grid_geometry.h

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#pragma once
 
#include <liboscar/graphics/mesh.h>
#include <liboscar/maths/vector.h>
#include <liboscar/utilities/c_string_view.h>
 
#include <cstddef>
 
namespace osc
{
    struct GridGeometryParams final {
        friend bool operator==(const GridGeometryParams&, const GridGeometryParams&) = default;
 
        float size = 2.0f;
        size_t num_divisions = 10;
    };
 
    class GridGeometry final {
    public:
        using Params = GridGeometryParams;
 
        static constexpr CStringView name() { return "Grid"; }
 
        explicit GridGeometry(const Params& = {});
 
        Vector3 normal() const { return {0.0f, 0.0f, 1.0f}; }
 
        const Mesh& mesh() const { return mesh_; }
        operator const Mesh& () const { return mesh_; }
    private:
        Mesh mesh_;
    };
}