skeleton

Author: tomvanmele

CHANGELOG.md

@@ -9,9 +9,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
+* Added "Pattern from Skeleton".
+
 ### Changed
 
 * Changed `compas_rui` minimal requirements.
+* Fixed bug in selection by edge loop of pattern vertices.
 
 ### Removed
 

commands/RV_pattern.py

@@ -3,6 +3,7 @@
 # r: compas_rv>=0.6.0
 
 import rhinoscriptsyntax as rs  # type: ignore
+from compas_skeleton.datastructures import Skeleton
 from compas_triangle.delaunay import conforming_delaunay_triangulation
 from compas_triangle.rhino import discretise_boundary
 from compas_triangle.rhino import discretise_constraints
@@ -37,7 +38,17 @@ def RunCommand():
     # Make a Force "Pattern"
     # =============================================================================
 
-    option = rs.GetString(message="Pattern From", strings=["RhinoLines", "RhinoMesh", "RhinoSurface", "MeshGrid", "Triangulation"])
+    option = rs.GetString(
+        message="Pattern From",
+        strings=[
+            "RhinoLines",
+            "RhinoMesh",
+            "RhinoSurface",
+            "MeshGrid",
+            "Triangulation",
+            "Skeleton",
+        ],
+    )
 
     if option == "RhinoLines":
         guids = compas_rhino.objects.select_lines("Select lines")
@@ -154,7 +165,33 @@ def RunCommand():
         pattern.smooth_area(fixed=fixed)
 
     elif option == "Skeleton":
-        raise NotImplementedError
+        guids = compas_rhino.objects.select_lines("Select skeleton lines.")
+        if not guids:
+            return
+
+        rs.UnselectAllObjects()
+
+        width = rs.GetReal("Specifiy skeleton width.", 1.0)
+        if not width:
+            return
+
+        angle = rs.GetReal("Specifiy skeleton leaf angle (degrees).", 30)
+        if not angle:
+            return
+
+        density = rs.GetInteger("Specifiy skeleton density.", 2)
+        if not density:
+            return
+
+        objects = [compas_rhino.objects.find_object(guid) for guid in guids]
+        curves = [obj.Geometry for obj in objects]
+        lines = [compas_rhino.conversions.curve_to_compas_line(curve) for curve in curves]
+
+        skeleton = Skeleton(lines)
+        skeleton.node_width = width
+        skeleton.leaf_angle = angle
+        skeleton.density = density
+        pattern = skeleton.pattern.copy(cls=Pattern)
 
     else:
         return

commands/RV_pattern_modify.py

@@ -34,14 +34,18 @@ def RunCommand():
 
     if option == "VertexAttributes":
         pattern.show_vertices = list(pattern.mesh.vertices())
-        pattern.redraw_vertices()
+        pattern.show_edges = list(pattern.mesh.edges())
+        pattern.redraw()
+
         selected = pattern.select_vertices()
         if selected:
             pattern.update_vertex_attributes(selected)
 
     elif option == "EdgeAttributes":
+        pattern.show_vertices = False
         pattern.show_edges = list(pattern.mesh.edges())
-        pattern.redraw_edges()
+        pattern.redraw()
+
         selected = pattern.select_edges()
         if selected:
             pattern.update_edge_attributes(selected)

commands/RV_pattern_supports.py

@@ -57,16 +57,18 @@ def RunCommand():
 
     if option == "Add":
         pattern.show_vertices = list(pattern.mesh.vertices())
-        pattern.redraw_vertices()
+        pattern.show_edges = list(pattern.mesh.edges())
+        pattern.redraw()
 
         selected = pattern.select_vertices()
 
         if selected:
             pattern.mesh.vertices_attribute(name="is_support", value=True, keys=selected)
 
     elif option == "Remove":
-        pattern.show_vertices = list(pattern.mesh.vertices_where(is_support=True))
-        pattern.redraw_vertices()
+        pattern.show_vertices = list(pattern.mesh.vertices())
+        pattern.show_edges = list(pattern.mesh.edges())
+        pattern.redraw()
 
         selected = pattern.select_vertices()
 

compas-RV.rhproj

@@ -8,7 +8,7 @@
   "id": "a6dc4669-0e8e-40ea-8d71-b9b0f4764ec1",
   "identity": {
     "name": "COMPAS-RhinoVAULT",
-    "version": "0.6.4",
+    "version": "0.6.7",
     "publisher": {
       "email": "[email protected]",
       "name": "Tom Van Mele",