19.9.5 addPostStepCallback

self = physics.Space:addPostStepCallback(body|shape|constraint, 
                                         function(space, object)
                                         ...end )

Parameter

Type

Description

self

in physics.Space

The input simulation Space

body or shape or constraint

in physics.Body or physics.Shape or physics.Constraint

A simulation object that will receive attention after the simulation step

function

in function(space, object)

The callback function to run against the simula- tion object at the end of the simulation step

self

out physics.Space

The input Space is returned as the output

Adds a callback function to be called when the current step is finished. One callback may be registered per Body, Shape, or Constraint. Only the first callback for a given object is registered. Any attempt to register another callback for the same object is ignored.

Returns self.

Introduced in platform.apiLevel = '2.0'