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

- h -

• halfHeight : R2ShapeDesc
• has_any_active_contact : R2ContactPair
• heights : R2ShapeDesc
• high : R2UserData
• hit : R2CharacterCollision, R2OptionalRayHit, R2OptionalShapeCastHit