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This commit is contained in:
Andrej730
2026-01-16 16:53:25 +05:00
parent dfc91e6639
commit a0b81e333e
2 changed files with 21 additions and 19 deletions
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src/bonsai/bonsai/bim/module/model/slab.py
+6 -4
View File
@@ -225,7 +225,7 @@ class DumbSlabPlaner:
for inverse in tool.Ifc.get().get_inverse(layer_set):
if not inverse.is_a("IfcMaterialLayerSetUsage") or inverse.LayerSetDirection != "AXIS3":
continue
if tool.Ifc.get().schema == "IFC2X3":
for rel in tool.Ifc.get().get_inverse(inverse):
if not rel.is_a("IfcRelAssociatesMaterial"):
@@ -277,10 +277,12 @@ class DumbSlabPlaner:
return
self.change_thickness(element, total_thickness)
def change_thickness(self, element: ifcopenshell.entity_instance, thickness: float, preserve_offset: bool = False) -> None:
def change_thickness(
self, element: ifcopenshell.entity_instance, thickness: float, preserve_offset: bool = False
) -> None:
if tool.Model.get_usage_type(element) != "LAYER3":
return
layer_params = tool.Model.get_material_layer_parameters(element)
ifc_file = tool.Ifc.get()
body_context = ifcopenshell.util.representation.get_context(tool.Ifc.get(), "Model", "Body", "MODEL_VIEW")
@@ -299,7 +301,7 @@ class DumbSlabPlaner:
extrusion = tool.Model.get_extrusion(representation)
if extrusion:
direction_ratios = Vector(extrusion.ExtrudedDirection.DirectionRatios)
# Calculate the actual extrusion angle from vertical
extrusion_angle = 0
if direction_ratios.length > 0:
src/bonsai/bonsai/tool/loader.py
+15 -15
View File
@@ -1039,7 +1039,7 @@ class Loader(bonsai.core.tool.Loader):
z_coords = [v.co.z for v in mesh.vertices]
mesh_z_min = min(z_coords)
mesh_z_max = max(z_coords)
bm = bmesh.new()
bm.from_mesh(mesh)
@@ -1068,54 +1068,54 @@ class Loader(bonsai.core.tool.Loader):
thickness_dir = -thickness_dir
no = thickness_dir
# Find start point by projecting vertices onto thickness direction
if len(mesh.vertices) > 0:
projections = [Vector(v.co).dot(no) for v in mesh.vertices]
min_proj = min(projections)
max_proj = max(projections)
centroid = sum((Vector(v.co) for v in mesh.vertices), Vector()) / len(mesh.vertices)
centroid_proj = centroid.dot(no)
if sense_factor == 1:
start_proj = min_proj
else:
start_proj = max_proj
offset_dist = start_proj - centroid_proj
co = centroid + no * offset_dist
actual_mesh_height = max_proj - min_proj
else:
co = Vector((0.0, 0.0, 0.0))
advance_direction = thickness_dir
elif usage.LayerSetDirection == "AXIS3":
# AXIS3 layers go through slab thickness (local Z)
no = Vector([0.0, 0.0, 1.0])
# Find start point by projecting vertices onto Z direction
if len(mesh.vertices) > 0:
projections = [Vector(v.co).dot(no) for v in mesh.vertices]
min_proj = min(projections)
max_proj = max(projections)
centroid = sum((Vector(v.co) for v in mesh.vertices), Vector()) / len(mesh.vertices)
centroid_proj = centroid.dot(no)
if sense_factor == 1:
start_proj = min_proj
else:
start_proj = max_proj
offset = start_proj - centroid_proj
co = centroid + no * offset
actual_mesh_height = max_proj - min_proj
else:
co = Vector((0.0, 0.0, 0.0))
advance_direction = no
elif usage.LayerSetDirection == "AXIS1":
co = Vector((0.0, 0.0, offset))
@@ -1156,13 +1156,13 @@ class Loader(bonsai.core.tool.Loader):
# Calculate scale factor
total_layer_thickness = sum(layer.LayerThickness for _, layer in layer_list)
if 'actual_mesh_height' not in locals():
if "actual_mesh_height" not in locals():
actual_mesh_height = mesh_z_max - mesh_z_min if len(mesh.vertices) > 0 else total_layer_thickness
thickness_scale = actual_mesh_height / total_layer_thickness if total_layer_thickness > 0 else 1.0
last_i = len(layer_set.MaterialLayers) - 1
for idx, (original_i, layer) in enumerate(layer_list):
if idx != last_i:
prev_co = co.copy()