fix: rename MergeCloud to CloudUnion and fix mistakes in metadata

Author: DamienGilliard

src/gh/components/DF_cloud_union/code.py

@@ -0,0 +1,27 @@
+"""Merges point clouds together."""
+import diffCheck
+from diffCheck.diffcheck_bindings import dfb_geometry as df_geometry
+import Rhino
+
+import System
+
+from Grasshopper.Kernel import GH_RuntimeMessageLevel as RML
+
+from ghpythonlib.componentbase import executingcomponent as component
+
+TOL = Rhino.RhinoDoc.ActiveDoc.ModelAbsoluteTolerance
+
+class DFMergeAssemblies(component):
+    def RunScript(self,
+            i_clouds: System.Collections.Generic.List[Rhino.Geometry.PointCloud]):
+        if i_clouds is None or len(i_clouds) == 0:
+            ghenv.Component.AddRuntimeMessage(RML.Warning, "No point clouds provided. Please connect point clouds to the input.") # noqa: F821
+            return None
+
+        merged_cloud = df_geometry.DFPointCloud()
+        for cloud in i_clouds:
+            df_cloud = diffCheck.df_cvt_bindings.cvt_rhcloud_2_dfcloud(cloud)
+            merged_cloud.add_points(df_cloud)
+
+        o_cloud =  diffCheck.df_cvt_bindings.cvt_dfcloud_2_rhcloud(merged_cloud)
+        return [o_cloud]

src/gh/components/DF_cloud_union/icon.png

@@ -0,0 +1,41 @@
+{
+    "name": "DFCloudUnion",
+    "nickname": "DFCloudUnion",
+    "category": "diffCheck",
+    "subcategory": "Cloud",
+    "description": "This component merges a series of point clouds into a unique point cloud.",
+    "exposure": 4,
+    "instanceGuid": "1e5e3ce8-1eb8-4227-9456-016f3cedd235",
+    "ghpython": {
+        "hideOutput": true,
+        "hideInput": true,
+        "isAdvancedMode": true,
+        "marshalOutGuids": true,
+        "iconDisplay": 2,
+        "inputParameters": [
+            {
+                "name": "i_clouds",
+                "nickname": "i_clouds",
+                "description": "The point clouds to merge.",
+                "optional": false,
+                "allowTreeAccess": true,
+                "showTypeHints": true,
+                "scriptParamAccess": "list",
+                "wireDisplay": "default",
+                "sourceCount": 0,
+                "typeHintID": "pointcloud",
+                "flatten": true
+            }
+        ],
+        "outputParameters": [
+            {
+                "name": "o_cloud",
+                "nickname": "o_cloud",
+                "description": "The merged point clouds.",
+                "optional": false,
+                "sourceCount": 0,
+                "graft": false
+            }
+        ]
+    }
+}