Here is a list of all documented variables with links to the struct/union documentation for each field:

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

- a -

• a : R3DebugLine, R3Dihedral, R3Edge, R3ShapeDesc, R3SoftBodyDesc, R3Tetrahedron, R3Triangle
• abi_version : R3BuildInfo
• activeCollisionTypes : R3ColliderDesc
• activeEvents : R3ColliderDesc
• activeHooks : R3ColliderDesc
• addedEdges : R3SoftBodyDesc
• additionalMass : R3RigidBodyDesc
• additionalMassProperties : R3RigidBodyDesc
• additionalPgsIterations : R3RigidBodyDesc, R3SoftBodyDesc
• additionalSolverIterations : R3RigidBodyDesc, R3SoftBodyDesc
• allowFastRotation : R3RigidBodyDesc
• ang_kd : R3PdController, R3PidGains
• ang_ki : R3PidGains
• ang_kp : R3PdController, R3PidGains
• angular : R3JointImpulses
• angularDamping : R3RigidBodyDesc
• angularVelocity : R3VelocityCorrection
• angvel : R3NonlinearRigidMotion, R3RigidBodyDesc, R3RigidBodyState
• appended : R3SoftBodyDesc
• arity : R3SoftMeshInfo
• authoredVelocityMargin : R3SoftRecoverySettings
• axes : R3PdController
• axle : R3WheelState