Description

A topoSetPointSource to select points which are centre enclosed by a given searchableSurface.

Operands

Operand	Type	Location
input	triSurface	`$FOAM_CASE/constant/triSurface/<file>`
output	pointSet	`$FOAM_CASE/constant/polyMesh/sets/<set>`

Description

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

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

    // Mandatory entries
    source      searchableSurfaceToPoint;
    surfaceType <surfaceTypeName>;

    // Optional entries
    surfaceName <surfaceName>;
}

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: searchableSurfaceToPoint	word	yes	-
surfaceType	The searchable surface type	word	yes	-
surfaceName	Name for the IOobject	word	no	mesh-name

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