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pybullet, more robust multi-server connections

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Windows shared memory: allow to use custom key.
Improve GUI performance on Windows, submit letters in text as a batch (fewer draw-calls)
quadruped.py: first try to connect to SHARED_MEMORY, if it fails (<0) use GUI
increase Chrome about://tracing json export capacity (press 'p' in Example Browser)
UDP physics server: add --port and --sharedMemoryKey command-line arguments
PhysicsServerExample: add --sharedMemoryKey command-line option (for VR example too)
ExampleBrowser: sleep a few milliseconds if rendering is too fast, use --minUpdateTimeMicroSecs=0 to disable
This commit is contained in:
Erwin Coumans
2016-12-28 21:51:54 -08:00
parent da2cc483b4
commit 82995a8343
19 changed files with 723 additions and 328 deletions
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18
examples/ExampleBrowser/InProcessExampleBrowser.cpp
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@@ -224,6 +224,8 @@ enum TestExampleBrowserCommunicationEnums
eExampleBrowserHasTerminated
};
static double gMinUpdateTimeMicroSecs = 4000.;
void ExampleBrowserThreadFunc(void* userPtr,void* lsMemory)
{
printf("ExampleBrowserThreadFunc started\n");
@@ -254,8 +256,20 @@ void ExampleBrowserThreadFunc(void* userPtr,void* lsMemory)
do
{
float deltaTimeInSeconds = clock.getTimeMicroseconds()/1000000.f;
clock.reset();
exampleBrowser->update(deltaTimeInSeconds);
{
if (deltaTimeInSeconds > 0.1)
{
deltaTimeInSeconds = 0.1;
}
if (deltaTimeInSeconds < (gMinUpdateTimeMicroSecs/1e6))
{
clock.usleep(gMinUpdateTimeMicroSecs/10.);
} else
{
clock.reset();
exampleBrowser->update(deltaTimeInSeconds);
}
}
} while (!exampleBrowser->requestedExit() && (args->m_cs->getSharedParam(0)!=eRequestTerminateExampleBrowser));
} else