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 | -