Class Coedge

A coedge is closely related to an edge. A coedge stores its relationships with adjacent edges and with superior owning entities. (In some contexts, the coedge may be viewed as the use of an edge by a face or wire.) The data structures formed by these relationships (stored as pointers) and their interpretation depend upon the nature of the owning entity.

Inheritance

object

ProjectObject

Coedge

Implements

IHasGeometry

Inherited Members

ProjectObject.FindObjects(Predicate<ProjectObject>, Predicate<ProjectObject>)

ProjectObject.ToString()

ProjectObject.Name

ProjectObject.DisplayName

ProjectObject.Parent

ProjectObject.ContainingProject

ProjectObject.Attributes

ProjectObject.UIVisible

ProjectObject.TypeDisplayName

ProjectObject.UniqueId

ProjectObject.Children

ProjectObject.DisplayNameChanged

ProjectObject.ProjectObjectChanged

ProjectObject.InternalEvent

Namespace: ABB.Robotics.RobotStudio.Stations

Assembly: ABB.Robotics.RobotStudio.Stations.dll

Syntax

public sealed class Coedge : ProjectObject, IHasGeometry

Remarks

The Coedge object is generated on demand and is not stored in the station file; therefore Attributes cannot be used to persist attributes.

Properties

View Source

Body

Gets the Body that the Coedge belongs to.

Declaration

public Body Body { get; }

Property Value

Type	Description
Body

Examples

Get Body.

Project.UndoContext.BeginUndoStep("CoedgeProperties");
try
{
Station station = Station.ActiveStation;
            // Create a box.
            Part myPart = new Part();
            myPart.Name = "MyPart";
            station.GraphicComponents.Add(myPart);
            Body box = Body.CreateSolidBox(
                new Matrix4(Vector3.XVector, 0.0), new Vector3(0.1, 0.1, 0.1));
            box.Name = "MyBox";
            myPart.Bodies.Add(box);

            // Get a coedge from the box.
            Coedge myCoedge = box.Shells[0].Faces[0].Loops[0].Coedges[0];
            myCoedge.Edge.Name = "MyEdge";

            // Output some info of the coedge.
            Logger.AddMessage(new LogMessage($"The body of the coedge is: {myCoedge.Body.Name}"));
            Logger.AddMessage(new LogMessage($"The edge of the coedge is: {myCoedge.Edge.Name}"));
            Logger.AddMessage(new LogMessage($"The coedge is reversed: {myCoedge.Reversed}"));
            Logger.AddMessage(new LogMessage(
                $"The start vertex of the coedge is: ({myCoedge.StartVertex.Position.ToString(numDecimals: 8, separator: ", ")})"));
            Logger.AddMessage(new LogMessage(
                $"The end vertex of the coedge is: ({myCoedge.EndVertex.Position.ToString(numDecimals: 8, separator: ", ")})"));
        }
        catch
        {
            Project.UndoContext.CancelUndoStep(CancelUndoStepType.Rollback);
            throw;
        }
        finally
        {
            Project.UndoContext.EndUndoStep();
        }</code></pre>

View Source

Edge

Gets the Edge that the Coedge is associated with.

Declaration

public Edge Edge { get; }

Property Value

Type	Description
Edge

Examples

Get Edge.

Project.UndoContext.BeginUndoStep("CoedgeProperties");
try
{
Station station = Station.ActiveStation;
            // Create a box.
            Part myPart = new Part();
            myPart.Name = "MyPart";
            station.GraphicComponents.Add(myPart);
            Body box = Body.CreateSolidBox(
                new Matrix4(Vector3.XVector, 0.0), new Vector3(0.1, 0.1, 0.1));
            box.Name = "MyBox";
            myPart.Bodies.Add(box);

            // Get a coedge from the box.
            Coedge myCoedge = box.Shells[0].Faces[0].Loops[0].Coedges[0];
            myCoedge.Edge.Name = "MyEdge";

            // Output some info of the coedge.
            Logger.AddMessage(new LogMessage($"The body of the coedge is: {myCoedge.Body.Name}"));
            Logger.AddMessage(new LogMessage($"The edge of the coedge is: {myCoedge.Edge.Name}"));
            Logger.AddMessage(new LogMessage($"The coedge is reversed: {myCoedge.Reversed}"));
            Logger.AddMessage(new LogMessage(
                $"The start vertex of the coedge is: ({myCoedge.StartVertex.Position.ToString(numDecimals: 8, separator: ", ")})"));
            Logger.AddMessage(new LogMessage(
                $"The end vertex of the coedge is: ({myCoedge.EndVertex.Position.ToString(numDecimals: 8, separator: ", ")})"));
        }
        catch
        {
            Project.UndoContext.CancelUndoStep(CancelUndoStepType.Rollback);
            throw;
        }
        finally
        {
            Project.UndoContext.EndUndoStep();
        }</code></pre>

View Source

EndVertex

Gets the end vertex of the coedge.

Declaration

public Vertex EndVertex { get; }

Property Value

Type	Description
Vertex

Examples

Get EndVertex.

Project.UndoContext.BeginUndoStep("CoedgeProperties");
try
{
Station station = Station.ActiveStation;
            // Create a box.
            Part myPart = new Part();
            myPart.Name = "MyPart";
            station.GraphicComponents.Add(myPart);
            Body box = Body.CreateSolidBox(
                new Matrix4(Vector3.XVector, 0.0), new Vector3(0.1, 0.1, 0.1));
            box.Name = "MyBox";
            myPart.Bodies.Add(box);

            // Get a coedge from the box.
            Coedge myCoedge = box.Shells[0].Faces[0].Loops[0].Coedges[0];
            myCoedge.Edge.Name = "MyEdge";

            // Output some info of the coedge.
            Logger.AddMessage(new LogMessage($"The body of the coedge is: {myCoedge.Body.Name}"));
            Logger.AddMessage(new LogMessage($"The edge of the coedge is: {myCoedge.Edge.Name}"));
            Logger.AddMessage(new LogMessage($"The coedge is reversed: {myCoedge.Reversed}"));
            Logger.AddMessage(new LogMessage(
                $"The start vertex of the coedge is: ({myCoedge.StartVertex.Position.ToString(numDecimals: 8, separator: ", ")})"));
            Logger.AddMessage(new LogMessage(
                $"The end vertex of the coedge is: ({myCoedge.EndVertex.Position.ToString(numDecimals: 8, separator: ", ")})"));
        }
        catch
        {
            Project.UndoContext.CancelUndoStep(CancelUndoStepType.Rollback);
            throw;
        }
        finally
        {
            Project.UndoContext.EndUndoStep();
        }</code></pre>

View Source

Returns the next coedge connected to this.

Declaration

public Coedge Next { get; }

Property Value

Type	Description
Coedge

View Source

Returns the previous coedge connected to this.

Declaration

public Coedge Previous { get; }

Property Value

Type	Description
Coedge

View Source

Reversed

Gets whether the coedge is reversed or not.

Declaration

public bool Reversed { get; }

Property Value

Type	Description
bool

Examples

Get Reversed.

Project.UndoContext.BeginUndoStep("CoedgeProperties");
try
{
Station station = Station.ActiveStation;
            // Create a box.
            Part myPart = new Part();
            myPart.Name = "MyPart";
            station.GraphicComponents.Add(myPart);
            Body box = Body.CreateSolidBox(
                new Matrix4(Vector3.XVector, 0.0), new Vector3(0.1, 0.1, 0.1));
            box.Name = "MyBox";
            myPart.Bodies.Add(box);

            // Get a coedge from the box.
            Coedge myCoedge = box.Shells[0].Faces[0].Loops[0].Coedges[0];
            myCoedge.Edge.Name = "MyEdge";

            // Output some info of the coedge.
            Logger.AddMessage(new LogMessage($"The body of the coedge is: {myCoedge.Body.Name}"));
            Logger.AddMessage(new LogMessage($"The edge of the coedge is: {myCoedge.Edge.Name}"));
            Logger.AddMessage(new LogMessage($"The coedge is reversed: {myCoedge.Reversed}"));
            Logger.AddMessage(new LogMessage(
                $"The start vertex of the coedge is: ({myCoedge.StartVertex.Position.ToString(numDecimals: 8, separator: ", ")})"));
            Logger.AddMessage(new LogMessage(
                $"The end vertex of the coedge is: ({myCoedge.EndVertex.Position.ToString(numDecimals: 8, separator: ", ")})"));
        }
        catch
        {
            Project.UndoContext.CancelUndoStep(CancelUndoStepType.Rollback);
            throw;
        }
        finally
        {
            Project.UndoContext.EndUndoStep();
        }</code></pre>

View Source

StartVertex

Gets the start vertex of the coedge.

Declaration

public Vertex StartVertex { get; }

Property Value

Type	Description
Vertex

Examples

Get EndVertex.

Project.UndoContext.BeginUndoStep("CoedgeProperties");
try
{
Station station = Station.ActiveStation;
            // Create a box.
            Part myPart = new Part();
            myPart.Name = "MyPart";
            station.GraphicComponents.Add(myPart);
            Body box = Body.CreateSolidBox(
                new Matrix4(Vector3.XVector, 0.0), new Vector3(0.1, 0.1, 0.1));
            box.Name = "MyBox";
            myPart.Bodies.Add(box);

            // Get a coedge from the box.
            Coedge myCoedge = box.Shells[0].Faces[0].Loops[0].Coedges[0];
            myCoedge.Edge.Name = "MyEdge";

            // Output some info of the coedge.
            Logger.AddMessage(new LogMessage($"The body of the coedge is: {myCoedge.Body.Name}"));
            Logger.AddMessage(new LogMessage($"The edge of the coedge is: {myCoedge.Edge.Name}"));
            Logger.AddMessage(new LogMessage($"The coedge is reversed: {myCoedge.Reversed}"));
            Logger.AddMessage(new LogMessage(
                $"The start vertex of the coedge is: ({myCoedge.StartVertex.Position.ToString(numDecimals: 8, separator: ", ")})"));
            Logger.AddMessage(new LogMessage(
                $"The end vertex of the coedge is: ({myCoedge.EndVertex.Position.ToString(numDecimals: 8, separator: ", ")})"));
        }
        catch
        {
            Project.UndoContext.CancelUndoStep(CancelUndoStepType.Rollback);
            throw;
        }
        finally
        {
            Project.UndoContext.EndUndoStep();
        }</code></pre>

Methods

View Source

FindClosestVertex(Vector3)

Returns the Vertex of the Coedge that is closest to the provided point.

Declaration

public Vertex FindClosestVertex(Vector3 testPoint)

Parameters

Type	Name	Description
Vector3	testPoint	The point which to find the closest vertex to.

Returns

Type	Description
Vertex	The closest Vertex.

Examples

Codege FindClosestVertex.

Project.UndoContext.BeginUndoStep("CoedgeProperties");
try
{
Station station = Station.ActiveStation;
            // Create a box.
            Part myPart = new Part();
            myPart.Name = "MyPart";
            station.GraphicComponents.Add(myPart);
            Body box = Body.CreateSolidBox(
                new Matrix4(Vector3.XVector, 0.0), new Vector3(0.1, 0.1, 0.1));
            box.Name = "MyBox";
            myPart.Bodies.Add(box);

            // Get a coedge from the box.
            Coedge myCoedge = box.Shells[0].Faces[0].Loops[0].Coedges[0];
            myCoedge.Edge.Name = "MyEdge";

            // Output some info of the coedge.
            Logger.AddMessage(new LogMessage($"The body of the coedge is: {myCoedge.Body.Name}"));
            Logger.AddMessage(new LogMessage($"The edge of the coedge is: {myCoedge.Edge.Name}"));
            Logger.AddMessage(new LogMessage($"The coedge is reversed: {myCoedge.Reversed}"));
            Logger.AddMessage(new LogMessage(
                $"The start vertex of the coedge is: ({myCoedge.StartVertex.Position.ToString(numDecimals: 8, separator: ", ")})"));
            Logger.AddMessage(new LogMessage(
                $"The end vertex of the coedge is: ({myCoedge.EndVertex.Position.ToString(numDecimals: 8, separator: ", ")})"));
        }
        catch
        {
            Project.UndoContext.CancelUndoStep(CancelUndoStepType.Rollback);
            throw;
        }
        finally
        {
            Project.UndoContext.EndUndoStep();
        }</code></pre>

Implements

IHasGeometry