From 296bd130798e60455e88833cf0aa00727bfb1f48 Mon Sep 17 00:00:00 2001
From: Tilman Reinhardt <tilman.reinhardt@arup.com>
Date: Mon, 28 Nov 2022 18:45:12 +0100
Subject: [PATCH] transformation methods

---
 GsaGH/Parameters/2_Geometry/GsaElement1d.cs   | 28 +++++++++++++
 .../Parameters/2_Geometry/GsaElement1dGoo.cs  | 42 ++++++-------------
 GsaGH/Parameters/2_Geometry/GsaElement2d.cs   |  1 -
 GsaGH/Parameters/2_Geometry/GsaMember1d.cs    |  2 +
 GsaGH/Parameters/2_Geometry/GsaMember1dGoo.cs |  1 -
 5 files changed, 42 insertions(+), 32 deletions(-)

diff --git a/GsaGH/Parameters/2_Geometry/GsaElement1d.cs b/GsaGH/Parameters/2_Geometry/GsaElement1d.cs
index 6a893a765..cb79a2c46 100644
--- a/GsaGH/Parameters/2_Geometry/GsaElement1d.cs
+++ b/GsaGH/Parameters/2_Geometry/GsaElement1d.cs
@@ -405,5 +405,33 @@ internal void UpdatePreview()
       previewPointEnd = this._line.PointAtEnd;
     }
     #endregion
+
+    #region transformation methods
+    public GsaElement1d Transform(Transform xform)
+    {
+      GsaElement1d elem = this.Duplicate(true);
+      elem.Id = 0;
+      elem.LocalAxes = null;
+
+      LineCurve xLn = elem.Line;
+      xLn.Transform(xform);
+      elem.Line = xLn;
+
+      return elem;
+    }
+
+    public GsaElement1d Morph(SpaceMorph xmorph)
+    {
+      GsaElement1d elem = this.Duplicate(true);
+      elem.Id = 0;
+      elem.LocalAxes = null;
+
+      LineCurve xLn = this.Line;
+      xmorph.Morph(xLn);
+      elem.Line = xLn;
+
+      return elem;
+    }
+    #endregion
   }
 }
diff --git a/GsaGH/Parameters/2_Geometry/GsaElement1dGoo.cs b/GsaGH/Parameters/2_Geometry/GsaElement1dGoo.cs
index 2e1a79a56..8f482ab42 100644
--- a/GsaGH/Parameters/2_Geometry/GsaElement1dGoo.cs
+++ b/GsaGH/Parameters/2_Geometry/GsaElement1dGoo.cs
@@ -1,6 +1,5 @@
 using Grasshopper.Kernel;
 using Grasshopper.Kernel.Types;
-using GsaAPI;
 using OasysGH;
 using Rhino.Geometry;
 using OasysGH.Parameters;
@@ -114,35 +113,6 @@ public override bool CastFrom(object source)
     }
     #endregion
 
-    #region transformation methods
-    public override IGH_GeometricGoo Transform(Transform xform)
-    {
-      if (Value == null) { return null; }
-      if (Value.Line == null) { return null; }
-
-      GsaElement1d elem = Value.Duplicate(true);
-      elem.Id = 0;
-      LineCurve xLn = elem.Line;
-      xLn.Transform(xform);
-      elem.Line = xLn;
-
-      return new GsaElement1dGoo(elem);
-    }
-
-    public override IGH_GeometricGoo Morph(SpaceMorph xmorph)
-    {
-      if (Value == null) { return null; }
-      if (Value.Line == null) { return null; }
-
-      GsaElement1d elem = Value.Duplicate(true);
-      LineCurve xLn = Value.Line;
-      xmorph.Morph(xLn);
-      elem.Line = xLn;
-
-      return new GsaElement1dGoo(elem);
-    }
-    #endregion
-
     #region drawing methods
     public override void DrawViewportMeshes(GH_PreviewMeshArgs args)
     {
@@ -198,5 +168,17 @@ public override void DrawViewportWires(GH_PreviewWireArgs args)
       }
     }
     #endregion
+
+    #region transformation methods
+    public override IGH_GeometricGoo Transform(Transform xform)
+    {
+      return new GsaElement1dGoo(Value.Transform(xform));
+    }
+
+    public override IGH_GeometricGoo Morph(SpaceMorph xmorph)
+    {
+      return new GsaElement1dGoo(Value.Morph(xmorph));
+    }
+    #endregion
   }
 }
diff --git a/GsaGH/Parameters/2_Geometry/GsaElement2d.cs b/GsaGH/Parameters/2_Geometry/GsaElement2d.cs
index deee16281..0fd51a16b 100644
--- a/GsaGH/Parameters/2_Geometry/GsaElement2d.cs
+++ b/GsaGH/Parameters/2_Geometry/GsaElement2d.cs
@@ -8,7 +8,6 @@
 using OasysUnits;
 using OasysUnits.Units;
 using Rhino.Geometry;
-using Grasshopper.Kernel.Types;
 
 namespace GsaGH.Parameters
 {
diff --git a/GsaGH/Parameters/2_Geometry/GsaMember1d.cs b/GsaGH/Parameters/2_Geometry/GsaMember1d.cs
index badee36e6..ccf0be67e 100644
--- a/GsaGH/Parameters/2_Geometry/GsaMember1d.cs
+++ b/GsaGH/Parameters/2_Geometry/GsaMember1d.cs
@@ -354,6 +354,7 @@ public GsaMember1d Transform(Transform xform)
     {
       GsaMember1d dup = this.Duplicate(true);
       dup.Id = 0;
+      dup.LocalAxes = null;
 
       List<Point3d> pts = this._topo.ToList();
       Point3dList xpts = new Point3dList(pts);
@@ -374,6 +375,7 @@ public GsaMember1d Morph(SpaceMorph xmorph)
     {
       GsaMember1d dup = this.Duplicate(true);
       dup.Id = 0;
+      dup.LocalAxes = null;
 
       List<Point3d> pts = this._topo.ToList();
       for (int i = 0; i < pts.Count; i++)
diff --git a/GsaGH/Parameters/2_Geometry/GsaMember1dGoo.cs b/GsaGH/Parameters/2_Geometry/GsaMember1dGoo.cs
index 7e32ea9cf..da9c051a7 100644
--- a/GsaGH/Parameters/2_Geometry/GsaMember1dGoo.cs
+++ b/GsaGH/Parameters/2_Geometry/GsaMember1dGoo.cs
@@ -149,7 +149,6 @@ public override IGH_GeometricGoo Morph(SpaceMorph xmorph)
     {
       return new GsaMember1dGoo(Value.Morph(xmorph));
     }
-
     #endregion
 
     #region drawing methods