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Commit Graph

297 Commits

Author SHA1 Message Date
Andreas Hocevar
ac50cc3460 New eslint config with no-multi-assign 2019-11-02 15:20:21 +01:00
Andreas Hocevar
bb2bdb17aa Render vector tile layers to a single canvas 2019-10-31 20:29:19 +01:00
Olivier Guyot
cd3b222467 Specify an actual extent when loading features in the Webgl points renderer 
This means any specified loading strategy will be taken into account.

Also added some tests to make sure the interaction with the source is
correct.
 2019-10-28 10:26:31 +01:00
Andreas Hocevar
39012a58f8 Implement getFeatures() for ol/layer/VectorImage 2019-10-22 11:27:26 +02:00
Andreas Hocevar
315695eeb8 New Layer#getFeatures method with fast hit detection for VectorLayer 2019-10-08 08:23:38 +02:00
Tim Schaub
d3b47c794e Make the immediate API work with a user projection 2019-09-30 08:28:50 -06:00
Andreas Hocevar
7f8fdd6219 Ensure proper tile load sequence 2019-09-28 15:24:37 +02:00
Andreas Hocevar
3a10476c1c Merge pull request #10007 from mike-000/patch-1 
Changes for #9395 CircleStyle inconsistency
 2019-09-26 18:46:24 +02:00
mike-000
e28fa56edd Changes for the CircleStyle inconsistency seen in #9395 
Change hit detection test to reflect fix for #9395 CircleStyle inconsistency

Update ol/style/Circle and ol/style/RegularShapen tests
Revise test for no fill
Add test for transparent fill

Update Upgrade notes
Changes to hit detection with unfilled styles
 2019-09-26 14:27:31 +01:00
Olivier Guyot
607f2f0746 Merge pull request #9994 from jahow/add-webgl-layer-type 
Add a new layer type: WebGLPointsLayer
 2019-09-26 14:55:09 +02:00
Olivier Guyot
9e55a8b2f0 Webgl / linting & test fixes 2019-09-25 17:22:36 +02:00
Olivier Guyot
4ad582ff01 Merge pull request #9986 from mike-000/patch-2 
Make Circle geometry hit detection consistent with Polygon
 2019-09-25 15:38:50 +02:00
Olivier Guyot
23c2999cab Webgl points renderer / fix hit detection 
Due to the fact that the points renderer does not know for sure
which attributes will be used for rendering, it is now mandatory
to provide both vertex/fragment shaders for rendering AND hit
detection.

The hit detection shaders should expect having an `a_hitColor`
that they should return to allow matching the feature uid.

This will be all one eventually by shader builders under the hood.
 2019-09-25 12:11:09 +02:00
Olivier Guyot
2b36445ecc Webgl / Adapt the points renderer to use custom attributes 
Now most attributes will be custom ones defined by the user of the renderer.
The hit detection is broken for now and still has to be fixed.
Also it is not possible anymore to give a texture to the renderer,
this will have to be fixed as well.
 2019-09-25 10:11:27 +02:00
mike-000
678f9136c6 Make Circle hit detection consistent with Polygon 
Fixes one of the inconsistencies seen in #9395

Add hit detection for no fill and transparent fill

Based on the example used in #9395  The tests expect consistency between Polygon and Circle geometries but currently expect the inconsistent behaviour seen when using CircleStyle
 2019-09-24 22:06:28 +01:00
Olivier Guyot
30f19f8317 Webgl points renderer / terminates worker & dispose helper 2019-09-24 17:59:21 +02:00
Simon Seyock
82486899df getFeatureAtPixel always returns array 2019-09-24 17:16:25 +02:00
Simon Seyock
acac7a9403 remove skipFeature logic 2019-09-24 10:12:30 +02:00
ahocevar
ebfb20440a Simplify events and store listeners only in one place 2019-09-04 16:48:43 +02:00
Tim Schaub
99462d3b53 Only get squared tolerance once per render 2019-08-17 07:10:10 -06:00
Tim Schaub
abda7f4f1d Separate lookups for source tiles by tile coord and tile key 2019-08-13 16:40:01 -06:00
ahocevar
e07ff9c04e Make zDirection configurable on tile source 2019-07-30 16:50:01 +02:00
jahow
a0ff08b734 Webgl points / improve tests 
Now testing with two features and adding a call to `prepareFrame`
without which the final render transform was off.
Also added a test with a pixelratio > 1.
 2019-07-11 00:05:55 +02:00
Frederic Junod
933a6297bb Remove unused hasFeatureAtCoordinate from ol/renderer/Layer 2019-06-28 11:10:33 +02:00
Olivier Guyot
28b99767f8 Webgl points / read only one pixel for feature hit detection 
Also implements `hasFeatureAtCoordinate`.

`hitTolerance` is not supported for now.
 2019-06-28 09:12:20 +02:00
Olivier Guyot
1257ade199 Webgl renderer / rename function to avoid confusion 
`getBlankTexture` was too close to `WebGLHelper#createTexture`
 2019-06-28 09:12:20 +02:00
Olivier Guyot
8145b358c0 Webgl renderer / add id encode/decode utils 2019-06-28 09:06:16 +02:00
Olivier Guyot
9ae7256048 Merge pull request #9562 from jahow/webgl-worker 
Optimize the WebGL points renderer using a worker
 2019-06-06 08:48:29 +02:00
Olivier Guyot
2412fe0211 Webgl / remove handling of element_index_uint extension 
From now on we will assume this extension is always enabled.

An error message have been added in the unlikely scenario of a lack
of support.
 2019-06-05 14:46:15 +02:00
ahocevar
6123be726a Handle layer removal on shared containers 2019-06-02 13:59:06 +02:00
Frederic Junod
87d5f4c8bc Use 'helper' from WebGLHelper in tests 2019-06-01 15:35:31 +02:00
Olivier Guyot
698816030e Webgl points / fix unit tests 2019-06-01 15:33:36 +02:00
Olivier Guyot
532b8194b1 Webgl points / use the new typed-array based utils for buffers 
`rebuildBuffer` is still a very CPU intensive task and is blocking the
main thread.
 2019-06-01 15:20:04 +02:00
Olivier Guyot
eb912d95ca Webgl / refactor utilities to work only on typed arrays 
The base webgl renderer module now has two types of utilities:
* `writeXFeatureInstructions` will write a series of values in a given
typed array, which represent how a given feature will be rendered; for points,
this means position, size, color, etc.
* `writeXFeatureToBuffers` will fill up the given index & vertex buffers
with values based on the provided render instructions

As such, the logic for rendering features is:
user-input style > instructions array >(*) index/vertex buffers > draw

(*) this transformation is intended to be done on a worker.
 2019-06-01 15:19:37 +02:00
Tim Schaub
deb00f20fe Include full filename in import specifier 2019-05-29 08:51:10 -06:00
Frederic Junod
40c49a9ce5 Remove layerState param from prepareFrame and renderFrame function 2019-05-25 07:19:10 +02:00
ahocevar
7895b16043 Reuse container for raster and vector image layers 2019-05-22 16:47:20 +02:00
ahocevar
335648d613 Remove memory leak caused by label cache listeners 2019-05-16 21:04:55 +02:00
Olivier Guyot
e11e3c5f6e Webgl / minor function renaming 2019-05-15 11:30:24 +02:00
Olivier Guyot
c705775d75 Linting 2019-05-15 10:20:31 +02:00
Olivier Guyot
75eb62363a WebGL points / rebuild buffers only when extent changed 2019-05-15 10:18:47 +02:00
Olivier Guyot
523097903a WebGL points / rebuild buffers on every non animation frame 2019-05-15 10:18:22 +02:00
Olivier Guyot
c6d214b585 Webgl / implement support for custom attributes in webgl buffers 
Only numerical attributes can be pushed in webgl buffers.
 2019-05-15 10:15:55 +02:00
Olivier Guyot
3a429d3f6c Webgl / add utils for pushing geojson geometries in webgl buffers 
For now only point geometries are handled.
 2019-05-15 09:44:41 +02:00
Olivier Guyot
5e36468245 Webgl / add a simple Layer renderer for common logic 
This will eventually provides utilities for manipulating & rendering data
 2019-05-15 09:43:29 +02:00
Olivier Guyot
a2d83f5358 WebGL points / add minimal tests 2019-05-15 09:42:15 +02:00
ahocevar
12289b8ef9 Declutter in correct order and for all layers 2019-05-05 12:20:38 +02:00
ahocevar
dde9c59021 Use nearest lower resolution of vector tiles 2019-04-26 14:29:09 +02:00
Andreas Hocevar
10a2b718f5 Merge pull request #9286 from ahocevar/interim-transition 
Disable transition when an interim tile is available
 2019-04-05 17:33:58 +02:00
ahocevar
3940b5ec88 Show only one world 2019-03-25 14:49:13 +01:00