f517b03534
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)
127 lines
4.3 KiB
C++
127 lines
4.3 KiB
C++
#ifndef PHYSICS_DIRECT_H
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#define PHYSICS_DIRECT_H
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//#include "SharedMemoryCommands.h"
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#include "PhysicsClient.h"
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#include "LinearMath/btVector3.h"
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///PhysicsDirect executes the commands directly, without transporting them or having a separate server executing commands
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class PhysicsDirect : public PhysicsClient
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{
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protected:
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struct PhysicsDirectInternalData* m_data;
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bool processDebugLines(const struct SharedMemoryCommand& orgCommand);
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bool processCamera(const struct SharedMemoryCommand& orgCommand);
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bool processContactPointData(const struct SharedMemoryCommand& orgCommand);
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bool processOverlappingObjects(const struct SharedMemoryCommand& orgCommand);
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bool processVisualShapeData(const struct SharedMemoryCommand& orgCommand);
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void processBodyJointInfo(int bodyUniqueId, const struct SharedMemoryStatus& serverCmd);
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void processAddUserData(const struct SharedMemoryStatus& serverCmd);
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void postProcessStatus(const struct SharedMemoryStatus& serverCmd);
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void resetData();
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void removeCachedBody(int bodyUniqueId);
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public:
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PhysicsDirect(class PhysicsCommandProcessorInterface* physSdk, bool passSdkOwnership);
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virtual ~PhysicsDirect();
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// return true if connection succesfull, can also check 'isConnected'
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//it is OK to pass a null pointer for the gui helper
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virtual bool connect();
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////todo: rename to 'disconnect'
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virtual void disconnectSharedMemory();
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virtual bool isConnected() const;
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// return non-null if there is a status, nullptr otherwise
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virtual const SharedMemoryStatus* processServerStatus();
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virtual SharedMemoryCommand* getAvailableSharedMemoryCommand();
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virtual bool canSubmitCommand() const;
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virtual bool submitClientCommand(const struct SharedMemoryCommand& command);
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virtual int getNumBodies() const;
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virtual int getBodyUniqueId(int serialIndex) const;
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virtual bool getBodyInfo(int bodyUniqueId, struct b3BodyInfo& info) const;
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virtual int getNumJoints(int bodyIndex) const;
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virtual bool getJointInfo(int bodyIndex, int jointIndex, struct b3JointInfo& info) const;
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virtual int getNumUserConstraints() const;
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virtual int getUserConstraintInfo(int constraintUniqueId, struct b3UserConstraint& info) const;
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virtual int getUserConstraintId(int serialIndex) const;
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///todo: move this out of the
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virtual void setSharedMemoryKey(int key);
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void uploadBulletFileToSharedMemory(const char* data, int len);
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virtual char* getSharedMemoryStreamBuffer();
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virtual int getNumDebugLines() const;
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virtual const float* getDebugLinesFrom() const;
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virtual const float* getDebugLinesTo() const;
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virtual const float* getDebugLinesColor() const;
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virtual void getCachedCameraImage(b3CameraImageData* cameraData);
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virtual void getCachedContactPointInformation(struct b3ContactInformation* contactPointData);
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virtual void getCachedOverlappingObjects(struct b3AABBOverlapData* overlappingObjects);
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virtual void getCachedVisualShapeInformation(struct b3VisualShapeInformation* visualShapesInfo);
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virtual void getCachedCollisionShapeInformation(struct b3CollisionShapeInformation* collisionShapesInfo);
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virtual void getCachedVREvents(struct b3VREventsData* vrEventsData);
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virtual void getCachedKeyboardEvents(struct b3KeyboardEventsData* keyboardEventsData);
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virtual void getCachedMouseEvents(struct b3MouseEventsData* mouseEventsData);
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virtual void getCachedRaycastHits(struct b3RaycastInformation* raycastHits);
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virtual void getCachedMassMatrix(int dofCountCheck, double* massMatrix);
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//the following APIs are for internal use for visualization:
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virtual bool connect(struct GUIHelperInterface* guiHelper);
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virtual void renderScene();
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virtual void debugDraw(int debugDrawMode);
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virtual void setTimeOut(double timeOutInSeconds);
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virtual double getTimeOut() const;
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virtual bool getCachedUserData(int bodyUniqueId, int linkIndex, int userDataId, struct b3UserDataValue &valueOut) const;
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virtual int getCachedUserDataId(int bodyUniqueId, int linkIndex, const char *key) const;
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virtual int getNumUserData(int bodyUniqueId, int linkIndex) const;
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virtual void getUserDataInfo(int bodyUniqueId, int linkIndex, int userDataIndex, const char **keyOut, int *userDataIdOut) const;
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virtual void pushProfileTiming(const char* timingName);
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virtual void popProfileTiming();
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};
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#endif //PHYSICS_DIRECT_H
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