foray/foray__noisesource_8hpp_source.html

#pragma once

#include "../foray_basics.hpp"

#include "../core/foray_managedimage.hpp"

#include "../core/foray_samplercollection.hpp"


namespace foray::util {


    class NoiseSource : public core::ManagedResource

    {

      public:

        NoiseSource() = default;


        void         Create(core::Context* context, uint32_t edge = 2048U, uint32_t depth = 1);

        virtual void Regenerate();

        virtual void Destroy() override;

        virtual bool Exists() const override;


        FORAY_GETTER_R(Image)


      protected:

        core::ManagedImage mImage;


    };


}  // namespace foray

foray::core::ManagedImage
Wraps allocation and lifetime functionality of VkImage.
Definition foray_managedimage.hpp:13

foray::core::ManagedResource
Base class enforcing common interface for all classes wrapping a device resource.
Definition foray_managedresource.hpp:11

foray::util::NoiseSource
Uses std::mt19937_64 to generate a r32u image of decent quality random noise.
Definition foray_noisesource.hpp:9

foray::util::NoiseSource::Destroy
virtual void Destroy() override
Destroy the resource.

foray::util::NoiseSource::mImage
core::ManagedImage mImage
Definition foray_noisesource.hpp:25

foray::util::NoiseSource::Regenerate
virtual void Regenerate()
Regenerates all values and uploads to texture.

foray::util::NoiseSource::Exists
virtual bool Exists() const override
Return true, if the managed resource is allocated.

foray::util::NoiseSource::Create
void Create(core::Context *context, uint32_t edge=2048U, uint32_t depth=1)
Creates and uploads.

foray::util::NoiseSource::NoiseSource
NoiseSource()=default

FORAY_GETTER_R
#define FORAY_GETTER_R(member)
Shorthand for mutable & constant reference getters.
Definition foray_basics.hpp:75

foray::util
Definition foray_dualbuffer.hpp:5

foray::core::Context
Non owning context object.
Definition foray_context.hpp:16