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bullet3/examples/SharedMemory/PhysicsClient.h

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Refactor of PhysicsClient/PhysicsServer, to separate from the example browser code. (as usual, work-in-progress)
2015-07-14 22:30:17 +00:00
#ifndef BT_PHYSICS_CLIENT_API_H
#define BT_PHYSICS_CLIENT_API_H
added preliminary shared memory physics client/server fix a bug in CommonMultiBodyBase: don't use data if it hasn't been allocated
2015-05-28 23:05:24 +00:00
another step closer to useable shared memory C API (force/torque sensor needs new API) in a nutshell, users of shared memory physics API should not directly poke into shared memory, not fill 'SharedMemorCommand' nor read SharedMemoryStatus directly. The C-API declares 'handles' for those, to avoid it from happening.
2015-09-17 06:09:10 +00:00
//#include "SharedMemoryCommands.h"
initial implementation to send debug lines from physics server to client, need to add streaming because memory is too small to store all lines initial test of PD control in physics server, need to switch to PD control for motor constraint, instead of using external forces.
2015-08-20 05:51:16 +00:00
#include "LinearMath/btVector3.h"
added preliminary shared memory physics client/server fix a bug in CommonMultiBodyBase: don't use data if it hasn't been allocated
2015-05-28 23:05:24 +00:00
Code-style consistency improvement: Apply clang-format-all.sh using the _clang-format file through all the cpp/.h files. make sure not to apply it to certain serialization structures, since some parser expects the * as part of the name, instead of type. This commit contains no other changes aside from adding and applying clang-format-all.sh
2018-09-23 21:17:31 +00:00
class PhysicsClient
{
Refactor of PhysicsClient/PhysicsServer, to separate from the example browser code. (as usual, work-in-progress)
2015-07-14 22:30:17 +00:00
public:
Code-style consistency improvement: Apply clang-format-all.sh using the _clang-format file through all the cpp/.h files. make sure not to apply it to certain serialization structures, since some parser expects the * as part of the name, instead of type. This commit contains no other changes aside from adding and applying clang-format-all.sh
2018-09-23 21:17:31 +00:00
virtual ~PhysicsClient();
make PhysicsClient an interface class, and move shared memory implementation of physics client into PhysicsClientSharedMemory class/file. This will allow implementation of UDP and other transport protocols to a physics server.
2015-09-25 05:50:34 +00:00
Code-style consistency improvement: Apply clang-format-all.sh using the _clang-format file through all the cpp/.h files. make sure not to apply it to certain serialization structures, since some parser expects the * as part of the name, instead of type. This commit contains no other changes aside from adding and applying clang-format-all.sh
2018-09-23 21:17:31 +00:00
// return true if connection succesfull, can also check 'isConnected'
virtual bool connect() = 0;
make PhysicsClient an interface class, and move shared memory implementation of physics client into PhysicsClientSharedMemory class/file. This will allow implementation of UDP and other transport protocols to a physics server.
2015-09-25 05:50:34 +00:00
Code-style consistency improvement: Apply clang-format-all.sh using the _clang-format file through all the cpp/.h files. make sure not to apply it to certain serialization structures, since some parser expects the * as part of the name, instead of type. This commit contains no other changes aside from adding and applying clang-format-all.sh
2018-09-23 21:17:31 +00:00
virtual void disconnectSharedMemory() = 0;
make PhysicsClient an interface class, and move shared memory implementation of physics client into PhysicsClientSharedMemory class/file. This will allow implementation of UDP and other transport protocols to a physics server.
2015-09-25 05:50:34 +00:00
Code-style consistency improvement: Apply clang-format-all.sh using the _clang-format file through all the cpp/.h files. make sure not to apply it to certain serialization structures, since some parser expects the * as part of the name, instead of type. This commit contains no other changes aside from adding and applying clang-format-all.sh
2018-09-23 21:17:31 +00:00
virtual bool isConnected() const = 0;
make PhysicsClient an interface class, and move shared memory implementation of physics client into PhysicsClientSharedMemory class/file. This will allow implementation of UDP and other transport protocols to a physics server.
2015-09-25 05:50:34 +00:00
Code-style consistency improvement: Apply clang-format-all.sh using the _clang-format file through all the cpp/.h files. make sure not to apply it to certain serialization structures, since some parser expects the * as part of the name, instead of type. This commit contains no other changes aside from adding and applying clang-format-all.sh
2018-09-23 21:17:31 +00:00
// return non-null if there is a status, nullptr otherwise
virtual const struct SharedMemoryStatus* processServerStatus() = 0;
Refactor of PhysicsClient/PhysicsServer, to separate from the example browser code. (as usual, work-in-progress)
2015-07-14 22:30:17 +00:00
Code-style consistency improvement: Apply clang-format-all.sh using the _clang-format file through all the cpp/.h files. make sure not to apply it to certain serialization structures, since some parser expects the * as part of the name, instead of type. This commit contains no other changes aside from adding and applying clang-format-all.sh
2018-09-23 21:17:31 +00:00
virtual struct SharedMemoryCommand* getAvailableSharedMemoryCommand() = 0;
Refactor of PhysicsClient/PhysicsServer, to separate from the example browser code. (as usual, work-in-progress)
2015-07-14 22:30:17 +00:00
Code-style consistency improvement: Apply clang-format-all.sh using the _clang-format file through all the cpp/.h files. make sure not to apply it to certain serialization structures, since some parser expects the * as part of the name, instead of type. This commit contains no other changes aside from adding and applying clang-format-all.sh
2018-09-23 21:17:31 +00:00
virtual bool canSubmitCommand() const = 0;
Refactor of PhysicsClient/PhysicsServer, to separate from the example browser code. (as usual, work-in-progress)
2015-07-14 22:30:17 +00:00
Code-style consistency improvement: Apply clang-format-all.sh using the _clang-format file through all the cpp/.h files. make sure not to apply it to certain serialization structures, since some parser expects the * as part of the name, instead of type. This commit contains no other changes aside from adding and applying clang-format-all.sh
2018-09-23 21:17:31 +00:00
virtual bool submitClientCommand(const struct SharedMemoryCommand& command) = 0;
Refactor of PhysicsClient/PhysicsServer, to separate from the example browser code. (as usual, work-in-progress)
2015-07-14 22:30:17 +00:00
expose getNumBodies, getBodyUniqueId, getBodyInfo (char* baseName) to shared memory API and pybullet., making it easier to serialize the state of the world.
2016-09-27 19:13:45 +00:00
virtual int getNumBodies() const = 0;
Refactor of PhysicsClient/PhysicsServer, to separate from the example browser code. (as usual, work-in-progress)
2015-07-14 22:30:17 +00:00
expose getNumBodies, getBodyUniqueId, getBodyInfo (char* baseName) to shared memory API and pybullet., making it easier to serialize the state of the world.
2016-09-27 19:13:45 +00:00
virtual int getBodyUniqueId(int serialIndex) const = 0;
virtual bool getBodyInfo(int bodyUniqueId, struct b3BodyInfo& info) const = 0;
Code-style consistency improvement: Apply clang-format-all.sh using the _clang-format file through all the cpp/.h files. make sure not to apply it to certain serialization structures, since some parser expects the * as part of the name, instead of type. This commit contains no other changes aside from adding and applying clang-format-all.sh
2018-09-23 21:17:31 +00:00
virtual int getNumJoints(int bodyUniqueId) const = 0;
temporary disable experimental BulletRobotics examples
2019-03-26 22:07:55 +00:00
virtual int getNumDofs(int bodyUniqueId) const = 0;
Code-style consistency improvement: Apply clang-format-all.sh using the _clang-format file through all the cpp/.h files. make sure not to apply it to certain serialization structures, since some parser expects the * as part of the name, instead of type. This commit contains no other changes aside from adding and applying clang-format-all.sh
2018-09-23 21:17:31 +00:00
virtual bool getJointInfo(int bodyUniqueId, int jointIndex, struct b3JointInfo& info) const = 0;
virtual int getNumUserConstraints() const = 0;
virtual int getUserConstraintInfo(int constraintUniqueId, struct b3UserConstraint& info) const = 0;
initial implementation to send debug lines from physics server to client, need to add streaming because memory is too small to store all lines initial test of PD control in physics server, need to switch to PD control for motor constraint, instead of using external forces.
2015-08-20 05:51:16 +00:00
Add API to get user constraint id.
2017-05-04 01:25:25 +00:00
virtual int getUserConstraintId(int serialIndex) const = 0;
initial implementation to send debug lines from physics server to client, need to add streaming because memory is too small to store all lines initial test of PD control in physics server, need to switch to PD control for motor constraint, instead of using external forces.
2015-08-20 05:51:16 +00:00
Code-style consistency improvement: Apply clang-format-all.sh using the _clang-format file through all the cpp/.h files. make sure not to apply it to certain serialization structures, since some parser expects the * as part of the name, instead of type. This commit contains no other changes aside from adding and applying clang-format-all.sh
2018-09-23 21:17:31 +00:00
virtual void setSharedMemoryKey(int key) = 0;
virtual void uploadBulletFileToSharedMemory(const char* data, int len) = 0;
revert exposing getSharedMemoryStreamBuffer / adding to command structure use 16k rays by default add uploadRaysToSharedMemory method
2018-06-16 15:14:00 +00:00
virtual void uploadRaysToSharedMemory(struct SharedMemoryCommand& command, const double* rayFromWorldArray, const double* rayToWorldArray, int numRays) = 0;
initial implementation to send debug lines from physics server to client, need to add streaming because memory is too small to store all lines initial test of PD control in physics server, need to switch to PD control for motor constraint, instead of using external forces.
2015-08-20 05:51:16 +00:00
Code-style consistency improvement: Apply clang-format-all.sh using the _clang-format file through all the cpp/.h files. make sure not to apply it to certain serialization structures, since some parser expects the * as part of the name, instead of type. This commit contains no other changes aside from adding and applying clang-format-all.sh
2018-09-23 21:17:31 +00:00
virtual int getNumDebugLines() const = 0;
virtual const float* getDebugLinesFrom() const = 0;
virtual const float* getDebugLinesTo() const = 0;
virtual const float* getDebugLinesColor() const = 0;
virtual void getCachedCameraImage(struct b3CameraImageData* cameraData) = 0;
virtual void getCachedContactPointInformation(struct b3ContactInformation* contactPointData) = 0;
preparation to receive camera image data from physics server increase shadowmap world size default to 50 units (meter), 10 units (meter) was too small for most examples.
2016-05-31 17:23:04 +00:00
pybullet getOverlappingObjects added: report all object unique ids within a world space bounding box (aabb)
2016-11-10 19:22:22 +00:00
virtual void getCachedOverlappingObjects(struct b3AABBOverlapData* overlappingObjects) = 0;
first version of 'getVisualShapeData' to get visual shape information to allow external renderer with pybullet and shared memory robotics API b3InitRequestVisualShapeInformation/b3GetVisualShapeInformation in shared memory API
2016-10-19 05:05:28 +00:00
virtual void getCachedVisualShapeInformation(struct b3VisualShapeInformation* visualShapesInfo) = 0;
Start of a urdfEditor.py, limited support to extract a URDF from a PyBullet body. Use btCylinderShapeZ for URDF cylinder, instead of converting it to a btConvexHullShape. Implement PyBullet.getCollisionShapeData Extend PyBullet.getDynamicsInfo / b3GetDynamicsInfo, remove flag (don't rely on API returning a fixed number of elements in a list!) Extend PyBullet.getJointInfo: add parentIndex
2018-01-04 03:17:28 +00:00
virtual void getCachedCollisionShapeInformation(struct b3CollisionShapeInformation* collisionShapesInfo) = 0;
get mesh data api fix compile fix typo
2019-06-18 00:32:01 +00:00
virtual void getCachedMeshData(struct b3MeshData* meshData) = 0;
See also pybullet quickstart guide here: https://docs.google.com/document/d/10sXEhzFRSnvFcl3XxNGhnD4N2SedqwdAvK3dsihxVUA/edit# vrevent.py: add a Tiltbrush-style drawing example using pybullet Expose getVREvents to pybullet / shared memory API, access to any VR controller state & state changes. Improve performance of user debug lines (pybullet/shared memory API) by batching lines with same color/width expose rayTest to pybullet/shared memory API (single ray for now) add pybullet getMatrixFromQuaterion
2016-12-27 03:40:09 +00:00
virtual void getCachedVREvents(struct b3VREventsData* vrEventsData) = 0;
create premake/cmake file for Bullet/Extras/obj2sdf add missing 1.sdf for Bullet/data/kitchens/1.sdf add support for getting keyboard events (pybullet.getKeyboardEvents and b3RobotSimulatorClientAPI::getKeyboardEvents)
2017-03-02 20:33:22 +00:00
virtual void getCachedKeyboardEvents(struct b3KeyboardEventsData* keyboardEventsData) = 0;
allow to disable/enable default keyboard shortcuts ('w', 'd' 's' etc) and default mouse picking pybullet.getMouseEvents / b3RequestMouseEventsCommandInit
2017-06-17 20:29:14 +00:00
virtual void getCachedMouseEvents(struct b3MouseEventsData* mouseEventsData) = 0;
See also pybullet quickstart guide here: https://docs.google.com/document/d/10sXEhzFRSnvFcl3XxNGhnD4N2SedqwdAvK3dsihxVUA/edit# vrevent.py: add a Tiltbrush-style drawing example using pybullet Expose getVREvents to pybullet / shared memory API, access to any VR controller state & state changes. Improve performance of user debug lines (pybullet/shared memory API) by batching lines with same color/width expose rayTest to pybullet/shared memory API (single ray for now) add pybullet getMatrixFromQuaterion
2016-12-27 03:40:09 +00:00
virtual void getCachedRaycastHits(struct b3RaycastInformation* raycastHits) = 0;
store mass matrix in streaming part of shared memory (no support for unlimited mass matrix sizes at the moment)
2017-10-05 15:23:10 +00:00
virtual void getCachedMassMatrix(int dofCountCheck, double* massMatrix) = 0;
Add an option for a plugin to report return data after calling executePluginCommand. Also add python binding. Currently the return data has to fit in shared memory, 8MB (Linux, Windows) or 1MB (Apple) Preparation for streaming is added (to allow unlimited return data, see CMD_CUSTOM_COMMAND_STREAM_RETURN_DATA) New C-API: b3GetStatusPluginCommandReturnData PyBullet reports return data if available, in pybullet_executePluginCommand For the plugin developer: plugin can provide additional return data for executePluginCommand in the b3PluginContext, during executePluginCommand. Lifetime of this m_returnData pointer is minimum of next call to the next executePluginCommand or plugin termination.
2020-10-07 03:19:39 +00:00
virtual bool getCachedReturnData(struct b3UserDataValue* returnData) = 0;
expose timeout in pybullet/shared memory API add RobotSimulator, a C++ API similar to pybullet. (work-in-progress, only part of API implemeted)
2017-02-24 23:34:11 +00:00
virtual void setTimeOut(double timeOutInSeconds) = 0;
Code-style consistency improvement: Apply clang-format-all.sh using the _clang-format file through all the cpp/.h files. make sure not to apply it to certain serialization structures, since some parser expects the * as part of the name, instead of type. This commit contains no other changes aside from adding and applying clang-format-all.sh
2018-09-23 21:17:31 +00:00
virtual double getTimeOut() const = 0;
expose timeout in pybullet/shared memory API add RobotSimulator, a C++ API similar to pybullet. (work-in-progress, only part of API implemeted)
2017-02-24 23:34:11 +00:00
Code-style consistency improvement: Apply clang-format-all.sh using the _clang-format file through all the cpp/.h files. make sure not to apply it to certain serialization structures, since some parser expects the * as part of the name, instead of type. This commit contains no other changes aside from adding and applying clang-format-all.sh
2018-09-23 21:17:31 +00:00
virtual bool getCachedUserData(int userDataId, struct b3UserDataValue& valueOut) const = 0;
virtual int getCachedUserDataId(int bodyUniqueId, int linkIndex, int visualShapeIndex, const char* key) const = 0;
Changes UserData to use global identifiers and makes linkIndex optional. This removes the need to specify the body id/link index when retrieving a user data entry. Additionally, user data can now optionally be set to visual shapes as well. The following public pybullet APIs have changed (backwards incompatible) addUserData and getUserDataId Makes linkIndex parameter optional (default value is -1) Adds optional visualShapeIndex parameter (default value is -1) getUserData and removeUserData Removes required parameters bodyUniqueId and linkIndex getNumUserData Removes required bodyUniqueId parameter getUserDataInfo Removes required linkIndex parameter Changes returned tuple from (userDataId, key) to (userDataId, key, bodyUniqueId, linkIndex, visualShapeIndex)
2018-07-03 15:45:19 +00:00
virtual int getNumUserData(int bodyUniqueId) const = 0;
Code-style consistency improvement: Apply clang-format-all.sh using the _clang-format file through all the cpp/.h files. make sure not to apply it to certain serialization structures, since some parser expects the * as part of the name, instead of type. This commit contains no other changes aside from adding and applying clang-format-all.sh
2018-09-23 21:17:31 +00:00
virtual void getUserDataInfo(int bodyUniqueId, int userDataIndex, const char** keyOut, int* userDataIdOut, int* linkIndexOut, int* visualShapeIndexOut) const = 0;
Expose pushProfileTimer / pop ProfileTimer in PhysicsClient API to benchmark Python parts of PyBullet. reduce 'm_cooldownTime' from 1000 microseconds to 100 microseconds (overhead in raycast is too large) If needed, we can expose this cooldown time. Replace malloc by btAlignedObjectArray (going through Bullet's memory allocator)
2018-06-16 13:19:49 +00:00
Code-style consistency improvement: Apply clang-format-all.sh using the _clang-format file through all the cpp/.h files. make sure not to apply it to certain serialization structures, since some parser expects the * as part of the name, instead of type. This commit contains no other changes aside from adding and applying clang-format-all.sh
2018-09-23 21:17:31 +00:00
virtual void pushProfileTiming(const char* timingName) = 0;
virtual void popProfileTiming() = 0;
Refactor of PhysicsClient/PhysicsServer, to separate from the example browser code. (as usual, work-in-progress)
2015-07-14 22:30:17 +00:00
};
make PhysicsClient an interface class, and move shared memory implementation of physics client into PhysicsClientSharedMemory class/file. This will allow implementation of UDP and other transport protocols to a physics server.
2015-09-25 05:50:34 +00:00
#endif // BT_PHYSICS_CLIENT_API_H
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