PbsMaterial.h

// PbsMaterial.h
//
 
namespace nkAstraeus
{
    class PbsMaterial final : public Material
    {
        public :
 
            PbsMaterial (System* system) noexcept ;
            virtual ~PbsMaterial () ;
 
            // Getters
            nkMemory::StringView getPositionAttributeName () const ;
            nkMemory::StringView getTexCoordAttributeName () const ;
            nkMemory::StringView getNormalAttributeName () const ;
            nkMemory::StringView getTangentAttributeName () const ;
            nkMemory::StringView getBinormalAttributeName () const ;
            nkMaths::Vector getLightDirection () const ;
            nkMaths::Vector getLightColor () const ;
            nkMaths::Vector getAlbedoColor () const ;
            nkMaths::Vector getSpecularColor () const ;
            nkMaths::Vector getEmissiveColor () const ;
            nkMaths::Vector getEnvironmentColor () const ;
            float getMetalness () const ;
            float getRoughnessGlossiness () const ;
            float getAlpha () const ;
            nkGraphics::Texture* getAlbedoTexture () const ;
            nkGraphics::Texture* getSpecularTexture () const ;
            nkGraphics::Texture* getEmissiveTexture () const ;
            nkGraphics::Texture* getMetalnessTexture () const ;
            nkGraphics::Texture* getRoughnessGlossinessTexture () const ;
            nkGraphics::Texture* getAlphaTexture () const ;
            nkGraphics::Texture* getOcclusionTexture () const ;
            nkGraphics::Texture* getNormalMapTexture () const ;
            nkGraphics::Texture* getEnvironmentTexture () const ;
            nkGraphics::Texture* getIrradianceTexture () const ;
            THREE_CHANNEL_PACK getAlbedoTextureChannels () const ;
            THREE_CHANNEL_PACK getSpecularTextureChannels () const ;
            THREE_CHANNEL_PACK getEmissiveTextureChannels () const ;
            ONE_CHANNEL_PACK getMetalnessTextureChannels () const ;
            ONE_CHANNEL_PACK getRoughnessGlossinessTextureChannels () const ;
            ONE_CHANNEL_PACK getAlphaTextureChannels () const ;
            ONE_CHANNEL_PACK getOcclusionTextureChannels () const ;
            THREE_CHANNEL_PACK getNormalMapTextureChannels () const ;
            THREE_CHANNEL_PACK getEnvironmentTextureChannels () const ;
            THREE_CHANNEL_PACK getIrradianceTextureChannels () const ;
            nkGraphics::Texture* getShadowMapTexture () const ;
            nkGraphics::Camera* getShadowMapCamera () const ;
            const ShadowMapParameters& getShadowMapParameters () const ;
            PBS_MODEL getPbsModel () const ;
            bool getEnvironmentTextureIsCubeByDefault () const ;
            bool getIrradianceTextureIsCubeByDefault () const ;
            bool getReconstructBinormals () const ;
            bool getMixAlbedoColorAndTexture () const ;
            bool getMixSpecularColorAndTexture () const ;
            bool getMixEmissiveColorAndTexture () const ;
            bool getMixMetalnessFactorAndTexture () const ;
            bool getMixRoughnessGlossinessFactorAndTexture () const ;
            bool getMixEnvironmentColorAndTexture () const ;
            bool getMixAlphaFactorAndTexture () const ;
 
            // Setters
            void setPositionAttributeName (nkMemory::StringView value) ;
            void setTexCoordAttributeName (nkMemory::StringView value) ;
            void setNormalAttributeName (nkMemory::StringView value) ;
            void setTangentAttributeName (nkMemory::StringView value) ;
            void setBinormalAttributeName (nkMemory::StringView value) ;
            void setLightDirection (const nkMaths::Vector& value) ;
            void setLightColor (const nkMaths::Vector& value) ;
            void setAlbedoColor (const nkMaths::Vector& value) ;
            void setSpecularColor (const nkMaths::Vector& value) ;
            void setEmissiveColor (const nkMaths::Vector& value) ;
            void setEnvironmentColor (const nkMaths::Vector& value) ;
            void setMetalness (float value) ;
            void setRoughnessGlossiness (float value) ;
            void setAlpha (float value) ;
            void setAlbedoTexture (nkGraphics::Texture* value, THREE_CHANNEL_PACK channels = THREE_CHANNEL_PACK::RGB) ;
            void setSpecularTexture (nkGraphics::Texture* value, THREE_CHANNEL_PACK channels = THREE_CHANNEL_PACK::RGB) ;
            void setEmissiveTexture (nkGraphics::Texture* value, THREE_CHANNEL_PACK channels = THREE_CHANNEL_PACK::RGB) ;
            void setMetalnessTexture (nkGraphics::Texture* value, ONE_CHANNEL_PACK channel = ONE_CHANNEL_PACK::A) ;
            void setRoughnessGlossinessTexture (nkGraphics::Texture* value, ONE_CHANNEL_PACK channel = ONE_CHANNEL_PACK::A) ;
            void setAlphaTexture (nkGraphics::Texture* value, ONE_CHANNEL_PACK channel = ONE_CHANNEL_PACK::A) ;
            void setOcclusionTexture (nkGraphics::Texture* value, ONE_CHANNEL_PACK channel = ONE_CHANNEL_PACK::A) ;
            void setNormalMapTexture (nkGraphics::Texture* value, THREE_CHANNEL_PACK channels = THREE_CHANNEL_PACK::RGB) ;
            void setEnvironmentTexture (nkGraphics::Texture* value, THREE_CHANNEL_PACK channels = THREE_CHANNEL_PACK::RGB, bool prefilteredEnv = false) ;
            void setIrradianceTexture (nkGraphics::Texture* value, THREE_CHANNEL_PACK channels = THREE_CHANNEL_PACK::RGB) ;
            void setShadowMapTexture (nkGraphics::Texture* value, nkGraphics::Camera* shadowCamera, const ShadowMapParameters& parameters = ShadowMapParameters()) ;
            void setPbsModel (PBS_MODEL value) ;
            void setEnvironmentTextureIsCubeByDefault (bool value) ;
            void setIrradianceTextureIsCubeByDefault (bool value) ;
            void setReconstructBinormals (bool value) ;
            void setMixAlbedoColorAndTexture (bool value) ;
            void setMixSpecularColorAndTexture (bool value) ;
            void setMixEmissiveColorAndTexture (bool value) ;
            void setMixMetalnessFactorAndTexture (bool value) ;
            void setMixRoughnessGlossinessFactorAndTexture (bool value) ;
            void setMixEnvironmentColorAndTexture (bool value) ;
            void setMixAlphaFactorAndTexture (bool value) ;
 
            // Load
            virtual bool load () override ;
            virtual void unload () override ;
 
            // Import / export
            virtual void exportClassToTree (nkExport::Node* rootNode) override ;
            virtual void importClassFromTree (nkExport::Node* rootNode) override ;
 
        public :
 
            // Statics
            static nkMemory::UniquePtr<PbsMaterial> create (System* system = nullptr) ;
    } ;
}