TranslateShape.hpp

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//
//  CeresEngine - A game development framework
//
//  Created by Rogiel Sulzbach.
//  Copyright (c) 2018-2022 Rogiel Sulzbach. All rights reserved.
//
 
#pragma once
 
#include "TransformShape.hpp"
#include "CeresEngine/Math/Math.hpp"
 
namespace CeresEngine::MeshGenerator {
 
    template<typename Shape> class TranslateShape {
    private:
        using Impl = TransformShape<Shape>;
        Impl mTransformShape;
 
    public:
        TranslateShape(Shape shape, const Vector2& delta)
                : mTransformShape{std::move(shape), [delta](ShapeVertex& value) {
                                      value.position += delta;
                                  }} {}
 
        using Edges = typename Impl::Edges;
 
        [[nodiscard]] Edges edges() const noexcept { return mTransformShape.edges(); }
 
        using Vertices = typename Impl::Vertices;
 
        [[nodiscard]] Vertices vertices() const noexcept { return mTransformShape.vertices(); }
    };
 
    template<typename Shape> TranslateShape<Shape> translateShape(Shape shape, const Vector2& delta) { return TranslateShape<Shape>{std::move(shape), delta}; }
 
} // namespace CeresEngine::MeshGenerator