mirror of
https://frontier.innolan.net/github/AmigaExamples.git
synced 2026-09-12 09:22:02 +00:00
36 lines
1.1 KiB
Markdown
36 lines
1.1 KiB
Markdown
copper fun
|
|
==========
|
|
|
|
In this example I extract a series of PNG files from an animated gif using ImageMagik convert (You will need to install ImageMagik to try this one).
|
|
|
|
Next a shell script [convert.sh](convert.sh) calls a C program [copper_fun_generate.c](copper_fun_generate.c) that resizes the PNG to 52x276 pixels, then converts this into a copper list that changes the color at the corresponding beam position to try and re-create the image.
|
|
|
|
Finally in the asm code [copper_fun.s](copper_fun.s) we cycle through the copper lists to make an animation.
|
|
|
|
Obviously this is the least efficent way to generate a super low res animation, however it's a fun way :-)
|
|
|
|
There are two configurations:
|
|
|
|
1. A pattern that will run an 512mb chip ram
|
|
|
|
```
|
|
# make
|
|
```
|
|
|
|
2. A video that needs 1mb chip ram
|
|
|
|
```
|
|
# make video
|
|
```
|
|
|
|
screenshots
|
|
-----------
|
|
|
|
|
|
|
|
|
|
try it
|
|
------
|
|
* [Download disk image](bin/copper_fun.adf?raw=true)
|
|
* <a href="http://alpine9000.github.io/ScriptedAmigaEmulator/#amiga_examples/copper_fun.adf" target="_blank">Run in SAE</a>
|