- a -

• a : CollisionResult , DistanceMultiStrategy::Result , DistanceStrategy::Result
• abs_err : ProximityStrategyData
• acceleration : RecursiveNewtonEuler::Motion
• alpha : SceneDescriptor::DrawableProxy , SceneDescriptor::VisualState
• ambient : Model3D::Material
• angle : CircularPiHParameterization
• angvel : KinematicBody::KinematicBodyState , RigidBody::RigidBodyState
• approach : GraspTable::GraspData , AssemblyResult
• assumedState : AssemblyResult
• author : AssemblyTask
• average : PathAnalyzer::ClearanceAnalysis
• avgCurvature : Contact2D