Commit Graph

10 Commits

Author SHA1 Message Date
Vanessa Dannenberg
90da464add added a CoreXY-style 3d printer
minor tweaks to the bedflinger to accommodate altered base image
2021-03-01 20:20:11 -05:00
ExeVirus
f9ca183f2a # Compression Commit
This commit performs both lossless and lossy compression on every .obj and .png in homedecor. The .png files were all 100% losslessly compressed using ect.exe and optipng.exe (more details below) at maximum settings. The .obj files were lossy-compressed so that comments were removed, trailing 000's were removed and all numbers rounded to 3 decimal places max. Blender exports at 6 decimal places but for minetest, 3 decimal places is the absolute maximum a person with anything under a 256K screen will ever need.

## Results
```
Original entire modpack size: 6343.5 KB
New entire modpack size:      5312.2 KB
Total Reduction:              1031.3 KB  (16.3% less)
```
Please note that actual media size is likely more like 4,500 KB so media reduction is more around 20-25%.

## Details / What actions were actually performed

Used these programs:

https://github.com/ExeVirus/Compress-Obj

https://sourceforge.net/projects/optipng/

https://github.com/fhanau/Efficient-Compression-Tool

Ran this command on every .obj: (fast)

```
luajit.exe compress.lua -f <file> -precision 3
```

Ran these commands on every .png: (slow)
```
ect.exe  -9 -strip --allfilters-b <file>
optipng.exe -o7 -strip all -clobber <file>
```

Note that for future compression, I recommend only using optipng.exe instead of both. ECT can get better results but it takes a LOT longer and only ever saves another 1-2% of the file size. Not worth an extra 10-20 seconds per texture file in my opinion.

## Time spent

Roughly 2 Hours from start to finish + commit + PR
2021-01-23 07:28:20 -05:00
Vanessa Dannenberg
1072598701 use Unified Dyes colorwallmounted mode
so that the spool of filament can be colorized.
2019-08-21 08:30:23 -04:00
Vanessa Dannenberg
60be4a6320 Add 3d printer (Prussa i3/"bedflinger" style) 2019-08-21 07:19:28 -04:00
crazyginger72
2c0045285b Added new, life-life model for the tetris game 2015-09-23 09:23:44 -04:00
kilbith
ee038d9ced Tweak monitor and tower 2015-05-10 01:06:15 +02:00
kilbith
7ac91ad5d7 Convert computer tower in mesh 2015-05-09 18:23:53 +02:00
kilbith
bfd95d1ab9 Convert monitor/keyboard in mesh 2015-05-09 14:48:27 +02:00
kilbith
d15cf002d8 Add Tetris Arcade 2015-05-08 14:02:24 +02:00
kilbith
817d3ec6de Switch Laptop to mesh 2015-04-05 18:46:16 +02:00