Euclid::Camera Class Reference

A basic positionable camera model.

#include <RenderCore.h>

Inheritance diagram for Euclid::Camera:

Public Types
using	Vec3 = Eigen::Vector3f

Public Member Functions
	Camera ()=default
	Create a Camera with default paramters.
	Camera (const Vec3 &position, const Vec3 &focus, const Vec3 &up, float tnear, float tfar)
	Create a Camera. More...
void	lookat (const Vec3 &position, const Vec3 &focus, const Vec3 &up)
	Pose the camera according to the parameteres.
void	set_range (float tnear, float tfar)
	Set the range of the ray. More...

Public Attributes
Eigen::Vector3f	pos { 0.0f, 0.0f, 0.0f }
	Position.
Eigen::Vector3f	u { 1.0f, 0.0f, 0.0f }
	Right vector.
Eigen::Vector3f	v { 0.0f, 1.0f, 0.0f }
	Up vector.
Eigen::Vector3f	dir { 0.0f, 0.0f, 1.0f }
	Negative view vector.
float	tnear = 0.0f
	The near plane.
float	tfar = std::numeric_limits<float>::max()
	The far plane.

Constructor & Destructor Documentation

Euclid::Camera::Camera ( const Vec3 &  position, const Vec3 &  focus, const Vec3 &  up, float  tnear, float  tfar  )

inline

Pose the camera using position, focus and up.

Parameters

position	Position.
focus	Focus.
up	Rough up direction.
tnear	The near clipping plane.
tfar	The far clipping plane.

Member Function Documentation

void Euclid::Camera::set_range ( float  tnear, float  tfar  )

inline

Parameters

tnear	The near range of ray.
tfar	The far range of ray.

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

• RenderCore.h