shithub: atlas

ref: af833477cb5910fea2c4eb99e6e911696380af46
dir: /README.md/

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# atlas

Creates an atlas texture out of smaller images, dumps it to stdout as
a Plan 9 image and write the mapping between filenames of images and
their positions and dimensions to a file.

Dumping the resulting image file as two headers to be included in a C
program can be done by using provided `atlasc` script (it needs
[hx](https://github.com/ftrvxmtrx/hx) to be installed):
```
atlasc -b 0x000000ff -c grey8 *.png >atlas_priv.h >[2]atlas.h
```

## Installing

```
cd /tmp && \
hget https://github.com/ftrvxmtrx/hx/archive/master.tar.gz | tar xz && \
cd hx-master && mk install && cd .. && \
hget https://github.com/ftrvxmtrx/atlas/archive/master.tar.gz | tar xz && \
cd atlas-master && mk install && cd .. && rm -rf hx-master atlas-master
```