Engine::Camera Class Reference

Singleton, the current view! More...

#include <Camera.hpp>

Collaboration diagram for Engine::Camera:

Public Member Functions
	Camera ()
	Creates a new camera.
glm::mat4	GetView () const

Static Public Member Functions
static Ref< Camera >	Main ()
static void	Update (const Scene &s)
static void	UpdateCameras (ECS &ecs, const EntityID &e)

Public Attributes
Transform	transform
	Transform of this camera.
Transform	offset
	offset to the subject of this camera
float	w
	Bounding box of this camera.
float	h
float	snap_delay_factor = 2.0f

Static Public Attributes
static Ref< Camera >	main = nullptr

Detailed Description

Singleton, the current view!

Member Function Documentation

GetView()

glm::mat4 Engine::Camera::GetView ( ) const

inline

Returns

the inverted matrix of the camera's view

Main()

static Ref<Camera> Engine::Camera::Main ( )

inlinestatic

Returns

a reference to the currently rendering camera

Update()

static void Engine::Camera::Update ( const Scene &  s )

inlinestatic

Update all cameras present in the scene.

Parameters

s	scene reference

UpdateCameras()

static void Engine::Camera::UpdateCameras ( ECS &  ecs, const EntityID &  e  )

inlinestatic

Given that an entity with id: e has a camera and a transform. Move the camera so that it is behind the player.

Parameters

ecs	entity lookup
e	entity id

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

• include/Camera.hpp
• src/Camera.cpp