Added hanging columns and stub cantilevers and fixed slanted wall bug

RAM_Adapter/CRUD/Create.cs

@@ -97,21 +97,71 @@ private bool CreateCollection(IEnumerable<Bar> bhomBars)
             foreach (Bar bar in barBeams)
             {
                 string name = bar.Name;
+                ILayoutBeam ramBeam;
 
                 try
                 {
                     IStory barStory = bar.GetStory(StructuralUsage1D.Beam, ramStories);
 
-                    double xStart = bar.StartNode.Position().X;
-                    double yStart = bar.StartNode.Position().Y;
+                    IFloorType ramFloorType = barStory.GetFloorType();
+                    ILayoutBeams ramBeams = ramFloorType.GetLayoutBeams();
+
                     double zStart = bar.StartNode.Position().Z - barStory.dElevation;
-                    double xEnd = bar.EndNode.Position().X;
-                    double yEnd = bar.EndNode.Position().Y;
                     double zEnd = bar.EndNode.Position().Z - barStory.dElevation;
 
-                    IFloorType ramFloorType = barStory.GetFloorType();
-                    ILayoutBeams ramBeams = ramFloorType.GetLayoutBeams();
-                    ILayoutBeam ramBeam = ramBeams.Add(bar.SectionProperty.Material.ToRAM(), xStart, yStart, 0, xEnd, yEnd, 0); // No Z offsets, beams flat on closest story
+                    //  Get critical cant values
+                    object isStubCant;
+                    bar.CustomData.TryGetValue("IsStubCantilever", out isStubCant);
+                    isStubCant = isStubCant == null ? "" : isStubCant.ToString();
+                    object startCantObj;
+                    object endCantObj;
+                    bar.CustomData.TryGetValue("StartCantilever", out startCantObj);
+                    bar.CustomData.TryGetValue("EndCantilever", out endCantObj);
+                    double startCant, endCant;
+                    double.TryParse(startCantObj == null ? "" : startCantObj.ToString(), out startCant);
+                    double.TryParse(endCantObj == null ? "" : endCantObj.ToString(), out endCant);
+
+                    if (isStubCant.Equals("True") || isStubCant.Equals("1")) //Check bool per RAM or GH preferred boolean context
+                    {
+                        Point startPt, endPt;
+                        if (startCant > 0) // Ensure startPt corresponds with support point
+                        {
+                            startPt = bar.EndNode.Position();
+                            endPt = bar.StartNode.Position();
+                        }
+                        else
+                        {
+                            startPt = bar.StartNode.Position();
+                            endPt = bar.EndNode.Position();
+                        }
+
+
+                        double xStart = startPt.X;
+                        double yStart = startPt.Y;
+                        double xEnd = endPt.X;
+                        double yEnd = endPt.Y;
+
+                        ramBeam = ramBeams.AddStubCantilever(bar.SectionProperty.Material.ToRAM(), xStart, yStart, 0, xEnd, yEnd, 0); // No Z offsets, beams flat on closest story
+                    }
+                    else
+                    {
+                        //  Get support points
+                        Vector barDir = bar.Tangent(true);
+                        Point startSupPt = BH.Engine.Geometry.Modify.Translate(bar.StartNode.Position(), barDir * startCant);
+                        Point endSupPt = BH.Engine.Geometry.Modify.Translate(bar.EndNode.Position(), -barDir * endCant);
+
+                        ramBeam = ramBeams.Add(bar.SectionProperty.Material.ToRAM(), startSupPt.X, startSupPt.Y, 0, endSupPt.X, endSupPt.Y, 0); // No Z offsets, beams flat on closest story
+                        if (startSupPt.X < endSupPt.X || (startSupPt.X == endSupPt.X && startSupPt.Y>endSupPt.Y))
+                        {
+                            ramBeam.dStartCantilever = startCant;
+                            ramBeam.dEndCantilever = endCant;
+                        }
+                        else
+                        {
+                            ramBeam.dStartCantilever = endCant;
+                            ramBeam.dEndCantilever = startCant;
+                        }
+                    }
 
                     // Add warning to report distance of snapping to level as required for RAM
                     if (zStart != 0 || zEnd != 0)
@@ -150,8 +200,15 @@ private bool CreateCollection(IEnumerable<Bar> bhomBars)
                     IFloorType ramFloorType = barStory.GetFloorType();
                     ILayoutColumns ramColumns = ramFloorType.GetLayoutColumns();
                     ILayoutColumn ramColumn;
+                    object isHanging;
+                    bar.CustomData.TryGetValue("IsHangingColumn", out isHanging);
+                    isHanging = isHanging == null ? "" : isHanging.ToString();
 
-                    if (bar.IsVertical())
+                    if (isHanging.Equals("True") || isHanging.Equals("1")) //Check bool per RAM or GH preferred boolean context
+                    {
+                        ramColumn = ramColumns.Add3(bar.SectionProperty.Material.ToRAM(), xBtm, yBtm, xTop, yTop, 0, 0, 1); //No Z offsets, cols start and end at stories
+                    }  
+                    else if (bar.IsVertical())
                     {
                         //Failing if no section property is provided
                         ramColumn = ramColumns.Add(bar.SectionProperty.Material.ToRAM(), xTop, yTop, 0, 0); //No Z offsets, cols start and end at stories
@@ -384,9 +441,19 @@ private bool CreateCollection(IEnumerable<Panel> bhomPanels)
 
                     // Find outline of planar panel
                     PolyCurve outline = BH.Engine.Structure.Query.Outline(wallPanel);
+                    List<Point> wallPts = outline.DiscontinuityPoints();
+                    List<Point> sortedWallPts = wallPts.OrderBy(p => p.X).ToList();
+                    Point leftPt = sortedWallPts.First();
+                    Point rtPt = sortedWallPts.Last();
+                    bool downToRight = leftPt.Y > rtPt.Y;                   
+
                     BoundingBox wallBounds = BH.Engine.Geometry.Query.Bounds(outline);
                     Point wallMin = wallBounds.Min;
                     Point wallMax = wallBounds.Max;
+                    double tempY = wallMin.Y;
+
+                    wallMin.Y = downToRight ? wallMax.Y : wallMin.Y;
+                    wallMax.Y = downToRight ? tempY : wallMax.Y;
 
                     for (int i = 0; i < ramStories.GetCount(); i++)
                     {

RAM_Adapter/RAMAdapter.cs

@@ -90,6 +90,7 @@ public RAMAdapter(string filePath = "", bool Active = false)
                     //modify file path to ensure its validity
                     string filePathMod = filePath.Replace("\\\\", "\\");
                     filePathMod = filePathMod.Replace("\r\n", "");
+                    filePathMod = filePathMod.Replace("RSS", "rss");
                     filePath = filePathMod;
 
                     //check if after modification file exists