self = physics.Body:setPositionFunc(func)
|
Parameter |
Type |
Description |
|---|---|---|
|
self |
in physics.Body |
The input Body |
|
func |
in function(body, dt) |
A callback function that updates the position of the Body on each time step |
|
self |
out physics.Body |
The input Body is returned as the output |
Sets
the position function of the body. The position function must be a function that
accepts a Body and a time step value and at some point calls body:updatePosition
to update the position of the body.
Returns the Body.
.Introduced in platform.apiLevel = '2.0'