grass in WebGL 2?

[Evgeny Demidov]

there is nice WebGL 2 fur demo at
https://keaukraine.github.io/webgl-fur/
I'd like to add grass to make a little garden with procedural flowers
https://www.ibiblio.org/e-notes/Splines/garden/lathe/lathe4.htm

1. as I understand the author failed yet to make realistic grass.
I'm googling slowly... Any suggestions?
2. is this algorithm efficient enough for web or shall I try an other?

Evgeny

[Kenneth Russell]

Take a look at Gregg Tavares' Field demo. It was written a while ago for WebGL 1.0 but still has nice properties like depth-of-field.

http://webglsamples.org/field/field.html

Another reference for grass rendering:

http://http.developer.nvidia.com/GPUGems/gpugems_ch07.html

Evgeny

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[Jaume Sánchez]

Some more references, by OOS: 

http://oos.moxiecode.com/js_webgl/grass_quads/

http://oos.moxiecode.com/js_webgl/fur/index_petting.html

http://oos.moxiecode.com/js_webgl/spring/