PcgMaterialSelector.h

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#pragma once
 
#include <cstdint>
#include <vector>
#include "common/Export.h"
#include "common/Result.h"
namespace eve::graphics { class Texture; }
namespace eve::particles {
class ParticleEmitter;
class EVENGINE_API_DOMAINS PcgMaterialSelector {
public:
    [[nodiscard]] Result<void> add(graphics::Texture* texture);
    void clear(){materials_.clear();}
    int count()const{return static_cast<int>(materials_.size());}
    [[nodiscard]] Result<int> selectAndApply(ParticleEmitter* emitter,std::uint32_t seed)const;
private:
    std::vector<graphics::Texture*> materials_;
};
}