GLHelper.cpp File Reference

(9238339 (Tue Mar 14 18:49:09 2023 -0700))

#include "open3d/visualization/utility/GLHelper.h"
#include <Eigen/Dense>
#include <cmath>

Namespaces
	open3d
	open3d::visualization
	open3d::visualization::gl_util

Functions
GLMatrix4f	open3d::visualization::gl_util::LookAt (const Eigen::Vector3d &eye, const Eigen::Vector3d &lookat, const Eigen::Vector3d &up)
GLMatrix4f	open3d::visualization::gl_util::Perspective (double field_of_view_, double aspect, double z_near, double z_far)
GLMatrix4f	open3d::visualization::gl_util::Ortho (double left, double right, double bottom, double top, double z_near, double z_far)
Eigen::Vector3d	open3d::visualization::gl_util::Project (const Eigen::Vector3d &point, const GLMatrix4f &mvp_matrix, const int width, const int height)
Eigen::Vector3d	open3d::visualization::gl_util::Unproject (const Eigen::Vector3d &screen_point, const GLMatrix4f &mvp_matrix, const int width, const int height)
int	open3d::visualization::gl_util::ColorCodeToPickIndex (const Eigen::Vector4i &color)