sdl_photon_mapping_mode.h

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#pragma once
 
#include "SDL/sdl_interface.h"
 
namespace ph
{
 
enum class EPhotonMappingMode
{
    Vanilla = 0,
    Progressive,
    StochasticProgressive,
    ProbabilisticProgressive
};
 
PH_DEFINE_SDL_ENUM(TSdlGeneralEnum<EPhotonMappingMode>)
{
    SdlEnumType sdlEnum("photon-mapping-mode");
    sdlEnum.description("Type of the photon mapping method.");
    
    sdlEnum.addEntry(EnumType::Vanilla, "vanilla",
        "Directly compute energy values from photon map, no fancy tricks applied.");
 
    sdlEnum.addEntry(EnumType::Progressive, "progressive",
        "Progressively refine the rendered results.");
 
    sdlEnum.addEntry(EnumType::StochasticProgressive, "stochastic-progressive",
        "Stochastic sampling technique is utilized for energy value computation.");
 
    sdlEnum.addEntry(EnumType::ProbabilisticProgressive, "probabilistic-progressive",
        "Probabilistic approach to progressive photon mapping. Consumes more memory, but is "
        "easily parallelizable to multiple workers.");
 
    return sdlEnum;
}
 
}// end namespace ph