DriftEnginePhysics · function
boxCollider
The collider of a drawn box, exactly where it is drawn.
Explained in Your first game, Rigid bodies.
function boxCollider(cx: number, cy: number, cz: number, hx: number, hy: number, hz: number): Colliderimport { boxCollider } from '@driftengine/physics';Parameters
| Parameter | Type | Description |
|---|---|---|
cx | number | |
cy | number | |
cz | number | |
hx | number | |
hy | number | |
hz | number |
In depth
Same centre and half-extents a mesh builder takes, so a game that draws a box gets its collision from the same numbers — nothing authored twice. The shape routes the touch through the shape sweep, which is what lets a lid sit flush with a walkable surface: the old world-axis path fought a body for the ground it stood on, and lids had to be sunk out of reach to compensate.