Method processVisualShapeData

examples/SharedMemory/PhysicsDirect.cpp:352–402

}

bool PhysicsDirect::processVisualShapeData(const struct SharedMemoryCommand& orgCommand)
{
	SharedMemoryCommand command = orgCommand;
	const SharedMemoryStatus& serverCmd = m_data->m_serverStatus;

	do
	{
		bool hasStatus = m_data->m_commandProcessor->processCommand(command, m_data->m_serverStatus, &m_data->m_bulletStreamDataServerToClient[0], SHARED_MEMORY_MAX_STREAM_CHUNK_SIZE);

		b3Clock clock;
		double startTime = clock.getTimeInSeconds();
		double timeOutInSeconds = m_data->m_timeOutInSeconds;

		while ((!hasStatus) && (clock.getTimeInSeconds() - startTime < timeOutInSeconds))
		{
			const SharedMemoryStatus* stat = processServerStatus();
			if (stat)
			{
				hasStatus = true;
			}
		}

		m_data->m_hasStatus = hasStatus;
		if (hasStatus)
		{
			if (m_data->m_verboseOutput)
			{
				b3Printf("Visual Shape Information Request OK\n");
			}
			int startVisualShapeIndex = serverCmd.m_sendVisualShapeArgs.m_startingVisualShapeIndex;
			int numVisualShapesCopied = serverCmd.m_sendVisualShapeArgs.m_numVisualShapesCopied;
			m_data->m_cachedVisualShapes.resize(startVisualShapeIndex + numVisualShapesCopied);
			b3VisualShapeData* shapeData = (b3VisualShapeData*)&m_data->m_bulletStreamDataServerToClient[0];
			for (int i = 0; i < numVisualShapesCopied; i++)
			{
				m_data->m_cachedVisualShapes[startVisualShapeIndex + i] = shapeData[i];
			}

			if (serverCmd.m_sendVisualShapeArgs.m_numRemainingVisualShapes > 0 && serverCmd.m_sendVisualShapeArgs.m_numVisualShapesCopied)
			{
				m_data->m_hasStatus = false;

				command.m_type = CMD_REQUEST_VISUAL_SHAPE_INFO;
				command.m_requestVisualShapeDataArguments.m_startingVisualShapeIndex = serverCmd.m_sendVisualShapeArgs.m_startingVisualShapeIndex + serverCmd.m_sendVisualShapeArgs.m_numVisualShapesCopied;
				command.m_requestVisualShapeDataArguments.m_bodyUniqueId = serverCmd.m_sendVisualShapeArgs.m_bodyUniqueId;
			}
		}
	} while (serverCmd.m_sendVisualShapeArgs.m_numRemainingVisualShapes > 0 && serverCmd.m_sendVisualShapeArgs.m_numVisualShapesCopied);

	return m_data->m_hasStatus;
}

bool PhysicsDirect::processOverlappingObjects(const struct SharedMemoryCommand& orgCommand)
{