DtSpiderWebModelInstance.h

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/*****************************************************************************
 * Copyright (c) 2020 MAK Technologies, Inc.
 * All rights reserved.
 *****************************************************************************/


#pragma once

#include <vrvCore/DtModelInstance.h>

#include <vrvOsg/vrvOsg.h>

#include <vrvGraphics/DtSegmentedLine.h>

#include <matrix/vlDcm.h>

namespace makVrv
{
   class DtDe;
   class DtSegmentedLine;

   class DT_DLL_VRVOSG DtSpiderWebModelInstance : public DtModelInstance
   {
   public:

      DtSpiderWebModelInstance(DtDe& de);

      virtual ~DtSpiderWebModelInstance();

      // @{
      virtual void setPosition(const DtVector& position);
      virtual DtVector position() const;
      // @}

      // @{
      virtual void setOrientation(const DtTaitBryan& orientation);
      virtual DtTaitBryan orientation() const;
      // @}

      // @{
      virtual void setMaxAngleSegment(double angleSegmentMax);
      virtual double maxAngleSegment() const;
      // @}

      // @{
      virtual void setRadius(double x);
      virtual double radius() const;
      // @}

      // @{
      virtual void setScale(float scale);
      virtual float scale() const;
      // @}

      // @{
      virtual void setVisible(bool isVisible);
      virtual bool isVisible() const;
      // @}

      // @{
      virtual void setNumberOfSpokes(unsigned int numSpokes);
      virtual unsigned int numberOfSpokes() const;
      // @}

      // @{
      virtual void setNumberOfRings(unsigned int numRings);
      virtual unsigned int numberOfRings() const;
      // @}

      // @{
      virtual void setLineStipplePattern(unsigned int stipplePattern);
      virtual unsigned int lineStipplePattern() const;
      // @}

      // @{
      virtual void setLineWidth(float width);
      virtual float lineWidth() const;
      // @}

      // @{
      virtual void setColor(float r, float g, float b, float a);
      virtual bool getColor(float& r, float& g, float& b, float& a) const;
      // @}

      // @{
      virtual void setEventsEnabled(bool enabled, unsigned long long userData);
      virtual bool eventsEnabled() const;
      // @}

      // @{
      virtual void setGroup(int groupNum);
      virtual int group() const;
      // @}

      virtual void setOverlay(unsigned int overlayId);

      virtual bool realize(DtModelDefinition& definition);

      // Update the spider web vertices based on attributes
      virtual void update();

      virtual void recreateSpiderWeb();

   protected:

      virtual void createSpiderWebIfNecessary();

      virtual void deleteSpiderWeb();

      virtual void updateColors();

      virtual void setSpokeVertexPosition(unsigned int spokeIndex, unsigned int vertexIndex, double x, double y, double z) = 0;

      virtual void setRingVertexPosition(unsigned int ringIndex, unsigned int vertexIndex, double x, double y, double z) = 0;

   protected:
      unsigned int myOverlay;

      bool myEventsEnabled;
      unsigned long long myUserData;

      DtVector myPosition;
      DtDcm myOrientationDcm;
      DtTaitBryan myOrientationTaitBryan; // needed for orientation accessor
      double myRadius;

      unsigned int myNumberOfSpokes;
      unsigned int myNumberOfRings;

      bool myVisible;
      float myScale;
      float myColor[4];
      float myLineWidth;
      unsigned int myLineStipplePattern;

      double myMaxAngleSegment;

      int myGroup;

      std::vector<DtSegmentedLine*> mySpokes;
      std::vector<DtSegmentedLine*> myRings;
   };
}