Line3D

This class represents the concept Line3D.

Class

Class Inheritance Structure
class Thing
class GeometricItem
   relation material
      range Material, cardinality [0, 1]
class Curve
   property length
      range double (64 bit), cardinality [0, 1]
class Line3D
   property asOpenGL
      range bool, cardinality [0, 1]
   property points
      range double (64 bit), cardinality [6, 6]

Example (based on pure API calls)

Here you can find code snippets that show how the API call Line3D can be used.

C++ 32 bit
C++ 64 bit
C# 32 bit
C# 64 bit
using RDF;      //  include at least Engine.cs within your solution

public void CreateLine3D()
{
    Int64 model = RDF.Engine.CreateModel();

    if (model != 0)
    {
        //
        //  Classes
        //
        Int64   classLine3D = RDF.Engine.GetClassByName(model, "Line3D");

        //
        //  Datatype Properties (attributes)
        //
        Int64   propertyPoints = RDF.Engine.GetPropertyByName(model, "points");

        //
        //  Instances (creating)
        //
        Int64   myInstanceLine3D = RDF.Engine.CreateInstance(classLine3D, (string) null);

        double[]    points = { 0.0, 2.0, 0.0, 2.0, 1.0, 0.0 };
        
        RDF.Engine.SetDatatypeProperty(myInstanceLine3D, propertyPoints, ref points[0], 6);

        //
        //  The resulting model can be viewed in 3D-Editor.exe
        //
        RDF.Engine.SaveModel(model, "c:\\created\\myLine3D.bin");
        RDF.Engine.CloseModel(model);
    }
}