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3D buildings.

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This commit is contained in:
Sergey Vartanov 2016-01-10 17:54:41 +03:00
parent f73368e9ba
commit 5c8a49555f
1 changed files with 52 additions and 11 deletions
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63
engine/mapper.py
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@ -27,11 +27,11 @@ sys.path.append('../lib')
import svg
from vector import Vector
background_color = 'DDDDDD' # 'DDDDDD'
background_color = 'EEEEEE' # 'DDDDDD'
outline_color = 'FFFFFF'
beach_color = 'F0E0C0'
building_color = 'EEEEEE' # 'D0D0C0'
building_border_color = 'C4C4C4' # 'AAAAAA'
building_border_color = 'DDDDDD' # 'AAAAAA'
construction_color = 'CCCCCC'
cycle_color = '4444EE'
desert_color = 'F0E0D0'
@ -526,6 +526,9 @@ def construct_way(drawing, nodes, tags, path, user, time):
style = 'fill:none;stroke:none;'
text_y = 0
layer += 40
levels = 1
if 'building:levels' in tags:
levels = float(tags['building:levels'])
style = 'fill:#' + building_color + ';stroke:#' + \
building_border_color + ';opacity:1.0;'
shapes, fill, processed = process.get_icon(tags, scheme, '444444')
@ -535,8 +538,9 @@ def construct_way(drawing, nodes, tags, path, user, time):
drawing['nodes'].append({'shapes': shapes, 'x': c.x, 'y': c.y,
'color': fill, 'priority': 1, 'processed': processed,
'tags': tags, 'path': path})
drawing['ways'].append({'kind': 'way', 'nodes': nodes, 'layer': layer,
'priority': 50, 'style': style, 'path': path})
drawing['ways'].append({'kind': 'building', 'nodes': nodes,
'layer': layer, 'priority': 50, 'style': style, 'path': path,
'levels': levels})
# Amenity
@ -981,13 +985,50 @@ def node_sorter(element):
def draw(drawing, show_missed_tags=False, overlap=14, draw=True):
ways = sorted(drawing['ways'], key=way_sorter)
for way in ways:
if way['nodes']:
path = get_path(way['nodes'])
output_file.write('<path d="' + path + '" ' + \
'style="' + way['style'] + '" />\n')
else:
output_file.write('<path d="' + way['path'] + '" ' + \
'style="' + way['style'] + '" />\n')
if way['kind'] == 'way':
if way['nodes']:
path = get_path(way['nodes'])
output_file.write('<path d="' + path + '" ' + \
'style="' + way['style'] + '" />\n')
else:
output_file.write('<path d="' + way['path'] + '" ' + \
'style="' + way['style'] + '" />\n')
output_file.write('<g style="opacity:0.1;">\n')
for way in ways:
if way['kind'] == 'building':
if way['nodes']:
shift = Vector(-5, 5)
if 'levels' in way:
shift = Vector(-5 * way['levels'], 5 * way['levels'])
for i in range(len(way['nodes']) - 1):
node_1 = node_map[way['nodes'][i]]
node_2 = node_map[way['nodes'][i + 1]]
flinged_1 = flinger.fling(Geo(node_1['lat'], node_1['lon']))
flinged_2 = flinger.fling(Geo(node_2['lat'], node_2['lon']))
output_file.write('<path d="M ' + `flinged_1.x` + ',' + `flinged_1.y` + ' L ' + `flinged_2.x` + ',' + `flinged_2.y` + ' ' + `(flinged_2 + shift).x` + ',' + `(flinged_2 + shift).y` + ' ' + `(flinged_1 + shift).x` + ',' + `(flinged_1 + shift).y` + ' Z" style="fill:#000000;stroke:#000000;stroke-width:1;" />\n')
output_file.write('</g>\n')
for way in ways:
if way['kind'] == 'building':
if way['nodes']:
shift = Vector(0, -0.5)
if 'levels' in way:
shift = Vector(0 * way['levels'], -0.5 * way['levels'])
for i in range(len(way['nodes']) - 1):
node_1 = node_map[way['nodes'][i]]
node_2 = node_map[way['nodes'][i + 1]]
flinged_1 = flinger.fling(Geo(node_1['lat'], node_1['lon']))
flinged_2 = flinger.fling(Geo(node_2['lat'], node_2['lon']))
output_file.write('<path d="M ' + `flinged_1.x` + ',' + `flinged_1.y` + ' L ' + `flinged_2.x` + ',' + `flinged_2.y` + ' ' + `(flinged_2 + shift).x` + ',' + `(flinged_2 + shift).y` + ' ' + `(flinged_1 + shift).x` + ',' + `(flinged_1 + shift).y` + ' Z" style="fill:#DDDDDD;stroke:#DDDDDD;stroke-width:1;opacity:1;" />\n')
for way in ways:
if way['kind'] == 'building':
if way['nodes']:
shift = Vector(0, -0.5)
if 'levels' in way:
shift = Vector(0 * way['levels'], -0.5 * way['levels'])
# shift = Vector()
path = get_path(way['nodes'], shift=shift)
output_file.write('<path d="' + path + '" ' + \
'style="' + way['style'] + ';opacity:1;" />\n')
nodes = sorted(drawing['nodes'], key=node_sorter)
for node in nodes:
draw_shapes(node['shapes'], overlap, points, node['x'], node['y'],