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

- b -

• b : R3DebugLine, R3Dihedral, R3Edge, R3ShapeDesc, R3SoftBodyDesc, R3Tetrahedron, R3Triangle
• bendEdges : R3SoftBodyDesc
• bendSoftness : R3SoftBodyMaterial
• body : R3OptionalParticleDestination, R3ParticleDestination
• body1 : R3JointBodies
• body2 : R3JointBodies
• bodyType : R3RigidBodyDesc
• border_subdivisions : R3DebugRenderStyle
• borderRadius : R3ShapeDesc