D:/VL/BuildSystem/VL_DISTRO/Visualization_Library_SDK/src/vlGraphics/ClipPlane.hpp

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#ifndef ClipPlane_INCLUDE_ONCE
#define ClipPlane_INCLUDE_ONCE

#include <vlCore/Plane.hpp>
#include <vlGraphics/Camera.hpp>
#include <vlGraphics/RenderState.hpp>

namespace vl
{
  //-----------------------------------------------------------------------------
  // ClipPlane
  //-----------------------------------------------------------------------------
  class VLGRAPHICS_EXPORT ClipPlane: public RenderState
  {
  public:
    virtual const char* className() { return "vl::ClipPlane"; }
    ClipPlane(int plane_index, Real o=0.0f, vec3 n=vec3(0,0,0));
    ClipPlane(int plane_index, const vec3& o, const vec3& n);
    virtual ERenderState type() const { return (ERenderState)(RS_ClipPlane0 + planeIndex()); }
    virtual void apply(const Camera* camera, OpenGLContext*) const;
    void followTransform(Transform* transform) { mFollowedTransform = transform; }
    Transform* followedTransform() { return mFollowedTransform.get(); }
    const Transform* followedTransform() const { return mFollowedTransform.get(); }
    void setPlaneIndex(int plane_index) { mPlaneIndex = plane_index; }
    int planeIndex() const { return mPlaneIndex; }
    const Plane& plane() const { return mPlane; }
    void setPlane(const Plane& plane) { mPlane = plane; }

  protected:
    int mPlaneIndex;
    ref<Transform> mFollowedTransform;
    Plane mPlane;
  };
  //-----------------------------------------------------------------------------
}

#endif