Class CameraBase

Defined in File camera.h

Inheritance Relationships

Derived Types

public CE::Rendering::Camera2D (Class Camera2D)
public CE::Rendering::Camera3D (Class Camera3D)

Class Documentation

class CameraBase

Tracks projection and view changes by revision.

The game or a render pass chooses when to use these matrices; the camera does not set render policy. Mutable state is unsynchronized: use one owner and copy matrices into frames. Matrix references borrow this camera and must not race with its setters.

Subclassed by CE::Rendering::Camera2D, CE::Rendering::Camera3D

Public Functions

virtual ~CameraBase() = default

void set_framebuffer_size(::CE::Platform::FramebufferSize size)

void set_view_matrix(const glm::mat4 &view)

inline ::CE::Platform::FramebufferSize framebuffer_size() const: Declaration: [[nodiscard]]

inline const glm::mat4 &projection_matrix() const: Declaration: [[nodiscard]]

inline const glm::mat4 &view_matrix() const: Declaration: [[nodiscard]]

inline std::uint64_t revision() const: Declaration: [[nodiscard]]

Protected Functions

virtual void recalculate_projection() = 0

Protected Attributes

::CE::Platform::FramebufferSize framebuffer_size_ = {}

glm::mat4 projection_matrix_ = {1.0f}

glm::mat4 view_matrix_ = {1.0f}

std::uint64_t revision_ = 0