CGridShape.h

// SPDX-License-Identifier: LGPL-2.1-or-later OR GPL-2.0-or-later OR GPL-3.0-or-later OR LicenseRef-ImtCore-Commercial
#pragma once
 
 
// STL includes
#include <optional>
 
// ImtCore includes
#include <imt3dgui/CShape3dBase.h>
#include <imt3d/CPointCloud3d.h>
 
 
namespace imt3dgui
{
 
 
class CGridShape: public CShape3dBase
{
       typedef CShape3dBase BaseClass;
 
public:
       enum PlaneMode
       {
              PM_XY,
              PM_XZ,
              PM_YZ
       };
 
       CGridShape();
 
       void SetGridValue(double gridValue);
       void SetCount(int count);
       void SetPlanePosition(double position);
       void SetPlaneMode(PlaneMode planeMode);
 
protected:
       // reimplement (imt3dgui::CShape3dBase)
       virtual void UpdateShapeGeometry(const istd::IChangeable::ChangeSet& changeSet) override;
       virtual void DrawShapeGl(QOpenGLShaderProgram& program, QOpenGLFunctions& functions) override;
 
       // reimplement (imt3dgui::IShape3d)
       virtual QVector3D GetColor() const override { return QVector3D(0.5, 0.5, 0.5); }
 
private:
       typedef std::vector<imt3d::CPointCloud3d::PointXyz32> Vertices;
       void CreateXyPlane(Vertices& vertices, double planePosition) const;
       void CreateXzPlane(Vertices& vertices, double planePosition) const;
       void CreateYzPlane(Vertices& vertices, double planePosition) const;
 
private:
       double m_gridValue = 0.1;
       int m_count = 10;
       imt3d::CPointCloud3d m_data;
       bool m_doUpdate = false;
       PlaneMode m_planeMode = PM_XY;
 
       std::optional<double> m_planePosition;
};
 
 
} // namespace imt3dgui