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Allow batches of debug lines. The PhysicsClientExample rendering is still slow (one line at a time, instead of batches)

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Prepare for IMU sensor in Shared Memory Server
This commit is contained in:
erwin coumans
2015-09-03 14:18:22 -07:00
parent 5a0ca58436
commit f75df90d82
9 changed files with 203 additions and 61 deletions
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24
examples/SharedMemory/PhysicsClient.cpp
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@@ -432,23 +432,23 @@ bool PhysicsClientSharedMemory::processServerStatus(SharedMemoryStatus& serverSt
}
int numLines = serverCmd.m_sendDebugLinesArgs.m_numDebugLines;
btScalar* linesFrom = (btScalar*)&m_data->m_testBlock1->m_bulletStreamDataServerToClient[0];
btScalar* linesTo = (btScalar*)(&m_data->m_testBlock1->m_bulletStreamDataServerToClient[0]+numLines*sizeof(btVector3));
btScalar* linesColor = (btScalar*)(&m_data->m_testBlock1->m_bulletStreamDataServerToClient[0]+2*numLines*sizeof(btVector3));
float* linesFrom = (float*)&m_data->m_testBlock1->m_bulletStreamDataServerToClient[0];
float* linesTo = (float*)(&m_data->m_testBlock1->m_bulletStreamDataServerToClient[0]+numLines*3*sizeof(float));
float* linesColor = (float*)(&m_data->m_testBlock1->m_bulletStreamDataServerToClient[0]+2*numLines*3*sizeof(float));
m_data->m_debugLinesFrom.resize(numLines);
m_data->m_debugLinesTo.resize(numLines);
m_data->m_debugLinesColor.resize(numLines);
m_data->m_debugLinesFrom.resize(serverCmd.m_sendDebugLinesArgs.m_startingLineIndex+numLines);
m_data->m_debugLinesTo.resize(serverCmd.m_sendDebugLinesArgs.m_startingLineIndex+numLines);
m_data->m_debugLinesColor.resize(serverCmd.m_sendDebugLinesArgs.m_startingLineIndex+numLines);
for (int i=0;i<numLines;i++)
{
btVector3 from(linesFrom[i*4],linesFrom[i*4+1],linesFrom[i*4+2]);
btVector3 to(linesTo[i*4],linesTo[i*4+1],linesTo[i*4+2]);
btVector3 color(linesColor[i*4],linesColor[i*4+1],linesColor[i*4+2]);
btVector3 from(linesFrom[i*3],linesFrom[i*3+1],linesFrom[i*3+2]);
btVector3 to(linesTo[i*3],linesTo[i*3+1],linesTo[i*3+2]);
btVector3 color(linesColor[i*3],linesColor[i*3+1],linesColor[i*3+2]);
m_data->m_debugLinesFrom[i] = from;
m_data->m_debugLinesTo[i] = to;
m_data->m_debugLinesColor[i] = color;
m_data->m_debugLinesFrom[serverCmd.m_sendDebugLinesArgs.m_startingLineIndex+i] = from;
m_data->m_debugLinesTo[serverCmd.m_sendDebugLinesArgs.m_startingLineIndex+i] = to;
m_data->m_debugLinesColor[serverCmd.m_sendDebugLinesArgs.m_startingLineIndex+i] = color;
}
break;
}