Java-Gaming.org Hi !
Featured games (91)
games approved by the League of Dukes
Games in Showcase (804)
Games in Android Showcase (237)
games submitted by our members
Games in WIP (867)
games currently in development
News: Read the Java Gaming Resources, or peek at the official Java tutorials
 
    Home     Help   Search   Login   Register   
Pages: [1]
  ignore  |  Print  
  GLSL: packing two floats into one  (Read 2329 times)
0 Members and 1 Guest are viewing this topic.
Offline boxsmith
« Posted 2015-04-27 00:52:43 »

Hey folks. I've got an RGB32F texture, and I have to cram two vec3s into it. All vector values are in the [0, 1] range. Does anyone know how? If so, please share your method.
Offline jonjava
« Reply #1 - Posted 2015-04-27 02:04:13 »

http://mywiki.wooledge.org/XyProblem ?

Offline theagentd
« Reply #2 - Posted 2015-04-27 03:17:13 »

http://glm.g-truc.net/0.9.4/api/a00135.html

Myomyomyo.
Games published by our own members! Check 'em out!
Legends of Yore - The Casual Retro Roguelike
Offline basil_

« JGO Bitwise Duke »


Medals: 418
Exp: 13 years



« Reply #3 - Posted 2015-04-28 13:38:21 »

if range is 0 .. 1 you're good with the https://www.opengl.org/sdk/docs/man4/html/packHalf2x16.xhtml method.

tho' result is a int32, might want to use a RGB32I (integer) texture, which can be a problem if running msaa.
Offline theagentd
« Reply #4 - Posted 2015-04-28 13:43:05 »

https://www.opengl.org/sdk/docs/man/html/intBitsToFloat.xhtml

Myomyomyo.
Pages: [1]
  ignore  |  Print  
 
 

 
Riven (397 views)
2019-09-04 15:33:17

hadezbladez (5280 views)
2018-11-16 13:46:03

hadezbladez (2204 views)
2018-11-16 13:41:33

hadezbladez (5544 views)
2018-11-16 13:35:35

hadezbladez (1150 views)
2018-11-16 13:32:03

EgonOlsen (4585 views)
2018-06-10 19:43:48

EgonOlsen (5462 views)
2018-06-10 19:43:44

EgonOlsen (3119 views)
2018-06-10 19:43:20

DesertCoockie (4016 views)
2018-05-13 18:23:11

nelsongames (4708 views)
2018-04-24 18:15:36
A NON-ideal modular configuration for Eclipse with JavaFX
by philfrei
2019-12-19 19:35:12

Java Gaming Resources
by philfrei
2019-05-14 16:15:13

Deployment and Packaging
by philfrei
2019-05-08 15:15:36

Deployment and Packaging
by philfrei
2019-05-08 15:13:34

Deployment and Packaging
by philfrei
2019-02-17 20:25:53

Deployment and Packaging
by mudlee
2018-08-22 18:09:50

Java Gaming Resources
by gouessej
2018-08-22 08:19:41

Deployment and Packaging
by gouessej
2018-08-22 08:04:08
java-gaming.org is not responsible for the content posted by its members, including references to external websites, and other references that may or may not have a relation with our primarily gaming and game production oriented community. inquiries and complaints can be sent via email to the info‑account of the company managing the website of java‑gaming.org
Powered by MySQL Powered by PHP Powered by SMF 1.1.18 | SMF © 2013, Simple Machines | Managed by Enhanced Four Valid XHTML 1.0! Valid CSS!