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Add item menu is now tailored for CSG representations.

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I find this a bit of a strange behaviour in IFC. Imagine you start with
a Tessellation representation type. You're only allowed meshy things, no
solid extrusion. And vice versa if you have a SweptSolid representation
type.

Now imagine you suddenly create a boolean. Now, you can mix both
tessellations and solids together.
This commit is contained in:
Dion Moult
2025-01-19 16:58:10 +11:00
parent 4d7f078f8b
commit 0b46a31c25
1 changed files with 27 additions and 20 deletions
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src/bonsai/bonsai/bim/module/model/workspace.py
+27 -20
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@@ -299,34 +299,41 @@ class BIM_MT_add_representation_item(Menu):
ItemData.load()
if ItemData.data["representation_type"] in ("Tessellation", "Brep", "AdvancedBrep"):
self.layout.operator("bim.add_meshlike_item", icon="MESH_PLANE", text="Mesh Plane").shape = "PLANE"
self.layout.operator("bim.add_meshlike_item", icon="MESH_CUBE", text="Mesh Cube").shape = "CUBE"
self.layout.operator("bim.add_meshlike_item", icon="MESH_CIRCLE", text="Mesh Circle").shape = "CIRCLE"
self.layout.operator("bim.add_meshlike_item", icon="MESH_UVSPHERE", text="Mesh UV Sphere").shape = (
"UVSPHERE"
)
self.layout.operator("bim.add_meshlike_item", icon="MESH_ICOSPHERE", text="Mesh Icosphere").shape = (
"ICOSPHERE"
)
self.layout.operator("bim.add_meshlike_item", icon="MESH_CYLINDER", text="Mesh Cylinder").shape = "CYLINDER"
self.draw_meshlike()
self.layout.separator()
self.layout.operator("bim.add_half_space_solid_item", icon="ORIENTATION_NORMAL", text="Half Space Solid")
if ItemData.data["representation_type"] in ("SolidModel", "SweptSolid"):
self.layout.operator(
"bim.add_swept_area_solid_item", icon="MESH_CUBE", text="Extruded Area Solid Cube"
).shape = "CUBE"
self.layout.operator(
"bim.add_swept_area_solid_item", icon="MESH_CYLINDER", text="Extruded Area Solid Cylinder"
).shape = "CYLINDER"
elif ItemData.data["representation_type"] in ("SolidModel", "SweptSolid"):
self.draw_swept_area()
self.layout.separator()
self.layout.operator("bim.add_half_space_solid_item", icon="ORIENTATION_NORMAL", text="Half Space Solid")
if ItemData.data["representation_type"] in ("Annotation2D"):
elif ItemData.data["representation_type"] in ("CSG"):
# Surprisingly, once something becomes a CSG, you can combine lots of things due to IfcBooleanOperand
self.draw_swept_area()
self.layout.separator()
self.draw_meshlike()
self.layout.separator()
self.layout.operator("bim.add_half_space_solid_item", icon="ORIENTATION_NORMAL", text="Half Space Solid")
elif ItemData.data["representation_type"] in ("Annotation2D"):
self.layout.operator("bim.add_curvelike_item", icon="IPO_CONSTANT", text="Polycurve").shape = "LINE"
self.layout.operator("bim.add_curvelike_item", icon="MESH_CIRCLE", text="Circle").shape = "CIRCLE"
self.layout.operator("bim.add_curvelike_item", icon="MESH_CIRCLE", text="Ellipse").shape = "ELLIPSE"
def draw_meshlike(self):
self.layout.operator("bim.add_meshlike_item", icon="MESH_PLANE", text="Mesh Plane").shape = "PLANE"
self.layout.operator("bim.add_meshlike_item", icon="MESH_CUBE", text="Mesh Cube").shape = "CUBE"
self.layout.operator("bim.add_meshlike_item", icon="MESH_CIRCLE", text="Mesh Circle").shape = "CIRCLE"
self.layout.operator("bim.add_meshlike_item", icon="MESH_UVSPHERE", text="Mesh UV Sphere").shape = "UVSPHERE"
self.layout.operator("bim.add_meshlike_item", icon="MESH_ICOSPHERE", text="Mesh Icosphere").shape = "ICOSPHERE"
self.layout.operator("bim.add_meshlike_item", icon="MESH_CYLINDER", text="Mesh Cylinder").shape = "CYLINDER"
def draw_swept_area(self):
self.layout.operator(
"bim.add_swept_area_solid_item", icon="MESH_CUBE", text="Extruded Area Solid Cube"
).shape = "CUBE"
self.layout.operator(
"bim.add_swept_area_solid_item", icon="MESH_CYLINDER", text="Extruded Area Solid Cylinder"
).shape = "CYLINDER"
class CreateObjectUI:
layout: bpy.types.UILayout