LDraw.org Discussion Forums › Models and Parts › Parts Authoring v
TEXMAP Fallback

TEXMAP Fallback


Orion Pobursky Offline
Administrator *******
Administrators App Developers James Jessiman Memorial PTAdmin PTSubmit Standards Board Steering Committee
Posts: 4,727
Threads: 660
Joined: Jul 2011
TEXMAP Fallback
#1
2020-05-13, 23:31
I started using img2dat to do rough fallbacks for the stickers I've submitted but file size is huge (even after dat header optimization). I don't think this is worth the trouble. Thoughts?


Attached Files
.dat   6022692as01.dat (Size: 135.96 KB / Downloads: 6)
.dat   6022692ds01.dat (Size: 4.36 MB / Downloads: 6)
Find
Reply
Roland Melkert Offline
LDraw.org Moderator ******
App Developers James Jessiman Memorial PTSubmit Standards Board
Posts: 3,046
Threads: 162
Joined: Jul 2011
RE: TEXMAP Fallback
#2
2020-05-14, 18:22
(2020-05-13, 23:31)Orion Pobursky Wrote: I started using img2dat to do rough fallbacks for the stickers I've submitted but file size is huge (even after dat header optimization). I don't think this is worth the trouble. Thoughts?

Fallback doesn't need to have all the details, maybe use a (very) low resolution version of the images with img2dat ?
Find
Reply
Magnus Forsberg Offline
LDraw.org Moderator ******
James Jessiman Memorial PTSubmit
Posts: 2,002
Threads: 74
Joined: Dec 2011
RE: TEXMAP Fallback
#3
2020-05-14, 19:45
The poster could work as it is, IMO.
The black and white movie screen is not ok, but the pattern is very grainy to begin with.

   
Find
Reply
Gerald Lasser Offline
Administrator *******
Administrators James Jessiman Memorial PTSubmit Steering Committee
Posts: 1,548
Threads: 76
Joined: Sep 2011
RE: TEXMAP Fallback
#4
2020-05-14, 19:58
What I tried is scaling it down, cadjusting contrast and reduce noise, then reducing colour (posterize).

That gave me a pretty reasonable result (not detailed, but at least recognizable)
Find
Reply
Orion Pobursky Offline
Administrator *******
Administrators App Developers James Jessiman Memorial PTAdmin PTSubmit Standards Board Steering Committee
Posts: 4,727
Threads: 660
Joined: Jul 2011
RE: TEXMAP Fallback
#5
2020-05-14, 20:16
(2020-05-14, 19:58)Gerald Lasser Wrote: What I tried is scaling it down, cadjusting contrast and reduce noise, then reducing colour (posterize).

That gave me a pretty reasonable result (not detailed, but at least recognizable)

I did 4 colors for the movie screen. I think pure black and white could reduce size to acceptable levels.
Find
Reply
« Next Oldest | Next Newest »



Forum Jump:


Users browsing this thread: 3 Guest(s)