open3d::visualization::GLHelper Namespace Reference

Typedefs
typedef Eigen::Matrix< GLfloat, 3, 1, Eigen::ColMajor >	GLVector3f
typedef Eigen::Matrix< GLfloat, 4, 1, Eigen::ColMajor >	GLVector4f
typedef Eigen::Matrix< GLfloat, 4, 4, Eigen::ColMajor >	GLMatrix4f

Functions
GLMatrix4f	LookAt (const Eigen::Vector3d &eye, const Eigen::Vector3d &lookat, const Eigen::Vector3d &up)
GLMatrix4f	Perspective (double field_of_view_, double aspect, double z_near, double z_far)
GLMatrix4f	Ortho (double left, double right, double bottom, double top, double z_near, double z_far)
Eigen::Vector3d	Project (const Eigen::Vector3d &point, const GLMatrix4f &mvp_matrix, const int width, const int height)
Eigen::Vector3d	Unproject (const Eigen::Vector3d &screen_point, const GLMatrix4f &mvp_matrix, const int width, const int height)
int	ColorCodeToPickIndex (const Eigen::Vector4i &color)

Typedef Documentation

GLMatrix4f

typedef Eigen::Matrix<GLfloat, 4, 4, Eigen::ColMajor> open3d::visualization::GLHelper::GLMatrix4f

GLVector3f

typedef Eigen::Matrix<GLfloat, 3, 1, Eigen::ColMajor> open3d::visualization::GLHelper::GLVector3f

GLVector4f

typedef Eigen::Matrix<GLfloat, 4, 1, Eigen::ColMajor> open3d::visualization::GLHelper::GLVector4f

Function Documentation

ColorCodeToPickIndex()

int open3d::visualization::GLHelper::ColorCodeToPickIndex

(

const Eigen::Vector4i &

color

)

LookAt()

GLMatrix4f open3d::visualization::GLHelper::LookAt	(	const Eigen::Vector3d &	eye,
		const Eigen::Vector3d &	lookat,
		const Eigen::Vector3d &	up
	)

Ortho()

GLMatrix4f open3d::visualization::GLHelper::Ortho	(	double	left,
		double	right,
		double	bottom,
		double	top,
		double	z_near,
		double	z_far
	)

Perspective()

GLMatrix4f open3d::visualization::GLHelper::Perspective	(	double	field_of_view_,
		double	aspect,
		double	z_near,
		double	z_far
	)

Project()

Eigen::Vector3d open3d::visualization::GLHelper::Project	(	const Eigen::Vector3d &	point,
		const GLMatrix4f &	mvp_matrix,
		const int	width,
		const int	height
	)

Unproject()

Eigen::Vector3d open3d::visualization::GLHelper::Unproject	(	const Eigen::Vector3d &	screen_point,
		const GLMatrix4f &	mvp_matrix,
		const int	width,
		const int	height
	)