Camera with orthographic projection. More...

#include <OrthographicCamera.h>

Inheritance diagram for spatium::gfx3d::OrthographicCamera:

Collaboration diagram for spatium::gfx3d::OrthographicCamera:

[legend]

Public Member Functions
	OrthographicCamera (double near, double far, double size=10)
	Constructor. More...

	~OrthographicCamera () override=default

double	size () const
	Get size of the viewing plane along the Y axis. More...

Public Member Functions inherited from spatium::gfx3d::Camera
	Camera (double near, double far)
	Constructor. More...

virtual	~Camera ()=default

double	near () const
	Get the distance to the near clipping plane in world space. More...

double	far () const
	Get the distance to the far clipping plane in world space. More...

void	lookAt (const geom3d::Point3 &target, const geom3d::Vector3 &up)
	Set view direction towards target position. The resulting transformation matrix maps the reference point to the negative z axis and the eye point to the origin. More...

void	lookAt (const geom3d::Point3 &eye, const geom3d::Point3 &target, const geom3d::Vector3 &up)
	Set camera position and set view direction towards target position. The resulting transformation matrix maps the reference point to the negative z axis and the eye point to the origin. More...

Public Member Functions inherited from spatium::gfx3d::SceneObject
	SceneObject ()

Transform &	transform ()
	Get the transformation. More...

Protected Attributes
double	m_size

Protected Attributes inherited from spatium::gfx3d::Camera
double	m_near

double	m_far

Protected Attributes inherited from spatium::gfx3d::SceneObject
Transform	m_transform

Friends
std::ostream &	operator<< (std::ostream &os, const OrthographicCamera &camera)
	Convert world point coordinates to view point coordinates. View coordinates (canonical coordinates) are in range [-1, 1]. More...

Detailed Description

Camera with orthographic projection.

Constructor & Destructor Documentation

◆ OrthographicCamera()

spatium::gfx3d::OrthographicCamera::OrthographicCamera	(	double	near,
		double	far,
		double	size = `10`
	)

inline

Constructor.

Parameters

[in]	near
[in]	far
[in]	size	Orthographic size of image plane on Y axis, height of view.

◆ ~OrthographicCamera()

spatium::gfx3d::OrthographicCamera::~OrthographicCamera ( )

overridedefault

Member Function Documentation

◆ size()

double spatium::gfx3d::OrthographicCamera::size ( ) const

inline

Get size of the viewing plane along the Y axis.

Returns: Viewing plane size

Friends And Related Function Documentation

◆ operator<<

std::ostream& operator<<	(	std::ostream &	os,
		const OrthographicCamera &	camera
	)

friend

Convert world point coordinates to view point coordinates. View coordinates (canonical coordinates) are in range [-1, 1].

Parameters

[in] point World point

Returns: View point coordinates Output to ostream

Member Data Documentation

◆ m_size

double spatium::gfx3d::OrthographicCamera::m_size

protected

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

/home/martijn/Development/Projects/SpatiumLib/include/spatium/gfx3d/OrthographicCamera.h

Public Member Functions

Protected Attributes

Friends