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Allow both remote debug drawer and local debug drawer for PhysicsServer (shared memory etc)

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This commit is contained in:
erwincoumans
2015-10-29 08:28:49 -07:00
parent 8a956318e5
commit 650189d50b
1 changed files with 42 additions and 29 deletions
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69
examples/SharedMemory/PhysicsServer.cpp
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@@ -217,7 +217,7 @@ struct PhysicsServerInternalData
btMultiBodyConstraintSolver* m_solver;
btDefaultCollisionConfiguration* m_collisionConfiguration;
btMultiBodyDynamicsWorld* m_dynamicsWorld;
SharedMemoryDebugDrawer* m_debugDrawer;
SharedMemoryDebugDrawer* m_remoteDebugDrawer;
@@ -243,7 +243,7 @@ struct PhysicsServerInternalData
m_isConnected(false),
m_physicsDeltaTime(1./240.),
m_dynamicsWorld(0),
m_debugDrawer(0),
m_remoteDebugDrawer(0),
m_guiHelper(0),
m_sharedMemoryKey(SHARED_MEMORY_KEY),
m_verboseOutput(false),
@@ -356,8 +356,8 @@ void PhysicsServerSharedMemory::createEmptyDynamicsWorld()
m_data->m_dynamicsWorld = new btMultiBodyDynamicsWorld(m_data->m_dispatcher, m_data->m_broadphase, m_data->m_solver, m_data->m_collisionConfiguration);
m_data->m_debugDrawer = new SharedMemoryDebugDrawer();
m_data->m_dynamicsWorld->setDebugDrawer(m_data->m_debugDrawer);
m_data->m_remoteDebugDrawer = new SharedMemoryDebugDrawer();
m_data->m_dynamicsWorld->setGravity(btVector3(0, 0, 0));
}
@@ -424,8 +424,8 @@ void PhysicsServerSharedMemory::deleteDynamicsWorld()
delete m_data->m_dynamicsWorld;
m_data->m_dynamicsWorld=0;
delete m_data->m_debugDrawer;
m_data->m_debugDrawer=0;
delete m_data->m_remoteDebugDrawer;
m_data->m_remoteDebugDrawer =0;
delete m_data->m_solver;
m_data->m_solver=0;
@@ -445,6 +445,11 @@ bool PhysicsServerSharedMemory::connectSharedMemory( struct GUIHelperInterface*
{
m_data->m_guiHelper = guiHelper;
if (m_data->m_guiHelper)
{
m_data->m_guiHelper->createPhysicsDebugDrawer(m_data->m_dynamicsWorld);
}
bool allowCreation = true;
bool allowConnectToExistingSharedMemory = false;
@@ -490,6 +495,13 @@ bool PhysicsServerSharedMemory::connectSharedMemory( struct GUIHelperInterface*
void PhysicsServerSharedMemory::disconnectSharedMemory(bool deInitializeSharedMemory)
{
if (m_data->m_guiHelper)
{
if (m_data->m_guiHelper && m_data->m_dynamicsWorld && m_data->m_dynamicsWorld->getDebugDrawer())
{
m_data->m_dynamicsWorld->setDebugDrawer(0);
}
}
if (m_data->m_verboseOutput)
{
b3Printf("releaseSharedMemory1\n");
@@ -717,6 +729,7 @@ void PhysicsServerSharedMemory::processClientCommands()
const SharedMemoryCommand& clientCmd =m_data->m_testBlock1->m_clientCommands[0];
m_data->m_testBlock1->m_numProcessedClientCommands++;
//no timestamp yet
int timeStamp = 0;
@@ -749,7 +762,7 @@ void PhysicsServerSharedMemory::processClientCommands()
}
case CMD_REQUEST_DEBUG_LINES:
{
int curFlags =m_data->m_debugDrawer->getDebugMode();
int curFlags =m_data->m_remoteDebugDrawer->getDebugMode();
int debugMode = clientCmd.m_requestDebugLinesArguments.m_debugMode;//clientCmd.btIDebugDraw::DBG_DrawWireframe|btIDebugDraw::DBG_DrawAabb;
int startingLineIndex = clientCmd.m_requestDebugLinesArguments.m_startingLineIndex;
@@ -761,23 +774,26 @@ void PhysicsServerSharedMemory::processClientCommands()
if (clientCmd.m_requestDebugLinesArguments.m_startingLineIndex==0)
{
m_data->m_debugDrawer->m_lines2.resize(0);
m_data->m_remoteDebugDrawer->m_lines2.resize(0);
//|btIDebugDraw::DBG_DrawAabb|
// btIDebugDraw::DBG_DrawConstraints |btIDebugDraw::DBG_DrawConstraintLimits ;
m_data->m_debugDrawer->setDebugMode(debugMode);
m_data->m_remoteDebugDrawer->setDebugMode(debugMode);
btIDebugDraw* oldDebugDrawer = m_data->m_dynamicsWorld->getDebugDrawer();
m_data->m_dynamicsWorld->setDebugDrawer(m_data->m_remoteDebugDrawer);
m_data->m_dynamicsWorld->debugDrawWorld();
m_data->m_debugDrawer->setDebugMode(curFlags);
m_data->m_dynamicsWorld->setDebugDrawer(oldDebugDrawer);
m_data->m_remoteDebugDrawer->setDebugMode(curFlags);
}
//9 floats per line: 3 floats for 'from', 3 floats for 'to' and 3 floats for 'color'
int maxNumLines = SHARED_MEMORY_MAX_STREAM_CHUNK_SIZE/(sizeof(float)*9)-1;
if (startingLineIndex >m_data->m_debugDrawer->m_lines2.size())
if (startingLineIndex >m_data->m_remoteDebugDrawer->m_lines2.size())
{
b3Warning("m_startingLineIndex exceeds total number of debug lines");
startingLineIndex =m_data->m_debugDrawer->m_lines2.size();
startingLineIndex =m_data->m_remoteDebugDrawer->m_lines2.size();
}
int numLines = btMin(maxNumLines,m_data->m_debugDrawer->m_lines2.size()-startingLineIndex);
int numLines = btMin(maxNumLines,m_data->m_remoteDebugDrawer->m_lines2.size()-startingLineIndex);
if (numLines)
{
@@ -788,24 +804,24 @@ void PhysicsServerSharedMemory::processClientCommands()
for (int i=0;i<numLines;i++)
{
linesFrom[i*3] = m_data->m_debugDrawer->m_lines2[i+startingLineIndex].m_from.x();
linesTo[i*3] = m_data->m_debugDrawer->m_lines2[i+startingLineIndex].m_to.x();
linesColor[i*3] = m_data->m_debugDrawer->m_lines2[i+startingLineIndex].m_color.x();
linesFrom[i*3] = m_data->m_remoteDebugDrawer->m_lines2[i+startingLineIndex].m_from.x();
linesTo[i*3] = m_data->m_remoteDebugDrawer->m_lines2[i+startingLineIndex].m_to.x();
linesColor[i*3] = m_data->m_remoteDebugDrawer->m_lines2[i+startingLineIndex].m_color.x();
linesFrom[i*3+1] = m_data->m_debugDrawer->m_lines2[i+startingLineIndex].m_from.y();
linesTo[i*3+1] = m_data->m_debugDrawer->m_lines2[i+startingLineIndex].m_to.y();
linesColor[i*3+1] = m_data->m_debugDrawer->m_lines2[i+startingLineIndex].m_color.y();
linesFrom[i*3+1] = m_data->m_remoteDebugDrawer->m_lines2[i+startingLineIndex].m_from.y();
linesTo[i*3+1] = m_data->m_remoteDebugDrawer->m_lines2[i+startingLineIndex].m_to.y();
linesColor[i*3+1] = m_data->m_remoteDebugDrawer->m_lines2[i+startingLineIndex].m_color.y();
linesFrom[i*3+2] = m_data->m_debugDrawer->m_lines2[i+startingLineIndex].m_from.z();
linesTo[i*3+2] = m_data->m_debugDrawer->m_lines2[i+startingLineIndex].m_to.z();
linesColor[i*3+2] = m_data->m_debugDrawer->m_lines2[i+startingLineIndex].m_color.z();
linesFrom[i*3+2] = m_data->m_remoteDebugDrawer->m_lines2[i+startingLineIndex].m_from.z();
linesTo[i*3+2] = m_data->m_remoteDebugDrawer->m_lines2[i+startingLineIndex].m_to.z();
linesColor[i*3+2] = m_data->m_remoteDebugDrawer->m_lines2[i+startingLineIndex].m_color.z();
}
}
SharedMemoryStatus& status = m_data->createServerStatus(CMD_DEBUG_LINES_COMPLETED,clientCmd.m_sequenceNumber,timeStamp);
status.m_sendDebugLinesArgs.m_numDebugLines = numLines;
status.m_sendDebugLinesArgs.m_startingLineIndex = startingLineIndex;
status.m_sendDebugLinesArgs.m_numRemainingDebugLines = m_data->m_debugDrawer->m_lines2.size()-(startingLineIndex+numLines);
status.m_sendDebugLinesArgs.m_numRemainingDebugLines = m_data->m_remoteDebugDrawer->m_lines2.size()-(startingLineIndex+numLines);
m_data->submitServerStatus(status);
break;
@@ -1533,17 +1549,14 @@ void PhysicsServerSharedMemory::renderScene()
void PhysicsServerSharedMemory::physicsDebugDraw(int debugDrawFlags)
{
#if 0
if (m_data->m_dynamicsWorld)
{
if (m_data->m_dynamicsWorld->getDebugDrawer())
{
//m_data->m_debugDrawer->m_lines.clear();
//m_data->m_dynamicsWorld->getDebugDrawer()->setDebugMode(debugDrawFlags);
}
m_data->m_dynamicsWorld->getDebugDrawer()->setDebugMode(debugDrawFlags);
m_data->m_dynamicsWorld->debugDrawWorld();
}
#endif
}
}