int
main(int argc, char *argv[])
{
int winmax,sw1,sw2,i;
glutInitWindowSize(640,480);
glutInitWindowPosition(40,40);
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH | GLUT_MULTISAMPLE);
glutCreateWindow("FreeGLUT Sub Windows");
glutReshapeFunc(resize);
glutDisplayFunc(display);
glutKeyboardFunc(key);
glutSpecialFunc(special);
glutEntryFunc(entry);
glutSetOption ( GLUT_ACTION_ON_WINDOW_CLOSE, GLUT_ACTION_CONTINUE_EXECUTION ) ;
glClearColor(1,1,1,1);
mainwin = glutGetWindow();
winmax=mainwin;
sw1=glutCreateSubWindow(mainwin,4,240,314,236);
glutReshapeFunc(resize);
glutDisplayFunc(display);
glutKeyboardFunc(key);
glutSpecialFunc(special);
glutEntryFunc(entry);
glClearColor(0.7f,0.7f,0.7f,1);
winmax = sw1 > winmax ? sw1 : winmax;
sw2=glutCreateSubWindow(mainwin,322,240,314,236);
glutReshapeFunc(resize);
glutDisplayFunc(display);
glutKeyboardFunc(key);
glutSpecialFunc(special);
glutEntryFunc(entry);
glClearColor(0.7f,0.7f,0.7f,1);
winmax = sw2 > winmax ? sw2 : winmax;
strings = malloc(sizeof(char *)*(winmax+1));
for (i=0;i<winmax+1;i++) {
strings[i] = malloc(sizeof(char)*MAXSTR+1);
strings[i][0]=0;
}
glutMainLoop();
#ifdef _MSC_VER
/* DUMP MEMORY LEAK INFORMATION */
_CrtDumpMemoryLeaks () ;
#endif
return EXIT_SUCCESS;
}
int
main(int argc, char **argv)
{
qobj = gluNewQuadric();
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB | GLUT_DEPTH);
win1 = glutCreateWindow("sphere");
glutEntryFunc(enter_leave);
init();
glutDisplayFunc(display_win1);
glutCreateMenu(it);
glutAddMenuEntry("toggle draw mode", 1);
glutAddMenuEntry("exit", 2);
glutAddMenuEntry("new menu entry", 3);
glutAddMenuEntry("motion", 4);
glutAttachMenu(GLUT_LEFT_BUTTON);
glutCreateMenu(it);
glutAddMenuEntry("yes", 1);
glutAddMenuEntry("no", 2);
glutAttachMenu(GLUT_RIGHT_BUTTON);
win2 = glutCreateWindow("second window");
glutEntryFunc(enter_leave);
glutKeyboardFunc(keyboard);
glutSpecialFunc(special);
glutMouseFunc(mouse);
#if 0
glutMotionFunc(motion);
#endif
glutVisibilityFunc(visible);
init();
light_diffuse[1] = 1;
light_diffuse[2] = 1;
glLightfv(GL_LIGHT0, GL_DIFFUSE, light_diffuse);
glutDisplayFunc(display);
submenu1 = glutCreateMenu(it);
glutAddMenuEntry("submenu a", 666);
glutAddMenuEntry("submenu b", 777);
submenu2 = glutCreateMenu(it);
glutAddMenuEntry("submenu 1", 25);
glutAddMenuEntry("submenu 2", 26);
glutAddSubMenu("submenuXXX", submenu1);
glutCreateMenu(it);
glutAddSubMenu("submenu", submenu2);
glutAddMenuEntry("stop motion", 5);
glutAddMenuEntry("delayed stop motion", 6);
glutAddSubMenu("submenu", submenu2);
glutAttachMenu(GLUT_LEFT_BUTTON);
glutMenuStateFunc(menustate);
glutMainLoop();
return 0; /* ANSI C requires main to return int. */
}
bool initGL(int *argc, char **argv )
{
controls.initCtrls();
// Create GL context
glutInit(argc, argv);
glutInitDisplayMode(GLUT_RGBA | GLUT_ALPHA | GLUT_DOUBLE | GLUT_DEPTH | GLUT_MULTISAMPLE);
glutInitWindowSize(window_width, window_height);
iGLUTWindowHandle = glutCreateWindow("CuMagicField");
//-----------------------------------------------------------
glutKeyboardFunc(keyboard);
glutReshapeFunc(reshape);
glutMouseWheelFunc(mouseWheel);
glutEntryFunc(processMouseEntry);
//-----------------------------------------------------------
iGLUTCtrlHandle = glutCreateSubWindow(iGLUTWindowHandle, sim_width+9, 9, CTRL_WIDTH, sim_height);
bool res = SetupViewGL(CTRL_WIDTH, sim_height);
glutDisplayFunc(displayCtrls);
glutMouseFunc(clickCtrl);
//glutMotionFunc(motionCtrl);
//glutMouseWheelFunc(mouseWheelCtrl);
glutPassiveMotionFunc(motionCtrl);
glutPostRedisplay();
if(!res)
return false;
iGLUTFieldHandle = glutCreateSubWindow(iGLUTWindowHandle, 9, 9, sim_width, sim_height);
res = SetupViewGL(sim_width, sim_height);
return res;
}
void WindowsManager::setSubWindow(bool enable)
{
m_subWindow = enable;
if(m_subWindow)
{
glutDestroyWindow(m_window2);
//m_dt.init2();
reshape1(m_width, m_height);
setFullScreen(m_fullScreen);
}
else
{
glutDestroyWindow(m_window2);
m_window2 = glutCreateWindow("Dual Touch 2");
//m_dt.init2();
glutReshapeFunc(m_reshape2);
glutDisplayFunc(m_display2);
glutKeyboardFunc(m_keyboard2);
glutKeyboardUpFunc(m_keyboardUp2);
glutMouseFunc(m_mouse2);
glutMotionFunc(m_motion2);
glutEntryFunc(m_entry2);
setFullScreen(m_fullScreen);
}
}
/// Adds a new view. Function has to be called just from the inside of view thread with a locked sync_view.
int add_view_in_thread(void* view_pars_ptr)
{
error_if(need_safe_call(), "Calling add_view_in_thread from other thread.");
ViewParams& view_params = *((ViewParams*)view_pars_ptr);
//create GLUT window
glutInitWindowPosition(view_params.x, view_params.y);
glutInitWindowSize(view_params.width, view_params.height);
int view_id = glutCreateWindow(view_params.title);
glutSetWindowData(view_params.view);
//initialize GLEW
GLenum err = glewInit();
error_if(err != GLEW_OK, "GLEW error: %s", glewGetErrorString(err));
glew_initialized = true;
//register callbacks
glutDisplayFunc(on_display_stub);
glutReshapeFunc(on_reshape_stub);
glutMotionFunc(on_mouse_move_stub);
glutPassiveMotionFunc(on_mouse_move_stub);
glutMouseFunc(on_mouse_click_stub);
glutKeyboardFunc(on_key_down_stub);
glutSpecialFunc(on_special_key_stub);
glutEntryFunc(on_entry_stub);
glutCloseFunc(on_close_stub);
//add to structures
view_instances[view_id] = view_params.view;
//call handlers
view_params.view->on_create(view_id);
return view_id;
}
//------------------------------------------------------------
void ofAppGlutWindow::initializeWindow(){
//----------------------
// setup the callbacks
glutMouseFunc(mouse_cb);
glutMotionFunc(motion_cb);
glutPassiveMotionFunc(passive_motion_cb);
glutIdleFunc(idle_cb);
glutDisplayFunc(display);
glutKeyboardFunc(keyboard_cb);
glutKeyboardUpFunc(keyboard_up_cb);
glutSpecialFunc(special_key_cb);
glutSpecialUpFunc(special_key_up_cb);
glutReshapeFunc(resize_cb);
glutEntryFunc(entry_cb);
#ifdef TARGET_OSX
// glutDragEventFunc(dragEvent);
#endif
nFramesSinceWindowResized = 0;
#ifdef TARGET_WIN32
//----------------------
// this is specific to windows (respond properly to close / destroy)
fixCloseWindowOnWin32();
#endif
}
/* Main Loop
* Open window with initial window size, title bar,
* RGBA display mode, and handle input events.
*/
int
main(int argc, char **argv)
{
int submenu;
glutInit(&argc, argv);
glutInitWindowSize(W, H);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB | GLUT_DEPTH);
glutCreateWindow(argv[0]);
myinit();
glutReshapeFunc(myReshape);
glutDisplayFunc(display);
submenu = glutCreateMenu(polygon_mode);
glutAddMenuEntry("Filled", 1);
glutAddMenuEntry("Outline", 2);
glutCreateMenu(main_menu);
glutAddMenuEntry("Quit", 666);
glutAddSubMenu("Polygon mode", submenu);
glutAttachMenu(GLUT_RIGHT_BUTTON);
glutPassiveMotionFunc(passive);
glutEntryFunc(entry);
glutMenuStatusFunc(mstatus);
glutMainLoop();
return 0; /* ANSI C requires main to return int. */
}
int main(int argc, char ** argv)
{
// Initialize GLUT
glutInit(&argc, argv);
//glutInitDisplayString("rgba alpha double samples>=4");
glutInitWindowSize(XRES, YRES);
glutCreateWindow("mpchristmas");
glutDisplayFunc(display);
glutReshapeFunc(reshape);
glutKeyboardFunc(keydown);
glutMouseFunc(processMouse);
glutSpecialFunc(specialKeydown);
glutMotionFunc(processMouseActiveMotion);
glutPassiveMotionFunc(processMousePassiveMotion);
glutEntryFunc(processMouseEntry);
glutIdleFunc(idle);
initGL();
g_server.init();
glutMainLoop();
g_server.shutdown();
return 0;
}
static void registerCallbacks ()
{
glutIdleFunc(gst_glut_IdleFunc);
glutKeyboardFunc(gst_glut_KeyboardFunc);
glutSpecialFunc(gst_glut_SpecialFunc);
glutReshapeFunc(gst_glut_ReshapeFunc);
glutVisibilityFunc(gst_glut_VisibilityFunc);
glutDisplayFunc(gst_glut_DisplayFunc);
glutMouseFunc(gst_glut_MouseFunc);
glutMotionFunc(gst_glut_MotionFunc);
glutPassiveMotionFunc(gst_glut_PassiveMotionFunc);
glutEntryFunc(gst_glut_EntryFunc);
glutKeyboardUpFunc(gst_glut_KeyboardUpFunc);
glutSpecialUpFunc(gst_glut_SpecialUpFunc);
glutMenuStateFunc(gst_glut_MenuStateFunc);
glutMenuStatusFunc(gst_glut_MenuStatusFunc);
glutOverlayDisplayFunc(gst_glut_OverlayDisplayFunc);
glutWindowStatusFunc(gst_glut_WindowStatusFunc);
glutSpaceballMotionFunc(gst_glut_SpaceballMotionFunc);
glutSpaceballRotateFunc(gst_glut_SpaceballRotateFunc);
glutSpaceballButtonFunc(gst_glut_SpaceballButtonFunc);
glutButtonBoxFunc(gst_glut_ButtonBoxFunc);
glutDialsFunc(gst_glut_DialsFunc);
glutTabletMotionFunc(gst_glut_TabletMotionFunc);
glutTabletButtonFunc(gst_glut_TabletButtonFunc);
glutWMCloseFunc(gst_glut_WMCloseFunc);
#if 0
glutJoystickFunc(gst_glut_JoystickFunc);
glutMouseWheelFunc(gst_glut_MouseWheelFunc);
glutCloseFunc(gst_glut_CloseFunc);
glutMenuDestroyFunc(gst_glut_MenuDestroyFunc);
#endif
}
//-----------------------------------------------------------------------------
// createWindow() -- create the main window
//-----------------------------------------------------------------------------
int GlutDisplay::createWindow()
{
winId = -1;
#ifdef __FREEGLUT_EXT_H__ /* freeglut only */
glutSetOption(GLUT_ACTION_ON_WINDOW_CLOSE, GLUT_ACTION_GLUTMAINLOOP_RETURNS);
#endif
unsigned int wmode = GLUT_DOUBLE | GLUT_RGB | GLUT_ALPHA;
if (getClearDepth() >= 0.0f) { wmode = wmode | GLUT_DEPTH; }
if (accumBuff) { wmode = wmode | GLUT_ACCUM; }
if (stencilBuff) { wmode = wmode | GLUT_STENCIL; }
glutInitDisplayMode( wmode );
GLint vpX(0), vpY(0); // our initial viewport position
GLsizei vpWidth(0), vpHeight(0); // our initial viewport size
getViewport(&vpX, &vpY, &vpWidth, &vpHeight);
glutInitWindowPosition(vpX, vpY);
glutInitWindowSize(vpWidth, vpHeight);
winId = glutCreateWindow(getName());
if (winId > 0) {
if (isMessageEnabled(MSG_INFO)) {
std::cout << "GlutDisplay::createWindow() name = " << getName() << ", winId = " << winId << std::endl;
}
// Configure the new window
if (fullScreenFlg) glutFullScreen();
glutDisplayFunc(drawFuncCB);
glutReshapeFunc(reshapeItCB);
glutIdleFunc(idleCB);
glutPassiveMotionFunc(passiveMotionFuncCB);
glutMotionFunc(motionFuncCB);
glutKeyboardFunc(keyboardFuncCB);
glutSpecialFunc(specialFuncCB);
glutMouseFunc(mouseFuncCB);
glutEntryFunc(entryFuncCB);
registerGlutDisplay(winId, this);
glutSetWindow(winId);
configure();
loadTextures();
// Create sub windows (if any)
if (subDisplays() != nullptr) {
Basic::List::Item* item = subDisplays()->getFirstItem();
while (item != nullptr) {
Basic::Pair* pair = dynamic_cast<Basic::Pair*>(item->getValue());
if (pair != nullptr) {
GlutDisplay* dobj = dynamic_cast<GlutDisplay*>( pair->object() );
if (dobj != nullptr) dobj->createSubWindow(winId);
}
item = item->getNext();
}
}
// Select this window
select();
}
return winId;
}
// initalise glut
void
initGlut(int argc, char *argv[])
{
/* initialising the window */
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_RGBA | GLUT_DOUBLE);
// Print available keyboard and mouse options.
printf("\n\tKeyboard Options :\n"
"\t 'i' double the number of iterations\n"
"\t 'I' halve the number of iterations\n"
"\t 'b' benchmark the current frame (when -t is enabled)\n"
"\t 'c' print the current center position\n"
"\t 'p' toggle panning\n"
"\n\tMouse Options :\n"
"\t Move mouse to pan image\n"
"\t Left click to zoom in\n"
"\t Right click to zoom out\n\n");
printf("width %d, height %d\n", width, height);
glutInitWindowSize(width, height);
mouseX = width / 2;
mouseY = height / 2;
glutInitWindowPosition(0,0);
glutCreateWindow("Mandelbrot Fractal Generator");
// the various glut callbacks
glutDisplayFunc(displayFunc);
glutIdleFunc(idleFunc);
glutKeyboardFunc(keyboardFunc);
glutMouseFunc(mouseFunc);
glutMotionFunc(motionFunc);
glutPassiveMotionFunc(passiveMotionFunc);
glutEntryFunc(mouseEntry);
}
JNIEXPORT void JNICALL Java_go_graphics_nativegl_NativeAreaWindow_openWindow_1native(
JNIEnv *env, jobject obj) {
if (windowEnv != NULL ) {
return;
}
int zero = 0;
char* title_native = "TODO: title";
glutInit(&zero, NULL );
glutInitDisplayMode(GLUT_RGBA | GLUT_DOUBLE | GLUT_DEPTH);
glutInitWindowSize(640, 480);
glutCreateWindow(title_native);
glutReshapeFunc(resizeGlWindow);
glutDisplayFunc(drawGlWindow);
glutMouseFunc(mouseCallback);
glutMotionFunc(mouseMotionCallback);
glutPassiveMotionFunc(mouseMotionCallback);
glutEntryFunc(mouseEntryCallback);
glutKeyboardFunc(keyboardCallbackDown);
glutSpecialFunc(keyboardSpecialCallbackDown);
glutKeyboardUpFunc(keyboardCallbackUp);
glutSpecialUpFunc(keyboardSpecialCallbackUp);
glewInit();
glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
windowEnv = env;
windowObject = obj;
glutMainLoop();
}
void
time5(int value)
{
if (value != 5) {
printf("FAIL: time5 expected 5\n");
exit(1);
}
glutEntryFunc(entry);
printf("In the black window, leave it, then enter it\n");
}
int main( int argc, char *argv[] )
{
// Signal handler
signal(SIGINT, signalHandler);
try
{
// initialize sound
Sound::initialize();
// Initialize GLUT
glutInit( &argc, argv );
glutInitDisplayMode( GLUT_DOUBLE | GLUT_RGBA | GLUT_DEPTH );
glutInitWindowSize( 1024, 768 );
glutInitWindowPosition( -1, -1 );
// Create GLUT Window
int windowID = glutCreateWindow( "Tank Game" );
// Bind handlers
glutDisplayFunc( __displayFunc );
glutReshapeFunc( __reshapeFunc );
glutKeyboardFunc( __keyboardFunc );
glutKeyboardUpFunc( __keyboardUpFunc );
glutSpecialFunc( __specialFunc );
glutSpecialUpFunc( __specialUpFunc );
glutMouseFunc( __mouseFunc );
glutMotionFunc( __motionFunc );
glutPassiveMotionFunc( __passiveMotionFunc );
glutEntryFunc( __entryFunc );
glutVisibilityFunc( __visibilityFunc );
glutTimerFunc( 1, __timerFunc, 1 );
// glutIdleFunc( __idleFunc );
// Show window and start event loop
scene = new Scene();
scene->initialize();
glutMainLoop();
}
catch ( const Exception &e )
{
std::cerr << "Exception : " << e.what() << std::endl;
return 1;
}
catch ( ... )
{
std::cerr << "Exception : Unknown exception" << std::endl;
return 1;
}
delete scene;
return 0;
};
static void init(void) {
glutReshapeFunc(reshape);
glutEntryFunc(entry);
glutMouseFunc(mouse);
glutMotionFunc(motion);
glutPassiveMotionFunc(motion);
glutKeyboardFunc(keyDown);
glutKeyboardUpFunc(keyUp);
glutSpecialUpFunc(specialKeyUp);
glutSpecialFunc(specialKeyDown);
}
/*
* Class: gruenewa_opengl_GLUT__
* Method: glutEntryFunc
* Signature: (Lscala/Function1;)V
*/
JNIEXPORT void JNICALL Java_gruenewa_opengl_GLUT_00024_glutEntryFunc
(JNIEnv * jenv, jobject jobj, jobject arg1) {
if(jvm == NULL) {
(*jenv)->GetJavaVM(jenv, &jvm);
}
// fixme remove old obj if exists
glutEntryFunc_obj = (*jenv)->NewGlobalRef(jenv, arg1);
return glutEntryFunc(glutEntryFuncCallback);
}
/* GLUT child thread function.
* The argument of the function is ignored.
* The function takes the allocated values for 'glut_window_properties' and
* 'glut_window_title' from the thread creator, uses them, and then frees them. */
static void *glut_thread_func(void *arg)
{
struct glut_window_properties_t *properties = glut_window_properties;
char *title = glut_window_title;
/* Detach thread. Parent does not need to 'pthread_join' the child to
* release its resources. */
pthread_detach(pthread_self());
/* Configure host window properties */
glutInitWindowPosition(properties->x, properties->y);
glutInitWindowSize(properties->width, properties->height);
glutInitDisplayMode(GLUT_SINGLE | GLUT_RGB);
/* Create window */
glutCreateWindow(title);
/* Host window callbacks */
glutIdleFunc(glut_idle_func);
glutDisplayFunc(glut_display_func);
glutOverlayDisplayFunc(glut_overlay_display_func);
glutReshapeFunc(glut_reshape_func);
glutKeyboardFunc(glut_keyboard_func);
glutMouseFunc(glut_mouse_func);
glutMotionFunc(glut_motion_func);
glutPassiveMotionFunc(glut_passive_motion_func);
glutVisibilityFunc(glut_visibility_func);
glutEntryFunc(glut_entry_func);
glutSpecialFunc(glut_special_func);
glutSpaceballRotateFunc(glut_spaceball_rotate_func);
glutSpaceballButtonFunc(glut_spaceball_button_func);
glutButtonBoxFunc(glut_button_box_func);
glutDialsFunc(glut_dials_func);
glutTabletMotionFunc(glut_tablet_motion_func);
glutTabletButtonFunc(glut_tablet_button_func);
/* Resize guest frame buffer */
glut_frame_buffer_resize(properties->width, properties->height);
/* Free input arguments */
free(properties);
free(title);
glut_window_properties = NULL;
glut_window_title = NULL;
/* Host GLUT main loop */
glutMainLoop();
/* Function never returns */
return NULL;
}
//GlutInstace Class Constructor(Default and 5 argument version)
Glut2D::Glut2D(const std::string& windowCaption,const int windowWidth,const int windowHeight,void(*timer)(Glut2D&),
const unsigned int timerTime,void(*display)(Glut2D&)):camera(),_windowID(-1),_windowWidth(windowWidth),_windowHeight(windowHeight),
_active(false),_timer(timer),_timerTime(timerTime),_display(display),_dt(0.0),_ot(0.0),_mouseX(0),_mouseY(0)
{
//Check Timer Function
if(!_timer)
{
throw std::runtime_error("Glut2D - Invalid timer function!!!");
}
//Check Display Function
if(!_display)
{
throw std::runtime_error("Glut2D - Invalid display function!!!");
}
//Add to Static Vector
_instance.push_back(this);
//Set Window Size and Create Window
glutInitWindowSize(_windowWidth,_windowHeight);
_windowID=glutCreateWindow(windowCaption.c_str());
//Input Functions
glutKeyboardFunc(keyboardDown);
glutKeyboardUpFunc(keyboardUp);
glutSpecialFunc(specialDown);
glutSpecialUpFunc(specialUp);
glutMouseFunc(mouse);
glutEntryFunc(mouseEntry);
glutMotionFunc(motion);
glutPassiveMotionFunc(motion);
glutSetKeyRepeat(GLUT_KEY_REPEAT_OFF);
//Window Functions
glutReshapeFunc(Glut2D::reshape);
glutWindowStatusFunc(Glut2D::windowStatus);
//Timer Function
glutTimerFunc(_timerTime,Glut2D::timer,0);
//Display Function
glutDisplayFunc(Glut2D::display);
//Enable Color Key Transparency
glEnable(GL_ALPHA_TEST);
glAlphaFunc(GL_GREATER,0.0);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
}
GLUTwrapper::GLUTwrapper ( EventHandlerBase *h )
{
if (handler)
{
std::cerr << "Only one instance of the GLUTwrapper class allowed!" << std::endl;
std::exit(1);
}
int a = h->getArgc();
glutInit(&a,h->getArgv());
glutInitContextVersion (3, 3);
glutInitContextFlags (GLUT_CORE_PROFILE | GLUT_DEBUG);
glutInitWindowSize(h->getWindowWidth(),h->getWindowHeight());
glutInitWindowPosition(10,10);
glutInitDisplayMode(h->getWindowMode());
windowID = glutCreateWindow("A window");
glewExperimental=GL_TRUE;
GLenum err=glewInit();
if(err!=GLEW_OK)
{
//Problem: glewInit failed, something is seriously wrong.
cout<<"glewInit failed, aborting."<<endl;
exit(1);
}
//if (glewIsSupported("GL_VERSION_3_1"))
// cout << "Ready for OpenGL 3.1" << endl;
//else
// {
// cerr << "OpenGL 3.1 not supported" << endl;
// exit(1);
// }
handler = h;
glutMouseFunc(mouseButton);
glutMotionFunc(activeMotion);
glutPassiveMotionFunc(passiveMotion);
glutIdleFunc(idleFunction);
glutDisplayFunc(draw);
glutVisibilityFunc(visibilityFunction);
glutSpecialFunc(specialFunction);
glutEntryFunc(entryFunction);
glutKeyboardFunc(keyPressed);
glutReshapeFunc(resize);
h->initializeGL();
}
void GlutInit()
{
glutSetKeyRepeat(GLUT_KEY_REPEAT_OFF) ;
glutKeyboardFunc(KeyboardDown);
glutKeyboardUpFunc(KeyboardUp);
glutSpecialFunc(SpecialDown);
glutSpecialUpFunc(SpecialUp);
glutMouseFunc(MouseButton);
glutMotionFunc(MouseMotion);
glutPassiveMotionFunc(MouseMotion);
glutDisplayFunc(Display);
glutIdleFunc(Display);
glutReshapeFunc(Reshape);
glutEntryFunc(MouseEntry);
//glutVisibilityFunc(visible);
}
void
OpenSteer::initializeGraphics (int argc, char **argv)
{
// initialize GLUT state based on command line arguments
glutInit (&argc, argv);
// display modes: RGB+Z and double buffered
GLint mode = GLUT_RGB | GLUT_DEPTH | GLUT_DOUBLE;
glutInitDisplayMode (mode);
// create and initialize our window with GLUT tools
// (center window on screen with size equal to "ws" times screen size)
const int sw = glutGet (GLUT_SCREEN_WIDTH);
const int sh = glutGet (GLUT_SCREEN_HEIGHT);
const float ws = 0.8f; // window_size / screen_size
const int ww = (int) (sw * ws);
const int wh = (int) (sh * ws);
glutInitWindowPosition ((int) (sw * (1-ws)/2), (int) (sh * (1-ws)/2));
glutInitWindowSize (ww, wh);
windowID = glutCreateWindow (appVersionName.c_str());
reshapeFunc (ww, wh);
initGL ();
// register our display function, make it the idle handler too
glutDisplayFunc (&displayFunc);
glutIdleFunc (&displayFunc);
// register handler for window reshaping
glutReshapeFunc (&reshapeFunc);
// register handler for keyboard events
glutKeyboardFunc (&keyboardFunc);
glutSpecialFunc (&specialFunc);
// register handler for mouse button events
glutMouseFunc (&mouseButtonFunc);
// register handler to track mouse motion when any button down
glutMotionFunc (mouseMotionFunc);
// register handler to track mouse motion when no buttons down
glutPassiveMotionFunc (mousePassiveMotionFunc);
// register handler for when mouse enters or exists the window
glutEntryFunc (mouseEnterExitWindowFunc);
}
void
entry(int state)
{
printf("entry: %s\n", state == GLUT_LEFT ? "left" : "entered");
switch (estate) {
case 0:
if (state == GLUT_LEFT)
estate++;
break;
case 1:
if (state == GLUT_ENTERED)
estate++;
glutTimerFunc(1000, time6, 6);
glutEntryFunc(NULL);
break;
}
}
void registerWindowCallback::callback() {
freeglutManager->windows[window->id] = window;
glutSetWindow(window->id);
glutDisplayFunc(freeglutManager_glutDisplayFunc);
glutReshapeFunc(freeglutManager_glutReshapeFunc);
glutKeyboardFunc(freeglutManager_glutKeyboardFunc);
glutMouseFunc(freeglutManager_glutMouseFunc);
glutMotionFunc(freeglutManager_glutMotionFunc);
glutPassiveMotionFunc(freeglutManager_glutPassiveMotionFunc);
glutVisibilityFunc(freeglutManager_glutVisibilityFunc);
glutEntryFunc(freeglutManager_glutEntryFunc);
glutSpecialFunc(freeglutManager_glutSpecialFunc);
glutTimerFunc(2000, freeglutManager_RenderTimer, window->id);
glutShowWindow();
waiting = false;
}
void WindowsManager::createWindows(int argc, char** argv)
{
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_MULTISAMPLE | GLUT_RGBA | GLUT_DOUBLE | GLUT_DEPTH );
if(m_subWindow)
glutInitWindowSize(IntialSize*2,IntialSize);
else
glutInitWindowSize(IntialSize,IntialSize);
m_window1 = glutCreateWindow("Haptic launch");
glutPositionWindow(IntialPosition,IntialPosition);
m_dt.init1();
glutReshapeFunc(m_reshape1);
glutDisplayFunc(m_display1);
glutKeyboardFunc(m_keyboard1);
glutKeyboardUpFunc(m_keyboardUp1);
glutMouseFunc(m_mouse1);
glutMotionFunc(m_motion1);
glutEntryFunc(m_entry1);
/*glutInitWindowSize(IntialSize,IntialSize);
m_window2 = glutCreateWindow("Dual Touch 2");
glutPositionWindow(IntialPosition+IntialSize+IntialMargin,IntialPosition);
m_dt.init2();
glutReshapeFunc(m_reshape2);
glutDisplayFunc(m_display2);
glutKeyboardFunc(m_keyboard2);
glutKeyboardUpFunc(m_keyboardUp2);
glutMouseFunc(m_mouse2);
glutMotionFunc(m_motion2);
glutEntryFunc(m_entry2);*/
//setFullScreen(m_fullScreen);
//glutTimerFunc(0,m_idle2,0);
glutIdleFunc(m_idle);
glutMainLoop();
}
void
InitGraphics( )
{
glutInitDisplayMode( GLUT_RGBA | GLUT_DOUBLE | GLUT_DEPTH );
glutInitWindowPosition( 0, 0 );
glutInitWindowSize( INIT_WINDOW_SIZE, INIT_WINDOW_SIZE );
MainWindow = glutCreateWindow( WINDOWTITLE );
glutSetWindowTitle( WINDOWTITLE );
glClearColor( BACKCOLOR[0], BACKCOLOR[1], BACKCOLOR[2], BACKCOLOR[3] );
// setup the callback routines:
glutSetWindow( MainWindow );
glutDisplayFunc( Display );
glutReshapeFunc( Resize );
glutKeyboardFunc( Keyboard );
glutMouseFunc( MouseButton );
glutMotionFunc( MouseMotion );
glutPassiveMotionFunc( NULL );
glutVisibilityFunc( Visibility );
glutEntryFunc( NULL );
glutSpecialFunc( NULL );
glutSpaceballMotionFunc( NULL );
glutSpaceballRotateFunc( NULL );
glutSpaceballButtonFunc( NULL );
glutButtonBoxFunc( NULL );
glutDialsFunc( NULL );
glutTabletMotionFunc( NULL );
glutTabletButtonFunc( NULL );
glutMenuStateFunc( NULL );
glutTimerFunc( 0, NULL, 0 );
#ifdef WIN32
GLenum err = glewInit();
if( err != GLEW_OK )
{
fprintf( stderr, "glewInit Error\n" );
}
#endif
}
void main(int argc, char* argv[]){
/****************************************/
/* Initialize GLUT and create window */
/****************************************/
glutInit(&argc, argv);
// Set the window x and y coordinates such that the
// window becomes centered
window.centerOnScreen();
// Connect to the windowing system + create a window
// with the specified dimensions and position
// + set the display mode + specify the window title.
glutInitWindowSize(window.window_width, window.window_height);
glutInitWindowPosition(window.window_x, window.window_y);
glutInitDisplayMode(GLUT_RGBA | GLUT_DOUBLE);
main_window = glutCreateWindow("Bind Mesh");
init();
glutDisplayFunc(onDisplay);
glutReshapeFunc(onReshape);
glutKeyboardFunc(onKeyboard);
glutMouseFunc(onMouse);
glutMotionFunc(onMotion);
glutEntryFunc(onEntry);
scene = Scene(800, 600);
scene.createModel("wasp.skel", "wasp.skin");
//scene.createSkel("tube.skel");
window = Window(800, 600, scene);
window.main_window = main_window;
// Setup all GLUI stuff
setupGLUI();
glutMainLoop();
}
GLUTwrapper::GLUTwrapper ( EventHandlerBase *h )
{
if (handler)
{
std::cerr << "Only one instance of the GLUTwrapper class allowed!" << std::endl;
std::exit(1);
}
int a = h->getArgc();
glutInit(&a,h->getArgv());
glutInitWindowSize(h->getWindowWidth(),h->getWindowHeight());
glutInitWindowPosition(10,10);
glutInitDisplayMode(h->getWindowMode());
windowID = glutCreateWindow("A window");
// initialize glew and check for OpenGL 4.0 support
glewInit();
if (glewIsSupported("GL_VERSION_4_0"))
cout << "Ready for OpenGL 4.0" << endl;
else
{
cerr << "OpenGL 4.0 not supported" << endl;
exit(1);
}
handler = h;
glutMouseFunc(mouseButton);
glutMotionFunc(activeMotion);
glutPassiveMotionFunc(passiveMotion);
glutIdleFunc(idleFunction);
glutDisplayFunc(draw);
glutVisibilityFunc(visibilityFunction);
glutSpecialFunc(specialFunction);
glutEntryFunc(entryFunction);
glutKeyboardFunc(keyPressed);
glutReshapeFunc(resize);
h->initializeGL();
}
int main(int argc, char **argv)
{
/* Initialize GLUT */
glutInit(&argc, argv);
glutInitDisplayMode( GLUT_DOUBLE | GLUT_RGBA | GLUT_DEPTH );
glutInitWindowSize(window_width, window_height);
glutCreateWindow("MazeViewer");
glutInitWindowPosition(100,50);
/* Set all the GLUT callback functions */
glutDisplayFunc(display); /* in GLUTCallbacks.cpp */
//glutIdleFunc(redisplay); /* use an idle function to compute frame rate */
glutIdleFunc(NULL); /* turn off idle function when debugging */
glutReshapeFunc(reshape); /* in GLUTCallbacks.cpp */
glutKeyboardFunc(keyboard); /* in GLUTCallbacks.cpp */
glutEntryFunc(mouseEntry); /* in GLUTMouseCallbacks.cpp */ /* doesn't work */
glutMotionFunc(mouseMotion); /* in GLUTMouseCallbacks.cpp */
glutPassiveMotionFunc(mouseMotion);
/* set the eye's initial location */
eye_pos[0] = 0.0;
eye_pos[1] = 0.0;
eye_pos[2] = 5.0;
/* initialize the eye's parameters */
eye_theta = 180.0;
eye_phi = 90.0;
eye_fov = 45.0;
/* Create the Scene object that we shall render */
MazeParser mp;
scene = mp.loadScene((char*)"maze.txt");
initializeTexturesOpenGL(scene); /* in SceneRenderOpenGL.cpp */
glutMainLoop(); /* Enter GLUT's main loop */
return 1;
}
int
gluiHorizontalSlider(int parent, int x, int y, int width, int height,
float percent, void (*update)(float))
{
GLUIslider* slider = (GLUIslider*)malloc(sizeof(GLUIslider));
slider->next = _gluiSliders;
_gluiSliders = slider;
slider->type = GLUI_HORIZONTAL;
slider->parent = parent;
slider->window = glutCreateSubWindow(parent, x, y, width, height);
slider->win_x = x;
slider->win_y = y;
slider->win_w = width;
slider->win_h = height;
slider->update = update;
slider->lit = GL_FALSE;
/* glutSetCursor(GLUT_CURSOR_LEFT_RIGHT); */
glutDisplayFunc(_gluiDisplay);
glutEntryFunc(_gluiEntry);
glutMouseFunc(_gluiMouse);
glutMotionFunc(_gluiMotion);
glutPassiveMotionFunc(_gluiPassive);
glDisable(GL_LIGHTING);
glDisable(GL_DEPTH_TEST);
slider->length = width;
if (width < 0) {
glutSetWindow(parent);
slider->length = glutGet(GLUT_WINDOW_WIDTH) + width - slider->win_x;
}
slider->knob = _gluiKnobPosition(slider, percent);
_gluiConstrainKnob(slider);
return slider->window;
}
//*************************************************************************
// Program Main method.
//*************************************************************************
int main (int argc, char **argv)
{
// Connect to the windowing system + create a window
// with the specified dimensions and position
// + set the display mode + specify the window title.
glutInit(&argc, argv);
glutInitWindowSize (window_width, window_height);
glutInitWindowPosition (window_x, window_y);
glutInitDisplayMode (GLUT_RGBA | GLUT_DOUBLE);
main_window = glutCreateWindow (window_title);
// Set the window x and y coordinates such that the
// window becomes centered
centerOnScreen ();
// View in full screen if the full_screen flag is on
if (full_screen)
glutFullScreen ();
// Set OpenGL context initial state.
init();
// Set the GLUT callback functions
glutDisplayFunc (display);
glutReshapeFunc (reshape);
glutMouseFunc (mouse);
glutMotionFunc (motion);
glutPassiveMotionFunc (pmotion);
glutKeyboardFunc (keyboard);
glutSpecialFunc (special);
glutEntryFunc (entry);
// Setup all GLUI stuff
setupGLUI ();
// Start GLUT event processing loop
glutMainLoop();
return 0;
}