Stumbled upon this on the Unity forums. How useful is this - 4ChanArchives : a 4Chan Archive of /3/

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Stumbled upon this on the Unity forums. How useful is this

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You are currently reading a thread in /3/ - 3DCG

Thread replies: 4
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Anonymous
2016-04-20 05:56:48 Post No. 520044
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File: Billboards.jpg (41 KB, 838x431) Image search: [Google]

Anonymous 2016-04-20 05:56:48 Post No. 520044 [Report]

Stumbled upon this on the Unity forums.

How useful is this information?

>>

Anonymous 2016-04-21 13:56:34 Post No.520169
[Report]

Anonymous 2016-04-21 13:56:34 Post No.520169 [Report]

>>520044
Not very, especially since we can't see what's faster than Vector3.Lookat() in Update.

I figure they're talking about removing the rotational component from the ModelView matrix in a vertex shader, which is actually explained here:

http://www.geeks3d.com/20140807/billboarding-vertex-shader-glsl/

>>

Anonymous 2016-04-21 14:23:14 Post No.520170
[Report]

Anonymous 2016-04-21 14:23:14 Post No.520170 [Report]

>>520169
you can do that, but its fake billboarding and you wont ever get a smooth transition from billboarded to non billboarded

>>

Anonymous 2016-04-22 04:43:10 Post No.520250
[Report]

Anonymous 2016-04-22 04:43:10 Post No.520250 [Report]

idk swap shaders

Thread replies: 4
Thread images: 1

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