GLHelper.h File Reference

#include <GL/glew.h>
#include <GLFW/glfw3.h>
#include <Eigen/Core>
#include <string>
#include <unordered_map>

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Namespaces
	cloudViewer
	Generic file read and write utility for python interface.
	cloudViewer::visualization
	cloudViewer::visualization::gl_util

Typedefs
typedef Eigen::Matrix< float, 3, 1, Eigen::ColMajor >	cloudViewer::visualization::gl_util::GLVector3f
typedef Eigen::Matrix< float, 4, 1, Eigen::ColMajor >	cloudViewer::visualization::gl_util::GLVector4f
typedef Eigen::Matrix< float, 4, 4, Eigen::ColMajor >	cloudViewer::visualization::gl_util::GLMatrix4f

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