# Edit 2D Member
WARNING
GSA-Grasshopper plugin is pre-release and under active development, including further testing to be undertaken. It is provided "as-is" and you bear the risk of using it. Future versions may contain breaking changes. Any files, results, or other types of output information created using the plugin should not be relied upon without thorough and independent checking.
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# Description
Modify GSA 2D Member
Note: This component can preview 3D Sections, right-click the middle of the component to toggle the section preview.
# Input parameters
 | Member 2D | Member 2D | 2D Member to get or set information for. Leave blank to create a new Member 2D |
 | Integer | Member2d Number | Set Member Number. If ID is set it will replace any existing 2d Member in the model |
 | Brep | Brep | Reposition Member Brep (non-planar geometry will be automatically converted to an average plane from exterior boundary control points) |
 | Point List | Incl. Points | Add inclusion points (will automatically be projected onto Brep) |
 | Curve List | Incl. Curves | Add inclusion curves (will automatically be made planar and projected onto brep, and converted to Arcs and Lines) |
 | Property 2D | 2D Property | Set new 2D Property. |
| Integer | Member2d Group | Set Member 2d Group |
 | Text | Member Type | Set 2D Member Type Default is 1: Generic 2D - Accepted inputs are: 4: Slab 5: Wall 7: Ribbed Slab 12: Void-cutter |
| Text | 2D Element Type | Set Member 2D Analysis Element Type Accepted inputs are: 0: Linear - Tri3/Quad4 Elements (default) 1: Quadratic - Tri6/Quad8 Elements 2: Rigid Diaphragm |
 | Offset | Offset | Set Member Offset |
 | Boolean | Internal Offset | Set Automatic Internal Offset of Member |
 | Number | Mesh Size in model units | Set target mesh size |
| Boolean | Mesh With Others | Mesh with others? |
| Integer | Mesh Mode | Mesh mode: 3 for Tri-only, 4 for Quad-only, anything else for mixed (quad dominant) |
| Number | Orientation Angle | Set Member Orientation Angle |
| Text | Member2d Name | Set Name of Member2d |
 | Colour | Member2d Colour | Set Member 2d Colour |
| Boolean | Dummy Member | Set Member to Dummy |
# Output parameters
| Member 2D | Member 2D | GSA 2D Member with applied changes. |
| Integer | Member Number | Member Number |
| Brep | Brep | Member Brep |
| Point List | Incl. Points | Inclusion points |
| Curve List | Incl. Curves | Inclusion curves |
| Property 2D | 2D Property | 2D Section Property |
| Integer | Member Group | Member Group |
| Text | Member Type | 2D Member Type |
| Text | 2D Element Type | Member 2D Analysis Element Type 0: Linear (Tri3/Quad4), 1: Quadratic (Tri6/Quad8), 2: Rigid Diaphragm |
| Offset | Offset | Member Offset |
| Boolean | Internal Offset | Automatic Internal Offset of Member |
| Number | Mesh Size in model units | Member Mesh Size |
| Boolean | Mesh With Others | if to mesh with others |
| Text | Mesh Mode | Mesh mode: Tri-only, Mixed (quad dominant) or Quad-only |
| Number | Orientation Angle | Member Orientation Angle in radians |
| Text | Member Name | Name of Member |
| Colour | Member Colour | Member Colour |
| Boolean | Dummy Member | if Member is Dummy |
| Text | Topology | the Member's original topology list referencing node IDs in Model that Model was created from |