PointGenerator3.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_GENERATOR3_HPP
#define CUBBYFLOW_POINT_GENERATOR3_HPP

#include <Core/Array/Array.hpp>
#include <Core/Geometry/BoundingBox.hpp>

#include <functional>

namespace CubbyFlow
{
class PointGenerator3
{
 public:
    PointGenerator3() = default;

    PointGenerator3(const PointGenerator3&) = default;

    PointGenerator3(PointGenerator3&&) noexcept = default;

    virtual ~PointGenerator3() = default;

    PointGenerator3& operator=(const PointGenerator3&) = default;

    PointGenerator3& operator=(PointGenerator3&&) noexcept = default;

    void Generate(const BoundingBox3D& boundingBox, double spacing,
                  Array1<Vector3D>* points) const;

    virtual void ForEachPoint(
        const BoundingBox3D& boundingBox, double spacing,
        const std::function<bool(const Vector3D&)>& callback) const = 0;
};

using PointGenerator3Ptr = std::shared_ptr<PointGenerator3>;
}  // namespace CubbyFlow

#endif