Class ModelCurve

A curve which is visible in 3D.

Examples
// A line
var line = new Line(Vector3.Origin, new Vector3(5, 5, 5));

// An arc
var arc = new Arc(Vector3.Origin, 2.0, 45.0, 135.0);

// A polygon
var pline = Polygon.L(2, 2, 0.5);

// A Bezier
var a = Vector3.Origin;
var b = new Vector3(5, 0, 1);
var c = new Vector3(5, 5, 2);
var d = new Vector3(0, 5, 3);
var e = new Vector3(0, 0, 4);
var f = new Vector3(5, 0, 5);
var ctrlPts = new List<Vector3> { a, b, c, d, e, f };
var bezier = new Bezier(ctrlPts);

var lineModelCurve = new ModelCurve(line, new Material("Red", Colors.Red) { EdgeDisplaySettings = new EdgeDisplaySettings { LineWidth = 5, DashMode = EdgeDisplayDashMode.WorldUnits, DashSize = 0.1 } });
var arcModelCurve = new ModelCurve(arc, new Material("Orange", Colors.Orange) { EdgeDisplaySettings = new EdgeDisplaySettings { LineWidth = 0.1, WidthMode = EdgeDisplayWidthMode.WorldUnits } }, new Transform(5, 0, 0));
var plineModelCurve = new ModelCurve(pline, new Material("Purple", Colors.Purple) { EdgeDisplaySettings = new EdgeDisplaySettings { LineWidth = 10, WidthMode = EdgeDisplayWidthMode.ScreenUnits, DashMode = EdgeDisplayDashMode.ScreenUnits, DashSize = 10, GapSize = 4 } }, new Transform(10, 0, 0));
var bezierModelCurve = new ModelCurve(bezier, new Material("Green", Colors.Green) { EdgeDisplaySettings = new EdgeDisplaySettings { LineWidth = 1, WidthMode = EdgeDisplayWidthMode.WorldUnits } }, new Transform(15, 0, 0));
Inheritance
System.Object
Element
GeometricElement
ModelCurve
Implements
System.ComponentModel.INotifyPropertyChanged
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Elements
Assembly: Hypar.Elements.dll
Syntax
public class ModelCurve : GeometricElement, INotifyPropertyChanged

Constructors

ModelCurve(BoundedCurve, Material, Transform, Representation, Boolean, Guid, String)

Create a model curve.

Declaration
public ModelCurve(BoundedCurve curve, Material material = null, Transform transform = null, Representation representation = null, bool isElementDefinition = false, Guid id = default(Guid), string name = null)
Parameters
Type Name Description
BoundedCurve curve

The curve.
Material material

The material. Specular and glossiness components will be ignored.
Transform transform

The model curve's transform.
Representation representation

The curve's representation.
System.Boolean isElementDefinition

Is this an element definition?
System.Guid id

The id of the model curve.
System.String name

The name of the model curve.

Properties

Curve

The curve.

Declaration
public BoundedCurve Curve { get; set; }
Property Value
Type Description
BoundedCurve

Methods

SetSelectable(Boolean)

Set whether this model curve should be selectable in the web UI.

Declaration
public void SetSelectable(bool selectable)
Parameters
Type Name Description
System.Boolean selectable

TryToGraphicsBuffers(out List<GraphicsBuffers>, out String, out Nullable<MeshPrimitive.ModeEnum>)

Get graphics buffers and other metadata required to modify a GLB.

Declaration
public override bool TryToGraphicsBuffers(out List<GraphicsBuffers> graphicsBuffers, out string id, out MeshPrimitive.ModeEnum? mode)
Parameters
Type Name Description
System.Collections.Generic.List<GraphicsBuffers> graphicsBuffers
System.String id
System.Nullable<glTFLoader.Schema.MeshPrimitive.ModeEnum> mode
Returns
Type Description
System.Boolean

True if there is graphicsbuffers data applicable to add, false otherwise. Out variables should be ignored if the return value is false.
Overrides

Implements

System.ComponentModel.INotifyPropertyChanged

Extension Methods