GenericMesh.h

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// ----------------------------------------------------------------------------
// -                        CloudViewer: www.cloudViewer.org                  -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2024 www.cloudViewer.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
 
#pragma once
 
#include <functional>
 
// Local
#include "CVGeom.h"
 
namespace cloudViewer {
 
class GenericTriangle;
 
class CV_CORE_LIB_API GenericMesh {
public:
    GenericMesh() = default;
    virtual ~GenericMesh() = default;
 
    enum class SimplificationContraction { Average, Quadric };
 
    enum class FilterScope { All, Color, Normal, Vertex };
 
    enum class DeformAsRigidAsPossibleEnergy { Spokes, Smoothed };
 
    using genericTriangleAction = std::function<void(GenericTriangle&)>;
 
 
    virtual unsigned size() const = 0;
    virtual bool hasTriangles() const { return size() != 0; }
 
 
    virtual void forEach(genericTriangleAction action) = 0;
 
 
    virtual void getBoundingBox(CCVector3& bbMin, CCVector3& bbMax) = 0;
 
 
    virtual void placeIteratorAtBeginning() = 0;
 
 
    virtual GenericTriangle* _getNextTriangle() = 0;  // temporary
};
 
}  // namespace cloudViewer