GPlyPolygonMesh.h

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#pragma once
 
#include "Actor/Geometry/Geometry.h"
#include "DataIO/FileSystem/ResourceIdentifier.h"
#include "SDL/sdl_interface.h"
#include "Core/Intersection/data_structure_fwd.h"
 
namespace ph
{
 
class GPlyPolygonMesh : public Geometry
{
public:
    void storeCooked(
        CookedGeometry& out_geometry,
        const CookingContext& ctx) const override;
 
    void genPrimitive(
        const PrimitiveBuildingMaterial& data,
        std::vector<std::unique_ptr<Primitive>>& out_primitives) const override;
 
    std::shared_ptr<Geometry> genTransformed(
        const math::StaticAffineTransform& transform) const override;
 
private:
    ResourceIdentifier m_plyFile;
 
    IndexedTriangleBuffer loadTriangleBuffer() const;
 
public:
    PH_DEFINE_SDL_CLASS(TSdlOwnerClass<GPlyPolygonMesh>)
    {
        ClassType clazz("ply");
        clazz.docName("PLY Polygon Mesh");
        clazz.description("Polygon mesh stored as a .ply file.");
        clazz.baseOn<Geometry>();
 
        TSdlResourceIdentifier<OwnerType> plyFile("ply-file", &OwnerType::m_plyFile);
        plyFile.description(
            "The .ply file that stores the polygon mesh.");
        plyFile.required();
        clazz.addField(plyFile);
 
        return clazz;
    }
};
 
}// end namespace ph