OffsetValueMap
v1.0
Offsets the value map for a clip. One action item must be active at the specified global time. Offsetting actions is a task that you will probably perform frequently. For example, you may need to offset an action in local space so that the animation occurs in a different location from where it was originally defined.
OffsetValueMap( [InputObjs], [Type], [Time], [Value] ); |
| Parameter | Type | Description | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| InputObjs | String | List of animatable
parameters
Default Value: Current marked and selected objects |
||||||||
| Type | siEffectInputType | Type of input we expect
Default Value: siSelectedParams
|
||||||||
| Time | Double | Frame number.
Default Value: Current frame. |
||||||||
| Value | Number | Offset value
Default Value: Current value for each parameter. Use of this argument is rare. |
' Create an animation with a cone translated along the x axis
set oCone = CreatePrim( "Cone", "MeshSurface" )
SaveKey oCone & ".kine.local.posx", 5, 0
SaveKey oCone & ".kine.local.posx", 30, 5
set oAction = StoreAction( oCone, "/kine.local.pos", 2, "testStoredAction" )
AddClip "Scene_Root", oAction, , , 10
' See what value of the x translation we get at frame 20
' with the original clip.
actualVal = GetValue( oCone & ".kine.local.posx", 20 )
LogMessage "Pre-offset, posx is: " & actualVal
' Offset the translation in x. Starts further from the left
OffsetValueMap oCone & ".kine.local.posx", siSelectedParams, 20, -5
' Confirm that indeed at frame 20 the result (using the
' offset we just set) is what we told it to be: -5.
actualVal = GetValue( oCone & ".kine.local.posx", 20 )
if abs( actualVal - -5 ) < 1e-9 then
LogMessage "Expected -5 and got it...the universe makes sense!"
else
LogMessage "Expected -5, but got " & actualVal
end if
|