assets::MaterialInstance Class Reference

Mirrors a parent Material's parameters, overriding only the values it sets. More...

#include <material_instance.hpp>

Inheritance diagram for assets::MaterialInstance:

Collaboration diagram for assets::MaterialInstance:

Public Member Functions
	MaterialInstance (const toml::table &table, Handle< Schema > schema={})
auto	type () const -> std::string_view override
auto	serialize (SaveMode mode) const -> std::vector< uint8_t > override
void	reload (const toml::table &table) override
	Re-parses the asset contents in place.
auto	parent () const -> const Handle< Material > &
	The parent material.
auto	shaders () const -> const std::vector< Handle< Shader > > &override
auto	settings () const -> MaterialSettings override
auto	value (std::string_view key) const -> const DataValue *override
	Looks up a shader parameter value by name.
auto	rootMaterial () -> Material *override
	The material owning the render pass, instances return their parent.
Public Member Functions inherited from assets::Material
	Material (const toml::table &table, Handle< Schema > schema={})
auto	name () const -> std::string
	Display name of the material.
Public Member Functions inherited from assets::Data
	Data (const toml::table &table, Handle< Schema > schema={})
	Data (const toml::table &table, Handle< Schema > schema, KeepAllKeysTag)
	Stores the schema handle for round-trip serialization but runs free-form buildRoot, keeping every TOML key.
auto	operator[] (std::string_view k) -> DataValue &
auto	operator[] (std::string_view k) const -> const DataValue &
auto	contains (std::string_view k) const -> bool
auto	root () const -> const DataValue &
auto	schema () const -> const Handle< Schema > &
Public Member Functions inherited from assets::Asset
	Asset (const Asset &)=delete
auto	operator= (const Asset &) -> Asset &=delete
auto	refCount () const noexcept -> uint32_t

Additional Inherited Members
Static Public Attributes inherited from assets::Data
static constexpr KeepAllKeysTag	keep_all_keys {}
Protected Member Functions inherited from assets::Data
virtual void	onReloaded ()
Protected Member Functions inherited from assets::Asset
void	addRef () noexcept
void	release () noexcept
Protected Attributes inherited from assets::Data
DataValue	m_root
	Object DataValue holding all fields.
Handle< Schema >	m_schema
	optional
bool	m_keep_all_keys = false

Detailed Description

Mirrors a parent Material's parameters, overriding only the values it sets.

Member Function Documentation

reload()

void assets::MaterialInstance::reload ( const toml::table & table )

overridevirtual

Re-parses the asset contents in place.

Reimplemented from assets::Material.

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rootMaterial()

auto assets::MaterialInstance::rootMaterial ( ) -> Material *

nodiscardoverridevirtual

The material owning the render pass, instances return their parent.

Reimplemented from assets::Material.

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serialize()

auto assets::MaterialInstance::serialize ( SaveMode mode ) const -> std::vector< uint8_t >

nodiscardoverridevirtual

Reimplemented from assets::Material.

settings()

auto assets::MaterialInstance::settings ( ) const -> MaterialSettings

nodiscardoverridevirtual

Reimplemented from assets::Material.

shaders()

auto assets::MaterialInstance::shaders ( ) const -> const std::vector< Handle< Shader > > &

nodiscardoverridevirtual

Reimplemented from assets::Material.

type()

auto assets::MaterialInstance::type ( ) const -> std::string_view

inlinenodiscardoverridevirtual

Reimplemented from assets::Material.

value()

auto assets::MaterialInstance::value ( std::string_view key ) const -> const DataValue *

nodiscardoverridevirtual

Looks up a shader parameter value by name.

Reimplemented from assets::Material.

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The documentation for this class was generated from the following files:

• engine/src/toast/assets/material_instance.hpp
• engine/src/toast/assets/material_instance.cpp