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Message #00872
[svn] r1627 - in trunk: extra gui/qt3 pkg/common/Engine/DeusExMachina
Author: eudoxos
Date: 2009-01-18 13:30:14 +0100 (Sun, 18 Jan 2009)
New Revision: 1627
Modified:
trunk/extra/Brefcom.cpp
trunk/gui/qt3/GLSimulationPlayerViewer.cpp
trunk/gui/qt3/GLSimulationPlayerViewer.hpp
trunk/gui/qt3/QtGUI-python.cpp
trunk/gui/qt3/qt.py
trunk/pkg/common/Engine/DeusExMachina/RotationEngine.cpp
trunk/pkg/common/Engine/DeusExMachina/RotationEngine.hpp
Log:
1. fix damage colorizer (removed dynamic_cast causing segfaults on non-spheres)
2. InterpolatingSpiralEngine now takes bool wrap rather than Real period.
3. qt.makePlayerVideo takse startWait argument, which waits for Backspace before starting (useful for setting up the view manually); postLoadHook gets run afterwards now.
Modified: trunk/extra/Brefcom.cpp
===================================================================
--- trunk/extra/Brefcom.cpp 2009-01-17 22:26:54 UTC (rev 1626)
+++ trunk/extra/Brefcom.cpp 2009-01-18 12:30:14 UTC (rev 1627)
@@ -272,7 +272,8 @@
FOREACH(shared_ptr<Body> B, *rootBody->bodies){
body_id_t id=B->getId();
// add damaged contacts that have already been deleted
- shared_ptr<BrefcomPhysParams> bpp=YADE_PTR_CAST<BrefcomPhysParams>(B->physicalParameters);
+ BrefcomPhysParams* bpp=dynamic_cast<BrefcomPhysParams*>(B->physicalParameters.get());
+ if(!bpp) continue;
//if(bodyDamage[B->getId()].first==0) {B->geometricalModel->diffuseColor=Vector3r(0.5,0.5,B->isDynamic?0:1); continue; }
int pastOrPresentContacts=bodyDamage[id].first+bpp->numBrokenCohesive;
if(pastOrPresentContacts>0) bpp->normDmg=(bodyDamage[id].second+bpp->numBrokenCohesive)/pastOrPresentContacts;
Modified: trunk/gui/qt3/GLSimulationPlayerViewer.cpp
===================================================================
--- trunk/gui/qt3/GLSimulationPlayerViewer.cpp 2009-01-17 22:26:54 UTC (rev 1626)
+++ trunk/gui/qt3/GLSimulationPlayerViewer.cpp 2009-01-18 12:30:14 UTC (rev 1627)
@@ -39,6 +39,7 @@
void GLSimulationPlayerViewer::keyPressEvent(QKeyEvent* e){
if(e->key()==Qt::Key_H && (e->state() & AltButton)){ if(simPlayer->isHidden()) simPlayer->show(); else simPlayer->hide(); }
+ else if(e->key()==Qt::Key_Backspace && !trigger) { trigger=true; }
else GLViewer::keyPressEvent(e);
}
Modified: trunk/gui/qt3/GLSimulationPlayerViewer.hpp
===================================================================
--- trunk/gui/qt3/GLSimulationPlayerViewer.hpp 2009-01-17 22:26:54 UTC (rev 1626)
+++ trunk/gui/qt3/GLSimulationPlayerViewer.hpp 2009-01-18 12:30:14 UTC (rev 1627)
@@ -32,6 +32,7 @@
Real wallClock, realTime;
virtual string getRealTimeString();
public:
+ bool trigger;
list<string> snapshots;
QtSimulationPlayer* simPlayer;
boost::posix_time::ptime lastCheckPointTime;
Modified: trunk/gui/qt3/QtGUI-python.cpp
===================================================================
--- trunk/gui/qt3/QtGUI-python.cpp 2009-01-17 22:26:54 UTC (rev 1626)
+++ trunk/gui/qt3/QtGUI-python.cpp 2009-01-18 12:30:14 UTC (rev 1627)
@@ -75,25 +75,21 @@
*
* @returns tuple of (wildcard,[snap0,snap1,snap2,...]), where the list contains filename of snapshots.
*/
-python::tuple runPlayerSession(string savedSim,string snapBase="",string savedQGLState="",int dispParamsNo=-1,int stride=1,string postLoadHook=""){
+python::tuple runPlayerSession(string savedSim,string snapBase="",string savedQGLState="",int dispParamsNo=-1,int stride=1,string postLoadHook="",bool startWait=false){
evtPLAYER();
shared_ptr<QtSimulationPlayer> player=ensuredMainWindow()->player;
GLSimulationPlayerViewer* glv=player->glSimulationPlayerViewer;
- player->hide();
string snapBase2(snapBase);
if(snapBase2.empty()){ char tmpnam_str [L_tmpnam]; tmpnam(tmpnam_str); snapBase2=tmpnam_str; LOG_INFO("Using "<<snapBase2<<" as temporary basename for snapshots."); }
glv->stride=stride;
glv->load(savedSim);
- if(!postLoadHook.empty()){ PyGILState_STATE gstate; LOG_INFO("Running postLoadHook "<<postLoadHook); Py_BEGIN_ALLOW_THREADS; gstate = PyGILState_Ensure(); PyRun_SimpleString(postLoadHook.c_str()); PyGILState_Release(gstate); Py_END_ALLOW_THREADS; }
glv->saveSnapShots=true;
glv->snapshotsBase=snapBase2;
- if(!savedQGLState.empty()){
- LOG_INFO("Loading view state from "<<savedQGLState);
- glv->setStateFileName(savedQGLState);
- glv->restoreStateFromFile();
- glv->setStateFileName(QString::null);
- }
+ if(!savedQGLState.empty()){ LOG_INFO("Loading view state from "<<savedQGLState); glv->setStateFileName(savedQGLState); glv->restoreStateFromFile(); glv->setStateFileName(QString::null); }
if(dispParamsNo>=0) { LOG_INFO("Loading view state from state #"<<dispParamsNo); glv->useDisplayParameters(dispParamsNo);}
+ if(startWait){ LOG_INFO("[[[ Manual view setup, press BACKSPACE to start player ]]]"); glv->trigger=false; while(!glv->trigger) {usleep(200000);cerr<<"@";} }
+ if(!postLoadHook.empty()){ PyGILState_STATE gstate; LOG_INFO("Running postLoadHook "<<postLoadHook); Py_BEGIN_ALLOW_THREADS; gstate = PyGILState_Ensure(); PyRun_SimpleString(postLoadHook.c_str()); PyGILState_Release(gstate); Py_END_ALLOW_THREADS; }
+ player->hide();
glv->raise();
glv->startAnimation();
Py_BEGIN_ALLOW_THREADS;
@@ -105,7 +101,7 @@
bool qtGuiIsActive(){return (bool)YadeQtMainWindow::self;}
-BOOST_PYTHON_FUNCTION_OVERLOADS(runPlayerSession_overloads,runPlayerSession,2,6);
+BOOST_PYTHON_FUNCTION_OVERLOADS(runPlayerSession_overloads,runPlayerSession,2,7);
qglviewer::Vec tuple2vec(python::tuple t){ qglviewer::Vec ret; for(int i=0;i<3;i++){python::extract<Real> e(t[i]); if(!e.check()) throw invalid_argument("Element #"+lexical_cast<string>(i)+" is not a number"); ret[i]=e();} return ret;};
python::tuple vec2tuple(qglviewer::Vec v){return python::make_tuple(v[0],v[1],v[2]);};
@@ -166,7 +162,7 @@
def("Renderer",ensuredRenderer,"Return wrapped OpenGLRenderingEngine; the renderer is constructed if necessary.");
def("close",Quit);
def("isActive",qtGuiIsActive,"Whether the Qt GUI is being used.");
- def("runPlayerSession",runPlayerSession,runPlayerSession_overloads(args("savedQGLState","dispParamsNo","stride","postLoadHook")));
+ def("runPlayerSession",runPlayerSession,runPlayerSession_overloads(args("savedQGLState","dispParamsNo","stride","postLoadHook","startWait")));
def("views",getAllViews);
BASIC_PY_PROXY_WRAPPER(pyOpenGLRenderingEngine,"GLRenderer")
Modified: trunk/gui/qt3/qt.py
===================================================================
--- trunk/gui/qt3/qt.py 2009-01-17 22:26:54 UTC (rev 1626)
+++ trunk/gui/qt3/qt.py 2009-01-18 12:30:14 UTC (rev 1627)
@@ -36,7 +36,7 @@
o.engines=origEngines
-def makePlayerVideo(playerDb,out,viewerState=None,dispParamsNo=-1,stride=1,fps=24,postLoadHook=None):
+def makePlayerVideo(playerDb,out,viewerState=None,dispParamsNo=-1,stride=1,fps=24,postLoadHook=None,startWait=False):
"""Create video by replaying a simulation. Snapshots are taken to temporary files,
encoded to a .ogg stream (theora codec); temps are deleted at the end.
@@ -59,7 +59,8 @@
savedQGLState=(viewerState if viewerState else ''),
dispParamsNo=dispParamsNo,
stride=stride,
- postLoadHook=(postLoadHook if postLoadHook else ''))
+ postLoadHook=(postLoadHook if postLoadHook else ''),
+ startWait=startWait)
utils.encodeVideoFromFrames(wildcard,out,renameNotOverwrite=True,fps=fps)
print "Cleaning snapshot files."
for f in snaps: os.remove(f)
Modified: trunk/pkg/common/Engine/DeusExMachina/RotationEngine.cpp
===================================================================
--- trunk/pkg/common/Engine/DeusExMachina/RotationEngine.cpp 2009-01-17 22:26:54 UTC (rev 1626)
+++ trunk/pkg/common/Engine/DeusExMachina/RotationEngine.cpp 2009-01-18 12:30:14 UTC (rev 1627)
@@ -21,7 +21,7 @@
void InterpolatingSpiralEngine::applyCondition(MetaBody* rb){
- Real virtTime=period>0 ? Shop::periodicWrap(rb->simulationTime,0,period) : rb->simulationTime;
+ Real virtTime=wrap ? Shop::periodicWrap(rb->simulationTime,*times.begin(),*times.rbegin()) : rb->simulationTime;
angularVelocity=linearInterpolate<Real>(virtTime,times,angularVelocities,pos);
linearVelocity=angularVelocity*slope;
SpiralEngine::applyCondition(rb);
Modified: trunk/pkg/common/Engine/DeusExMachina/RotationEngine.hpp
===================================================================
--- trunk/pkg/common/Engine/DeusExMachina/RotationEngine.hpp 2009-01-17 22:26:54 UTC (rev 1626)
+++ trunk/pkg/common/Engine/DeusExMachina/RotationEngine.hpp 2009-01-18 12:30:14 UTC (rev 1627)
@@ -50,8 +50,8 @@
* times and velocities and translation by using slope parameter.
*
* The interpolation assumes the margin value before the first time point and last value
- * after the last time point. If period is specified, time will wrap around, but no interpolation
- * between last and first values is done!
+ * after the last time point. If wrap is specified, time will wrap around the last times value to the first one (note that no interpolation
+ * between last and first values is done).
* */
class InterpolatingSpiralEngine: public SpiralEngine{
public:
@@ -59,16 +59,16 @@
vector<Real> times;
//! list of angular velocities; manadatorily of same length as times
vector<Real> angularVelocities;
- //! period after which we will wrap time to zero (no wrapping if period<=0)
- Real period;
+ //! wrap t if t>times_n, i.e. t_wrapped=t-N*(times_n-times_0)
+ bool wrap;
//! axial translation per radian turn (can be negative)
Real slope;
//! holder of interpolation state, should not be touched by the user.
size_t pos;
- InterpolatingSpiralEngine(): period(-1), slope(0), pos(0){}
+ InterpolatingSpiralEngine(): wrap(false), slope(0), pos(0){}
virtual void applyCondition(MetaBody* rb);
REGISTER_CLASS_AND_BASE(InterpolatingSpiralEngine,SpiralEngine);
- REGISTER_ATTRIBUTES(SpiralEngine,(times)(angularVelocities)(period)(slope)(pos));
+ REGISTER_ATTRIBUTES(SpiralEngine,(times)(angularVelocities)(wrap)(slope)(pos));
};
REGISTER_SERIALIZABLE(InterpolatingSpiralEngine);
