void HMDStereoRender::drawAll(ISceneManager* smgr) {
ICameraSceneNode* camera = smgr->getActiveCamera();
camera->OnAnimate(_timer->getTime());
// Render Left
_driver->setRenderTarget(_renderTexture, true, true, video::SColor(0,0,0,0));
_pCamera->setProjectionMatrix(_projectionLeft);
vector3df r = camera->getRotation();
vector3df tx(-_eyeSeparation, 0.0,0.0);
tx.rotateXZBy(-r.Y);
tx.rotateYZBy(-r.X);
tx.rotateXYBy(-r.Z);
_pCamera->setPosition(camera->getPosition() + tx);
_pCamera->setTarget(camera->getTarget() + tx);
smgr->setActiveCamera(_pCamera);
smgr->drawAll();
_driver->setRenderTarget(0, false, false, video::SColor(0,100,100,100));
_driver->setViewPort(_viewportLeft);
_distortionCB.lensCenter[0] = _lensShift;
_driver->setMaterial(_renderMaterial);
_driver->drawIndexedTriangleList(_planeVertices, 4, _planeIndices, 2);
// Render Right
_driver->setRenderTarget(_renderTexture, true, true, video::SColor(0,0,0,0));
_pCamera->setProjectionMatrix(_projectionRight);
vector3df r2 = camera->getRotation();
vector3df tx2(-_eyeSeparation, 0.0,0.0);
tx.rotateXZBy(-r2.Y);
tx.rotateYZBy(-r2.X);
tx.rotateXYBy(-r2.Z);
_pCamera->setPosition(camera->getPosition() + tx2);
_pCamera->setTarget(camera->getTarget() + tx2);
smgr->drawAll();
_driver->setRenderTarget(0, false, false, video::SColor(0,100,100,100));
_driver->setViewPort(_viewportRight);
_distortionCB.lensCenter[0] = -_lensShift;
_driver->setMaterial(_renderMaterial);
_driver->drawIndexedTriangleList(_planeVertices, 4, _planeIndices, 2);
smgr->setActiveCamera(camera);
}
//-------------------------------------------------------------------------
// p r e R e n d e r
//-------------------------------------------------------------------------
void CApplication::preRender(u32 delta)
{
static u32 elapsed=0;
elapsed += delta;
if(elapsed > 100)
{
elapsed = 0;
// update debug info if visible
if(m_debugPanel->getVisible())
{
char buf[128];
u32 tris = m_videoDriver->getPrimitiveCountDrawn();
ICameraSceneNode* camera = m_sceneManager->getActiveCamera();
vector3df pos = camera->getPosition();
vector3df rot = camera->getRotation();
vector3df dir = camera->getTarget();
stringc nname = camera->getName();
sprintf(buf,"%s: Pos(%.1f,%.1f,%.1f) Rot(%.1f,%.1f,%.1f) Dir(%.1f,%.1f,%.1f)",
nname.c_str(),pos.X,pos.Y,pos.Z,rot.Y,rot.X,rot.Z,dir.X,dir.Y,dir.Z);
m_debugPanel->updateItem(0,buf);
sprintf(buf,"Frame: Avg(%d) Min(%d) Max(%d), Tris(%d)",
m_fpsAvg, m_fpsMin, m_fpsMax, tris);
m_debugPanel->updateItem(1,buf);
array<stringc> debugStrings;
addCustomDebug(debugStrings);
if(debugStrings.size() > 0)
{
while((debugStrings.size()+2) > m_debugPanel->getItemCount())
{
m_debugPanel->addItem(" " ,EGUIA_CENTER);
}
for(u32 i=0;i<debugStrings.size();i++)
{
m_debugPanel->updateItem(i+2,debugStrings[i]);
}
}
}
}
}
int main(int argc, char* argv[])
{
stringc sceneDirectory, saveDir;
irr::io::path sceneFileName;
UserDataSerializer serializer;
if(argc < 2)
{
printf("error scene file name missing:\n");
printf(" irrbPhysics <input scene filename>\n");
return -1;
}
// initialize Irrlicht
m_device = _createDevice();
if(!m_device)
return -1;
m_fileSystem = m_device->getFileSystem();
m_videoDriver = m_device->getVideoDriver();
m_sceneManager = m_device->getSceneManager();
m_gui = m_device->getGUIEnvironment();
m_debugNode = new CDebugNode(m_sceneManager);
// create debug panel (text area)
core::dimension2du screen = m_videoDriver->getScreenSize();
m_debugPanel = m_gui->addStaticText(L"",rect<s32>(screen.Width-202,0,screen.Width-2,100));
m_debugPanel->setBackgroundColor(SColor(128, 30, 30, 30));
m_debugPanel->setDrawBorder(true);
IGUIFont* font=m_debugPanel->getOverrideFont();
if(!font)
font = m_gui->getSkin()->getFont();
m_charHeight = font->getDimension(L"Ay").Height;
s32 idx=0;
m_charHeight += font->getKerningHeight();
// create help panel (text area)
m_helpPanel = m_gui->addStaticText(L"",rect<s32>(2,0,202,200));
m_helpPanel->setBackgroundColor(SColor(128, 30, 30, 30));
m_helpPanel->setDrawBorder(true);
_addHelpText("F1 - Toggle Help");
_addHelpText("F3 - Cycle Wire, Points, Solid");
_addHelpText("F4 - Toggle Physics Debug");
_addHelpText("F5 - Warp To Start Position");
_addHelpText("F9 - Detach Camera");
// turn hardware cursor off
m_device->getCursorControl()->setVisible(false);
#if defined(USE_BULLET)
m_device->setWindowCaption(L"irrb Collision/Physics example - Using Bullet");
#elif defined(USE_IRRPHYSX)
m_device->setWindowCaption(L"irrb Collision/Physics example - Using IrrPhysx");
#else
m_device->setWindowCaption(L"irrb Collision/Physics example - Using Irrlicht");
#endif
m_camera = m_sceneManager->addCameraSceneNodeFPS(0, 100.0f, m_moveSpeed, -1, keyMap, 5, true, m_jumpSpeed);
m_camera->setPosition(vector3df(0,10,0));
m_camera->setFOV(core::PI / 2.5f);
m_camera->setNearValue(.1f);
m_camera->setFarValue(1000.f);
// save off animator
core::list<ISceneNodeAnimator*>::ConstIterator anims=m_camera->getAnimators().begin();
while(anims != m_camera->getAnimators().end())
{
if ((*anims)->getType() == ESNAT_CAMERA_FPS)
{
m_fpsAnimator = (ISceneNodeAnimatorCameraFPS*)*anims;
break;
}
++anims;
}
// init physics library
_initPhysicsLibrary();
m_displayPhysicsDebug = true;
_enablePhysicsDebug(true);
m_debugNode->setVisible(true);
// load scene
sceneFileName = argv[1];
sceneDirectory = m_fileSystem->getFileDir(sceneFileName);
saveDir = m_fileSystem->getWorkingDirectory();
m_fileSystem->changeWorkingDirectoryTo(sceneDirectory);
m_sceneManager->loadScene(sceneFileName.c_str(), &serializer);
m_fileSystem->changeWorkingDirectoryTo(saveDir);
// if the scene also contained a camera, set the active
// camera to our fps camera and update the fps pos/rot.
if(m_camera && (m_camera != m_sceneManager->getActiveCamera()))
{
ICameraSceneNode* anode = m_sceneManager->getActiveCamera();
m_camera->setPosition(anode->getPosition());
m_camera->setRotation(anode->getRotation());
m_sceneManager->setActiveCamera(m_camera);
m_startPos = m_camera->getPosition();
_warp(m_startPos);
}
ITimer* timer = m_device->getTimer();
u32 current, last = timer->getRealTime();
u32 delta = 0;
while(m_device->run() && m_running)
{
_clearDebugText();
m_videoDriver->beginScene(true, true, SColor(255,100,101,140));
// calc milliseconds since last frame
current = timer->getRealTime();
delta = current-last;
last = current;
// update collision/physics simulation
_stepSimulation(delta);
m_sceneManager->drawAll();
static char buf[64];
sprintf(buf, "FPS: %d", m_videoDriver->getFPS());
_updateDebugText(0, buf);
m_gui->drawAll();
m_videoDriver->endScene();
}
m_device->drop();
delete m_eventReceiver;
return 0;
}
WxIrrMainWindow::WxIrrMainWindow(const wxString& title, void (*draw)(WxIrrViewportManager*), void (*update)(void),
bool (*irrlichtLeftMouseDown)(bool controlDown, bool shiftDown, int x, int y),
bool (*irrlichtLeftMouseUp)(bool controlDown, bool shiftDown, int x, int y),
bool (*irrlichtLeftMouseDoubleClick)(bool controlDown, bool shiftDown, int x, int y),
bool (*irrlichtMouseMove)(bool controlDown, bool shiftDown, int x, int y, int moveX, int moveY),
void (*irrlichtCameraMouseMove)(int moveX, int moveY, WxIrrViewport* selectedViewport),
void (*irrlichtCameraKeyDown)(int id, WxIrrViewport* selectedViewport), void (*irrlichtCameraKeyUp)(int id), void (*irrlichtCameraKeyboardReset)(void),
void (*simulationMouseMove)(wxPoint mousePos, bool isShiftDown, WxIrrViewport* mouseOverViewport),
bool (*simulationMouseClick)(bool isShiftDown, bool isControlDown), bool (*simulationMouseDoubleClick)(void), void (*SimulationStartMouseChecking)(void),
void (*onSimulationShowAxesFunctionPointer)(bool), void (*onSimulationShowObjectNameFunctionPointer)(bool),
SColor (*onSimulationXAxisGetColorFunctionPointer)(void), SColor (*onSimulationYAxisGetColorFunctionPointer)(void), SColor (*onSimulationZAxisGetColorFunctionPointer)(void),
void (*onSimulationXAxisChangeColorFunctionPointer)(wxColour& color), void (*onSimulationYAxisChangeColorFunctionPointer)(wxColour& color), void (*onSimulationZAxisChangeColorFunctionPointer)(wxColour& color),
void (*onSimulationShowXYGridFunctionPointer)(bool), void (*onSimulationShowXZGridFunctionPointer)(bool), void (*onSimulationShowYZGridFunctionPointer)(bool))
: wxFrame(NULL, wxID_ANY, title, wxDefaultPosition, wxSize(800, 600))
{
OnSimulationShowAxesFunctionPointer = onSimulationShowAxesFunctionPointer;
OnSimulationShowObjectNameFunctionPointer = onSimulationShowObjectNameFunctionPointer;
OnSimulationXAxisGetColorFunctionPointer = onSimulationXAxisGetColorFunctionPointer;
OnSimulationYAxisGetColorFunctionPointer = onSimulationYAxisGetColorFunctionPointer;
OnSimulationZAxisGetColorFunctionPointer = onSimulationZAxisGetColorFunctionPointer;
OnSimulationXAxisChangeColorFunctionPointer = onSimulationXAxisChangeColorFunctionPointer;
OnSimulationYAxisChangeColorFunctionPointer = onSimulationYAxisChangeColorFunctionPointer;
OnSimulationZAxisChangeColorFunctionPointer = onSimulationZAxisChangeColorFunctionPointer;
OnSimulationShowXYGridFunctionPointer = onSimulationShowXYGridFunctionPointer;
OnSimulationShowXZGridFunctionPointer = onSimulationShowXZGridFunctionPointer;
OnSimulationShowYZGridFunctionPointer = onSimulationShowYZGridFunctionPointer;
leftPanel = new WxIrrViewportWindow(this, 1000);
leftPanel->SetBackgroundColour(wxColour(wxT("Black")));
irr::SIrrlichtCreationParameters param;
#if defined _WX_IRR_WINDOWS
param.DriverType = EDT_DIRECT3D9;
param.AntiAlias = false;
param.WindowId = reinterpret_cast<void*>(GetLeftPanelHandle());
#elif defined _WX_IRR_LINUX
param.DriverType = EDT_OPENGL;
param.AntiAlias = false;
GtkWidget* handle = (GtkWidget*)GetLeftPanelHandle();
gtk_widget_realize(handle);
Window xHandle = GDK_WINDOW_XWINDOW(handle->window);
param.WindowId = (void*)(xHandle);
#elif defined _WX_IRR_MACOS
//param.DriverType = EDT_OPENGL;
#else
//return false;
Close();
#endif
leftPanel->InitalizeViewportManager();
SetupDevice(param, draw, update, irrlichtLeftMouseDown, irrlichtLeftMouseUp, irrlichtLeftMouseDoubleClick, irrlichtMouseMove, irrlichtCameraMouseMove, irrlichtCameraKeyDown, irrlichtCameraKeyUp, irrlichtCameraKeyboardReset,
simulationMouseMove, simulationMouseClick, simulationMouseDoubleClick, SimulationStartMouseChecking);
//Main camera
ICameraSceneNode* camera = GetDevice()->getSceneManager()->addCameraSceneNode();
camera->setPosition(Vector3(30,-10,30));
//camera->bindTargetAndRotation(true);
//camera->setTarget(Vector3(0,0,0));
Vector3 currentCameraRot = camera->getRotation();
Vector3 rot = currentCameraRot.rotationToDirection();
Vector3 pos = camera->getPosition();
camera->setTarget(rot + pos);
camera->setFarValue(100000);
SetCamera(camera);
rightPanel = new SimulationPanel(this, 1001, wxDefaultPosition, wxDefaultSize);
rightPanel->SetBackgroundColour(wxColour(wxT("Black")));
m_mgr.SetManagedWindow(this);
//Create Main Menu
menuBar = new wxMenuBar();
menuBarManager = new PhysicsHelperMenuBar(menuBar);
SetMenuBar( menuBar );
//Status bar
CreateStatusBar();
SetStatusText( wxT("PhysicsHelper") );
statusBarText = wxT("PhysicsHelper");
toolBarsManager = new PhysicsHelperToolbars(this, m_mgr);
//add the normal panes
m_mgr.AddPane(leftPanel, wxAuiPaneInfo().CenterPane().Name(wxT("leftPanel")));
m_mgr.AddPane(rightPanel, wxAuiPaneInfo().CloseButton(false).Right().PinButton(true).MinimizeButton(true).Name(wxT("rightPanel")));
m_mgr.Update();
//Centre();
}