when outline is on, structures are rendered in black on iPad

[biasmv]

When outline mode is enabled, the structure is rendered in black on the iPad. this is due to problems with the z-buffer. When disabling outline mode, everything works as expected. I've tried to play around with gl.depthRange() to work around the problem. Unfortunately this degrades visual fidelity on non iPad devices.

[mizuchi3]

Hi Marco,

I remember now, that I had to turn outline mode off for when opacity is set to zero.

Can you check if this is still the case?

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From: Marco Biasini [notifications@github.com]
Sent: 29 November 2014 12:27
To: biasmv/pv
Subject: Re: [pv] when outline is on, structures are rendered in black on iPad (#62)

Closed #62#62 via 5698a115698a11.

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Reply to this email directly or view it on GitHubhttps://github.com//issues/62#event-200132971.

[biasmv]

No, that's no longer the case. The outline color uses the vertex color's alpha and is discarded at alpha=0.0.