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some more blender… let's forget this

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This commit is contained in:
Laura Klünder 2018-12-05 23:39:37 +01:00
parent a74e631820
commit 43dc5ae923
1 changed files with 36 additions and 20 deletions
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34
src/c3nav/mapdata/render/engines/blender.py
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@ -1,4 +1,5 @@
import re
from operator import attrgetter
from shapely import prepared
from shapely.affinity import scale
@ -228,10 +229,8 @@ class BlenderEngine(Base3DEngine):
geoms.lower_bound = min(altitudes)-700
last_lower_bound = geoms.lower_bound
current_upper_bound = last_lower_bound
for geoms in levels:
if geoms.on_top_of_id is not None:
continue
# hide indoor and outdoor rooms if their access restriction was not unlocked
restricted_spaces_indoors = unary_union(
tuple(area.geom for access_restriction, area in geoms.restricted_spaces_indoors.items()
@ -258,6 +257,7 @@ class BlenderEngine(Base3DEngine):
if geoms.on_top_of_id is None:
buildings = geoms.buildings
current_upper_bound = geoms.upper_bound
holes = geoms.holes.difference(restricted_spaces)
buildings = buildings.difference(holes)
@ -266,14 +266,18 @@ class BlenderEngine(Base3DEngine):
geoms.lower_bound, geoms.upper_bound)
self._set_last_polygon_to_main()
for altitudearea in geoms.altitudeareas:
for altitudearea in sorted(geoms.altitudeareas, key=attrgetter('altitude')):
name = 'Level %s Altitudearea %s' % (geoms.short_label, altitudearea.altitude)
buffered_geom = altitudearea.geometry.buffer(0).buffer(0.01, join_style=JOIN_STYLE.mitre)
geometry = altitudearea.geometry.buffer(0)
inside_geometry = geometry.intersection(buildings).buffer(0).buffer(0.01, join_style=JOIN_STYLE.mitre)
outside_geometry = geometry.difference(buildings).buffer(0).buffer(0.01, join_style=JOIN_STYLE.mitre)
if not inside_geometry.is_empty:
if altitudearea.altitude2 is not None:
self._debug('slope start')
min_slope_altitude = min(altitudearea.altitude, altitudearea.altitude2)
self._add_polygon(name, buffered_geom, min_slope_altitude-10, geoms.upper_bound+1000)
bounds = buffered_geom.bounds
self._add_polygon(name, inside_geometry, min_slope_altitude-10, current_upper_bound+1000)
bounds = inside_geometry.bounds
self._add_slope(bounds, altitudearea.altitude-10, altitudearea.altitude2-10,
altitudearea.point1, altitudearea.point2, bottom=True)
self._subtract_slope()
@ -281,10 +285,22 @@ class BlenderEngine(Base3DEngine):
self._subtract_last_polygon_from_main()
self._debug('slope end')
else:
self._add_polygon(name, buffered_geom,
altitudearea.altitude, geoms.upper_bound+1000)
if altitudearea.altitude < current_upper_bound:
self._add_polygon(name, inside_geometry,
altitudearea.altitude, current_upper_bound+1000)
self._subtract_last_polygon_from_main()
if not outside_geometry.is_empty:
if altitudearea.altitude2 is not None:
pass # todo
else:
if altitudearea.altitude > current_upper_bound:
lower = altitudearea.altitude-700
if lower == current_upper_bound:
lower -= 10
self._add_polygon(name, outside_geometry,
lower, altitudearea.altitude)
self._add_python('''
if last_mesh_plane:
delete_object(last_mesh_plane)