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draw.py use settings instead of direct member methods

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This commit is contained in:
Thomas Krijnen
2026-05-09 21:19:55 +02:00
parent da5ebf172e
commit c3a10694ba
3 changed files with 106 additions and 35 deletions
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src/ifcopenshell-python/ifcopenshell/draw.py
+27 -30
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@@ -159,52 +159,49 @@ def main(
# Initialize serializer
buffer = ifcopenshell.geom.serializers.buffer()
serialiser_settings = ifcopenshell.geom.serializer_settings()
sr = ifcopenshell.geom.serializers.svg(buffer, geom_settings, serialiser_settings)
sr.setFile(files[0])
if settings.auto_floorplan:
sr.setSectionHeightsFromStoreys()
serialiser_settings.set("section-height-from-storeys", True)
# setElevationRefGuid and setElevationRef are also mutually exclusive in C-code.
# elevation-ref-guid and elevation-ref are also mutually exclusive in C-code.
# Note that guid or object type are not checked anywhere to be valid,
# it's up to user to keep them valid for the provided projects.
if settings.drawing_guid or settings.drawing_object_type:
if settings.drawing_guid:
if not by_guid(settings.drawing_guid):
raise ValueError(f"Unable to find guid {settings.drawing_guid!r}")
sr.setElevationRefGuid(settings.drawing_guid)
serialiser_settings.set("elevation-ref-guid", settings.drawing_guid)
elif settings.drawing_object_type:
sr.setElevationRef(settings.drawing_object_type)
sr.setWithoutStoreys(True)
serialiser_settings.set("elevation-ref", settings.drawing_object_type)
serialiser_settings.set("svg-without-storeys", True)
# required for svgfill
sr.setPolygonal(True)
sr.setUseNamespace(True)
serialiser_settings.set("svg-write-poly", True)
serialiser_settings.set("svg-xmlns", True)
sr.setAlwaysProject(settings.include_projection)
sr.setProfileThreshold(settings.profile_threshold)
sr.setBoundingRectangle(settings.width, settings.height)
sr.setScale(settings.scale)
sr.setAutoElevation(settings.auto_elevation)
sr.setAutoSection(settings.auto_section)
sr.setPrintSpaceNames(settings.space_names)
sr.setPrintSpaceAreas(settings.space_areas)
sr.setDrawDoorArcs(settings.door_arcs)
sr.setNoCSS(not not settings.css)
serialiser_settings.set("svg-project", settings.include_projection)
serialiser_settings.set("profile-threshold", settings.profile_threshold)
serialiser_settings.set("bounds", f"{settings.width}x{settings.height}")
serialiser_settings.set("scale", str(settings.scale))
serialiser_settings.set("auto-elevation", settings.auto_elevation)
serialiser_settings.set("auto-section", settings.auto_section)
serialiser_settings.set("print-space-names", settings.space_names)
serialiser_settings.set("print-space-areas", settings.space_areas)
serialiser_settings.set("door-arcs", settings.door_arcs)
serialiser_settings.set("svg-no-css", bool(settings.css))
if settings.subtract_before_hlr:
sr.setSubtractionSettings(W.ALWAYS)
serialiser_settings.set("svg-subtract-before", "always")
sr.setUseHlrPoly(settings.hlr_poly)
sr.setUsePrefiltering(settings.prefilter)
sr.setUnifyInputs(settings.unify_inputs)
sr.setMirrorY(settings.mirror_y)
serialiser_settings.set("svg-poly", settings.hlr_poly)
serialiser_settings.set("svg-prefilter", settings.prefilter)
serialiser_settings.set("svg-unify-inputs", settings.unify_inputs)
serialiser_settings.set("svg-mirror-y", settings.mirror_y)
try:
sh = ["none", "full", "left"].index(settings.storey_heights)
sr.setDrawStoreyHeights(sh)
except:
if settings.storey_heights not in {"none", "full", "left"}:
raise ValueError("storey_heights should be one of {'none', 'full', 'left'}")
serialiser_settings.set("draw-storey-heights", settings.storey_heights)
sr = ifcopenshell.geom.serializers.svg(buffer, geom_settings, serialiser_settings)
sr.setFile(files[0])
"""
# It is also possible to add drawing planes manually