X:/dropbox/visualizationlibrary/src/vlGraphics/Extrusion.hpp

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#ifndef Extrusion_INCLUDE_ONCE
#define Extrusion_INCLUDE_ONCE

#include <vlGraphics/Geometry.hpp>
#include <vlCore/Vector4.hpp>
#include <vlCore/Vector3.hpp>
#include <vlCore/Matrix4.hpp>
#include <vector>

namespace vl
{
  typedef enum { SilhouetteClosed, SilhouetteOpen } ESilhouetteMode;
  class VLGRAPHICS_EXPORT Extrusion: public vl::Object
  {
    VL_INSTRUMENT_CLASS(vl::Extrusion, Object)

  public:
    Extrusion()
    {
      VL_DEBUG_SET_OBJECT_NAME()
      mSmooth     = false;
      mFillBottom = true;
      mFillTop    = true;
      mSilhouetteMode = SilhouetteClosed;
    }

    vl::ref<vl::Geometry> extrude(bool compatibilityProfile = true);

    void setSilhouette(const std::vector<vl::fvec2>& silhouette) { mSilhouette = silhouette; }
    const std::vector<vl::fvec2>& silhouette() const { return mSilhouette; }
    std::vector<vl::fvec2>& silhouette() { return mSilhouette; }

    void setSilhouetteMode(ESilhouetteMode mode) { mSilhouetteMode = mode; }
    ESilhouetteMode silhouetteMode() const { return mSilhouetteMode; }

    void setSmooth(bool smooth) { mSmooth = smooth; }
    bool smooth() const { return mSmooth; }

    void setFillBottom(bool fill) { mFillBottom = fill; }
    bool fillBottom() const { return mFillBottom; }

    void setFillTop(bool fill) { mFillTop = fill; }
    bool fillTop() const { return mFillTop; }

    const std::vector<vl::fvec3>& positionPath() const { return mPositionPath; }
    std::vector<vl::fvec3>& positionPath() { return mPositionPath; }
    const std::vector<float>& scalingPath() const { return mScalingPath; }
    std::vector<float>& scalingPath() { return mScalingPath; }
    const std::vector<float>& rotationPath() const { return mRotationPath; }
    std::vector<float>& rotationPath() { return mRotationPath; }
    const std::vector<vl::fvec4>& colorPath() const { return mColorPath; }
    std::vector<vl::fvec4>& colorPath() { return mColorPath; }

  protected:
    std::vector<vl::fvec2> mSilhouette;
    std::vector<vl::fvec3> mPositionPath;
    std::vector<float> mScalingPath; 
    std::vector<float> mRotationPath;
    std::vector<vl::fvec4> mColorPath;   
    ESilhouetteMode mSilhouetteMode;
    bool mSmooth;
    bool mFillBottom;
    bool mFillTop;
  };
}

#endif