Tim Schaub
3b1a415d6b
Call the color callback once per feature
2019-04-28 14:09:31 -06:00
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
Frederic Junod
0b53a3229b
Remove unneeded type cast
2019-02-04 09:58:49 +01:00
Frederic Junod
8dbe8bc34e
Parse the opacity from style as float
2019-01-22 12:48:14 +01:00
Olivier Guyot
62c7a49943
Webgl points / added a texture option & improved doc
2018-12-28 15:53:07 +01:00
Olivier Guyot
0acfd7ab59
WebGL points / Added a color attribute
2018-12-28 15:53:07 +01:00
Olivier Guyot
27b0cf18e7
Update default shaders in documentation of webgl classes
2018-12-07 09:32:52 +01:00
Olivier Guyot
f177a2bcd5
Simple handling of layer opacity in webgl points layer
...
Now the layer opacity is simply handled by a CSS property on the layer DOM element. As such it does not have to be
taken into account in shaders.
2018-12-07 09:02:02 +01:00
Olivier Guyot
a6989af00a
Webgl points layer / added callbacks for attributes
...
Now opacity, rotateWithView and tex coords can be set with callbacks per feature.
2018-12-07 08:57:12 +01:00
jahow
8bb7d77f68
Update PointsLayer documentation
2018-12-01 00:11:27 +01:00
jahow
78028893e2
Added missing attributes in PointsLayer
...
Attributes were used in the shader but not bound to a buffer, which made the
rendering failed in some implementations.
2018-12-01 00:01:55 +01:00
Olivier Guyot
0b23e94a2a
Fixed internal var name on WebGLPoints renderer.
2018-11-19 13:11:23 +01:00
jahow
6b82cf0b84
Simplified the API of WebGLHelper
...
Now the shader and program caches are simply arrays of native WebGL created objects.
The WebGLHelper simply takes the sources of the frag and vert shader and produces a program.
This removes 2 classes & reduces the general verbosity of the API.
Also a `getShaderCompilationErrors` was added on `WebGLHelper` to help debug GLSL errors.
2018-11-19 13:11:23 +01:00
Olivier Guyot
1ae1b60308
Rename webgl-new to webgl
2018-11-16 14:05:06 +01:00
