GIndexedTriangleMesh.h

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#pragma once
 
#include "Actor/Geometry/Geometry.h"
#include "DataIO/FileSystem/ResourceIdentifier.h"
#include "SDL/sdl_interface.h"
 
namespace ph
{
 
class GIndexedTriangleMesh : public Geometry
{
public:
    void genPrimitive(
        const PrimitiveBuildingMaterial& data,
        std::vector<std::unique_ptr<Primitive>>& out_primitives) const override;
 
private:
    ResourceIdentifier m_meshFile;
 
public:
    PH_DEFINE_SDL_CLASS(TSdlOwnerClass<GIndexedTriangleMesh>)
    {
        ClassType clazz("indexed-triangle-mesh");
        clazz.docName("Indexed Triangle Mesh");
        clazz.description(
            "A cluster of triangles forming a singe shape in 3-D space. Unlike basic `Triangle Mesh`, "
            "this variant exploit redundancies in mesh vertices resulting in less memory usage in "
            "most cases.");
        clazz.baseOn<Geometry>();
 
        TSdlResourceIdentifier<OwnerType> meshFile("mesh", &OwnerType::m_meshFile);
        meshFile.description("File that stores the triangle mesh.");
        meshFile.required();
        clazz.addField(meshFile);
 
        return clazz;
    }
};
 
}// end namespace ph