Merge pull request #2106 from erwincoumans/master
fast createMultiBody batch creation, more deep_mimic work
This commit is contained in:
@@ -2621,7 +2621,7 @@ void PhysicsServerCommandProcessor::createEmptyDynamicsWorld()
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#endif
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//Workaround: in a VR application, where we avoid synchronizing between GFX/Physics threads, we don't want to resize this array, so pre-allocate it
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m_data->m_dynamicsWorld->getCollisionObjectArray().reserve(32768);
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m_data->m_dynamicsWorld->getCollisionObjectArray().reserve(128 * 1024);
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m_data->m_remoteDebugDrawer = new SharedMemoryDebugDrawer();
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@@ -4401,7 +4401,7 @@ bool PhysicsServerCommandProcessor::processCreateCollisionShapeCommand(const str
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btVector3 v2(vertexUpload[i2*3+0],
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vertexUpload[i2*3+1],
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vertexUpload[i2*3+2]);
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meshInterface->addTriangle(v0, v1, v2);
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meshInterface->addTriangle(v0*meshScale, v1*meshScale, v2*meshScale);
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}
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}
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@@ -4434,7 +4434,7 @@ bool PhysicsServerCommandProcessor::processCreateCollisionShapeCommand(const str
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btVector3 pt(vertexUpload[v*3+0],
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vertexUpload[v*3+1],
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vertexUpload[v*3+2]);
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convexHull->addPoint(pt, false);
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convexHull->addPoint(pt*meshScale, false);
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}
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convexHull->recalcLocalAabb();
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@@ -7058,6 +7058,36 @@ bool PhysicsServerCommandProcessor::processLoadSDFCommand(const struct SharedMem
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bool PhysicsServerCommandProcessor::processCreateMultiBodyCommand(const struct SharedMemoryCommand& clientCmd, struct SharedMemoryStatus& serverStatusOut, char* bufferServerToClient, int bufferSizeInBytes)
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{
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if (clientCmd.m_createMultiBodyArgs.m_numBatchObjects > 0)
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{
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//batch of objects, to speed up creation time
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bool result = false;
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SharedMemoryCommand clientCmd2 = clientCmd;
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int baseLinkIndex = clientCmd.m_createMultiBodyArgs.m_baseLinkIndex;
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double* basePositionAndOrientations = (double*)bufferServerToClient;
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for (int i = 0; i < clientCmd2.m_createMultiBodyArgs.m_numBatchObjects; i++)
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{
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clientCmd2.m_createMultiBodyArgs.m_linkPositions[baseLinkIndex * 3 + 0] = basePositionAndOrientations[0 + i * 3];
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clientCmd2.m_createMultiBodyArgs.m_linkPositions[baseLinkIndex * 3 + 1] = basePositionAndOrientations[1 + i * 3];
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clientCmd2.m_createMultiBodyArgs.m_linkPositions[baseLinkIndex * 3 + 2] = basePositionAndOrientations[2 + i * 3];
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if (i == (clientCmd2.m_createMultiBodyArgs.m_numBatchObjects - 1))
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{
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result = processCreateMultiBodyCommandSingle(clientCmd2, serverStatusOut, bufferServerToClient, bufferSizeInBytes);
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}
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else
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{
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result = processCreateMultiBodyCommandSingle(clientCmd2, serverStatusOut, 0, 0);
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}
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}
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m_data->m_guiHelper->autogenerateGraphicsObjects(this->m_data->m_dynamicsWorld);
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return result;
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}
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return processCreateMultiBodyCommandSingle(clientCmd, serverStatusOut, bufferServerToClient, bufferSizeInBytes);
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}
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bool PhysicsServerCommandProcessor::processCreateMultiBodyCommandSingle(const struct SharedMemoryCommand& clientCmd, struct SharedMemoryStatus& serverStatusOut, char* bufferServerToClient, int bufferSizeInBytes)
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{
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BT_PROFILE("processCreateMultiBodyCommand2");
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bool hasStatus = true;
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serverStatusOut.m_type = CMD_CREATE_MULTI_BODY_FAILED;
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@@ -7082,10 +7112,16 @@ bool PhysicsServerCommandProcessor::processCreateMultiBodyCommand(const struct S
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bool ok = processImportedObjects("memory", bufferServerToClient, bufferSizeInBytes, useMultiBody, flags, u2b);
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bool ok = 0;
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{
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BT_PROFILE("processImportedObjects");
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ok = processImportedObjects("memory", bufferServerToClient, bufferSizeInBytes, useMultiBody, flags, u2b);
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}
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if (ok)
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{
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BT_PROFILE("post process");
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int bodyUniqueId = -1;
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if (m_data->m_sdfRecentLoadedBodies.size() == 1)
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@@ -7095,15 +7131,23 @@ bool PhysicsServerCommandProcessor::processCreateMultiBodyCommand(const struct S
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m_data->m_sdfRecentLoadedBodies.clear();
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if (bodyUniqueId >= 0)
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{
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m_data->m_guiHelper->autogenerateGraphicsObjects(this->m_data->m_dynamicsWorld);
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serverStatusOut.m_type = CMD_CREATE_MULTI_BODY_COMPLETED;
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if (bufferSizeInBytes>0 && serverStatusOut.m_numDataStreamBytes==0)
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{
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{
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BT_PROFILE("autogenerateGraphicsObjects");
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m_data->m_guiHelper->autogenerateGraphicsObjects(this->m_data->m_dynamicsWorld);
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}
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BT_PROFILE("createBodyInfoStream");
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int streamSizeInBytes = createBodyInfoStream(bodyUniqueId, bufferServerToClient, bufferSizeInBytes);
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serverStatusOut.m_numDataStreamBytes = streamSizeInBytes;
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int streamSizeInBytes = createBodyInfoStream(bodyUniqueId, bufferServerToClient, bufferSizeInBytes);
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serverStatusOut.m_numDataStreamBytes = streamSizeInBytes;
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serverStatusOut.m_dataStreamArguments.m_bodyUniqueId = bodyUniqueId;
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InternalBodyData* body = m_data->m_bodyHandles.getHandle(bodyUniqueId);
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strcpy(serverStatusOut.m_dataStreamArguments.m_bodyName, body->m_bodyName.c_str());
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serverStatusOut.m_dataStreamArguments.m_bodyUniqueId = bodyUniqueId;
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InternalBodyData* body = m_data->m_bodyHandles.getHandle(bodyUniqueId);
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strcpy(serverStatusOut.m_dataStreamArguments.m_bodyName, body->m_bodyName.c_str());
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}
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}
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}
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@@ -8209,6 +8253,11 @@ bool PhysicsServerCommandProcessor::processSendPhysicsParametersCommand(const st
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}
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}
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if (clientCmd.m_updateFlags & SIM_PARAM_CONSTRAINT_MIN_SOLVER_ISLAND_SIZE)
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{
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m_data->m_dynamicsWorld->getSolverInfo().m_minimumSolverBatchSize = clientCmd.m_physSimParamArgs.m_minimumSolverIslandSize;
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}
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if (clientCmd.m_updateFlags & SIM_PARAM_UPDATE_COLLISION_FILTER_MODE)
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{
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m_data->m_broadphaseCollisionFilterCallback->m_filterMode = clientCmd.m_physSimParamArgs.m_collisionFilterMode;
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@@ -10977,6 +11026,7 @@ bool PhysicsServerCommandProcessor::processCommand(const struct SharedMemoryComm
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hasStatus = processCreateVisualShapeCommand(clientCmd, serverStatusOut, bufferServerToClient, bufferSizeInBytes);
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break;
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}
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case CMD_CREATE_MULTI_BODY:
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{
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hasStatus = processCreateMultiBodyCommand(clientCmd, serverStatusOut, bufferServerToClient, bufferSizeInBytes);
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