MirrorMesh.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 "Axis.hpp"
#include "AxisFlipMesh.hpp"
#include "MergeMesh.hpp"
 
namespace CeresEngine::MeshGenerator {
 
    template<typename Mesh> class MirrorMesh {
    private:
        using Impl = MergeMesh<Mesh, AxisFlipMesh<Mesh>>;
        Impl mMergeMesh;
 
    public:
        MirrorMesh(Mesh mesh, const Axis axis) : mMergeMesh{mesh, {mesh, axis == Axis::X, axis == Axis::Y, axis == Axis::Z}} {}
 
        using Triangles = typename Impl::Triangles;
        [[nodiscard]] Triangles triangles() const noexcept { return mMergeMesh.triangles(); }
 
        using Vertices = typename Impl::Vertices;
        [[nodiscard]] Vertices vertices() const noexcept { return mMergeMesh.vertices(); }
    };
 
    template<typename Mesh> MirrorMesh<Mesh> mirrorMesh(Mesh mesh) { return MirrorMesh<Mesh>{std::move(mesh)}; }
 
} // namespace CeresEngine::MeshGenerator