PointGenerator2.hpp

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// This code is based on Jet framework.
// Copyright (c) 2018 Doyub Kim
// CubbyFlow is voxel-based fluid simulation engine for computer games.
// Copyright (c) 2020 CubbyFlow Team
// Core Part: Chris Ohk, Junwoo Hwang, Jihong Sin, Seungwoo Yoo
// AI Part: Dongheon Cho, Minseo Kim
// We are making my contributions/submissions to this project solely in our
// personal capacity and are not conveying any rights to any intellectual
// property of any third parties.
 
#ifndef CUBBYFLOW_POINT_GENERATOR2_HPP
#define CUBBYFLOW_POINT_GENERATOR2_HPP
 
#include <Core/Array/Array.hpp>
#include <Core/Geometry/BoundingBox.hpp>
 
#include <functional>
 
namespace CubbyFlow
{
class PointGenerator2
{
 public:
    PointGenerator2() = default;
 
    PointGenerator2(const PointGenerator2&) = default;
 
    PointGenerator2(PointGenerator2&&) noexcept = default;
 
    virtual ~PointGenerator2() = default;
 
    PointGenerator2& operator=(const PointGenerator2&) = default;
 
    PointGenerator2& operator=(PointGenerator2&&) noexcept = default;
 
    void Generate(const BoundingBox2D& boundingBox, double spacing,
                  Array1<Vector2D>* points) const;
 
    virtual void ForEachPoint(
        const BoundingBox2D& boundingBox, double spacing,
        const std::function<bool(const Vector2D&)>& callback) const = 0;
};
 
using PointGenerator2Ptr = std::shared_ptr<PointGenerator2>;
}  // namespace CubbyFlow
 
#endif