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Re: [Public WebGL] Implement extension EXT_frag_depth in WebGL

Specified in:
Hardware availability

Proposed Extension: https://github.com/KhronosGroup/WebGL/pull/84

On Thu, Nov 22, 2012 at 5:50 AM, Ben Adams <thundercat@illyriad.co.uk> wrote:
Its been mentioned several times before, however I'd like to request that WEBGL_frag_depth be added to the extensions.


Previous mentions:

gl_FragDepth and the focus of WebGL

Dynamic loops and gl_FragDepth access in fragment shader

As mentioned in follow up by Florian Bösch:
This is a useful capability in circumstances where raycasting, raytracing, path-tracing, paralax-mapping, signed distance fields, impostors etc. are involved and rendered together with rasterized geometry.