WIP: starting to wrap global registrations

Author: 9and3

src/gh/components/DF_global_registration/code.py

@@ -0,0 +1,45 @@
+#! python3
+
+import System
+import typing
+
+import Rhino
+import Rhino.Geometry as rg
+from ghpythonlib.componentbase import executingcomponent as component
+
+import Grasshopper as gh
+from Grasshopper.Kernel import GH_RuntimeMessageLevel as RML
+
+import diffCheck
+from diffCheck import diffcheck_bindings
+import diffCheck.df_cvt_bindings
+
+
+class DFGlobalRegistration(component):
+    def RunScript(self,
+            i_mesh: rg.Mesh,
+            i_points: int) -> rg.PointCloud:
+        """
+            Convert a Rhino mesh to a cloud.
+
+            :param i_mesh: mesh to convert
+            :param i_points: number of points to sample
+
+            :return o_cloud: rhino cloud
+        """
+
+        diffCheck.df_cvt_bindings.test()
+
+        df_mesh = diffCheck.df_cvt_bindings.cvt_rhmesh_2_dfmesh(i_mesh)
+        df_cloud = df_mesh.sample_points_uniformly(i_points)
+
+        # convert the df_cloud to a rhino cloud
+        rgpoints = [rg.Point3d(pt[0], pt[1], pt[2]) for pt in df_cloud.points]
+        rh_cloud = rg.PointCloud(rgpoints)
+
+        return [rh_cloud]
+
+
+if __name__ == "__main__":
+    com = DFGlobalRegistration()
+    com.RunScript(i_mesh, i_points)

src/gh/components/DF_global_registration/icon.png

@@ -0,0 +1,52 @@
+{
+    "name": "DFMeshToCloud",
+    "nickname": "Geo2Pcd",
+    "category": "diffCheck",
+    "subcategory": "Cloud",
+    "description": "Sample a point cloud from a mesh.",
+    "exposure": 4,
+    "instanceGuid": "e8e5e122-40d0-45cd-9f93-cc756fd8b307",
+    "ghpython": {
+        "hideOutput": true,
+        "hideInput": true,
+        "isAdvancedMode": true,
+        "marshalOutGuids": true,
+        "iconDisplay": 2,
+        "inputParameters": [
+            {
+                "name": "i_mesh",
+                "nickname": "i_mesh",
+                "description": "Mesh to sample into a point cloud.",
+                "optional": true,
+                "allowTreeAccess": true,
+                "showTypeHints": true,
+                "scriptParamAccess": "item",
+                "wireDisplay": "default",
+                "sourceCount": 0,
+                "typeHintID": "mesh"
+            },
+            {
+                "name": "i_points",
+                "nickname": "i_points",
+                "description": "The number of points of the created cloud.",
+                "optional": false,
+                "allowTreeAccess": true,
+                "showTypeHints": true,
+                "scriptParamAccess": "item",
+                "wireDisplay": "default",
+                "sourceCount": 0,
+                "typeHintID": "int"
+            }
+        ],
+        "outputParameters": [
+            {
+                "name": "o_rh_cloud",
+                "nickname": "o_rh_cloud",
+                "description": "The output sampled cloud.",
+                "optional": false,
+                "sourceCount": 0,
+                "graft": false
+            }
+        ]
+    }
+}

src/gh/components/DF_global_registration/metadata.json

@@ -12,7 +12,6 @@
 
 import diffCheck.df_joint_detector
 
-
 @dataclass
 class DFVertex:
     """

src/gh/diffCheck/diffCheck/__pycache__/df_geometries.cpython-39.pyc

@@ -1,25 +1,88 @@
 #! python3
 
-import Rhino
-import Rhino.Geometry as rg
-
-import os
+import System
 import typing
 
 
+
+import sys
+
+# Get the directory containing the script file
+script_dir = os.path.dirname(os.path.realpath(__file__))
+
+# Construct absolute paths
+path1 = os.path.join(script_dir, "src", "gh", "diffCheck", "diffCheck")
+path2 = os.path.join(script_dir, "src", "gh", "diffCheck")
+
+# Add the paths to sys.path
+sys.path.append(path1)
+sys.path.append(path2)
+
+# for p in sys.path:
+#     print(p)
+
+# modules = [diffCheck, diffCheck.df_cvt_bindings]
+# for module in modules:
+#     importlib.reload(module)
+
 # packages_2_reload = ["diffCheck"]
-# for package in packages_2_reload:
-#   for key in list(sys.modules.keys()):
-#       if package in key:
-#           importlib.reload(sys.modules[key])
+
+# if packages_2_reload is not None:
+#     if packages_2_reload.__len__() != 0:
+#         print("Reloading packages")
+#         for package in packages_2_reload:
+#             for key in list(sys.modules.keys()):
+#                 if package in key:
+#                     print(sys.modules[key])
+#                     #check that the package must have the attribute __path__
+#                     if hasattr(sys.modules[key], '__file__'):
+#                         print(sys.modules[key])
+#                         importlib.reload(sys.modules[key])
+
+import Rhino
+import Rhino.Geometry as rg
+from ghpythonlib.componentbase import executingcomponent as component
+
+import Grasshopper as gh
+from Grasshopper.Kernel import GH_RuntimeMessageLevel as RML
 
 import diffCheck
+from diffCheck import diffcheck_bindings
 import diffCheck.df_geometries
-
 import diffCheck.df_cvt_bindings
 
 
+
+
+
+class DFMeshToCloud(component):
+    def RunScript(self,
+            i_mesh: rg.Mesh,
+            i_points: int) -> rg.PointCloud:
+        """
+            Convert a Rhino mesh to a cloud.
+
+            :param i_mesh: mesh to convert
+            :param i_points: number of points to sample
+
+            :return o_cloud: rhino cloud
+        """
+
+
+        diffCheck.df_cvt_bindings.test()
+        # diffCheck.df_geometries.test()
+
+
+        df_mesh = diffCheck.df_cvt_bindings.cvt_rhmesh_2_dfmesh(i_mesh)
+        df_cloud = df_mesh.sample_points_uniformly(i_points)
+
+        # convert the df_cloud to a rhino cloud
+        rgpoints = [rg.Point3d(pt[0], pt[1], pt[2]) for pt in df_cloud.points]
+        rh_cloud = rg.PointCloud(rgpoints)
+
+        return [rh_cloud]
+
+
 if __name__ == "__main__":
-    # print("Hello from diffCheck_assspp.py")
-    # diffCheck.df_cvt_bindings.test()
-    pass
+    com = DFMeshToCloud()
+    com.RunScript(i_mesh, i_points)