AImageDome.h

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#pragma once
 
#include "Actor/ADome.h"
#include "DataIO/FileSystem/ResourceIdentifier.h"
#include "Core/Texture/TTexture.h"
#include "Math/Color/Spectrum.h"
#include "SDL/sdl_interface.h"
 
#include <memory>
 
namespace ph
{
 
class AImageDome : public ADome
{
public:
    std::shared_ptr<TTexture<math::Spectrum>> loadRadianceFunction(
        const CookingContext& ctx, DomeRadianceFunctionInfo* out_info) const override;
 
private:
    ResourceIdentifier m_imageFile;
 
public:
    PH_DEFINE_SDL_CLASS(TSdlOwnerClass<AImageDome>)
    {
        ClassType clazz("image-dome");
        clazz.docName("Image Dome Actor");
        clazz.description("Using a background image to represent the energy emitted from far away.");
        clazz.baseOn<ADome>();
 
        TSdlResourceIdentifier<OwnerType> imageFile("image-file", &OwnerType::m_imageFile);
        imageFile.description("An image describing the energy distribution.");
        imageFile.required();
        clazz.addField(imageFile);
 
        return clazz;
    }
};
 
}// end namespace ph