faceToPoint

Table of Contents

Description

A topoSetPointSource to select all points based on usage in given faceSet(s).

Operands

Operand Type Location
input faceSet(s) $FOAM_CASE/constant/polyMesh/sets/<set>
output pointSet $FOAM_CASE/constant/polyMesh/sets/<set>

Description

Example of the faceToPoint topoSet by using actions sub-dictionary in system/topoSetDict file: 

{
    // Mandatory (inherited) entries
    name        <name>;
    type        pointSet;
    action      <action>;

    // Mandatory entries
    source      faceToPoint;
    option      <option>;

    // Conditional mandatory entries
    // Select either of the below

    // Option-1
    sets
    (
        <faceSetName0>
        <faceSetName1>
        ...
    );

    // Option-2 
    set     <faceSetName>;
}

where the entries mean:

Property Description Type Required Default
name Name of pointSet word yes -
type Type name: pointSet word yes -
action Action applied on points - see below word yes -
source Source name: faceToPoint word yes -
option Selection type - see below word yes -

Options for the action entry: 

new      | Create a new pointSet from selected points
add      | Add selected points into this pointSet
subtract | Remove selected points from this pointSet

Options for the option entry: 

all       | Select all points of faces in the faceSet

Options for the conditional mandatory entries: 

Entry    | Description                | Type     | Required    | Default
sets     | Names of input faceSets    | wordList | conditional | -
set      | Name of input faceSet      | word     | conditional | -

Notes on entries

The order of precedence among the conditional mandatory entries from the highest to the lowest is sets, and set.

Further information

Tutorial:

Source code:

  • Foam::faceToPoint

History

  • Introduced in version 1.5
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