void reshape( int width, int height )
{
winWidth = width;
winHeight = height;
std::cout << "reshape " << width << " " << height << std::endl;
window->resize( width, height );
}
void reshape( int width, int height )
{
printf("reshape %d %d\n",width,height);
glViewport(0, 0, width, height);
clientWindow->resize( width, height );
glutPostRedisplay();
}
// react to size changes
void reshape(int w, int h)
{
if(glutGetWindow() == mainwinid)
{
mgr->resize(w,h);
glutPostRedisplay();
}
else if(glutGetWindow() == debugwinid)
{
debugwin->resize(w,h);
glutPostRedisplay();
}
}
int main(int argc,char **argv)
{
int winid;
// initialize Glut
glutInit(&argc, argv);
glutInitDisplayMode( GLUT_RGB |GLUT_DEPTH | GLUT_DOUBLE);
if(!argv[1])
{
std::cout << "No name was given!" << std::endl;
return -1;
}
// init OpenSG
OSG::osgInit(argc, argv);
winid = glutCreateWindow(argv[1]);
glutDisplayFunc(display);
glutIdleFunc(display);
glutReshapeFunc(reshape);
glutSetCursor(GLUT_CURSOR_NONE);
ract = OSG::RenderAction::create();
window = OSG::GLUTWindow::create();
window->setGlutId(winid);
window->init();
window->resize(512, 512);
//create a new server that will be connected via multicast
//argv[1] is the name of the server (at least it should be...)
server = new OSG::ClusterServer(window, argv[1], "StreamSock", "");
server->start();
glutMainLoop();
return 0;
}
void reshape(int width, int height)
{
window->resize(width, height);
}
int doMain(int argc,char **argv)
{
int i;
char *opt;
std::vector<std::string> filenames;
std::vector<std::string> servers;
std::string connectionType = "StreamSock";
std::string connectionParameters;
int rows=1;
int cols=-1;
char type='M';
bool clientRendering=true;
bool compose=false;
std::string composerType="";
std::string autostart;
for(i=1;i<argc;i++)
{
if(strlen(argv[i])>1 && argv[i][0]=='-')
{
switch(argv[i][1])
{
case 'o':
opt = argv[i][2] ? argv[i]+2 : argv[++i];
connectionParameters = opt;
printf("connectionParameters: '%s'\n", connectionParameters.c_str());
break;
case 'A':
opt = argv[i][2] ? argv[i]+2 : argv[++i];
autostart = opt;
break;
case 'D':
opt = argv[i][2] ? argv[i]+2 : argv[++i];
if(sscanf(opt,"%f,%f,%f",&ca,&cb,&cc)!=3)
{
std::cout << "Copy opton -D x,y,z" << std::endl;
return 1;
}
break;
case 'b':
opt = argv[i][2] ? argv[i]+2 : argv[++i];
serviceInterface.assign(opt);
serviceInterfaceValid = true;
break;
case 'B':
opt = argv[i][2] ? argv[i]+2 : argv[++i];
serviceAddress.assign(opt);
serviceAddressValid = true;
break;
case 'f':
opt = argv[i][2] ? argv[i]+2 : argv[++i];
filenames.push_back(opt);
printf("<%s>\n",opt);
break;
case 'm':
connectionType="Multicast";
break;
case 'r':
opt = argv[i][2] ? argv[i]+2 : argv[++i];
if(sscanf(opt,"%d,%d",&rows,&cols) != 2)
sscanf(opt,"%d",&rows);
break;
case 't':
opt = argv[i][2] ? argv[i]+2 : argv[++i];
subtilesize=atoi(opt);
break;
#ifdef FRAMEINTERLEAVE
case 'i':
opt = argv[i][2] ? argv[i]+2 : argv[++i];
interleave=atoi(opt);
break;
#endif
case 'C':
compose=true;
break;
case 'F':
type='F';
break;
case 'X':
type='X';
break;
case 'P':
type='P';
break;
case 'L':
{
type='L';
int lpos=2;
while(argv[i][lpos])
{
if(argv[i][lpos] == 'B')
composerType = "BinarySwapComposer";
if(argv[i][lpos] == 'P')
composerType = "PipelineComposer";
if(argv[i][lpos] == 'S')
composerType = "SepiaComposer";
if(argv[i][lpos] == 'p')
pipelinedBufferRead = true;
++lpos;
}
break;
}
case 'M':
type='M';
break;
case 'I':
type='I';
break;
case 's':
stereoMode=1;
break;
case 'c':
stereoMode=2;
break;
case 'S':
info=true;
break;
case 'e':
opt = argv[i][2] ? argv[i]+2 : argv[++i];
sscanf(opt,"%f",&eyedistance);
break;
case 'z':
opt = argv[i][2] ? argv[i]+2 : argv[++i];
sscanf(opt,"%f",&zeroparallax);
break;
case 'd':
clientRendering=false;
break;
case 'v':
multiport=true;
break;
case 'x':
opt = argv[i][2] ? argv[i]+2 : argv[++i];
sscanf(opt,"%d",&serverx);
break;
case 'y':
opt = argv[i][2] ? argv[i]+2 : argv[++i];
sscanf(opt,"%d",&servery);
break;
case 'a':
opt = argv[i][2] ? argv[i]+2 : argv[++i];
animName=opt;
loadAnim();
animate=true;
break;
case 'l':
opt = argv[i][2] ? argv[i]+2 : argv[++i];
if(sscanf(opt,"%d,%d",&animLoops,&animLength) != 2)
{
animLength = 30;
if(sscanf(opt,"%d",&animLoops) != 1)
{
animLoops = -1;
}
}
break;
case 'g':
opt = argv[i][2] ? argv[i]+2 : argv[++i];
if(sscanf(opt,"%d,%d,%d,%d",
&winwidth,&winheight,&winx,&winy) != 4)
sscanf(opt,"%d,%d",&winwidth,&winheight);
break;
case 'G':
opt = argv[i][2] ? argv[i]+2 : argv[++i];
connectionDestination = opt;
break;
case 'i':
opt = argv[i][2] ? argv[i]+2 : argv[++i];
connectionInterface = opt;
break;
default:
std::cout << argv[0]
<< "-ffile -m -rrows[,cols] -C -M"
<< std::endl;
std::cout << "-m use multicast" << std::endl
<< "-G multicast group" << std::endl
<< "-i interface" << std::endl
<< "-b service interface" << std::endl
<< "-M multi display" << std::endl
#ifdef FRAMEINTERLEAVE
<< "-I frame interleave" << std::endl
#endif
<< "-r number of display rows" << std::endl
<< "-C compose" << std::endl
<< "-F sort-first" << std::endl
<< "-L sort-last" << std::endl
<< "-h this msg" << std::endl
<< "-s stereo" << std::endl
<< "-c red/cyan stereo" << std::endl
<< "-e eye distance" << std::endl
<< "-z zero parallax" << std::endl
<< "-d disable client rendering"<<std::endl
<< "-v use two viewports" << std::endl
<< "-x server x resolution" << std::endl
<< "-y server y resolution" << std::endl
<< "-t subtile size for img composition" << std::endl
<< "-D x,y,z duplicate geometry" << std::endl
<< "-A Autostart command" << std::endl
<< "-o connection parameter string e.g. \"TTL=8\"" << std::endl;
return 0;
}
}
else
{
servers.push_back(argv[i]);
}
}
OSG::ChangeList::setReadWriteDefault(true);
OSG::osgInit(argc, argv);
glutInit(&argc, argv);
glutInitDisplayMode( GLUT_RGB | GLUT_DEPTH | GLUT_DOUBLE );
if(winx >=0 && winy >=0)
glutInitWindowPosition(winx,winy);
glutInitWindowSize(winwidth,winheight);
winid = glutCreateWindow("OpenSG Cluster Client");
glutKeyboardFunc(key);
glutReshapeFunc(reshape);
glutDisplayFunc(display);
if(animate)
glutIdleFunc(display);
glutMouseFunc(mouse);
glutMotionFunc(motion);
ract = OSG::RenderAction::create();
#ifdef OSG_OLD_RENDER_ACTION
ract->setSortTrans(true);
ract->setZWriteTrans(true);
ract->setLocalLights(true);
ract->setCorrectTwoSidedLighting(true);
#endif
// clear changelist from prototypes
OSG::Thread::getCurrentChangeList()->clear();
// create cluster window
switch(type)
{
case 'M':
multidisplay=OSG::MultiDisplayWindow::create();
clusterWindow=multidisplay;
break;
case 'X':
balancedmultidisplay=OSG::BalancedMultiWindow::create();
clusterWindow=balancedmultidisplay;
break;
case 'F':
sortfirst=OSG::SortFirstWindow::create();
if(compose)
sortfirst->setCompose(true);
else
sortfirst->setCompose(false);
clusterWindow=sortfirst;
break;
case 'L':
sortlast=OSG::SortLastWindow::create();
if(!composerType.empty())
{
OSG::FieldContainerUnrecPtr fcPtr =
OSG::FieldContainerFactory::the()->
createContainer(composerType.c_str());
OSG::ImageComposer *icPtr =
dynamic_cast<OSG::ImageComposer *>(fcPtr.get());
if(icPtr != NULL)
{
if(dynamic_cast<OSG::PipelineComposer *>(icPtr) != NULL)
{
if(subtilesize>0)
dynamic_cast<OSG::PipelineComposer *>(icPtr)->setTileSize(subtilesize);
dynamic_cast<OSG::PipelineComposer *>(icPtr)->setPipelined(pipelinedBufferRead);
}
if(dynamic_cast<OSG::BinarySwapComposer *>(icPtr) != NULL)
{
if(subtilesize>0)
dynamic_cast<OSG::BinarySwapComposer *>(icPtr)->setTileSize(subtilesize);
}
icPtr->setStatistics(info);
// icPtr->setShort(false);
sortlast->setComposer(icPtr);
}
}
clusterWindow=sortlast;
break;
#ifdef FRAMEINTERLEAVE
case 'I':
frameinterleave=OSG::FrameInterleaveWindow::create();
clusterWindow=frameinterleave;
if(compose)
frameinterleave->setCompose(true);
else
frameinterleave->setCompose(false);
break;
#endif
case 'P':
sortfirst=OSG::SortFirstWindow::create();
sortfirst->setCompose(false);
clusterWindow=sortfirst;
break;
}
if(!autostart.empty())
clusterWindow->editMFAutostart()->push_back(autostart);
for(i=0 ; i<int(servers.size()) ; ++i)
clusterWindow->editMFServers()->push_back(servers[i]);
if(cols < 0)
cols = clusterWindow->getMFServers()->size32() / rows;
switch(type)
{
case 'M':
multidisplay->setHServers(cols);
multidisplay->setVServers(rows);
break;
case 'X':
balancedmultidisplay->setHServers(cols);
balancedmultidisplay->setVServers(rows);
// balancedmultidisplay->setShowBalancing(true);
// balancedmultidisplay->setShowBalancing(info);
break;
}
#ifdef FRAMEINTERLEAVE
clusterWindow->setInterleave(interleave);
#endif
// create client window
clientWindow=OSG::GLUTWindow::create();
// glutReshapeWindow(800,600);
glutReshapeWindow(winwidth,winheight);
clientWindow->setGlutId(winid);
clientWindow->init();
// init scene graph
init(filenames);
// init client
clusterWindow->setConnectionType(connectionType);
// needs to be called before init()!
clusterWindow->setConnectionParams(connectionParameters);
if(clientRendering)
{
clusterWindow->setClientWindow(clientWindow);
}
clusterWindow->setConnectionDestination(connectionDestination);
clusterWindow->setConnectionInterface(connectionInterface);
clusterWindow->init();
if(serverx > 0)
clusterWindow->resize(serverx,servery);
else
clusterWindow->resize(winwidth,winheight);
clientWindow->resize(winwidth,winheight);
// OSG::FieldContainerFactory::the()->dump();
OSG::commitChanges();
glutMainLoop();
return 0;
}