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Commit Graph

1762 Commits

Author SHA1 Message Date
Tim Schaub
908ecb39e3 Description below @abstract trips up JSDoc 2019-05-16 16:10:30 -06:00
ahocevar
335648d613 Remove memory leak caused by label cache listeners 2019-05-16 21:04:55 +02:00
Frederic Junod
f33ad5e025 Remove unused getReplayTransform_ function in VectorTileLayer 2019-05-15 15:10:54 +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
9ca75e9d43 Webgl points / rebuild buffers when source change 2019-05-15 10:18:53 +02:00
Olivier Guyot
5d2b7fe4bb Webgl points / use the helper ton compute the projection transform 
The `WebGLHelper` class now provides a `makeProjectionTransform` method
that updates a transform to match the projection for a given frame state.

This also means that the WebGLHelper does not set the projection matrix
uniform anymore, this is the responsibility of the renderer as
the rendered coordinates will not be in world space from now on.
 2019-05-15 10:18:47 +02:00
Olivier Guyot
fb455891ce Webgl points / make coordinates in view space to avoid precision glitches 
Fixes #9479
 2019-05-15 10:18:47 +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
27e520add4 WebGL points / use pushFeatureInBuffer util 
Feature objects are converted to geoJSON with the properties
set for rendering.
 2019-05-15 09:47:00 +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
Frédéric Junod
2de282ae49 Merge pull request #9533 from fredj/canvas_optim 
Canvas optimizations
 2019-05-15 08:24:57 +02:00
Tim Schaub
b1ea0fec50 Name the module like the module 2019-05-14 13:58:04 -06:00
Frederic Junod
98ee52c61c Move the transform matrix computation out of the for loop 2019-05-14 15:39:06 +02:00
Frederic Junod
f76b9bdd07 Only apply canvas transform if the tiles are scales 2019-05-14 15:33:44 +02:00
Olivier Guyot
c9d1725f5c Composite renderer / trigger a render even when the source is undefined 2019-05-13 16:16:53 +02:00
ahocevar
eeec56fa94 Fix hit detection for multiple layers when decluttering is off 2019-05-12 23:32:44 +02:00
ahocevar
84db84bc23 Avoid blurry vector tiles 2019-05-08 10:31:29 +02:00
Andreas Hocevar
6e3d3d4877 Merge pull request #9466 from ahocevar/declutter-global 
Declutter in correct order and for all layers
 2019-05-07 14:33:24 +02:00
Andreas Hocevar
e4d25400ee Merge pull request #9490 from jahow/improve-webgl-doc 
Misc. API doc improvements
 2019-05-05 19:30:12 +02:00
ahocevar
6c8c8a6477 Fix decluttering on VectorImage layers 2019-05-05 14:54:23 +02:00
ahocevar
ba6ac43a28 Fix zIndex handling for unmanaged layers 2019-05-05 13:24:46 +02:00
ahocevar
12289b8ef9 Declutter in correct order and for all layers 2019-05-05 12:20:38 +02:00
Olivier Guyot
f69c37566e Improve documentation on webgl and View 2019-05-04 17:26:05 +02:00
Tim Schaub
3b1a415d6b Call the color callback once per feature 2019-04-28 14:09:31 -06:00
ahocevar
dde9c59021 Use nearest lower resolution of vector tiles 2019-04-26 14:29:09 +02:00
Tim Schaub
a16234faaa Allow color callback without third arg 2019-04-19 13:57:40 -07:00
Tim Schaub
154265a2d9 Fewer calls to the color callback 2019-04-19 13:49:53 -07:00
Olivier Guyot
c6a859d1ed Webgl / clarify premultiplied alpha handling 
By default, alpha premultiplying should be done by the initial rendering
(eg quads) and not the final post processing pass.

The default post processing pass expects premultiplied color values and
will not do this operation itself.
 2019-04-02 22:12:47 +02:00
Olivier Guyot
b955579a9c Webgl / clarified the buffer binding/flushing logic 
The Webgl points layer renderer has also been optimized accordingly,
giving out much better performance.
 2019-04-02 21:05:31 +02:00
Kai-W
275a22b685 Added clear of the render Buffers on Source Change 2019-03-28 17:21:43 +01:00
Andreas Hocevar
3a7f9d93f4 Merge pull request #9357 from ahocevar/vectortile-view-resolution-2 
Render vector tiles at the view resolution
 2019-03-25 17:44:31 +01:00
Lutz Helm
085c60af49 Remove tile source zDirection getter 
The renderer now accesses the zDirection member directly if it exists.
This also has the advantage of not advertising any object methods that
hav no use for most tile sources.
 2019-03-21 14:47:09 +01:00
Lutz Helm
f5abb45de0 Add a zDirection option for Zoomify 
Via zDirection, the renderer's selection of a tile source's resolution can be
controlled if the view's resolution does not match any tile source resolution.

Currently the zDirection option is only available for Zoomify. The comment
https://github.com/openlayers/openlayers/issues/9343#issuecomment-474341033
describes why caution is advised when using zDirection for other sources.

ol/source/Tile~TileSource#getZDirection has been added to avoid having the
getZDirection method solely in the Zoomify source - just to document the
possibility.
 2019-03-21 10:06:22 +01:00
ahocevar
fefcc9f0ca Return directly when all we do is render queued images 2019-03-20 23:04:48 +01:00
ahocevar
d2f60a70d1 Recreate instructions for the view resolution 2019-03-20 22:45:17 +01:00
ahocevar
a25ca03040 Do not use tile.load() for getting source tiles 2019-03-20 22:45:17 +01:00
ahocevar
4a9d2e689e Create a more accurate origin for tile positioning 2019-03-13 18:34:23 +01:00
ahocevar
b4fc249991 Faster calculation of target size 
Since usedTiles and wantedTiles will never have an overlap, we can use their
key count directly.
 2019-03-12 08:53:52 +01:00
ahocevar
11f5a4c5b8 Move tile specific methods to the tile layer renderer 2019-03-12 00:19:51 +01:00
ahocevar
0f217392d7 Adjust tile cache size when too small 2019-03-12 00:19:13 +01:00
ahocevar
b2722542fe Simplify vector tile projection handling 2019-03-10 09:37:58 +01:00
Frederic Junod
6de566d95b Set the canvas size to 0 on dispose 2019-03-08 13:25:49 +01:00
ahocevar
fd07de39ad Consider all tiles for hit detection when decluttering 2019-02-18 11:40:52 +01:00
Andreas Hocevar
a2a3bda5c9 Merge pull request #9221 from ahocevar/remove-unused-sortbyzindex 
Remove unused sortByZIndex function
 2019-02-15 09:45:26 +01:00
Frédéric Junod
f28b7c7bcf Merge pull request #9220 from fredj/rm_extra_canvas_resize 
Don't resize/clear the vector renderer canvas
 2019-02-15 09:34:57 +01:00
ahocevar
020f513ed5 Remove unused sortByZIndex function 2019-02-14 17:40:38 +01:00