surface_to_implicit2.h

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// Copyright (c) 2019 Doyub Kim
//
// I am making my contributions/submissions to this project solely in my
// personal capacity and am not conveying any rights to any intellectual
// property of any third parties.
 
#ifndef INCLUDE_JET_SURFACE_TO_IMPLICIT2_H_
#define INCLUDE_JET_SURFACE_TO_IMPLICIT2_H_
 
#include <jet/implicit_surface2.h>
#include <memory>
 
namespace jet {
 
class SurfaceToImplicit2 final : public ImplicitSurface2 {
 public:
    class Builder;
 
    SurfaceToImplicit2(
        const Surface2Ptr& surface,
        const Transform2& transform = Transform2(),
        bool isNormalFlipped = false);
 
    SurfaceToImplicit2(const SurfaceToImplicit2& other);
 
    void updateQueryEngine() override;
 
    bool isBounded() const override;
 
    bool isValidGeometry() const override;
 
    Surface2Ptr surface() const;
 
    static Builder builder();
 
 protected:
    Vector2D closestPointLocal(const Vector2D& otherPoint) const override;
 
    double closestDistanceLocal(const Vector2D& otherPoint) const override;
 
    bool intersectsLocal(const Ray2D& ray) const override;
 
    BoundingBox2D boundingBoxLocal() const override;
 
    Vector2D closestNormalLocal(
        const Vector2D& otherPoint) const override;
 
    double signedDistanceLocal(const Vector2D& otherPoint) const override;
 
    SurfaceRayIntersection2 closestIntersectionLocal(
        const Ray2D& ray) const override;
 
    bool isInsideLocal(const Vector2D& otherPoint) const override;
 
 private:
    Surface2Ptr _surface;
};
 
typedef std::shared_ptr<SurfaceToImplicit2> SurfaceToImplicit2Ptr;
 
 
class SurfaceToImplicit2::Builder final
    : public SurfaceBuilderBase2<SurfaceToImplicit2::Builder> {
 public:
    Builder& withSurface(const Surface2Ptr& surface);
 
    SurfaceToImplicit2 build() const;
 
    SurfaceToImplicit2Ptr makeShared() const;
 
 private:
    Surface2Ptr _surface;
};
 
}  // namespace jet
 
#endif  // INCLUDE_JET_SURFACE_TO_IMPLICIT2_H_