CSODifference

MLModule

genre	CSOModule
author	Jan Hendrik Moltz
package	FMEstable/ReleaseMeVis
dll	MLCSOMiscModules
definition	MLCSOMiscModules.def
see also	CSOBoolOp

Purpose

Computes the difference between pairs of CSOs as open CSOs.

Usage

Connect a CSOList and press Update. The result is in outCSOList. This is a CSOAlgorithmModule, so it is not possible to modify the input CSOs.

Details

This module does the following:

1. for cso in inCSOList1:

2. for refCSO in inCSOList0:

3. Compute diffCSO containing points that are on cso but not on refCSO (might be several if they are not contiguous)

The typical use case of this module is that inCSOList0 contains CSOs before an interaction and inCSOList1 after an interaction. The module will then create CSOs that represent the interaction. Unlike the result of CSOBoolOp these CSOs are open and contain only the part that was changed.

Windows

Default Panel

Input Fields

inCSOList0

name: inCSOList0, type: MLBase

CSOs typically before an interaction.

inCSOList1

name: inCSOList1, type: MLBase

CSOs typically after an interaction.

Output Fields

outCSOList

name: outCSOList, type: MLBase

CSOs representing the interaction.

Parameter Fields

Field Index

[]: Trigger

Clear: Trigger

Epsilon: Double

Has Valid Output: Bool

On Input Change Behavior: Enum

Status Code: Enum

Status Message: String

Update: Trigger

Visible Fields

Update

name: update, type: Trigger

Clear

name: clear, type: Trigger

On Input Change Behavior

name: onInputChangeBehavior, type: Enum, default: Clear, deprecated name: shouldAutoUpdate,shouldUpdateAutomatically

Values:

Title	Name	Deprecated Name
​Update	​Update	​TRUE
​Clear	​Clear	​FALSE

Status Code

name: statusCode, type: Enum, persistent: no

Values:

Title	Name
​Ok	​Ok
​Invalid input object	​Invalid input object
​Invalid input parameter	​Invalid input parameter
​Internal error	​Internal error

Status Message

name: statusMessage, type: String, persistent: no

Has Valid Output

name: hasValidOutput, type: Bool, persistent: no

[]

name: updateDone, type: Trigger, persistent: no

Epsilon

name: inEpsilon, type: Double, default: 0.001

The epsilon parameter used for the point-to-point distance.