATTRIBUTES
            ShowType howToShow;

        protected:
            bool show;
            BoundingBox bBox;
            BoundingBox recBBox; // recursive bounding box

            unsigned int pickName;

    }; // end class declaration
} // end namespace
#endif