  PhysxSchemaJointStateAPI | The PhysicsJointStateAPI is applied to a joint primitive (i.e |
| PhysxSchemaPhysxArticulationAPI | PhysX articulation extended parameters |
| PhysxSchemaPhysxArticulationForceSensorAPI | PhysX articulation sensor to measure spatial force |
| PhysxSchemaPhysxAutoAttachmentAPI | Auto generates the attachment points and filtering ids based on the attributes defined in the API |
| PhysxSchemaPhysxAutoParticleClothAPI | WARNING: This is a draft API; the design is not fixed and may change in the future |
 PhysxSchemaPhysxCameraAPI | PhysX camera |
 PhysxSchemaPhysxCameraDroneAPI | PhysX drone camera that follows its subject from the air as it drives |
 PhysxSchemaPhysxCameraFollowAPI | PhysX camera that follows behind the subject as it moves |
 PhysxSchemaPhysxCameraFollowLookAPI | PhysX camera that follows behind the subject's forward vector as it moves |
 PhysxSchemaPhysxCameraFollowVelocityAPI | PhysX camera that follows behind the subject's velocity vector as it moves, which allows the subject to roll and tumble |
| PhysxSchemaPhysxCharacterControllerAPI | PhysxCharacterControllerAPI can be applied to a capsuleGeom |
| PhysxSchemaPhysxCollisionAPI | PhysX collision extended parameters |
| PhysxSchemaPhysxContactReportAPI | Enables contact reporting for a rigid body or articulation |
| PhysxSchemaPhysxConvexDecompositionCollisionAPI | PhysX convex decomposition extended parameters |
| PhysxSchemaPhysxConvexHullCollisionAPI | PhysX convex hull collision extended parameters |
| PhysxSchemaPhysxCookedDataAPI | PhysX cooked data storage |
| PhysxSchemaPhysxDeformableAPI | Do not apply |
| PhysxSchemaPhysxDeformableBodyAPI | Applied to a UsdGeomMesh that is to be driven by a deformable body simulation |
| PhysxSchemaPhysxDeformableSurfaceAPI | WARNING: This is a draft API; the design is not fixed and may change in the future |
| PhysxSchemaPhysxDeformableBodyMaterialAPI | Applied to USD Material |
| PhysxSchemaPhysxDeformableSurfaceMaterialAPI | WARNING: This is a draft API; the design is not fixed and may change in the future |
| PhysxSchemaPhysxDiffuseParticlesAPI | WARNING: This is a draft API; the design is not fixed and may change in the future |
| PhysxSchemaPhysxForceAPI | PhysX schema API that applies a force and torque to a rigid body (UsdGeom.Xformable with UsdPhysicsRigidBodyAPI) |
| PhysxSchemaPhysxIsosurfaceAPI | Applied to a PhysxParticleSystem |
| PhysxSchemaPhysxJointAPI | PhysX joint extended parameters |
| PhysxSchemaPhysxMaterialAPI | PhysX material extended parameters |
| PhysxSchemaPhysxParticleAnisotropyAPI | WARNING: This is a draft API; the design is not fixed and may change in the future |
| PhysxSchemaPhysxParticleAPI | WARNING: This is a draft API; the design is not fixed and may change in the future |
| PhysxSchemaPhysxParticleClothAPI | WARNING: This is a draft API; the design is not fixed and may change in the future |
| PhysxSchemaPhysxParticleSetAPI | WARNING: This is a draft API; the design is not fixed and may change in the future |
| PhysxSchemaPhysxParticleIsosurfaceAPI | WARNING: This is a draft API; the design is not fixed and may change in the future |
| PhysxSchemaPhysxParticleSamplingAPI | WARNING: This is a draft API; the design is not fixed and may change in the future |
| PhysxSchemaPhysxParticleSmoothingAPI | WARNING: This is a draft API; the design is not fixed and may change in the future |
| PhysxSchemaPhysxParticleSystem | WARNING: This is a draft API; the design is not fixed and may change in the future |
| PhysxSchemaPhysxPBDMaterialAPI | WARNING: This is a draft API; the design is not fixed and may change in the future |
| PhysxSchemaPhysxPhysicsAttachment | Represents attachments between physics actors, for example, between a rigid body and a deformable body, or a deformable body and a particle cloth |
| PhysxSchemaPhysxPhysicsDistanceJointAPI | PhysX distance joint extended parameters |
| PhysxSchemaPhysxRigidBodyAPI | PhysX rigid body extended parameters |
| PhysxSchemaPhysxSceneAPI | PhysX scene extended parameters |
| PhysxSchemaPhysxSDFMeshCollisionAPI | PhysX SDF mesh extended parameters |
| PhysxSchemaPhysxTendonAttachmentAPI | WARNING: Draft API, this design is not fixed and may change in the future |
| PhysxSchemaPhysxTendonAttachmentLeafAPI | WARNING: Draft API, this design is not fixed and may change in the future |
| PhysxSchemaPhysxTendonAttachmentRootAPI | WARNING: Draft API, this design is not fixed and may change in the future |
| PhysxSchemaPhysxTendonAxisAPI | WARNING: Draft API, this design is not fixed and may change in the future |
| PhysxSchemaPhysxTendonAxisRootAPI | WARNING: Draft API, this design is not fixed and may change in the future |
| PhysxSchemaPhysxTriangleMeshCollisionAPI | PhysX triangle mesh extended parameters |
| PhysxSchemaPhysxTriangleMeshSimplificationCollisionAPI | PhysX triangle mesh simplification extended parameters |
| PhysxSchemaPhysxTriggerAPI | PhysX trigger |
| PhysxSchemaPhysxTriggerStateAPI | PhysX trigger state |
| PhysxSchemaPhysxVehicleAckermannSteeringAPI | Describes a steering system with Ackermann correction for two wheels |
| PhysxSchemaPhysxVehicleAPI | PhysX vehicle |
| PhysxSchemaPhysxVehicleAutoGearBoxAPI | Properties of the PhysX vehicle automatic gear shift box |
| PhysxSchemaPhysxVehicleBrakesAPI | Describes a braking system for a vehicle by specifying which wheels are connected to the brake control and by defining the brake torque that gets applied to those wheels |
| PhysxSchemaPhysxVehicleClutchAPI | Properties of the PhysX vehicle clutch |
| PhysxSchemaPhysxVehicleContextAPI | PhysX vehicles general settings |
| PhysxSchemaPhysxVehicleControllerAPI | PhysX vehicle controller that samples user input to drive the vehicle |
| PhysxSchemaPhysxVehicleTankControllerAPI | PhysX vehicle tank controller to divert torque from the engine to the wheels of the tracks of a wheel based tank vehicle (see PhysxVehicleTankDifferentialAPI) |
| PhysxSchemaPhysxVehicleDriveBasicAPI | Very simple drive model for a PhysX vehicle |
| PhysxSchemaPhysxVehicleDriveStandardAPI | Standard drive model for a PhysX vehicle |
| PhysxSchemaPhysxVehicleEngineAPI | Properties of a PhysX vehicle engine |
| PhysxSchemaPhysxVehicleGearsAPI | Properties of PhysX vehicle gears |
| PhysxSchemaPhysxVehicleMultiWheelDifferentialAPI | Describes which wheels of a vehicle are driven as well as the distribution of the drive torque among those wheels |
| PhysxSchemaPhysxVehicleTankDifferentialAPI | Differential to set up a wheeled tank vehicle |
| PhysxSchemaPhysxVehicleSteeringAPI | Describes a steering system for a vehicle by specifying which wheels are connected to the steer control and by defining the maximum steer angle for those wheels (see PhysxVehicleControllerAPI for the steer control) |
| PhysxSchemaPhysxVehicleSuspensionAPI | Properties of a PhysX vehicle wheel suspension |
| PhysxSchemaPhysxVehicleSuspensionComplianceAPI | Compliance describes how toe and camber angle and force application points are affected by suspension compression |
| PhysxSchemaPhysxVehicleTireAPI | Properties of a PhysX vehicle tire |
| PhysxSchemaPhysxVehicleTireFrictionTable | Table defining the friction values of a tire against a given set of ground materials |
| PhysxSchemaPhysxVehicleWheelAPI | Properties of a PhysX vehicle wheel |
| PhysxSchemaPhysxVehicleWheelAttachmentAPI | For every wheel of a vehicle, this class defines the attachment properties |
| PhysxSchemaPhysxVehicleWheelControllerAPI | PhysX wheel controller that samples user input and allows direct control of the wheel torques and steer angle to drive the vehicle |
| PhysxSchemaPlane | Plane geometry primitive |
| PhysxSchemaTetrahedralMesh | Describes a tetrahedral mesh in 3D space |
| PhysxSchemaTokensType | PhysxSchemaTokens provides static, efficient TfTokens for use in all public USD API |
| UsdPhysicsArticulationRootAPI | PhysicsArticulationRootAPI can be applied to a scene graph node, and marks the subtree rooted here for inclusion in one or more reduced coordinate articulations |
| UsdPhysicsCollisionAPI | Applies collision attributes to a UsdGeomXformable prim |
| UsdPhysicsCollisionGroup | Defines a collision group for coarse filtering |
| UsdPhysicsDriveAPI | The PhysicsDriveAPI when applied to any joint primitive will drive the joint towards a given target |
| UsdPhysicsFilteredPairsAPI | API to describe fine-grained filtering |
| UsdPhysicsJoint | A joint constrains the movement of rigid bodies |
| PhysxSchemaPhysxPhysicsGearJoint | Predefined gear joint type |
| PhysxSchemaPhysxPhysicsRackAndPinionJoint | Predefined rack & pinion joint type |
| UsdPhysicsDistanceJoint | Predefined distance joint type (Distance between rigid bodies may be limited to given minimum or maximum distance.) |
| UsdPhysicsFixedJoint | Predefined fixed joint type (All degrees of freedom are removed.) |
| UsdPhysicsPrismaticJoint | Predefined prismatic joint type (translation along prismatic joint axis is permitted.) |
| UsdPhysicsRevoluteJoint | Predefined revolute joint type (rotation along revolute joint axis is permitted.) |
| UsdPhysicsSphericalJoint | Predefined spherical joint type (Removes linear degrees of freedom, cone limit may restrict the motion in a given range.) It allows two limit values, which when equal create a circular, else an elliptic cone limit around the limit axis |
| UsdPhysicsLimitAPI | The PhysicsLimitAPI can be applied to a PhysicsJoint and will restrict the movement along an axis |
| UsdPhysicsMassAPI | Defines explicit mass properties (mass, density, inertia etc.) |
| UsdPhysicsMaterialAPI | Defines simulation material properties |
| UsdPhysicsMeshCollisionAPI | Attributes to control how a Mesh is made into a collider |
| UsdPhysicsRigidBodyAPI | Applies physics body attributes to any UsdGeomXformable prim and marks that prim to be driven by a simulation |
| UsdPhysicsScene | Prim to define general physics simulation properties |
| UsdPhysicsTokensType | UsdPhysicsTokens provides static, efficient TfTokens for use in all public USD API |
1.8.5 
