Glassvision/IfcOpenShell
1
0
Fork 0
mirror of https://github.com/IfcOpenShell/IfcOpenShell.git synced 2026-08-10 09:48:32 +00:00
Code Issues Packages Projects Releases Wiki Activity

Documentation example fixes where I forgot to give things with representations a placement

Browse Source
This commit is contained in:
Dion Moult
2023-01-04 16:09:04 +11:00
parent 981b6cd65f
commit 9e45435024
6 changed files with 16 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/ifcopenshell-python/ifcopenshell/api/context/add_context.py
+11 -15
View File
@@ -111,7 +111,7 @@ class Usecase:
# If we plan to store 3D geometry in our IFC model, we have to setup
# a "Model" context.
model = ifcopenshell.api.run("context.add_context", model, context_type="Model")
model3d = ifcopenshell.api.run("context.add_context", model, context_type="Model")
# And/Or, if we plan to store 2D geometry, we need a "Plan" context
plan = ifcopenshell.api.run("context.add_context", model, context_type="Plan")
@@ -121,44 +121,37 @@ class Usecase:
# and common context, as most IFC models are assumed to be viewable
# in 3D.
body = ifcopenshell.api.run("context.add_context", model,
context_type="Model", context_identifier="Body", target_view="MODEL_VIEW", parent=model
)
context_type="Model", context_identifier="Body", target_view="MODEL_VIEW", parent=model3d)
# The 3D Axis subcontext is important if any "axis-based" parametric
# geometry is going to be created. For example, a beam, or column
# may be drawn using a single 3D axis line, and for this we need an
# Axis subcontext.
ifcopenshell.api.run("context.add_context", model,
context_type="Model", context_identifier="Axis", target_view="GRAPH_VIEW", parent=model
)
context_type="Model", context_identifier="Axis", target_view="GRAPH_VIEW", parent=model3d)
# The 3D Box subcontext is useful for clash detection or shape
# analysis, or even lazy-loading of large models.
ifcopenshell.api.run("context.add_context", model,
context_type="Model", context_identifier="Box", target_view="MODEL_VIEW", parent=model
)
context_type="Model", context_identifier="Box", target_view="MODEL_VIEW", parent=model3d)
# It's also important to have a 2D Axis subcontext for things like
# walls and claddings which can be drawn using a 2D axis line.
ifcopenshell.api.run("context.add_context", model,
context_type="Plan", context_identifier="Axis", target_view="GRAPH_VIEW", parent=plan
)
context_type="Plan", context_identifier="Axis", target_view="GRAPH_VIEW", parent=plan)
# A 2D annotation subcontext for plan views are important for door
# swings, window cuts, and symbols for equipment like GPOs, fire
# extinguishers, and so on.
ifcopenshell.api.run("context.add_context", model,
context_type="Plan", context_identifier="Annotation", target_view="PLAN_VIEW", parent=plan
)
context_type="Plan", context_identifier="Annotation", target_view="PLAN_VIEW", parent=plan)
# You may also create 2D annotation subcontexts for sections and
# elevation views.
ifcopenshell.api.run("context.add_context", model,
context_type="Plan", context_identifier="Annotation", target_view="SECTION_VIEW", parent=plan
)
context_type="Plan", context_identifier="Annotation", target_view="SECTION_VIEW", parent=plan)
ifcopenshell.api.run("context.add_context", model,
context_type="Plan", context_identifier="Annotation", target_view="ELEVATION_VIEW", parent=plan
)
context_type="Plan", context_identifier="Annotation", target_view="ELEVATION_VIEW", parent=plan)
# Let's create a new wall. The wall does not have any geometry yet.
wall = ifcopenshell.api.run("root.create_entity", model, ifc_class="IfcWall")
@@ -172,6 +165,9 @@ class Usecase:
# Assign our new body geometry back to our wall
ifcopenshell.api.run("geometry.assign_representation", model,
product=wall, representation=representation)
# Place our wall at the origin
ifcopenshell.api.run("geometry.edit_object_placement", model, product=wall)
"""
self.file = file
self.settings = {