Public Member Functions
void	SetOrthographicSize (float orthographic_size)

float	GetOrthographicSize () const

Public Member Functions inherited from blowbox::Camera
void	Translate (const DirectX::XMFLOAT3 &translation)

void	Rotate (const DirectX::XMFLOAT3 &rotation)

void	SetPosition (const DirectX::XMFLOAT3 &position)

void	SetRotation (const DirectX::XMFLOAT3 &rotation)

const DirectX::XMFLOAT3 &	GetPosition () const

const DirectX::XMFLOAT3 &	GetRotation () const

void	SetNearPlane (float near_plane)

void	SetFarPlane (float far_plane)

float	GetNearPlane () const

float	GetFarPlane () const

const DirectX::XMMATRIX &	GetViewMatrix ()

const DirectX::XMMATRIX &	GetProjectionMatrix ()

Protected Member Functions
void	UpdateProjectionMatrix () override

Protected Member Functions inherited from blowbox::Camera
void	UpdateViewMatrix ()

Protected Attributes
float	orthographic_size_

Protected Attributes inherited from blowbox::Camera
DirectX::XMFLOAT3	position_

DirectX::XMFLOAT3	rotation_

DirectX::XMMATRIX	view_

DirectX::XMMATRIX	projection_

bool	view_dirty_

bool	projection_dirty_

float	near_plane_

float	far_plane_

Detailed Description

A camera with orthographic projection, useful for 2D stuff.

This class extends the base Camera class and offers functionality for creating orthographic cameras, which are useful for many things.

Inheritance diagram for blowbox::OrthographicCamera:

Member Function Documentation

float blowbox::OrthographicCamera::GetOrthographicSize ( ) const

Returns: The orthographic size that is currently set on the scene. Default is 1.

void blowbox::OrthographicCamera::SetOrthographicSize ( float orthographic_size )

Sets the orthographic size of this camera.

Parameters

[in] orthographic_size The orthographic size for the camera.

Remarks: Orthographic size can be used to "zoom" in or out on the scene. Default is 1.

void blowbox::OrthographicCamera::UpdateProjectionMatrix ( )

overrideprotectedvirtual

(Re)-calculates the projection matrix of the camera.

float blowbox::OrthographicCamera::orthographic_size_

protected

The orthographic size that should be used with this camera.

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