fix(create): Ensure data trees work correctly for Straight Skeleton

honeybee_grasshopper_core/json/HB_Straight_Skeleton.json

@@ -1,5 +1,5 @@
 {
-  "version": "1.8.2", 
+  "version": "1.8.3", 
   "nickname": "Skeleton", 
   "outputs": [
     [
@@ -43,7 +43,7 @@
     }
   ], 
   "subcategory": "0 :: Create", 
-  "code": "\ntry:  # import the core ladybug_geometry dependencies\n    from ladybug_geometry.geometry3d import LineSegment3D\nexcept ImportError as e:\n    raise ImportError('\\nFailed to import ladybug_geometry:\\n\\t{}'.format(e))\n\ntry:  # import the core ladybug_geometry dependencies\n    from ladybug_geometry_polyskel.polyskel import skeleton_as_edge_list\n    from ladybug_geometry_polyskel.polysplit import perimeter_core_subfaces_and_skeleton\nexcept ImportError as e:\n    raise ImportError('\\nFailed to import ladybug_geometry:\\n\\t{}'.format(e))\n\ntry:  # import the ladybug_{{cad}} dependencies\n    from ladybug_{{cad}}.config import tolerance\n    from ladybug_{{cad}}.togeometry import to_face3d\n    from ladybug_{{cad}}.fromgeometry import from_face3d, from_linesegment3d\n    from ladybug_{{cad}}.{{plugin}} import all_required_inputs, list_to_data_tree\nexcept ImportError as e:\n    raise ImportError('\\nFailed to import ladybug_{{cad}}:\\n\\t{}'.format(e))\n\n\nif all_required_inputs(ghenv.Component):\n    # extract the straight skeleton and sub-faces from the geometry\n    skeleton, perim_poly, core_poly = [], [], []\n    for face in to_face3d(_floor_geo):\n        face = face.remove_colinear_vertices(tolerance)\n        if offset_ is not None and offset_ > 0:\n            skel, perim, core = perimeter_core_subfaces_and_skeleton(\n                face, offset_, tolerance)\n            skeleton.append([from_linesegment3d(lin) for lin in skel])\n            perim_poly.append([from_face3d(p) for p in perim])\n            core_poly.append([from_face3d(c) for c in core])\n        else:\n            skel_2d = skeleton_as_edge_list(\n                face.boundary_polygon2d, face.hole_polygon2d,\n                tolerance, intersect=True)\n            skel_3d = []\n            for seg in skel_2d:\n                verts_3d = tuple(face.plane.xy_to_xyz(pt) for pt in seg.vertices)\n                skel_3d.append(LineSegment3D.from_end_points(*verts_3d))\n            skeleton.append([from_linesegment3d(lin) for lin in skel_3d])\n\n    # convert outputs to data trees\n    skeleton = list_to_data_tree(skeleton)\n    perim_poly = list_to_data_tree(perim_poly)\n    core_poly = list_to_data_tree(core_poly)\n", 
+  "code": "\ntry:  # import the core ladybug_geometry dependencies\n    from ladybug_geometry.geometry3d import LineSegment3D\nexcept ImportError as e:\n    raise ImportError('\\nFailed to import ladybug_geometry:\\n\\t{}'.format(e))\n\ntry:  # import the core ladybug_geometry dependencies\n    from ladybug_geometry_polyskel.polyskel import skeleton_as_edge_list\n    from ladybug_geometry_polyskel.polysplit import perimeter_core_subfaces_and_skeleton\nexcept ImportError as e:\n    raise ImportError('\\nFailed to import ladybug_geometry:\\n\\t{}'.format(e))\n\ntry:  # import the ladybug_{{cad}} dependencies\n    from ladybug_{{cad}}.config import tolerance\n    from ladybug_{{cad}}.togeometry import to_face3d\n    from ladybug_{{cad}}.fromgeometry import from_face3d, from_linesegment3d\n    from ladybug_{{cad}}.{{plugin}} import all_required_inputs, list_to_data_tree\nexcept ImportError as e:\n    raise ImportError('\\nFailed to import ladybug_{{cad}}:\\n\\t{}'.format(e))\n\n\nif all_required_inputs(ghenv.Component):\n    # extract the straight skeleton and sub-faces from the geometry\n    skeleton, perim_poly, core_poly = [], [], []\n    for face in to_face3d(_floor_geo):\n        face = face.remove_colinear_vertices(tolerance)\n        if offset_ is not None and offset_ > 0:\n            skel, perim, core = perimeter_core_subfaces_and_skeleton(\n                face, offset_, tolerance)\n            skeleton.extend([from_linesegment3d(lin) for lin in skel])\n            perim_poly.extend([from_face3d(p) for p in perim])\n            core_poly.extend([from_face3d(c) for c in core])\n        else:\n            skel_2d = skeleton_as_edge_list(\n                face.boundary_polygon2d, face.hole_polygon2d,\n                tolerance, intersect=True)\n            skel_3d = []\n            for seg in skel_2d:\n                verts_3d = tuple(face.plane.xy_to_xyz(pt) for pt in seg.vertices)\n                skel_3d.append(LineSegment3D.from_end_points(*verts_3d))\n            skeleton.extend([from_linesegment3d(lin) for lin in skel_3d])\n", 
   "category": "Honeybee", 
   "name": "HB Straight Skeleton", 
   "description": "Get the straight skeleton and core/perimeter sub-faces for any planar geometry.\n_\nThis component uses a modified version of the the polyskel package\n(https://github.com/Botffy/polyskel) by Armin Scipiades (aka. @Bottfy),\nwhich is, itself, a Python implementation of the straight skeleton\nalgorithm as described by Felkel and Obdrzalek in their 1998 conference paper\nStraight skeleton implementation\n(https://github.com/Botffy/polyskel/blob/master/doc/StraightSkeletonImplementation.pdf).\n-"

honeybee_grasshopper_core/src/HB Straight Skeleton.py

@@ -40,7 +40,7 @@
 
 ghenv.Component.Name = 'HB Straight Skeleton'
 ghenv.Component.NickName = 'Skeleton'
-ghenv.Component.Message = '1.8.2'
+ghenv.Component.Message = '1.8.3'
 ghenv.Component.Category = 'Honeybee'
 ghenv.Component.SubCategory = '0 :: Create'
 ghenv.Component.AdditionalHelpFromDocStrings = '0'
@@ -73,9 +73,9 @@
         if offset_ is not None and offset_ > 0:
             skel, perim, core = perimeter_core_subfaces_and_skeleton(
                 face, offset_, tolerance)
-            skeleton.append([from_linesegment3d(lin) for lin in skel])
-            perim_poly.append([from_face3d(p) for p in perim])
-            core_poly.append([from_face3d(c) for c in core])
+            skeleton.extend([from_linesegment3d(lin) for lin in skel])
+            perim_poly.extend([from_face3d(p) for p in perim])
+            core_poly.extend([from_face3d(c) for c in core])
         else:
             skel_2d = skeleton_as_edge_list(
                 face.boundary_polygon2d, face.hole_polygon2d,
@@ -84,9 +84,4 @@
             for seg in skel_2d:
                 verts_3d = tuple(face.plane.xy_to_xyz(pt) for pt in seg.vertices)
                 skel_3d.append(LineSegment3D.from_end_points(*verts_3d))
-            skeleton.append([from_linesegment3d(lin) for lin in skel_3d])
-
-    # convert outputs to data trees
-    skeleton = list_to_data_tree(skeleton)
-    perim_poly = list_to_data_tree(perim_poly)
-    core_poly = list_to_data_tree(core_poly)
+            skeleton.extend([from_linesegment3d(lin) for lin in skel_3d])