setObjectParent()

Purpose

Add a 3D object to an object group

Description

Sets the parent of a 3D object to be the specified object group

Syntax

setObjectParent( object, parent )

Arguments

object handle of the 3D object to be added

parent handle of the object group created with createObjectGroup

Example

pos1 = { 0, 0, 0 }
pos2 = { -1, 2, 0 } * 2
size1 = { 3, 1, 1 }
size2 = { 1, 3, 1 }

worldLight( { 0, 0, -3 }, white, 100 )
setCamera( { 0, 5, 20 }, { 0, 0, 0 } )
object1 = placeObject( cube, pos1, size1 )
setObjectMaterial( object1, blue, 1, 1 )
object2 = placeObject( cube, pos2, size2 ) 
setObjectMaterial( object2, darkred, 1, 1 )

linkedObject = createObjectGroup( pos1 )
setObjectParent( object1, linkedObject )
setObjectParent( object2, linkedObject )
linked = true

loop
  clear()
  c = controls(0)
  if c.a and linked then
    unlinkObject( object1 )
    unlinkObject( object2 )
    linked = false
  endif
  if c.b and !linked then
    setObjectParent( object1, linkedObject )
    setObjectParent( object2, linkedObject )
    linked = true
  endif
  drawObjects()
  if linked then
    printAt( 0, 0, "linked: press A to unlink")
    rotateObject( linkedObject, { 1, 1, 1 }, 0.5 )
  else
    printAt( 0, 0, "unlinked: press B to link")   
    rotateObject( object1, { 1, 1, 1 }, 0.5 )
    rotateObject( object2, { 1, 1, 1 }, 0.5 )
  endif
  update()
repeat

Associated Commands