vtkOpenGLBillboardTextActor3D.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkOpenGLBillboardTextActor3D_h
#define vtkOpenGLBillboardTextActor3D_h

#include "vtkBillboardTextActor3D.h"
#include "vtkRenderingOpenGL2Module.h" // For export macro

VTK_ABI_NAMESPACE_BEGIN
class vtkOpenGLGL2PSHelper;
class vtkOverrideAttribute;
class VTKRENDERINGOPENGL2_EXPORT vtkOpenGLBillboardTextActor3D : public vtkBillboardTextActor3D
{
public:
  static vtkOpenGLBillboardTextActor3D* New();
  VTK_NEWINSTANCE
  static vtkOverrideAttribute* CreateOverrideAttributes();
  vtkTypeMacro(vtkOpenGLBillboardTextActor3D, vtkBillboardTextActor3D);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  int RenderTranslucentPolygonalGeometry(vtkViewport* vp) override;

protected:
  vtkOpenGLBillboardTextActor3D();
  ~vtkOpenGLBillboardTextActor3D() override;

  int RenderGL2PS(vtkViewport* viewport, vtkOpenGLGL2PSHelper* gl2ps);

private:
  vtkOpenGLBillboardTextActor3D(const vtkOpenGLBillboardTextActor3D&) = delete;
  void operator=(const vtkOpenGLBillboardTextActor3D&) = delete;
};

#define vtkOpenGLBillboardTextActor3D_OVERRIDE_ATTRIBUTES                                          \
  vtkOpenGLBillboardTextActor3D::CreateOverrideAttributes()
VTK_ABI_NAMESPACE_END
#endif // vtkOpenGLBillboardTextActor3D_h