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simplify calculations in non-full-level rendering

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Laura Klünder 2017-11-14 18:02:17 +01:00
parent fcda46b094
commit 54b21b12ce
1 changed files with 5 additions and 6 deletions
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11
src/c3nav/mapdata/render/renderer.py
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@ -84,7 +84,7 @@ class MapRenderer:
levels = self.level_render_data.levels
min_altitude = min(chain(*(tuple(area.altitude for area in geoms.altitudeareas)
for geoms in levels))) - int(0.7*1000)
for geoms in levels)))
not_full_levels = not self.full_levels and engine.is_3d
full_levels = self.full_levels and engine.is_3d
@ -104,13 +104,12 @@ class MapRenderer:
if not_full_levels:
engine.add_geometry(geoms.walls_base, fill=FillAttribs('#aaaaaa'), category='walls')
engine.add_geometry(geoms.walls_bottom.fit(scale=geoms.min_altitude-min_altitude-int(0.7*1000),
offset=min_altitude),
engine.add_geometry(geoms.walls_bottom.fit(scale=geoms.min_altitude-min_altitude,
offset=min_altitude-int(0.7*1000)),
fill=FillAttribs('#aaaaaa'), category='walls')
for altitudearea in geoms.altitudeareas:
bottom = altitudearea.altitude - int(0.7 * 1000)
scale = (bottom - min_altitude) / int(0.7 * 1000)
offset = min_altitude - bottom * scale
scale = (altitudearea.altitude - min_altitude) / int(0.7 * 1000)
offset = (min_altitude - int(0.7*1000)) - (altitudearea.altitude - int(0.7*1000)) * scale
geometry = altitudearea.geometry.difference(crop_areas)
engine.add_geometry(geometry.fit(scale=scale, offset=offset).filter(top=False),
fill=FillAttribs('#eeeeee'), category='ground')