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Add sleep to avoid 100% busy CPU loop in PhysicsServerExample

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Added btClock::usleep
Fix broken TinyRenderer example code.
This commit is contained in:
erwin coumans
2016-08-13 12:21:18 -07:00
parent 238ba8c642
commit 3bdcf23a05
9 changed files with 61 additions and 13 deletions
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2
examples/ExampleBrowser/InProcessExampleBrowser.cpp
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@@ -332,6 +332,7 @@ btInProcessExampleBrowserInternalData* btCreateInProcessExampleBrowser(int argc,
while (data->m_args.m_cs->getSharedParam(0)==eExampleBrowserIsUnInitialized)
{
b3Clock::usleep(1000);
}
return data;
@@ -366,6 +367,7 @@ void btShutDownExampleBrowser(btInProcessExampleBrowserInternalData* data)
} else
{
// printf("polling..");
b3Clock::usleep(1000);
}
};

18
examples/ExampleBrowser/OpenGLExampleBrowser.cpp
View File

@@ -107,7 +107,7 @@ static CommonExampleInterface* sCurrentDemo = 0;
static b3AlignedObjectArray<const char*> allNames;
static float gFixedTimeStep = 0;
bool gAllowRetina = true;
bool gDisableDemoSelection = false;
static class ExampleEntries* gAllExamples=0;
bool sUseOpenGL2 = false;
bool drawGUI=true;
@@ -556,9 +556,11 @@ struct MyMenuItemHander :public Gwen::Event::Handler
Gwen::String laa = Gwen::Utility::UnicodeToString(la);
//const char* ha = laa.c_str();
selectDemo(sCurrentHightlighted);
saveCurrentSettings(sCurrentDemoIndex, startFileName);
if (!gDisableDemoSelection )
{
selectDemo(sCurrentHightlighted);
saveCurrentSettings(sCurrentDemoIndex, startFileName);
}
}
void onButtonC(Gwen::Controls::Base* pControl)
{
@@ -580,8 +582,11 @@ struct MyMenuItemHander :public Gwen::Event::Handler
*/
// printf("onKeyReturn ! \n");
selectDemo(sCurrentHightlighted);
saveCurrentSettings(sCurrentDemoIndex, startFileName);
if (!gDisableDemoSelection )
{
selectDemo(sCurrentHightlighted);
saveCurrentSettings(sCurrentDemoIndex, startFileName);
}
}
@@ -1228,5 +1233,6 @@ void OpenGLExampleBrowser::update(float deltaTime)
void OpenGLExampleBrowser::setSharedMemoryInterface(class SharedMemoryInterface* sharedMem)
{
gDisableDemoSelection = true;
sSharedMem = sharedMem;
}