| Field | Type | Offset | Description | Notes |
| mass | f32 | 0x0 | | |
| friction | f32 | 0x4 | | |
| restitution | f32 | 0x8 | | |
| maxLinearSpeed | f32 | 0xc | | |
| maxAngularSpeed | f32 | 0x10 | | |
| linearDamping | f32 | 0x14 | | |
| angularDamping | f32 | 0x18 | | |
| gravityFactor | f32 | 0x1c | | |
| softContactForceFactor | f32 | 0x20 | | |
| softContactDampFactor | f32 | 0x24 | | |
| softContactSeperationVelocity | f32 | 0x28 | | |
| softContactForceFactorSoft | f32 | 0x2c | | |
| softContactDampFactorSoft | f32 | 0x30 | | |
| softContactSeperationVelocitySoft | f32 | 0x34 | | |
| softContactForceFactorHard | f32 | 0x38 | | |
| softContactDampFactorHard | f32 | 0x3c | | |
| softContactSeperationVelocityHard | f32 | 0x40 | | |
| reserve00 | dummy8 | 0x44 | | |