feat: create new truncate_assembly component

Author: DamienGilliard

src/gh/components/DF_truncate_assembly/code.py

@@ -0,0 +1,15 @@
+from ghpythonlib.componentbase import executingcomponent as component
+
+import diffCheck
+import diffCheck.df_geometries
+
+class DFTester(component):
+    def RunScript(self,
+                  i_assembly,
+                  i_truncate_index: int):
+        beams = i_assembly.beams[:i_truncate_index]
+        name = i_assembly.name
+
+        o_assembly = diffCheck.df_geometries.DFAssembly(name=name, beams=beams)
+        ghenv.Component.Message = f"number of beams: {len(o_assembly.beams)}"  # noqa: F821
+        return o_assembly

src/gh/components/DF_truncate_assembly/icon.png

@@ -0,0 +1,52 @@
+{
+    "name": "DFTruncateAssembly",
+    "nickname": "TruncateAssembly",
+    "category": "diffCheck",
+    "subcategory": "Structure",
+    "description": "This component truncates an assembly.",
+    "exposure": 4,
+    "instanceGuid": "cf8af97f-dd84-40b6-af44-bf6aca7b941b",
+    "ghpython": {
+        "hideOutput": true,
+        "hideInput": true,
+        "isAdvancedMode": true,
+        "marshalOutGuids": true,
+        "iconDisplay": 2,
+        "inputParameters": [
+            {
+                "name": "i_assembly",
+                "nickname": "i_assembly",
+                "description": "The assembly to be truncated.",
+                "optional": false,
+                "allowTreeAccess": true,
+                "showTypeHints": true,
+                "scriptParamAccess": "item",
+                "wireDisplay": "default",
+                "sourceCount": 0,
+                "typeHintID": "ghdoc"
+            }, 
+            {
+                "name": "i_truncate_index",
+                "nickname": "i_truncate_index",
+                "description": "The index at which to truncate the assembly.",
+                "optional": false,
+                "allowTreeAccess": false,
+                "showTypeHints": true,
+                "scriptParamAccess": "item",
+                "wireDisplay": "default",
+                "sourceCount": 0,
+                "typeHintID": "int"
+            }
+        ],
+        "outputParameters": [
+            {
+                "name": "o_assembly",
+                "nickname": "o_assembly",
+                "description": "The resulting assembly after truncation.",
+                "optional": false,
+                "sourceCount": 0,
+                "graft": false
+            }
+        ]
+    }
+}