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Heading-tracking mode takes the long way around #1199
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The headings from 11:48:25.347 Mapbox GL[3393:500129] headingDirection: 179.321411 (true:179.321411/mag:165.504303)
11:48:28.515 Mapbox GL[3393:500129] headingDirection: 184.756287 (true:184.756287/mag:170.939178)
11:48:34.055 Mapbox GL[3393:500129] headingDirection: 179.454987 (true:179.454987/mag:165.637878)
11:48:35.089 Mapbox GL[3393:500129] headingDirection: 184.748398 (true:184.748398/mag:170.931290)
11:48:36.282 Mapbox GL[3393:500129] headingDirection: 179.720413 (true:179.720413/mag:165.903305)
11:48:37.559 Mapbox GL[3393:500129] headingDirection: 185.071442 (true:185.071442/mag:171.254333) |
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headingDirection: 174.973160
Transform::_setAngle: -2.920038 → -3.053858
headingDirection: 180.300735
Transform::_setAngle: -3.022575 → 3.136344
headingDirection: 174.859329
Transform::_setAngle: 3.136344 → -3.051871
headingDirection: 180.390106
Transform::_setAngle: -3.051871 → 3.134784 |
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@kkaefer, perhaps you've got some ideas about the best way to fix what appears to be an interpolation issue? |
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This looks like the native version of mapbox/mapbox-gl-js#818, probably a similar fix should be applied. |
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Apr 19, 2015
fmodf() would conflict with the fix for #1199.
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Apr 19, 2015
Ported mapbox/mapbox-gl-js#821 as well as `util.wrap()` from mapbox-gl-js. Fixes #1199.
This was referenced Apr 19, 2015
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Apr 20, 2015
Ported mapbox/mapbox-gl-js#821 as well as `util.wrap()` from mapbox-gl-js. Fixes #1199.
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May 6, 2015
#1295 made #1199 a lot less common, but it was still possible for the map to do a full 180° when drift-rotating past due-south. With this change, the map is atomically rotated to a bearing in the same cycle as the final bearing. /cc @friedbunny
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When using
MGLUserTrackingModeFollowWithHeading, rotating the device several degrees around due south causes the map to go the wrong way to get there.The text was updated successfully, but these errors were encountered: