GDX Creation (GCR) Subsystem

The GCR subsystem provides creation functions for creating GDX entities.

   GDX_ARC "Parametric Circular Arc":
      gcr_Arc
   GDX_COMP_CURVE "Composite Curve":
      gcr_CompCurve
   GDX_CONE "Conical Surface":
      gcr_Cone
   GDX_CONIC "Parametric Conic Arc":
      gcr_EllipticalConic
      gcr_HyperbolicConic
      gcr_ParabolicConic
   GDX_CYLINDER "Cylindrical Surface":
      gcr_Cylinder
   GDX_EDGE "Edge":
      gcr_Edge
   GDX_EDGE_CURVE "Edge Curve":
      gcr_EdgeCurve
   GDX_EXT_SURF "Extruded Surface":
      gcr_ExtSurf
   GDX_FACE "Face":
      gcr_Face
   GDX_LOOP "Loop":
      gcr_Loop
   GDX_MODEL_VAR "Model Variables":
      gcr_ModelVar
   GDX_NURB_CURVE "General Rational B-Spline Curve":
      gcr_NurbCurve
   GDX_NURB_SURF "General Rational B-Spline Surface":
      gcr_NurbSurf
   GDX_OFFSET_CURVE "Offset Curve":
      gcr_OffsetCurve
   GDX_OFFSET_SURF "Offset Surface":
      gcr_OffsetSurf
   GDX_PLANE "Plane Surface":
      gcr_Plane
   GDX_POLY_SHELL "Polygon Shell Surface":
      gcr_PolyShell
   GDX_POLYLINE "Polyline Curve":
      gcr_Polyline
   GDX_RECT_MESH "Rectangular Surface Point Mesh":
      gcr_RectMesh
   GDX_REV_SURF "Revolved Surface":
      gcr_RevSurf
   GDX_RULED_SURF "Ruled Surface":
      gcr_RuledSurf
   GDX_SHELL "Shell":
      gcr_Shell
   GDX_SOLID "Solid":
      gcr_Solid
   GDX_SPHERE "Spherical Surface":
      gcr_Sphere
   GDX_SPLINE_CURVE "Parametric Spline Curve":
      gcr_SplineCurve
   GDX_SPLINE_SURF "Parametric Spline Surface":
      gcr_SplineSurf
   GDX_TORUS "Toroidal Surface":
      gcr_Torus
   GDX_TRIM_CURVE "Trim Curve":
      gcr_TrimCurve
   GDX_TRIM_SURF "Trim Surface":
      gcr_TrimSurf
   GDX_VERTEX "Vertex":
      gcr_Vertex