Glassvision/IfcOpenShell
1
0
Fork 0
mirror of https://github.com/IfcOpenShell/IfcOpenShell.git synced 2026-10-03 05:22:06 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add custom offset to slab IfcMaterialLayerSetUsage

Browse Source
This commit is contained in:
Bruno Perdigão
2025-09-15 11:42:01 -03:00
parent b5b64d6c4a
commit 365f4f114b
3 changed files with 58 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/bonsai/bonsai/bim/module/model/slab.py
+22 -1
View File
@@ -292,6 +292,23 @@ class DumbSlabPlaner:
if thickness == 0:
return
layer_offset = layer_params["offset"]
self.props = tool.Material.get_object_material_props(obj)
if self.props.use_custom_offset:
custom_offset_reference = self.props.custom_offset_reference
custom_offset = self.props.custom_offset
direction_sense = layer_params["direction_sense"]
if (direction_sense == "POSITIVE" and custom_offset_reference == "TOP"):
layer_offset = custom_offset - thickness * self.unit_scale
if direction_sense == "POSITIVE" and custom_offset_reference == "MIDDLE":
layer_offset = custom_offset - (thickness / 2) * self.unit_scale
if (direction_sense == "POSITIVE" and custom_offset_reference == "BOTTOM") or (direction_sense == "NEGATIVE" and custom_offset_reference == "TOP"):
layer_offset = custom_offset
if direction_sense == "NEGATIVE" and custom_offset_reference == "MIDDLE":
layer_offset = custom_offset + (thickness / 2) * self.unit_scale
if (direction_sense == "NEGATIVE" and custom_offset_reference == "BOTTOM"):
layer_offset = custom_offset + thickness * self.unit_scale
representation = ifcopenshell.util.representation.get_representation(element, "Model", "Body", "MODEL_VIEW")
if representation:
extrusion = tool.Model.get_extrusion(representation)
@@ -307,7 +324,7 @@ class DumbSlabPlaner:
direction_ratios = Vector(extrusion.ExtrudedDirection.DirectionRatios)
offset_direction = direction_ratios.copy()
perpendicular_depth = thickness * abs(1 / cos(existing_x_angle))
perpendicular_offset = layer_params["offset"] * abs(1 / cos(existing_x_angle)) / self.unit_scale
perpendicular_offset = layer_offset * abs(1 / cos(existing_x_angle)) / self.unit_scale
# Check angle and z direction to determine whether the extrusion direction is positive or negative
if (abs(existing_x_angle) < (pi / 2) and direction_ratios.z > 0) or (
@@ -336,6 +353,10 @@ class DumbSlabPlaner:
tool.Model.reset_extrusion_position(extrusion)
else:
position = offset_direction * perpendicular_offset
material = ifcopenshell.util.element.get_material(element)
if material:
if material.is_a("IfcMaterialLayerSetUsage"):
material.OffsetFromReferenceLine = position.z
if ifc_position:
ifc_position.Location.Coordinates = position
else: