... | ... |
@@ -1,6 +1,4 @@ |
1 |
-# vim: set foldmethod=marker foldmarker={{{,}}} : |
|
2 | 1 |
var mapClass = { |
3 |
-# main class for maps {{{ |
|
4 | 2 |
new : func (device) { |
5 | 3 |
var m = { parents : [ mapClass ] }; |
6 | 4 |
m.device = device; |
... | ... |
@@ -20,6 +18,8 @@ var mapClass = { |
20 | 18 |
airplane: data.hdg, |
21 | 19 |
}; |
22 | 20 |
m.changeZoom(); |
21 |
+ |
|
22 |
+ m.visibility = m.device.role == 'MFD'; |
|
23 | 23 |
|
24 | 24 |
m.group = m.device.display.display.createGroup() |
25 | 25 |
.set('clip', |
... | ... |
@@ -32,8 +32,9 @@ var mapClass = { |
32 | 32 |
(m.device.data.mapclip.right + m.device.data.mapclip.left) / 2, |
33 | 33 |
(m.device.data.mapclip.bottom + m.device.data.mapclip.top) / 2); |
34 | 34 |
|
35 |
- m.tiles = MapTiles.new(m.device, m.group); |
|
36 |
- m.navaids = MapNavaids.new(m.device, m.group); |
|
35 |
+ m.layers = {}; |
|
36 |
+ m.layers.tiles = MapTiles.new(m.device, m.group); |
|
37 |
+ m.layers.navaids = MapNavaids.new(m.device, m.group); |
|
37 | 38 |
|
38 | 39 |
# m.device.display.display.createGroup().createChild('path') |
39 | 40 |
# .setColor(1,0,0) |
... | ... |
@@ -86,639 +87,12 @@ var mapClass = { |
86 | 87 |
|
87 | 88 |
me.group.setRotation(me.device.data.orientation.map * D2R); |
88 | 89 |
|
89 |
- me.tiles.update(); |
|
90 |
- me.navaids.update(); |
|
91 |
- }, |
|
92 |
- setVisible : func (v) { |
|
93 |
- me.tiles.setVisible(v); |
|
94 |
- me.navaids.setVisible(v); |
|
95 |
- }, |
|
96 |
-}; |
|
97 |
-# }}} |
|
98 |
- |
|
99 |
-var MapTiles = { |
|
100 |
-# displays maps background from web tiles {{{ |
|
101 |
-# code from http://wiki.flightgear.org/Canvas_Snippets#A_simple_tile_map |
|
102 |
- new : func (device, group) { |
|
103 |
- var m = { parents: [MapTiles] }; |
|
104 |
- m.device = device; |
|
105 |
- m.display = m.device.display.display; |
|
106 |
- m.tile_size = 256; |
|
107 |
- m.maps_base = getprop("/sim/fg-home") ~ '/cache/maps'; |
|
108 |
- m.makeUrl = string.compileTemplate('https://{server}/{type}/{z}/{x}/{y}.png{apikey}'); |
|
109 |
- m.makePath = string.compileTemplate(m.maps_base ~ '/{server}/{type}/{z}/{x}/{y}.png'); |
|
110 |
- m.num_tiles = [ |
|
111 |
- math.ceil( m.device.data.mapsize[0] / m.tile_size ) + 1, |
|
112 |
- math.ceil( m.device.data.mapsize[1] / m.tile_size ) + 1 |
|
113 |
- ]; |
|
114 |
- m.center_tile_offset = [ |
|
115 |
- (m.num_tiles[0] - 1) / 2, |
|
116 |
- (m.num_tiles[1] - 1) / 2 |
|
117 |
- ]; |
|
118 |
- m.visibility = m.device.role == 'MFD'; |
|
119 |
- m.group = group.createChild('group', 'tiles') |
|
120 |
- .setTranslation( |
|
121 |
- m.device.role == 'MFD' ? (m.device.data.mapview[0] - m.device.data.mapsize[0] + m.device.data.mapclip.left)/2 : -520, |
|
122 |
- m.device.role == 'MFD' ? -250 : -45) |
|
123 |
- .setVisible(m.visibility); |
|
124 |
- m.tiles = setsize([], m.num_tiles[0]); |
|
125 |
- m.last_tile = [-1,-1]; |
|
126 |
- m.last_type = data['tiles-type']; |
|
127 |
- m.initialize_grid(); |
|
128 |
- return m; |
|
129 |
- }, |
|
130 |
- |
|
131 |
- setVisible : func (v) { |
|
132 |
- if (v != me.visibility) { |
|
133 |
- me.visibility = v; |
|
134 |
- me.group.setVisible(v); |
|
135 |
- } |
|
136 |
- }, |
|
137 |
- |
|
138 |
-# initialize the map by setting up a grid of raster images |
|
139 |
- initialize_grid : func { |
|
140 |
- for(var x = 0; x < me.num_tiles[0]; x += 1) { |
|
141 |
- me.tiles[x] = setsize([], me.num_tiles[1]); |
|
142 |
- for(var y = 0; y < me.num_tiles[1]; y += 1) |
|
143 |
- me.tiles[x][y] = me.group.createChild('image', 'tile ' ~ x ~ ',' ~ y); |
|
144 |
- } |
|
145 |
- }, |
|
146 |
- |
|
147 |
-# this is the callback that will be regularly called by the timer to update the map |
|
148 |
- update : func { |
|
149 |
- if (! me.visibility) |
|
150 |
- return; |
|
151 |
- |
|
152 |
- var n = math.pow(2, me.device.data.zoom); |
|
153 |
- var offset = [ |
|
154 |
- n * ((data.lon + 180) / 360) - me.center_tile_offset[0], |
|
155 |
- (1 - math.ln(math.tan(data.lat * math.pi/180) + 1 / math.cos(data.lat * math.pi/180)) / math.pi) / 2 * n - me.center_tile_offset[1] |
|
156 |
- ]; |
|
157 |
- var tile_index = [int(offset[0]), int(offset[1])]; |
|
158 |
- |
|
159 |
- var ox = tile_index[0] - offset[0]; |
|
160 |
- var oy = tile_index[1] - offset[1]; |
|
161 |
- |
|
162 |
- for (var x = 0; x < me.num_tiles[0]; x += 1) |
|
163 |
- for(var y = 0; y < me.num_tiles[1]; y += 1) |
|
164 |
- me.tiles[x][y] |
|
165 |
- .setTranslation( |
|
166 |
- int((ox + x) * me.tile_size + 0.5), |
|
167 |
- int((oy + y) * me.tile_size + 0.5)); |
|
168 |
- |
|
169 |
- if (tile_index[0] != me.last_tile[0] |
|
170 |
- or tile_index[1] != me.last_tile[1] |
|
171 |
- or data['tiles-type'] != me.last_type) { |
|
172 |
- for(var x = 0; x < me.num_tiles[0]; x += 1) |
|
173 |
- for(var y = 0; y < me.num_tiles[1]; y += 1) { |
|
174 |
- var pos = { |
|
175 |
- z: me.device.data.zoom, |
|
176 |
- x: int(offset[0] + x), |
|
177 |
- y: int(offset[1] + y), |
|
178 |
- type: data['tiles-type'], |
|
179 |
- server : data['tiles-server'], |
|
180 |
- apikey: data['tiles-apikey'], |
|
181 |
- }; |
|
182 |
- |
|
183 |
- (func { |
|
184 |
- var img_path = me.makePath(pos); |
|
185 |
- printlog('debug', 'img_path: ', img_path); |
|
186 |
- var tile = me.tiles[x][y]; |
|
187 |
- |
|
188 |
- if (io.stat(img_path) == nil) { # image not found, save in $FG_HOME |
|
189 |
- var img_url = me.makeUrl(pos); |
|
190 |
- printlog('debug', 'requesting ' ~ img_url); |
|
191 |
- http.save(img_url, img_path) |
|
192 |
- .done(func {printlog('info', 'received image ' ~ img_path); tile.set("src", img_path);}) |
|
193 |
- .fail(func (r) printlog('warn', 'Failed to get image ' ~ img_path ~ ' ' ~ r.status ~ ': ' ~ r.reason)); |
|
194 |
- } |
|
195 |
- else { # cached image found, reusing |
|
196 |
- printlog('debug', 'loading ' ~ img_path); |
|
197 |
- tile.set("src", img_path); |
|
198 |
- } |
|
199 |
- })(); |
|
200 |
- } |
|
201 |
- me.last_tile = tile_index; |
|
202 |
- me.last_type = data['tiles-type']; |
|
203 |
- } |
|
204 |
- }, |
|
205 |
-}; |
|
206 |
-# }}} |
|
207 |
- |
|
208 |
-# The following is largely inspired from the Extra500 Avidyne Entegra 9 |
|
209 |
-# https://gitlab.com/extra500/extra500.git |
|
210 |
-# Many thanks to authors: Dirk Dittmann and Eric van den Berg |
|
211 |
- |
|
212 |
-var MapIconCache = { |
|
213 |
-# creates at init an icons cache for navaids, airports and airplane {{{ |
|
214 |
- new : func (svgFile) { |
|
215 |
- var m = { parents:[MapIconCache] }; |
|
216 |
- |
|
217 |
- m._canvas = canvas.new( { |
|
218 |
- 'name': 'MapIconCache', |
|
219 |
- 'size': [512, 512], |
|
220 |
- 'view': [512, 512], |
|
221 |
- 'mipmapping': 1 |
|
222 |
- }); |
|
223 |
- m._canvas.addPlacement( {'type': 'ref'} ); |
|
224 |
- m._canvas.setColorBackground(1,1,1,0); |
|
225 |
- m._group = m._canvas.createGroup('MapIcons'); |
|
226 |
- |
|
227 |
- canvas.parsesvg(m._group, data.zkv1000_reldir ~ svgFile); |
|
228 |
- |
|
229 |
- m._sourceRectMap = {}; |
|
230 |
- |
|
231 |
- var icons = [ 'airplane' ]; |
|
232 |
- |
|
233 |
- foreach (var near; [0, 1]) |
|
234 |
- foreach (var surface; [0, 1]) |
|
235 |
- foreach (var tower; [0, 1]) |
|
236 |
- foreach (var center; tower ? [0, 1] : [ 0 ]) |
|
237 |
- append(icons, 'Airport_' ~ near ~ surface ~ tower ~ center); |
|
238 |
- |
|
239 |
- foreach (var type; ['VOR', 'DME', 'TACAN', 'NDB']) |
|
240 |
- append(icons, 'Navaid_' ~ type); |
|
241 |
- |
|
242 |
- foreach (var i; icons) |
|
243 |
- m.registerIcon(i); |
|
244 |
- |
|
245 |
- return m; |
|
246 |
- }, |
|
247 |
- registerIcon : func (id) { |
|
248 |
- me._sourceRectMap[id] = { |
|
249 |
- 'bound' : [], |
|
250 |
- 'size' : [], |
|
251 |
- }; |
|
252 |
- var element = me._group.getElementById(id); |
|
253 |
- if (element != nil) { |
|
254 |
- me._sourceRectMap[id].bound = element.getTransformedBounds(); |
|
255 |
- # TODO ugly hack ? check for reason! |
|
256 |
- var top = 512 - me._sourceRectMap[id].bound[3]; |
|
257 |
- var bottom = 512 - me._sourceRectMap[id].bound[1]; |
|
258 |
- me._sourceRectMap[id].bound[1] = top; |
|
259 |
- me._sourceRectMap[id].bound[3] = bottom; |
|
260 |
- |
|
261 |
- me._sourceRectMap[id].size = [ |
|
262 |
- me._sourceRectMap[id].bound[2] - me._sourceRectMap[id].bound[0], |
|
263 |
- me._sourceRectMap[id].bound[3] - me._sourceRectMap[id].bound[1] |
|
264 |
- ]; |
|
265 |
- } |
|
266 |
- else { |
|
267 |
- print('MapIconCache.registerIcon(' ~ id ~ ') fail'); |
|
268 |
- } |
|
269 |
- }, |
|
270 |
- getBounds : func (id) { |
|
271 |
- return me._sourceRectMap[id].bound; |
|
272 |
- }, |
|
273 |
- getSize : func (id) { |
|
274 |
- return me._sourceRectMap[id].size; |
|
275 |
- }, |
|
276 |
- boundIconToImage : func (id, image, center=1) { |
|
277 |
- if (!contains(me._sourceRectMap, id)) { |
|
278 |
- print('MapIconCache.boundIconToImage('~id~') ... no available.'); |
|
279 |
- id = 'Airport_0001'; |
|
280 |
- } |
|
281 |
- image.setSourceRect( |
|
282 |
- me._sourceRectMap[id].bound[0], |
|
283 |
- me._sourceRectMap[id].bound[1], |
|
284 |
- me._sourceRectMap[id].bound[2], |
|
285 |
- me._sourceRectMap[id].bound[3], |
|
286 |
- 0); |
|
287 |
- image.setSize( |
|
288 |
- me._sourceRectMap[id].size[0], |
|
289 |
- me._sourceRectMap[id].size[1]); |
|
290 |
- if (center) { |
|
291 |
- image.setTranslation( |
|
292 |
- -me._sourceRectMap[id].size[0]/2, |
|
293 |
- -me._sourceRectMap[id].size[1]/2); |
|
294 |
- } |
|
295 |
- }, |
|
296 |
-}; |
|
297 |
- |
|
298 |
-var mapIconCache = MapIconCache.new('Models/MapIcons.svg'); |
|
299 |
-# }}} |
|
300 |
- |
|
301 |
-var MapAirportItem = { |
|
302 |
-# manage airports items by adding the ID and runways on associated icon {{{ |
|
303 |
- new : func (id) { |
|
304 |
- var m = {parents:[MapAirportItem]}; |
|
305 |
- m._id = id; |
|
306 |
- m._can = { |
|
307 |
- 'group' : nil, |
|
308 |
- 'label' : nil, |
|
309 |
- 'image' : nil, |
|
310 |
- 'layout': nil, |
|
311 |
- 'runway': [], |
|
312 |
- }; |
|
313 |
- m._mapAirportIcon = { |
|
314 |
- 'near' : 0, |
|
315 |
- 'surface' : 0, |
|
316 |
- 'tower' : 0, |
|
317 |
- 'center' : 0, |
|
318 |
- 'displayed' : 0, |
|
319 |
- 'icon' : '', |
|
320 |
- }; |
|
321 |
- return m; |
|
322 |
- }, |
|
323 |
- create : func (group) { |
|
324 |
- me._can.group = group |
|
325 |
- .createChild('group', 'airport_' ~ me._id); |
|
326 |
- |
|
327 |
- me._can.image = me._can.group.createChild('image', 'airport-image_' ~ me._id) |
|
328 |
- .setFile(mapIconCache._canvas.getPath()) |
|
329 |
- .setSourceRect(0,0,0,0,0); |
|
330 |
- |
|
331 |
- me._can.label = me._can.group.createChild('text', 'airport-label_' ~ me._id) |
|
332 |
- .setDrawMode( canvas.Text.TEXT ) |
|
333 |
- .setTranslation(0, 37) |
|
334 |
- .setAlignment('center-bottom-baseline') |
|
335 |
- .setFont('LiberationFonts/LiberationSans-Regular.ttf') |
|
336 |
- .setFontSize(24); |
|
337 |
- |
|
338 |
- me._can.label.set('fill','#BACBFB'); |
|
339 |
- me._can.label.set('stroke','#000000'); |
|
340 |
- |
|
341 |
- me._can.layout = group.createChild('group','airport_layout' ~ me._id); |
|
342 |
- me._can.layoutIcon = group.createChild('group','airport_layout_Icon' ~ me._id); |
|
343 |
- return me._can.group; |
|
344 |
- }, |
|
345 |
- draw : func (apt, mapOptions) { |
|
346 |
- me._mapAirportIcon.near = mapOptions.range > 32 ? 0 : 1; |
|
347 |
- me._mapAirportIcon.surface = 0; |
|
348 |
- me._mapAirportIcon.tower = 0; |
|
349 |
- me._mapAirportIcon.center = 0; |
|
350 |
- me._mapAirportIcon.displayed = 0; |
|
351 |
- |
|
352 |
- # TODO make departure and destination airports specific |
|
353 |
- var aptInfo = airportinfo(apt.id); |
|
354 |
- |
|
355 |
- me._can.layout.removeAllChildren(); |
|
356 |
- me._can.layoutIcon.removeAllChildren(); |
|
357 |
- |
|
358 |
- me._mapAirportIcon.tower = (size(aptInfo.comms('tower')) > 0); |
|
359 |
- me._mapAirportIcon.center = me._mapAirportIcon.tower and (size(aptInfo.comms('approach')) > 0); |
|
360 |
- |
|
361 |
- foreach (var rwy; keys(aptInfo.runways)) { |
|
362 |
- var runway = aptInfo.runways[rwy]; |
|
363 |
- me._mapAirportIcon.surface = MAP_RUNWAY_SURFACE[runway.surface] ? 1 : me._mapAirportIcon.surface; |
|
364 |
- me._mapAirportIcon.displayed = runway.length > mapOptions.runwayLength ? 1 : me._mapAirportIcon.displayed; |
|
365 |
- |
|
366 |
- if (mapOptions.range <= 10) { # drawing real runways |
|
367 |
- me._can.layout.createChild('path', 'airport-runway-' ~ me._id ~ '-' ~ runway.id) |
|
368 |
- .setStrokeLineWidth(7) |
|
369 |
- .setColor(1,1,1) |
|
370 |
- .setColorFill(1,1,1) |
|
371 |
- .setDataGeo([ |
|
372 |
- canvas.Path.VG_MOVE_TO, |
|
373 |
- canvas.Path.VG_LINE_TO, |
|
374 |
- canvas.Path.VG_CLOSE_PATH |
|
375 |
- ],[ |
|
376 |
- 'N' ~ runway.lat, 'E' ~ runway.lon, |
|
377 |
- 'N' ~ runway.reciprocal.lat, 'E' ~ runway.reciprocal.lon, |
|
378 |
- ]); |
|
379 |
- } |
|
380 |
- elsif (mapOptions.range <= 32) { #draw icon runways |
|
381 |
- me._can.layoutIcon.setGeoPosition(apt.lat, apt.lon); |
|
382 |
- me._can.layoutIcon.createChild('path', 'airport-runway-' ~ me._id ~ '-' ~ runway.id) |
|
383 |
- .setStrokeLineWidth(7) |
|
384 |
- .setColor(1,1,1) |
|
385 |
- .setColorFill(1,1,1) |
|
386 |
- .setData([ |
|
387 |
- canvas.Path.VG_MOVE_TO, |
|
388 |
- canvas.Path.VG_LINE_TO, |
|
389 |
- canvas.Path.VG_CLOSE_PATH |
|
390 |
- ],[ |
|
391 |
- 0, -20, |
|
392 |
- 0, 20, |
|
393 |
- ]) |
|
394 |
- .setRotation((runway.heading)* D2R); |
|
395 |
- } |
|
396 |
- } |
|
397 |
- me._mapAirportIcon.icon = 'Airport_' |
|
398 |
- ~ me._mapAirportIcon.near |
|
399 |
- ~ me._mapAirportIcon.surface |
|
400 |
- ~ me._mapAirportIcon.tower |
|
401 |
- ~ me._mapAirportIcon.center; |
|
402 |
- |
|
403 |
- if (me._mapAirportIcon.displayed) { |
|
404 |
- me._can.label |
|
405 |
- .setText(apt.id) |
|
406 |
- .setRotation(-mapOptions.orientation * D2R); |
|
407 |
- me._can.group.setGeoPosition(apt.lat, apt.lon); |
|
408 |
- if (mapOptions.range <= 10) { |
|
409 |
- me._can.image.setVisible(0); |
|
410 |
- me._can.layout.setVisible(1); |
|
411 |
- } |
|
412 |
- elsif (mapOptions.range <= 32) { |
|
413 |
- mapIconCache.boundIconToImage(me._mapAirportIcon.icon, me._can.image); |
|
414 |
- me._can.image.setVisible(1); |
|
415 |
- me._can.layout.setVisible(1); |
|
416 |
- } |
|
417 |
- else { |
|
418 |
- mapIconCache.boundIconToImage(me._mapAirportIcon.icon, me._can.image); |
|
419 |
- me._can.layout.setVisible(0); |
|
420 |
- me._can.image.setVisible(1); |
|
421 |
- } |
|
422 |
- me._can.group.setVisible(1); |
|
423 |
- } |
|
424 |
- return me._mapAirportIcon.displayed; |
|
425 |
- }, |
|
426 |
- update : func (mapOptions) { |
|
427 |
- if (mapOptions.range <= 10) { } |
|
428 |
- elsif (mapOptions.range <= 32) |
|
429 |
- me._can.layoutIcon.setRotation(-mapOptions.orientation * D2R); |
|
430 |
- else { } |
|
431 |
- }, |
|
432 |
- setVisible : func (visibility) { |
|
433 |
- me._can.group.setVisible(visibility); |
|
434 |
- me._can.layout.setVisible(visibility); |
|
435 |
- me._can.image.setVisible(visibility); |
|
436 |
- me._can.layoutIcon.setVisible(visibility); |
|
437 |
- }, |
|
438 |
-}; |
|
439 |
-# }}} |
|
440 |
- |
|
441 |
-var MapNavaidItem = { |
|
442 |
-# manage navaids items by adding ID in the icon {{{ |
|
443 |
- new : func (id, type) { |
|
444 |
- var m = {parents:[MapNavaidItem]}; |
|
445 |
- m._id = id; |
|
446 |
- m._type = type; |
|
447 |
- m._can = { |
|
448 |
- 'group' : nil, |
|
449 |
- 'label' : nil, |
|
450 |
- 'image' : nil, |
|
451 |
- }; |
|
452 |
- return m; |
|
453 |
- }, |
|
454 |
- create : func (group) { |
|
455 |
- me._can.group = group |
|
456 |
- .createChild('group', me._type ~ '_' ~ me._id); |
|
457 |
- |
|
458 |
- me._can.image = me._can.group.createChild('image', me._type ~ '-image_' ~ me._id) |
|
459 |
- .setFile(mapIconCache._canvas.getPath()) |
|
460 |
- .setSourceRect(0,0,0,0,0); |
|
461 |
- |
|
462 |
- me._can.label = me._can.group.createChild('text', me._type ~ '-label_' ~ me._id) |
|
463 |
- .setDrawMode( canvas.Text.TEXT ) |
|
464 |
- .setTranslation(0,42) |
|
465 |
- .setAlignment('center-bottom-baseline') |
|
466 |
- .setFont('LiberationFonts/LiberationSans-Regular.ttf') |
|
467 |
- .setFontSize(24); |
|
468 |
- |
|
469 |
- me._can.label.set('fill','#BACBFB'); |
|
470 |
- me._can.label.set('stroke','#000000'); |
|
471 |
- |
|
472 |
- return me._can.group; |
|
473 |
- }, |
|
474 |
- setData : func (navaid, type, mapOptions) { |
|
475 |
- mapIconCache.boundIconToImage('Navaid_' ~ type, me._can.image); |
|
476 |
- me._can.label |
|
477 |
- .setText(navaid.id) |
|
478 |
- .setRotation(-mapOptions.orientation * D2R); |
|
479 |
- me._can.group.setGeoPosition(navaid.lat, navaid.lon); |
|
480 |
- }, |
|
481 |
- setVisible : func (visibility) { |
|
482 |
- me._can.group.setVisible(visibility); |
|
483 |
- }, |
|
484 |
-}; |
|
485 |
-# }}} |
|
486 |
- |
|
487 |
-var MapAirplaneItem = { |
|
488 |
-# set airplane on ND {{{ |
|
489 |
- new : func { |
|
490 |
- var m = {parents:[MapAirplaneItem]}; |
|
491 |
- m._can = { |
|
492 |
- 'group' : nil, |
|
493 |
- 'image' : nil, |
|
494 |
- }; |
|
495 |
- return m; |
|
496 |
- }, |
|
497 |
- create : func (group) { |
|
498 |
- me._can.group = group |
|
499 |
- .createChild('group', 'airplane'); |
|
500 |
- me._can.image = me._can.group.createChild('image', 'airplane-image') |
|
501 |
- .setFile(mapIconCache._canvas.getPath()) |
|
502 |
- .setSourceRect(0,0,0,0,0); |
|
503 |
- return me._can.group; |
|
504 |
- }, |
|
505 |
- setData : func (orientation) { |
|
506 |
- mapIconCache.boundIconToImage('airplane', me._can.image); |
|
507 |
- me._can.group |
|
508 |
- .setGeoPosition(data.lat, data.lon) |
|
509 |
- .setRotation(orientation * D2R); |
|
510 |
- }, |
|
511 |
- setVisible : func (visibility) { |
|
512 |
- me._can.group.setVisible(visibility); |
|
513 |
- }, |
|
514 |
-}; |
|
515 |
-# }}} |
|
516 |
- |
|
517 |
-var MAP_RUNWAY_SURFACE = {0:0, 1:1, 2:1, 3:0, 4:0, 5:0, 6:1, 7:1, 8:0, 9:0, 10:0, 11:0, 12:0}; |
|
518 |
-var MAP_RUNWAY_AT_RANGE = func (range) { |
|
519 |
- if (range < 40) return 0; |
|
520 |
- if (range < 50) return 250; |
|
521 |
- if (range < 80) return 500; |
|
522 |
- if (range < 160) return 1000; |
|
523 |
- if (range < 240) return 3000; |
|
524 |
- return 3000; |
|
525 |
-} |
|
526 |
-var MAP_TXRANGE_VOR = func (range) { |
|
527 |
- if (range < 40) return 0; |
|
528 |
- if (range < 50) return 20; |
|
529 |
- if (range < 80) return 25; |
|
530 |
- if (range < 160) return 30; |
|
531 |
- if (range < 240) return 50; |
|
532 |
- return 100; |
|
533 |
-} |
|
534 |
-#### |
|
535 |
-# Declutter |
|
536 |
-# land |
|
537 |
-# 0 : 'Terrain' |
|
538 |
-# 1 : 'Political boundaries' |
|
539 |
-# 2 : 'River/Lakes/Oceans' |
|
540 |
-# 3 : 'Roads' |
|
541 |
-# Nav |
|
542 |
-# 0 : 'Airspace' |
|
543 |
-# 1 : 'Victor/Jet airways' |
|
544 |
-# 2 : 'Obstacles' |
|
545 |
-# 3 : 'Navaids' |
|
546 |
- |
|
547 |
-var MapNavaids = { |
|
548 |
-# the layer to show navaids, airports and airplane symbol {{{ |
|
549 |
- new : func (device, group) { |
|
550 |
- var m = {parents : [MapNavaids]}; |
|
551 |
- |
|
552 |
- m._model = nil; |
|
553 |
- m.device = device; |
|
554 |
- m._visibility = m.device.role == 'MFD'; |
|
555 |
- |
|
556 |
- m._group = group.createChild('map', 'MFD map') |
|
557 |
- .setTranslation( |
|
558 |
- m.device.role == 'MFD' ? (m.device.data.mapview[0] + m.device.data.mapclip.left)/2 : 120, |
|
559 |
- m.device.role == 'MFD' ? 400 : 600) |
|
560 |
- .setVisible(m._visibility); |
|
561 |
- m._group._node |
|
562 |
- .getNode('range', 1).setDoubleValue(m.device.data['range-factor']); |
|
563 |
- |
|
564 |
- m._can = {}; |
|
565 |
- m._cache = {}; |
|
566 |
- foreach (var n; ['airport', 'VOR', 'TACAN', 'NDB', 'DME']) { |
|
567 |
- m._can[n] = m._group.createChild('group', n); |
|
568 |
- m._cache[n] = { |
|
569 |
- 'data' : [], |
|
570 |
- 'index' : 0, |
|
571 |
- 'max' : 100, |
|
572 |
- }; |
|
573 |
- } |
|
574 |
- m._can['airplane'] = m._group.createChild('group', 'airplane'); |
|
575 |
- m._cache['airplane'] = { |
|
576 |
- displayed : 0, |
|
577 |
- item : nil, |
|
578 |
- }; |
|
579 |
- |
|
580 |
- m._mapOptions = { |
|
581 |
- declutterLand : 3, |
|
582 |
- declutterNAV : 3, |
|
583 |
- lightning : 0, |
|
584 |
- reports : 0, |
|
585 |
- overlay : 0, |
|
586 |
- range : m.device.data['range-nm'], |
|
587 |
- rangeLow : m.device.data['range-nm'] / 2, |
|
588 |
- runwayLength : -1, |
|
589 |
- orientation : m.device.data.orientation.map, |
|
590 |
- }; |
|
591 |
- |
|
592 |
- m._results = nil; |
|
593 |
- |
|
594 |
- return m; |
|
595 |
- }, |
|
596 |
- update : func { |
|
597 |
- me._group._node.getNode('ref-lat', 1).setDoubleValue(data.lat); |
|
598 |
- me._group._node.getNode('ref-lon', 1).setDoubleValue(data.lon); |
|
599 |
- |
|
600 |
- me._group._node |
|
601 |
- .getNode('range', 1).setDoubleValue(me.device.data['range-factor']); |
|
602 |
- me._mapOptions.orientation = me.device.data.orientation.map; |
|
603 |
- |
|
604 |
- if (me._visibility == 1) { |
|
605 |
- me.loadAirport(); |
|
606 |
- foreach (var n; ['VOR', 'TACAN', 'NDB', 'DME']) |
|
607 |
- me.loadNavaid(n); |
|
608 |
- me.loadAirplane(); |
|
609 |
- } |
|
610 |
- }, |
|
611 |
- _onVisibilityChange : func { |
|
612 |
- me._group.setVisible(me._visibility); |
|
613 |
- }, |
|
614 |
- setMapOptions : func (mapOptions) { |
|
615 |
- me._mapOptions = mapOptions; |
|
616 |
- me.update(); |
|
617 |
- }, |
|
618 |
- updateOrientation : func (value) { |
|
619 |
- me._mapOptions.orientation = value; |
|
620 |
- for (var i = 0 ; i < me._cache.airport.index ; i +=1) { |
|
621 |
- item = me._cache.airport.data[i]; |
|
622 |
- item.update(me._mapOptions); |
|
623 |
- } |
|
624 |
- }, |
|
625 |
- setRange : func (range=100) { |
|
626 |
- me._mapOptions.range = me.device.data['range-nm']; |
|
627 |
- me._mapOptions.rangeLow = me._mapOptions.range/2; |
|
628 |
- me.update(); |
|
629 |
- }, |
|
630 |
- setRotation : func (deg) { |
|
631 |
- me._group.setRotation(deg * D2R); |
|
90 |
+ foreach (var l; keys(me.layers)) |
|
91 |
+ me.layers[l].update(); |
|
632 | 92 |
}, |
633 | 93 |
setVisible : func (v) { |
634 |
- if (me._visibility != v) { |
|
635 |
- me._visibility = v; |
|
636 |
- me._onVisibilityChange(); |
|
637 |
- } |
|
638 |
- }, |
|
639 |
- _onVisibilityChange : func { |
|
640 |
- me._group.setVisible(me._visibility); |
|
641 |
- }, |
|
642 |
- # positioned.findWithinRange : any, fix, vor, ndb, ils, dme, tacan |
|
643 |
- |
|
644 |
- loadAirport : func { |
|
645 |
- me._cache.airport.index = 0; |
|
646 |
- var results = positioned.findWithinRange(me._mapOptions.range * 2.5, 'airport'); |
|
647 |
- var item = nil; |
|
648 |
- |
|
649 |
- if (me._mapOptions.declutterNAV >= 2) |
|
650 |
- me._mapOptions.runwayLength = MAP_RUNWAY_AT_RANGE(me._mapOptions.range); |
|
651 |
- elsif (me._mapOptions.declutterNAV >= 1) |
|
652 |
- me._mapOptions.runwayLength = 2000; |
|
653 |
- else |
|
654 |
- me._mapOptions.runwayLength = 3000; |
|
655 |
- |
|
656 |
- if (me._mapOptions.runwayLength >= 0) { |
|
657 |
- foreach (var apt; results) { |
|
658 |
- if (me._cache.airport.index >= me._cache.airport.max ) |
|
659 |
- break; |
|
660 |
- |
|
661 |
- if (size(me._cache.airport.data) > me._cache.airport.index) |
|
662 |
- item = me._cache.airport.data[me._cache.airport.index]; |
|
663 |
- else { |
|
664 |
- item = MapAirportItem.new(me._cache.airport.index); |
|
665 |
- item.create(me._can.airport); |
|
666 |
- append(me._cache.airport.data, item); |
|
667 |
- } |
|
668 |
- |
|
669 |
- if (item.draw(apt, me._mapOptions)) { |
|
670 |
- item.setVisible(1); |
|
671 |
- me._cache.airport.index += 1; |
|
672 |
- } |
|
673 |
- } |
|
674 |
- } |
|
675 |
- |
|
676 |
- for (var i = me._cache.airport.index ; i < size(me._cache.airport.data) ; i +=1) { |
|
677 |
- item = me._cache.airport.data[i]; |
|
678 |
- item.setVisible(0); |
|
679 |
- } |
|
680 |
- }, |
|
681 |
- loadNavaid : func (type) { |
|
682 |
- me._cache[type].index = 0; |
|
683 |
- if (me._mapOptions.declutterNAV >= 3) { # TODO test for DME and NDB range < 100nm |
|
684 |
- var range = me._mapOptions.range * 2.5; |
|
685 |
- var txRange = MAP_TXRANGE_VOR(me._mapOptions.range); |
|
686 |
- var results = positioned.findWithinRange(range, type); |
|
687 |
- var item = nil; |
|
688 |
- foreach (var n; results) { |
|
689 |
- if (n.range_nm < txRange) |
|
690 |
- break; |
|
691 |
- |
|
692 |
- if (me._cache[type].index >= me._cache[type].max ) |
|
693 |
- break; |
|
694 |
- |
|
695 |
- if (size(me._cache[type].data) > me._cache[type].index) { |
|
696 |
- item = me._cache[type].data[me._cache[type].index]; |
|
697 |
- item.setData(n, type, me._mapOptions); |
|
698 |
- } |
|
699 |
- else { |
|
700 |
- item = MapNavaidItem.new(me._cache[type].index, type); |
|
701 |
- item.create(me._can[type]); |
|
702 |
- item.setData(n, type, me._mapOptions); |
|
703 |
- append(me._cache[type].data, item); |
|
704 |
- } |
|
705 |
- item.setVisible(1); |
|
706 |
- me._cache[type].index += 1; |
|
707 |
- } |
|
708 |
- } |
|
709 |
- for (var i = me._cache[type].index ; i < size(me._cache[type].data) ; i +=1) { |
|
710 |
- item = me._cache[type].data[i]; |
|
711 |
- item.setVisible(0); |
|
712 |
- } |
|
713 |
- }, |
|
714 |
- loadAirplane : func { |
|
715 |
- if (!me._cache.airplane.displayed) { |
|
716 |
- me._cache.airplane.item = MapAirplaneItem.new(); |
|
717 |
- me._cache.airplane.item.create(me._can['airplane']); |
|
718 |
- me._cache.airplane.displayed = 1; |
|
719 |
- } |
|
720 |
- me._cache.airplane.item.setData(me.device.data.orientation.airplane); |
|
721 |
- me._cache.airplane.item.setVisible(1); |
|
94 |
+ me.visibility = v; |
|
95 |
+ foreach (var l; keys(me.layers)) |
|
96 |
+ me.layers[l].setVisible(v); |
|
722 | 97 |
}, |
723 | 98 |
}; |
724 |
-# }}} |
... | ... |
@@ -0,0 +1,517 @@ |
1 |
+# The following is largely inspired from the Extra500 Avidyne Entegra 9 |
|
2 |
+# https://gitlab.com/extra500/extra500.git |
|
3 |
+# Many thanks to authors: Dirk Dittmann and Eric van den Berg |
|
4 |
+var MapIconCache = { |
|
5 |
+# creates at init an icons cache for navaids, airports and airplane {{{ |
|
6 |
+ new : func (svgFile) { |
|
7 |
+ var m = { parents:[MapIconCache] }; |
|
8 |
+ |
|
9 |
+ m._canvas = canvas.new( { |
|
10 |
+ 'name': 'MapIconCache', |
|
11 |
+ 'size': [512, 512], |
|
12 |
+ 'view': [512, 512], |
|
13 |
+ 'mipmapping': 1 |
|
14 |
+ }); |
|
15 |
+ m._canvas.addPlacement( {'type': 'ref'} ); |
|
16 |
+ m._canvas.setColorBackground(1,1,1,0); |
|
17 |
+ m._group = m._canvas.createGroup('MapIcons'); |
|
18 |
+ |
|
19 |
+ canvas.parsesvg(m._group, data.zkv1000_reldir ~ svgFile); |
|
20 |
+ |
|
21 |
+ m._sourceRectMap = {}; |
|
22 |
+ |
|
23 |
+ var icons = [ 'airplane' ]; |
|
24 |
+ |
|
25 |
+ foreach (var near; [0, 1]) |
|
26 |
+ foreach (var surface; [0, 1]) |
|
27 |
+ foreach (var tower; [0, 1]) |
|
28 |
+ foreach (var center; tower ? [0, 1] : [ 0 ]) |
|
29 |
+ append(icons, 'Airport_' ~ near ~ surface ~ tower ~ center); |
|
30 |
+ |
|
31 |
+ foreach (var type; ['VOR', 'DME', 'TACAN', 'NDB']) |
|
32 |
+ append(icons, 'Navaid_' ~ type); |
|
33 |
+ |
|
34 |
+ foreach (var i; icons) |
|
35 |
+ m.registerIcon(i); |
|
36 |
+ |
|
37 |
+ return m; |
|
38 |
+ }, |
|
39 |
+ registerIcon : func (id) { |
|
40 |
+ me._sourceRectMap[id] = { |
|
41 |
+ 'bound' : [], |
|
42 |
+ 'size' : [], |
|
43 |
+ }; |
|
44 |
+ var element = me._group.getElementById(id); |
|
45 |
+ if (element != nil) { |
|
46 |
+ me._sourceRectMap[id].bound = element.getTransformedBounds(); |
|
47 |
+ # TODO ugly hack ? check for reason! |
|
48 |
+ var top = 512 - me._sourceRectMap[id].bound[3]; |
|
49 |
+ var bottom = 512 - me._sourceRectMap[id].bound[1]; |
|
50 |
+ me._sourceRectMap[id].bound[1] = top; |
|
51 |
+ me._sourceRectMap[id].bound[3] = bottom; |
|
52 |
+ |
|
53 |
+ me._sourceRectMap[id].size = [ |
|
54 |
+ me._sourceRectMap[id].bound[2] - me._sourceRectMap[id].bound[0], |
|
55 |
+ me._sourceRectMap[id].bound[3] - me._sourceRectMap[id].bound[1] |
|
56 |
+ ]; |
|
57 |
+ } |
|
58 |
+ else { |
|
59 |
+ print('MapIconCache.registerIcon(' ~ id ~ ') fail'); |
|
60 |
+ } |
|
61 |
+ }, |
|
62 |
+ getBounds : func (id) { |
|
63 |
+ return me._sourceRectMap[id].bound; |
|
64 |
+ }, |
|
65 |
+ getSize : func (id) { |
|
66 |
+ return me._sourceRectMap[id].size; |
|
67 |
+ }, |
|
68 |
+ boundIconToImage : func (id, image, center=1) { |
|
69 |
+ if (!contains(me._sourceRectMap, id)) { |
|
70 |
+ print('MapIconCache.boundIconToImage('~id~') ... no available.'); |
|
71 |
+ id = 'Airport_0001'; |
|
72 |
+ } |
|
73 |
+ image.setSourceRect( |
|
74 |
+ me._sourceRectMap[id].bound[0], |
|
75 |
+ me._sourceRectMap[id].bound[1], |
|
76 |
+ me._sourceRectMap[id].bound[2], |
|
77 |
+ me._sourceRectMap[id].bound[3], |
|
78 |
+ 0); |
|
79 |
+ image.setSize( |
|
80 |
+ me._sourceRectMap[id].size[0], |
|
81 |
+ me._sourceRectMap[id].size[1]); |
|
82 |
+ if (center) { |
|
83 |
+ image.setTranslation( |
|
84 |
+ -me._sourceRectMap[id].size[0]/2, |
|
85 |
+ -me._sourceRectMap[id].size[1]/2); |
|
86 |
+ } |
|
87 |
+ }, |
|
88 |
+}; |
|
89 |
+ |
|
90 |
+var mapIconCache = MapIconCache.new('Models/MapIcons.svg'); |
|
91 |
+# }}} |
|
92 |
+ |
|
93 |
+var MapAirportItem = { |
|
94 |
+# manage airports items by adding the ID and runways on associated icon {{{ |
|
95 |
+ new : func (id) { |
|
96 |
+ var m = {parents:[MapAirportItem]}; |
|
97 |
+ m._id = id; |
|
98 |
+ m._can = { |
|
99 |
+ 'group' : nil, |
|
100 |
+ 'label' : nil, |
|
101 |
+ 'image' : nil, |
|
102 |
+ 'layout': nil, |
|
103 |
+ 'runway': [], |
|
104 |
+ }; |
|
105 |
+ m._mapAirportIcon = { |
|
106 |
+ 'near' : 0, |
|
107 |
+ 'surface' : 0, |
|
108 |
+ 'tower' : 0, |
|
109 |
+ 'center' : 0, |
|
110 |
+ 'displayed' : 0, |
|
111 |
+ 'icon' : '', |
|
112 |
+ }; |
|
113 |
+ return m; |
|
114 |
+ }, |
|
115 |
+ create : func (group) { |
|
116 |
+ me._can.group = group |
|
117 |
+ .createChild('group', 'airport_' ~ me._id); |
|
118 |
+ |
|
119 |
+ me._can.image = me._can.group.createChild('image', 'airport-image_' ~ me._id) |
|
120 |
+ .setFile(mapIconCache._canvas.getPath()) |
|
121 |
+ .setSourceRect(0,0,0,0,0); |
|
122 |
+ |
|
123 |
+ me._can.label = me._can.group.createChild('text', 'airport-label_' ~ me._id) |
|
124 |
+ .setDrawMode( canvas.Text.TEXT ) |
|
125 |
+ .setTranslation(0, 37) |
|
126 |
+ .setAlignment('center-bottom-baseline') |
|
127 |
+ .setFont('LiberationFonts/LiberationSans-Regular.ttf') |
|
128 |
+ .setFontSize(24); |
|
129 |
+ |
|
130 |
+ me._can.label.set('fill','#BACBFB'); |
|
131 |
+ me._can.label.set('stroke','#000000'); |
|
132 |
+ |
|
133 |
+ me._can.layout = group.createChild('group','airport_layout' ~ me._id); |
|
134 |
+ me._can.layoutIcon = group.createChild('group','airport_layout_Icon' ~ me._id); |
|
135 |
+ return me._can.group; |
|
136 |
+ }, |
|
137 |
+ draw : func (apt, mapOptions) { |
|
138 |
+ me._mapAirportIcon.near = mapOptions.range > 32 ? 0 : 1; |
|
139 |
+ me._mapAirportIcon.surface = 0; |
|
140 |
+ me._mapAirportIcon.tower = 0; |
|
141 |
+ me._mapAirportIcon.center = 0; |
|
142 |
+ me._mapAirportIcon.displayed = 0; |
|
143 |
+ |
|
144 |
+ # TODO make departure and destination airports specific |
|
145 |
+ var aptInfo = airportinfo(apt.id); |
|
146 |
+ |
|
147 |
+ me._can.layout.removeAllChildren(); |
|
148 |
+ me._can.layoutIcon.removeAllChildren(); |
|
149 |
+ |
|
150 |
+ me._mapAirportIcon.tower = (size(aptInfo.comms('tower')) > 0); |
|
151 |
+ me._mapAirportIcon.center = me._mapAirportIcon.tower and (size(aptInfo.comms('approach')) > 0); |
|
152 |
+ |
|
153 |
+ foreach (var rwy; keys(aptInfo.runways)) { |
|
154 |
+ var runway = aptInfo.runways[rwy]; |
|
155 |
+ me._mapAirportIcon.surface = MAP_RUNWAY_SURFACE[runway.surface] ? 1 : me._mapAirportIcon.surface; |
|
156 |
+ me._mapAirportIcon.displayed = runway.length > mapOptions.runwayLength ? 1 : me._mapAirportIcon.displayed; |
|
157 |
+ |
|
158 |
+ if (mapOptions.range <= 10) { # drawing real runways |
|
159 |
+ me._can.layout.createChild('path', 'airport-runway-' ~ me._id ~ '-' ~ runway.id) |
|
160 |
+ .setStrokeLineWidth(7) |
|
161 |
+ .setColor(1,1,1) |
|
162 |
+ .setColorFill(1,1,1) |
|
163 |
+ .setDataGeo([ |
|
164 |
+ canvas.Path.VG_MOVE_TO, |
|
165 |
+ canvas.Path.VG_LINE_TO, |
|
166 |
+ canvas.Path.VG_CLOSE_PATH |
|
167 |
+ ],[ |
|
168 |
+ 'N' ~ runway.lat, 'E' ~ runway.lon, |
|
169 |
+ 'N' ~ runway.reciprocal.lat, 'E' ~ runway.reciprocal.lon, |
|
170 |
+ ]); |
|
171 |
+ } |
|
172 |
+ elsif (mapOptions.range <= 32) { #draw icon runways |
|
173 |
+ me._can.layoutIcon.setGeoPosition(apt.lat, apt.lon); |
|
174 |
+ me._can.layoutIcon.createChild('path', 'airport-runway-' ~ me._id ~ '-' ~ runway.id) |
|
175 |
+ .setStrokeLineWidth(7) |
|
176 |
+ .setColor(1,1,1) |
|
177 |
+ .setColorFill(1,1,1) |
|
178 |
+ .setData([ |
|
179 |
+ canvas.Path.VG_MOVE_TO, |
|
180 |
+ canvas.Path.VG_LINE_TO, |
|
181 |
+ canvas.Path.VG_CLOSE_PATH |
|
182 |
+ ],[ |
|
183 |
+ 0, -20, |
|
184 |
+ 0, 20, |
|
185 |
+ ]) |
|
186 |
+ .setRotation((runway.heading)* D2R); |
|
187 |
+ } |
|
188 |
+ } |
|
189 |
+ me._mapAirportIcon.icon = 'Airport_' |
|
190 |
+ ~ me._mapAirportIcon.near |
|
191 |
+ ~ me._mapAirportIcon.surface |
|
192 |
+ ~ me._mapAirportIcon.tower |
|
193 |
+ ~ me._mapAirportIcon.center; |
|
194 |
+ |
|
195 |
+ if (me._mapAirportIcon.displayed) { |
|
196 |
+ me._can.label |
|
197 |
+ .setText(apt.id) |
|
198 |
+ .setRotation(-mapOptions.orientation * D2R); |
|
199 |
+ me._can.group.setGeoPosition(apt.lat, apt.lon); |
|
200 |
+ if (mapOptions.range <= 10) { |
|
201 |
+ me._can.image.setVisible(0); |
|
202 |
+ me._can.layout.setVisible(1); |
|
203 |
+ } |
|
204 |
+ elsif (mapOptions.range <= 32) { |
|
205 |
+ mapIconCache.boundIconToImage(me._mapAirportIcon.icon, me._can.image); |
|
206 |
+ me._can.image.setVisible(1); |
|
207 |
+ me._can.layout.setVisible(1); |
|
208 |
+ } |
|
209 |
+ else { |
|
210 |
+ mapIconCache.boundIconToImage(me._mapAirportIcon.icon, me._can.image); |
|
211 |
+ me._can.layout.setVisible(0); |
|
212 |
+ me._can.image.setVisible(1); |
|
213 |
+ } |
|
214 |
+ me._can.group.setVisible(1); |
|
215 |
+ } |
|
216 |
+ return me._mapAirportIcon.displayed; |
|
217 |
+ }, |
|
218 |
+ update : func (mapOptions) { |
|
219 |
+ if (mapOptions.range <= 10) { } |
|
220 |
+ elsif (mapOptions.range <= 32) |
|
221 |
+ me._can.layoutIcon.setRotation(-mapOptions.orientation * D2R); |
|
222 |
+ else { } |
|
223 |
+ }, |
|
224 |
+ setVisible : func (visibility) { |
|
225 |
+ me._can.group.setVisible(visibility); |
|
226 |
+ me._can.layout.setVisible(visibility); |
|
227 |
+ me._can.image.setVisible(visibility); |
|
228 |
+ me._can.layoutIcon.setVisible(visibility); |
|
229 |
+ }, |
|
230 |
+}; |
|
231 |
+# }}} |
|
232 |
+ |
|
233 |
+var MapNavaidItem = { |
|
234 |
+# manage navaids items by adding ID in the icon {{{ |
|
235 |
+ new : func (id, type) { |
|
236 |
+ var m = {parents:[MapNavaidItem]}; |
|
237 |
+ m._id = id; |
|
238 |
+ m._type = type; |
|
239 |
+ m._can = { |
|
240 |
+ 'group' : nil, |
|
241 |
+ 'label' : nil, |
|
242 |
+ 'image' : nil, |
|
243 |
+ }; |
|
244 |
+ return m; |
|
245 |
+ }, |
|
246 |
+ create : func (group) { |
|
247 |
+ me._can.group = group |
|
248 |
+ .createChild('group', me._type ~ '_' ~ me._id); |
|
249 |
+ |
|
250 |
+ me._can.image = me._can.group.createChild('image', me._type ~ '-image_' ~ me._id) |
|
251 |
+ .setFile(mapIconCache._canvas.getPath()) |
|
252 |
+ .setSourceRect(0,0,0,0,0); |
|
253 |
+ |
|
254 |
+ me._can.label = me._can.group.createChild('text', me._type ~ '-label_' ~ me._id) |
|
255 |
+ .setDrawMode( canvas.Text.TEXT ) |
|
256 |
+ .setTranslation(0,42) |
|
257 |
+ .setAlignment('center-bottom-baseline') |
|
258 |
+ .setFont('LiberationFonts/LiberationSans-Regular.ttf') |
|
259 |
+ .setFontSize(24); |
|
260 |
+ |
|
261 |
+ me._can.label.set('fill','#BACBFB'); |
|
262 |
+ me._can.label.set('stroke','#000000'); |
|
263 |
+ |
|
264 |
+ return me._can.group; |
|
265 |
+ }, |
|
266 |
+ setData : func (navaid, type, mapOptions) { |
|
267 |
+ mapIconCache.boundIconToImage('Navaid_' ~ type, me._can.image); |
|
268 |
+ me._can.label |
|
269 |
+ .setText(navaid.id) |
|
270 |
+ .setRotation(-mapOptions.orientation * D2R); |
|
271 |
+ me._can.group.setGeoPosition(navaid.lat, navaid.lon); |
|
272 |
+ }, |
|
273 |
+ setVisible : func (visibility) { |
|
274 |
+ me._can.group.setVisible(visibility); |
|
275 |
+ }, |
|
276 |
+}; |
|
277 |
+# }}} |
|
278 |
+ |
|
279 |
+var MapAirplaneItem = { |
|
280 |
+# set airplane on ND {{{ |
|
281 |
+ new : func { |
|
282 |
+ var m = {parents:[MapAirplaneItem]}; |
|
283 |
+ m._can = { |
|
284 |
+ 'group' : nil, |
|
285 |
+ 'image' : nil, |
|
286 |
+ }; |
|
287 |
+ return m; |
|
288 |
+ }, |
|
289 |
+ create : func (group) { |
|
290 |
+ me._can.group = group |
|
291 |
+ .createChild('group', 'airplane'); |
|
292 |
+ me._can.image = me._can.group.createChild('image', 'airplane-image') |
|
293 |
+ .setFile(mapIconCache._canvas.getPath()) |
|
294 |
+ .setSourceRect(0,0,0,0,0); |
|
295 |
+ return me._can.group; |
|
296 |
+ }, |
|
297 |
+ setData : func (orientation) { |
|
298 |
+ mapIconCache.boundIconToImage('airplane', me._can.image); |
|
299 |
+ me._can.group |
|
300 |
+ .setGeoPosition(data.lat, data.lon) |
|
301 |
+ .setRotation(orientation * D2R); |
|
302 |
+ }, |
|
303 |
+ setVisible : func (visibility) { |
|
304 |
+ me._can.group.setVisible(visibility); |
|
305 |
+ }, |
|
306 |
+}; |
|
307 |
+# }}} |
|
308 |
+ |
|
309 |
+var MAP_RUNWAY_SURFACE = {0:0, 1:1, 2:1, 3:0, 4:0, 5:0, 6:1, 7:1, 8:0, 9:0, 10:0, 11:0, 12:0}; |
|
310 |
+var MAP_RUNWAY_AT_RANGE = func (range) { |
|
311 |
+ if (range < 40) return 0; |
|
312 |
+ if (range < 50) return 250; |
|
313 |
+ if (range < 80) return 500; |
|
314 |
+ if (range < 160) return 1000; |
|
315 |
+ if (range < 240) return 3000; |
|
316 |
+ return 3000; |
|
317 |
+} |
|
318 |
+var MAP_TXRANGE_VOR = func (range) { |
|
319 |
+ if (range < 40) return 0; |
|
320 |
+ if (range < 50) return 20; |
|
321 |
+ if (range < 80) return 25; |
|
322 |
+ if (range < 160) return 30; |
|
323 |
+ if (range < 240) return 50; |
|
324 |
+ return 100; |
|
325 |
+} |
|
326 |
+#### |
|
327 |
+# Declutter |
|
328 |
+# land |
|
329 |
+# 0 : 'Terrain' |
|
330 |
+# 1 : 'Political boundaries' |
|
331 |
+# 2 : 'River/Lakes/Oceans' |
|
332 |
+# 3 : 'Roads' |
|
333 |
+# Nav |
|
334 |
+# 0 : 'Airspace' |
|
335 |
+# 1 : 'Victor/Jet airways' |
|
336 |
+# 2 : 'Obstacles' |
|
337 |
+# 3 : 'Navaids' |
|
338 |
+ |
|
339 |
+var MapNavaids = { |
|
340 |
+# the layer to show navaids, airports and airplane symbol {{{ |
|
341 |
+ new : func (device, group) { |
|
342 |
+ var m = {parents : [MapNavaids]}; |
|
343 |
+ |
|
344 |
+ m._model = nil; |
|
345 |
+ m.device = device; |
|
346 |
+ m._visibility = m.device.role == 'MFD'; |
|
347 |
+ |
|
348 |
+ m._group = group.createChild('map', 'MFD map') |
|
349 |
+ .setTranslation( |
|
350 |
+ m.device.role == 'MFD' ? (m.device.data.mapview[0] + m.device.data.mapclip.left)/2 : 120, |
|
351 |
+ m.device.role == 'MFD' ? 400 : 600) |
|
352 |
+ .setVisible(m._visibility); |
|
353 |
+ m._group._node |
|
354 |
+ .getNode('range', 1).setDoubleValue(m.device.data['range-factor']); |
|
355 |
+ |
|
356 |
+ m._can = {}; |
|
357 |
+ m._cache = {}; |
|
358 |
+ foreach (var n; ['airport', 'VOR', 'TACAN', 'NDB', 'DME']) { |
|
359 |
+ m._can[n] = m._group.createChild('group', n); |
|
360 |
+ m._cache[n] = { |
|
361 |
+ 'data' : [], |
|
362 |
+ 'index' : 0, |
|
363 |
+ 'max' : 100, |
|
364 |
+ }; |
|
365 |
+ } |
|
366 |
+ m._can['airplane'] = m._group.createChild('group', 'airplane'); |
|
367 |
+ m._cache['airplane'] = { |
|
368 |
+ displayed : 0, |
|
369 |
+ item : nil, |
|
370 |
+ }; |
|
371 |
+ |
|
372 |
+ m._mapOptions = { |
|
373 |
+ declutterLand : 3, |
|
374 |
+ declutterNAV : 3, |
|
375 |
+ lightning : 0, |
|
376 |
+ reports : 0, |
|
377 |
+ overlay : 0, |
|
378 |
+ range : m.device.data['range-nm'], |
|
379 |
+ rangeLow : m.device.data['range-nm'] / 2, |
|
380 |
+ runwayLength : -1, |
|
381 |
+ orientation : m.device.data.orientation.map, |
|
382 |
+ }; |
|
383 |
+ |
|
384 |
+ m._results = nil; |
|
385 |
+ |
|
386 |
+ return m; |
|
387 |
+ }, |
|
388 |
+ update : func { |
|
389 |
+ me._group._node.getNode('ref-lat', 1).setDoubleValue(data.lat); |
|
390 |
+ me._group._node.getNode('ref-lon', 1).setDoubleValue(data.lon); |
|
391 |
+ |
|
392 |
+ me._group._node |
|
393 |
+ .getNode('range', 1).setDoubleValue(me.device.data['range-factor']); |
|
394 |
+ me._mapOptions.orientation = me.device.data.orientation.map; |
|
395 |
+ |
|
396 |
+ if (me._visibility == 1) { |
|
397 |
+ me.loadAirport(); |
|
398 |
+ foreach (var n; ['VOR', 'TACAN', 'NDB', 'DME']) |
|
399 |
+ me.loadNavaid(n); |
|
400 |
+ me.loadAirplane(); |
|
401 |
+ } |
|
402 |
+ }, |
|
403 |
+ _onVisibilityChange : func { |
|
404 |
+ me._group.setVisible(me._visibility); |
|
405 |
+ }, |
|
406 |
+ setMapOptions : func (mapOptions) { |
|
407 |
+ me._mapOptions = mapOptions; |
|
408 |
+ me.update(); |
|
409 |
+ }, |
|
410 |
+ updateOrientation : func (value) { |
|
411 |
+ me._mapOptions.orientation = value; |
|
412 |
+ for (var i = 0 ; i < me._cache.airport.index ; i +=1) { |
|
413 |
+ item = me._cache.airport.data[i]; |
|
414 |
+ item.update(me._mapOptions); |
|
415 |
+ } |
|
416 |
+ }, |
|
417 |
+ setRange : func (range=100) { |
|
418 |
+ me._mapOptions.range = me.device.data['range-nm']; |
|
419 |
+ me._mapOptions.rangeLow = me._mapOptions.range/2; |
|
420 |
+ me.update(); |
|
421 |
+ }, |
|
422 |
+ setRotation : func (deg) { |
|
423 |
+ me._group.setRotation(deg * D2R); |
|
424 |
+ }, |
|
425 |
+ setVisible : func (v) { |
|
426 |
+ if (me._visibility != v) { |
|
427 |
+ me._visibility = v; |
|
428 |
+ me._onVisibilityChange(); |
|
429 |
+ } |
|
430 |
+ }, |
|
431 |
+ _onVisibilityChange : func { |
|
432 |
+ me._group.setVisible(me._visibility); |
|
433 |
+ }, |
|
434 |
+ # positioned.findWithinRange : any, fix, vor, ndb, ils, dme, tacan |
|
435 |
+ |
|
436 |
+ loadAirport : func { |
|
437 |
+ me._cache.airport.index = 0; |
|
438 |
+ var results = positioned.findWithinRange(me._mapOptions.range * 2.5, 'airport'); |
|
439 |
+ var item = nil; |
|
440 |
+ |
|
441 |
+ if (me._mapOptions.declutterNAV >= 2) |
|
442 |
+ me._mapOptions.runwayLength = MAP_RUNWAY_AT_RANGE(me._mapOptions.range); |
|
443 |
+ elsif (me._mapOptions.declutterNAV >= 1) |
|
444 |
+ me._mapOptions.runwayLength = 2000; |
|
445 |
+ else |
|
446 |
+ me._mapOptions.runwayLength = 3000; |
|
447 |
+ |
|
448 |
+ if (me._mapOptions.runwayLength >= 0) { |
|
449 |
+ foreach (var apt; results) { |
|
450 |
+ if (me._cache.airport.index >= me._cache.airport.max ) |
|
451 |
+ break; |
|
452 |
+ |
|
453 |
+ if (size(me._cache.airport.data) > me._cache.airport.index) |
|
454 |
+ item = me._cache.airport.data[me._cache.airport.index]; |
|
455 |
+ else { |
|
456 |
+ item = MapAirportItem.new(me._cache.airport.index); |
|
457 |
+ item.create(me._can.airport); |
|
458 |
+ append(me._cache.airport.data, item); |
|
459 |
+ } |
|
460 |
+ |
|
461 |
+ if (item.draw(apt, me._mapOptions)) { |
|
462 |
+ item.setVisible(1); |
|
463 |
+ me._cache.airport.index += 1; |
|
464 |
+ } |
|
465 |
+ } |
|
466 |
+ } |
|
467 |
+ |
|
468 |
+ for (var i = me._cache.airport.index ; i < size(me._cache.airport.data) ; i +=1) { |
|
469 |
+ item = me._cache.airport.data[i]; |
|
470 |
+ item.setVisible(0); |
|
471 |
+ } |
|
472 |
+ }, |
|
473 |
+ loadNavaid : func (type) { |
|
474 |
+ me._cache[type].index = 0; |
|
475 |
+ if (me._mapOptions.declutterNAV >= 3) { # TODO test for DME and NDB range < 100nm |
|
476 |
+ var range = me._mapOptions.range * 2.5; |
|
477 |
+ var txRange = MAP_TXRANGE_VOR(me._mapOptions.range); |
|
478 |
+ var results = positioned.findWithinRange(range, type); |
|
479 |
+ var item = nil; |
|
480 |
+ foreach (var n; results) { |
|
481 |
+ if (n.range_nm < txRange) |
|
482 |
+ break; |
|
483 |
+ |
|
484 |
+ if (me._cache[type].index >= me._cache[type].max ) |
|
485 |
+ break; |
|
486 |
+ |
|
487 |
+ if (size(me._cache[type].data) > me._cache[type].index) { |
|
488 |
+ item = me._cache[type].data[me._cache[type].index]; |
|
489 |
+ item.setData(n, type, me._mapOptions); |
|
490 |
+ } |
|
491 |
+ else { |
|
492 |
+ item = MapNavaidItem.new(me._cache[type].index, type); |
|
493 |
+ item.create(me._can[type]); |
|
494 |
+ item.setData(n, type, me._mapOptions); |
|
495 |
+ append(me._cache[type].data, item); |
|
496 |
+ } |
|
497 |
+ item.setVisible(1); |
|
498 |
+ me._cache[type].index += 1; |
|
499 |
+ } |
|
500 |
+ } |
|
501 |
+ for (var i = me._cache[type].index ; i < size(me._cache[type].data) ; i +=1) { |
|
502 |
+ item = me._cache[type].data[i]; |
|
503 |
+ item.setVisible(0); |
|
504 |
+ } |
|
505 |
+ }, |
|
506 |
+ loadAirplane : func { |
|
507 |
+ if (!me._cache.airplane.displayed) { |
|
508 |
+ me._cache.airplane.item = MapAirplaneItem.new(); |
|
509 |
+ me._cache.airplane.item.create(me._can['airplane']); |
|
510 |
+ me._cache.airplane.displayed = 1; |
|
511 |
+ } |
|
512 |
+ me._cache.airplane.item.setData(me.device.data.orientation.airplane); |
|
513 |
+ me._cache.airplane.item.setVisible(1); |
|
514 |
+ }, |
|
515 |
+}; |
|
516 |
+# }}} |
|
517 |
+ |
... | ... |
@@ -0,0 +1,107 @@ |
1 |
+var MapTiles = { |
|
2 |
+# displays maps background from web tiles |
|
3 |
+# code from http://wiki.flightgear.org/Canvas_Snippets#A_simple_tile_map |
|
4 |
+ new : func (device, group) { |
|
5 |
+ var m = { parents: [MapTiles] }; |
|
6 |
+ m.device = device; |
|
7 |
+ m.display = m.device.display.display; |
|
8 |
+ m.tile_size = 256; |
|
9 |
+ m.maps_base = getprop("/sim/fg-home") ~ '/cache/maps'; |
|
10 |
+ m.makeUrl = string.compileTemplate('https://{server}/{type}/{z}/{x}/{y}.png{apikey}'); |
|
11 |
+ m.makePath = string.compileTemplate(m.maps_base ~ '/{server}/{type}/{z}/{x}/{y}.png'); |
|
12 |
+ m.num_tiles = [ |
|
13 |
+ math.ceil( m.device.data.mapsize[0] / m.tile_size ) + 1, |
|
14 |
+ math.ceil( m.device.data.mapsize[1] / m.tile_size ) + 1 |
|
15 |
+ ]; |
|
16 |
+ m.center_tile_offset = [ |
|
17 |
+ (m.num_tiles[0] - 1) / 2, |
|
18 |
+ (m.num_tiles[1] - 1) / 2 |
|
19 |
+ ]; |
|
20 |
+ m.visibility = m.device.role == 'MFD'; |
|
21 |
+ m.group = group.createChild('group', 'tiles') |
|
22 |
+ .setTranslation( |
|
23 |
+ m.device.role == 'MFD' ? (m.device.data.mapview[0] - m.device.data.mapsize[0] + m.device.data.mapclip.left)/2 : -520, |
|
24 |
+ m.device.role == 'MFD' ? -250 : -45) |
|
25 |
+ .setVisible(m.visibility); |
|
26 |
+ m.tiles = setsize([], m.num_tiles[0]); |
|
27 |
+ m.last_tile = [-1,-1]; |
|
28 |
+ m.last_type = data['tiles-type']; |
|
29 |
+ m.initialize_grid(); |
|
30 |
+ return m; |
|
31 |
+ }, |
|
32 |
+ |
|
33 |
+ setVisible : func (v) { |
|
34 |
+ if (v != me.visibility) { |
|
35 |
+ me.visibility = v; |
|
36 |
+ me.group.setVisible(v); |
|
37 |
+ } |
|
38 |
+ }, |
|
39 |
+ |
|
40 |
+# initialize the map by setting up a grid of raster images |
|
41 |
+ initialize_grid : func { |
|
42 |
+ for(var x = 0; x < me.num_tiles[0]; x += 1) { |
|
43 |
+ me.tiles[x] = setsize([], me.num_tiles[1]); |
|
44 |
+ for(var y = 0; y < me.num_tiles[1]; y += 1) |
|
45 |
+ me.tiles[x][y] = me.group.createChild('image', 'tile ' ~ x ~ ',' ~ y); |
|
46 |
+ } |
|
47 |
+ }, |
|
48 |
+ |
|
49 |
+# this is the callback that will be regularly called by the timer to update the map |
|
50 |
+ update : func { |
|
51 |
+ if (! me.visibility) |
|
52 |
+ return; |
|
53 |
+ |
|
54 |
+ var n = math.pow(2, me.device.data.zoom); |
|
55 |
+ var offset = [ |
|
56 |
+ n * ((data.lon + 180) / 360) - me.center_tile_offset[0], |
|
57 |
+ (1 - math.ln(math.tan(data.lat * math.pi/180) + 1 / math.cos(data.lat * math.pi/180)) / math.pi) / 2 * n - me.center_tile_offset[1] |
|
58 |
+ ]; |
|
59 |
+ var tile_index = [int(offset[0]), int(offset[1])]; |
|
60 |
+ |
|
61 |
+ var ox = tile_index[0] - offset[0]; |
|
62 |
+ var oy = tile_index[1] - offset[1]; |
|
63 |
+ |
|
64 |
+ for (var x = 0; x < me.num_tiles[0]; x += 1) |
|
65 |
+ for(var y = 0; y < me.num_tiles[1]; y += 1) |
|
66 |
+ me.tiles[x][y] |
|
67 |
+ .setTranslation( |
|
68 |
+ int((ox + x) * me.tile_size + 0.5), |
|
69 |
+ int((oy + y) * me.tile_size + 0.5)); |
|
70 |
+ |
|
71 |
+ if (tile_index[0] != me.last_tile[0] |
|
72 |
+ or tile_index[1] != me.last_tile[1] |
|
73 |
+ or data['tiles-type'] != me.last_type) { |
|
74 |
+ for(var x = 0; x < me.num_tiles[0]; x += 1) |
|
75 |
+ for(var y = 0; y < me.num_tiles[1]; y += 1) { |
|
76 |
+ var pos = { |
|
77 |
+ z: me.device.data.zoom, |
|
78 |
+ x: int(offset[0] + x), |
|
79 |
+ y: int(offset[1] + y), |
|
80 |
+ type: data['tiles-type'], |
|
81 |
+ server : data['tiles-server'], |
|
82 |
+ apikey: data['tiles-apikey'], |
|
83 |
+ }; |
|
84 |
+ |
|
85 |
+ (func { |
|
86 |
+ var img_path = me.makePath(pos); |
|
87 |
+ printlog('debug', 'img_path: ', img_path); |
|
88 |
+ var tile = me.tiles[x][y]; |
|
89 |
+ |
|
90 |
+ if (io.stat(img_path) == nil) { # image not found, save in $FG_HOME |
|
91 |
+ var img_url = me.makeUrl(pos); |
|
92 |
+ printlog('debug', 'requesting ' ~ img_url); |
|
93 |
+ http.save(img_url, img_path) |
|
94 |
+ .done(func {printlog('info', 'received image ' ~ img_path); tile.set("src", img_path);}) |
|
95 |
+ .fail(func (r) printlog('warn', 'Failed to get image ' ~ img_path ~ ' ' ~ r.status ~ ': ' ~ r.reason)); |
|
96 |
+ } |
|
97 |
+ else { # cached image found, reusing |
|
98 |
+ printlog('debug', 'loading ' ~ img_path); |
|
99 |
+ tile.set("src", img_path); |
|
100 |
+ } |
|
101 |
+ })(); |
|
102 |
+ } |
|
103 |
+ me.last_tile = tile_index; |
|
104 |
+ me.last_type = data['tiles-type']; |
|
105 |
+ } |
|
106 |
+ }, |
|
107 |
+}; |
... | ... |
@@ -58,16 +58,13 @@ var softkeysClass = { |
58 | 58 |
PFD : { |
59 | 59 |
INSET: { |
60 | 60 |
OFF: func { |
61 |
- me.device.map.tiles.setVisible(0); |
|
62 |
- me.device.map.navaids.setVisible(0); |
|
61 |
+ me.device.map.setVisible(0); |
|
63 | 62 |
me.device.display.screenElements['PFD-Map-bg'].hide(); |
64 | 63 |
}, |
65 | 64 |
hook : func { |
66 | 65 |
me.device.display.screenElements['PFD-Map-bg'].show(); |
67 |
- me.device.map.tiles.setVisible(1); |
|
68 |
- me.device.map.navaids.setVisible(1); |
|
69 |
- me.device.map.tiles.update(); |
|
70 |
- me.device.map.navaids.update(); |
|
66 |
+ me.device.map.setVisible(1); |
|
67 |
+ me.device.map.update(); |
|
71 | 68 |
}, |
72 | 69 |
}, |
73 | 70 |
PFD: { |
... | ... |
@@ -6,6 +6,8 @@ files_to_load = [ |
6 | 6 |
'knobs.nas', # handles knobs |
7 | 7 |
'buttons.nas', # handles knobs and buttons |
8 | 8 |
'softkeys.nas',# handles softkeys and menus items |
9 |
+ 'maps/navaids.nas', |
|
10 |
+ 'maps/tiles.nas', |
|
9 | 11 |
'map.nas', # moves the maps |
10 | 12 |
'display.nas', |
11 | 13 |
'menu.nas', # manage windows |