contour.h

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// ----------------------------------------------------------------------------
// -                        CloudViewer: www.cloudViewer.org                  -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2024 www.cloudViewer.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
 
#pragma once
 
#include "surface.h"
#include "vector4f.h"
 
namespace VtkUtils {
class ContourPrivate;
class QPCL_ENGINE_LIB_API Contour : public Surface {
    Q_OBJECT
public:
    explicit Contour(QWidget* parent = nullptr);
    ~Contour();
 
    void setVectors(const QList<Vector4F>& vectors);
 
    void setNumberOfContours(int num);
    int numberOfContours() const;
 
    void setPlaneVisible(bool visible = true);
    bool planeVisible() const;
 
    void setPlaneDistance(qreal distance);
    bool planeDistance() const;
 
protected:
    void renderSurface();
 
private:
    ContourPrivate* d_ptr;
    Q_DISABLE_COPY(Contour)
};
 
}  // namespace VtkUtils