#include <GL/glew.h>
#include <GLFW/glfw3.h>
#include "Visualizer.h"

Functions
void	mouseCallback (GLFWwindow *window, int button, int action, int mods)
	Callback function for mouse button presses.

void	cursorCallback (GLFWwindow *window, double xpos, double ypos)
	Callback function for mouse cursor movements.

void	scrollCallback (GLFWwindow *window, double xoffset, double yoffset)
	Callback function for mouse scroll.

std::string	errorString (GLenum err)

int	checkerrors ()

void	check_opengl_errors_safe (const std::string &context)
	Safe error checking that throws exceptions instead of using assert.

Variables
float	dphi = 0.0

float	dtheta = 0.0

float	dx = 0.0

float	dy = 0.0

float	dz = 0.0

float	dx_m = 0.0

float	dy_m = 0.0

float	dscroll = 0.0

bool	lbutton_down = false

bool	rbutton_down = false

bool	mbutton_down = false

double	startX

double	startY

double	scrollX

double	scrollY

bool	scroll = false

double	click_startX = 0.0

double	click_startY = 0.0

bool	potential_click = false

const double	click_threshold = 5.0

Detailed Description

Visualizer rendering and display functions.

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

Definition in file VisualizerRendering.cpp.

Function Documentation

◆ check_opengl_errors_safe()

void check_opengl_errors_safe ( const std::string & context )

Safe error checking that throws exceptions instead of using assert.

Definition at line 2388 of file VisualizerRendering.cpp.

◆ checkerrors()

int checkerrors ( )

Definition at line 2373 of file VisualizerRendering.cpp.

◆ cursorCallback()

void cursorCallback	(	GLFWwindow *	window,
		double	xpos,
		double	ypos
	)

Callback function for mouse cursor movements.

Definition at line 2022 of file VisualizerRendering.cpp.

◆ errorString()

std::string errorString ( GLenum err )

Definition at line 2350 of file VisualizerRendering.cpp.

◆ mouseCallback()

void mouseCallback	(	GLFWwindow *	window,
		int	button,
		int	action,
		int	mods
	)

Callback function for mouse button presses.

Definition at line 1976 of file VisualizerRendering.cpp.

◆ scrollCallback()

void scrollCallback	(	GLFWwindow *	window,
		double	xoffset,
		double	yoffset
	)

Callback function for mouse scroll.

Definition at line 2053 of file VisualizerRendering.cpp.

Variable Documentation

◆ click_startX

double click_startX = 0.0

Definition at line 1971 of file VisualizerRendering.cpp.

◆ click_startY

double click_startY = 0.0

Definition at line 1971 of file VisualizerRendering.cpp.

◆ click_threshold

const double click_threshold = 5.0

Definition at line 1973 of file VisualizerRendering.cpp.

◆ dphi

float dphi = 0.0

Definition at line 26 of file VisualizerRendering.cpp.

◆ dscroll

float dscroll = 0.0

Definition at line 33 of file VisualizerRendering.cpp.

◆ dtheta

float dtheta = 0.0

Definition at line 27 of file VisualizerRendering.cpp.

◆ dx

float dx = 0.0

Definition at line 28 of file VisualizerRendering.cpp.

◆ dx_m

float dx_m = 0.0

Definition at line 31 of file VisualizerRendering.cpp.

◆ dy

float dy = 0.0

Definition at line 29 of file VisualizerRendering.cpp.

◆ dy_m

float dy_m = 0.0

Definition at line 32 of file VisualizerRendering.cpp.

◆ dz

float dz = 0.0

Definition at line 30 of file VisualizerRendering.cpp.

◆ lbutton_down

bool lbutton_down = false

Definition at line 1963 of file VisualizerRendering.cpp.

◆ mbutton_down

bool mbutton_down = false

Definition at line 1965 of file VisualizerRendering.cpp.

◆ potential_click

bool potential_click = false

Definition at line 1972 of file VisualizerRendering.cpp.

◆ rbutton_down

bool rbutton_down = false

Definition at line 1964 of file VisualizerRendering.cpp.

◆ scroll

bool scroll = false

Definition at line 1968 of file VisualizerRendering.cpp.

◆ scrollX

double scrollX

Definition at line 1967 of file VisualizerRendering.cpp.

◆ scrollY

double scrollY