main.cpp File Reference

#include "common/math/real.h"
#include "common/math/vector3.h"
#include "iframeworkapp.h"
#include "sceneorbiter.h"
#include <cassert>
#include <cstdlib>
#include <GL/glut.h>
#include <IL/il.h>
#include <IL/ilu.h>
#include <IL/ilut.h>

Go to the source code of this file.

Functions
void	reset ()
void	print_help ()
void	reshape (int width, int height)
void	keyboard (unsigned char key, int x, int y)
void	special (int key, int x, int y)
Vector2	convert_mouse_to_ndc (int x, int y)
void	mouse (int button, int state, int x, int y)
void	motion (int x, int y)
void	think (int)
void	update_screen (int)
void	draw_grid ()
void	draw_axis ()
void	draw_dragging_axis ()
void	display ()
void	shutdown ()
void	print_disclaimer ()
int	main (int argc, char **argv)
Variables
const Real	TUMBLING_SPEED = 3.0
const Real	TRACKING_SPEED = 10.0
const Real	DOLLYING_SPEED = 8.0
IFrameworkApp *	g_app
int	g_argc
char **	g_argv
GLuint	g_grid_list
int	g_width
int	g_height
int	g_old_width
int	g_old_height
bool	g_is_fullscreen = false
bool	g_display_grid = true
bool	g_use_freelook = false
bool	g_in_step_mode = true
bool	g_take_step = false

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Function Documentation

Vector2 convert_mouse_to_ndc (  int  x, int  y )

Definition at line 162 of file sheep/src/framework/main.cpp. References g_height, and g_width. Referenced by motion(), and mouse().

void display (   )

Definition at line 342 of file sheep/src/framework/main.cpp. References draw_axis(), draw_dragging_axis(), g_app, g_display_grid, g_grid_list, sheep::SceneOrbiter::GetAzimuth(), sheep::SceneOrbiter::GetCenter(), sheep::SceneOrbiter::GetDistance(), sheep::SceneOrbiter::GetElevation(), sheep::SceneOrbiter::IsDragging(), sheep::IFrameworkApp::m_orbiter, sheep::PI, sheep::IFrameworkApp::Render(), and rtod(). Referenced by main().

void draw_axis (   )

Definition at line 300 of file sheep/src/framework/main.cpp. References g_app, sheep::SceneOrbiter::GetDistance(), and sheep::IFrameworkApp::m_orbiter. Referenced by display().

void draw_dragging_axis (   )

Definition at line 324 of file sheep/src/framework/main.cpp. References g_app, sheep::SceneOrbiter::GetDistance(), and sheep::IFrameworkApp::m_orbiter. Referenced by display().

void draw_grid (   )

Definition at line 257 of file sheep/src/framework/main.cpp. Referenced by main().

void keyboard (  unsigned char  key, int  x, int  y )

Definition at line 68 of file sheep/src/framework/main.cpp. References sheep::SceneOrbiter::CancelDrag(), sheep::SceneOrbiter::Configure(), sheep::DEFAULT_AZIMUTH, sheep::DEFAULT_DISTANCE, sheep::DEFAULT_ELEVATION, g_app, g_display_grid, g_height, g_in_step_mode, g_is_fullscreen, g_old_height, g_old_width, g_take_step, g_use_freelook, g_width, sheep::SceneOrbiter::IsDragging(), sheep::IFrameworkApp::KeyPressed(), sheep::IFrameworkApp::m_orbiter, print_help(), and reset(). Referenced by main().

int main (  int  argc, char **  argv )

Definition at line 437 of file sheep/src/framework/main.cpp. References display(), draw_grid(), sheep::FRAME_RATE, g_app, g_argc, g_argv, g_grid_list, keyboard(), motion(), mouse(), print_disclaimer(), print_help(), reset(), reshape(), shutdown(), special(), think(), sheep::THINK_RATE, and update_screen().

void motion (  int  x, int  y )

Definition at line 224 of file sheep/src/framework/main.cpp. References convert_mouse_to_ndc(), DOLLYING_SPEED, g_app, sheep::SceneOrbiter::IsDollying(), sheep::SceneOrbiter::IsDragging(), sheep::SceneOrbiter::IsTracking(), sheep::SceneOrbiter::IsTumbling(), sheep::IFrameworkApp::m_orbiter, TRACKING_SPEED, TUMBLING_SPEED, and sheep::SceneOrbiter::UpdateDrag(). Referenced by main().

void mouse (  int  button, int  state, int  x, int  y )

Definition at line 174 of file sheep/src/framework/main.cpp. References sheep::SceneOrbiter::BeginDrag(), convert_mouse_to_ndc(), DOLLYING_SPEED, sheep::SceneOrbiter::EndDrag(), g_app, g_use_freelook, sheep::SceneOrbiter::IsDragging(), sheep::IFrameworkApp::m_orbiter, TRACKING_SPEED, and TUMBLING_SPEED. Referenced by main().

void print_disclaimer (   )

Definition at line 399 of file sheep/src/framework/main.cpp.

void print_help (   )

Definition at line 406 of file sheep/src/framework/main.cpp. References g_app, and sheep::IFrameworkApp::PrintHelp(). Referenced by keyboard(), and main().

void reset (   )

Definition at line 391 of file sheep/src/framework/main.cpp. References g_app, g_argc, g_argv, and new_frameworkapp(). Referenced by keyboard(), and main().

void reshape (  int  width, int  height )

Definition at line 61 of file sheep/src/framework/main.cpp. References g_app, g_height, g_width, and sheep::IFrameworkApp::Reshape(). Referenced by main().

void shutdown (   )

Definition at line 387 of file sheep/src/framework/main.cpp. References g_app. Referenced by main().

void special (  int  key, int  x, int  y )

Definition at line 145 of file sheep/src/framework/main.cpp. References g_app, g_use_freelook, sheep::SceneOrbiter::GetCenter(), sheep::SceneOrbiter::GetEyePosition(), sheep::IFrameworkApp::m_orbiter, and sheep::SceneOrbiter::SetCenter(). Referenced by main().

void think (  int   )

Definition at line 239 of file sheep/src/framework/main.cpp. References g_app, g_in_step_mode, g_take_step, sheep::IFrameworkApp::Think(), think(), and sheep::THINK_RATE. Referenced by main(), and think().

void update_screen (  int   )

Definition at line 250 of file sheep/src/framework/main.cpp. References sheep::FRAME_RATE, and update_screen(). Referenced by main(), and update_screen().

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Variable Documentation

const Real DOLLYING_SPEED = 8.0

Definition at line 40 of file sheep/src/framework/main.cpp. Referenced by motion(), and mouse().

IFrameworkApp* g_app

Definition at line 42 of file sheep/src/framework/main.cpp. Referenced by display(), draw_axis(), draw_dragging_axis(), keyboard(), main(), motion(), mouse(), print_help(), reset(), reshape(), shutdown(), special(), and think().

int g_argc

Definition at line 44 of file sheep/src/framework/main.cpp. Referenced by main(), and reset().

char** g_argv

Definition at line 45 of file sheep/src/framework/main.cpp. Referenced by main(), and reset().

bool g_display_grid = true

Definition at line 53 of file sheep/src/framework/main.cpp. Referenced by display(), and keyboard().

GLuint g_grid_list

Definition at line 47 of file sheep/src/framework/main.cpp. Referenced by display(), and main().

int g_height

Definition at line 49 of file sheep/src/framework/main.cpp. Referenced by convert_mouse_to_ndc(), keyboard(), and reshape().

bool g_in_step_mode = true

Definition at line 55 of file sheep/src/framework/main.cpp. Referenced by keyboard(), and think().

bool g_is_fullscreen = false

Definition at line 52 of file sheep/src/framework/main.cpp. Referenced by keyboard().

int g_old_height

Definition at line 50 of file sheep/src/framework/main.cpp. Referenced by keyboard().

int g_old_width

Definition at line 50 of file sheep/src/framework/main.cpp. Referenced by keyboard().

bool g_take_step = false

Definition at line 56 of file sheep/src/framework/main.cpp. Referenced by keyboard(), and think().

bool g_use_freelook = false

Definition at line 54 of file sheep/src/framework/main.cpp. Referenced by keyboard(), mouse(), and special().

int g_width

Definition at line 49 of file sheep/src/framework/main.cpp. Referenced by convert_mouse_to_ndc(), keyboard(), and reshape().

const Real TRACKING_SPEED = 10.0

Definition at line 39 of file sheep/src/framework/main.cpp. Referenced by motion(), and mouse().

const Real TUMBLING_SPEED = 3.0

Definition at line 38 of file sheep/src/framework/main.cpp. Referenced by motion(), and mouse().

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