Classes
struct	ToyMaker::CameraProperties
	Struct that encapsulates properties which define the (geometric) aspects of a scene camera. More...
class	ToyMaker::BaseComponentArray
	An abstract base class for all ECS component arrays. More...
struct	ToyMaker::ComponentFromJSON< TComponent, Enable >
	A struct that describes how a JSON component description is turned into a component. More...
struct	ToyMaker::ComponentFromJSON< std::shared_ptr< TComponent >, Enable >
	A specialization of ComponentFromJSON that applies to components that are stored as shared pointers to components (as opposed to a value of the component type itself). More...
class	ToyMaker::Interpolator< T >
	A template class for interpolating components between simulation frames for various purposes. More...
class	ToyMaker::ComponentArray< TComponent >
	A class that implements BaseComponentArray specializing it for a component of type TComponent. More...
class	ToyMaker::ComponentManager
	An object that stores and manages updates to all the component arrays instantiated for this ECS World. More...
struct	ToyMaker::ComponentFromJSON< std::shared_ptr< TResource >, typename std::enable_if< std::is_base_of< IResource, TResource >::value >::type >
	Allows a shared pointer to a resource to be constructed as a component for an entity when loading a scene. More...
struct	ToyMaker::LightEmissionData
	A struct, used as a component, describing the emissive properties of the light it represents per the Blinn-Phong shading model. More...
class	ToyMaker::StaticModel
	This engine's representation of a single unrigged 3D model. More...
struct	ToyMaker::Placement
	A component representing the position, rotation, and scale of an entity. More...
struct	ToyMaker::Transform
	The transform component, which moves the vertices of a model to their world space coordinates during rendering. More...
struct	ToyMaker::SceneHierarchyData
	Component representing hierarchical information related to this entity. More...
struct	ToyMaker::SimCore
	The component associated with the SimSystem. More...
struct	ToyMaker::ColorBufferDefinition
	A struct containing the definition of a color buffer, using which similar color buffers can be created. More...

Typedefs
using	ToyMaker::ComponentType = ECSType
	An unsigned integer representing the type of a component.
using	ToyMaker::Signature = std::bitset<kMaxComponents>
	A 255 bit number, where each enabled bit represents a relationship between an entity and some ECS related object.

Functions
T	ToyMaker::Interpolator< T >::operator() (const T &previousState, const T &nextState, float simulationProgress=1.f) const
	Returns an interpolated value for a component between two given states.

Variables
constexpr ComponentType	ToyMaker::kMaxComponents { kMaxECSTypes }
	A constant that restricts the number of definable components in a project.

Detailed Description

Typedef Documentation

◆ ComponentType

using ToyMaker::ComponentType = ECSType

An unsigned integer representing the type of a component.

Each type of component is mapped to one such number, and the same number doubles as an index into the entity's signature.

See also: Signature

◆ Signature

using ToyMaker::Signature = std::bitset<kMaxComponents>

A 255 bit number, where each enabled bit represents a relationship between an entity and some ECS related object.

Some of its uses are described here:

as a representation of the set of all components that compose an entity
as a representation of the set of all systems the entity is eligible for
as a representation of the set of all systems the entity is enabled for

See also: ComponentType; SystemType

Function Documentation

◆ operator()()

template<typename T>

T ToyMaker::Interpolator< T >::operator()	(	const T &	previousState,
		const T &	nextState,
		float	simulationProgress = 1.f ) const

Returns an interpolated value for a component between two given states.

Step interpolation implementation, compatible with most types.

Parameters

previousState	The old value a component had, from the previous simulation tick
nextState	The new value which will take effect at the next simulation tick
simulationProgress	Progress towards the next simulation tick in the current moment, where 0 is the start and 1 is the end.

Returns: T An interpolated value

Variable Documentation

◆ kMaxComponents

ComponentType ToyMaker::kMaxComponents { kMaxECSTypes }

constexpr

A constant that restricts the number of definable components in a project.

See also: kMaxECSTypes

Classes

Typedefs

Functions

Variables