ifcsverchok - experimenting with shape builder nodes

2026-09-21 14:23:53 +00:00 · 2026-01-14 15:36:38 +05:00
parent 009652f97d
commit dbc0cca36e
12 changed files with 304 additions and 19 deletions
@@ -0,0 +1,76 @@
+# IfcSverchok - IFC Sverchok extension
+# Copyright (C) 2022 Martina Jakubowska <martina@jakubowska.dk>
+#
+# This file is part of IfcSverchok.
+#
+# IfcSverchok is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# IfcSverchok is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with IfcSverchok.  If not, see <http://www.gnu.org/licenses/>.
+
+import bpy
+import ifcopenshell
+import ifcopenshell.api
+import ifcopenshell.api.context
+import ifcopenshell.api.root
+import ifcopenshell.api.unit
+from ifcopenshell.util.shape_builder import ShapeBuilder
+from sverchok.node_tree import SverchCustomTreeNode
+
+import ifcsverchok.helper
+import ifcsverchok.helper as helper
+from ifcsverchok.nodes.ifc.add_pset import flatten_data
+
+
+class SvIfcSbExtrude(bpy.types.Node, SverchCustomTreeNode, ifcsverchok.helper.SvIfcCore):
+    bl_idname = "SvIfcSbExtrude"
+    bl_label = "IFC Extrude"
+
+    def sv_init(self, context):
+        helper.create_socket(
+            self.inputs,
+            "Curve",
+            description="Curve to extrude",
+            data_type="list[list[ifcopenshell.entity_instance]]",
+        )
+        helper.create_socket(
+            self.inputs,
+            "Magnitude",
+            data_type="list[list[float]]",
+        )
+        helper.create_socket(
+            self.inputs,
+            "Position",
+            data_type="list[list[tuple[float, float, float]]]",
+        )
+        helper.create_socket(
+            self.outputs,
+            "Extruded Profile",
+            description="Extruded Profile",
+            data_type="list[list[ifcopenshell.entity_instance]]",
+        )
+
+    def process(self):
+        self.file = helper.get_file()
+        curve: ifcopenshell.entity_instance = helper.get_socket_value(self.inputs, "Curve")
+        magnitude: float = helper.get_socket_value(self.inputs, "Magnitude")
+        position: tuple[float, float, float] = helper.get_socket_value(self.inputs, "Position")
+        builder = ShapeBuilder(self.file)
+        extrude = builder.extrude(curve, magnitude=magnitude, position=position)
+        helper.set_socket_value(self.outputs, "Extruded Profile", extrude)
+
+
+def register():
+    bpy.utils.register_class(SvIfcSbExtrude)
+
+
+def unregister():
+    bpy.utils.unregister_class(SvIfcSbExtrude)