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ensure ramps affect obstacles correctly

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This commit is contained in:
Laura Klünder 2017-11-18 15:58:33 +01:00
parent b9977676d6
commit eac6048fe3
1 changed files with 11 additions and 2 deletions
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13
src/c3nav/mapdata/render/data.py
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@ -176,7 +176,7 @@ class LevelRenderData:
levels = tuple(Level.objects.prefetch_related('altitudeareas', 'buildings', 'doors', 'spaces',
'spaces__holes', 'spaces__areas', 'spaces__columns',
'spaces__obstacles', 'spaces__lineobstacles',
'spaces__groups'))
'spaces__groups', 'spaces__ramps'))
single_level_geoms = {}
interpolators = {}
@ -293,6 +293,11 @@ class LevelRenderData:
if new_geoms.walls.is_empty and not new_geoms.altitudeareas:
continue
new_geoms.ramps = tuple(
ramp for ramp in (crop_to.intersection(ramp) for ramp in old_geoms.ramps)
if not ramp.is_empty
)
new_geoms.heightareas = tuple(
(area, height) for area, height in ((crop_to.intersection(area), height)
for area, height in old_geoms.heightareas)
@ -420,6 +425,7 @@ class LevelGeometries:
self.restricted_spaces_indoors = None
self.restricted_spaces_outdoors = None
self.affected_area = None
self.ramps = []
self.vertices = None
self.faces = None
@ -501,6 +507,8 @@ class LevelGeometries:
lineobstacle.buffered_geometry.intersection(space.walkable_geom)
)
geoms.ramps.extend(ramp.geometry for ramp in space.ramps.all())
heightareas.setdefault(int((space.height or level.default_height)*1000), []).append(space.geometry)
colors.pop(None, None)
@ -569,7 +577,7 @@ class LevelGeometries:
def get_geometries(self):
# omit heightareas as these are never drawn
return chain(chain(*(area.get_geometries() for area in self.altitudeareas)), (self.walls, self.doors,),
self.restricted_spaces_indoors.values(), self.restricted_spaces_outdoors.values(),
self.restricted_spaces_indoors.values(), self.restricted_spaces_outdoors.values(), self.ramps,
(geom for altitude, geom in self.short_walls))
def create_hybrid_geometries(self, face_centers):
@ -770,6 +778,7 @@ class LevelGeometries:
# unset heightareas, they are no loinger needed
self.all_walls = None
self.ramps = None
self.heightareas = None
self.vertices = None
self.faces = None