We welcome all contributions! It's alright if you want to put these words
into a new vocabulary in extra and then migrate them somewhere else after
you get a sense of how useful they are. Or if you feel they fit somewhere
in particular, by all means send a pull request!
You might want to check out Papier, which is a sprite-based game that is
kinda a fun example of some Factor GL stuff:
https://github.com/jckarter/papier
Should run on 0.97 and latest code:
"/path/to/papier" add-vocab-root
"papier" run
On Sun, Nov 29, 2015 at 8:48 AM, Sankaranarayanan Viswanathan <
rationalrev...@gmail.com> wrote:
> Hi,
>
> For a small game that I was making in order to get accustomed to factor,
> I needed to load textures from a sprite sheet. Basically, I wanted to
> take an image and split it into pieces of fixed dimensions. I wasn't
> able to find words to help me there (may be there are and I am unaware).
> So I ended up introducing a few new words:
>
> new-image-like: create a new empty image having properties of an
> existing image but with modified dimensions
>
> image-part: extract a part of an image into a separate image
>
> generate-sprite-sheet: given an image, produce a sequence of images
> having fixed width and heights
>
> These new words can be seen implemented here:
>
> https://github.com/rationalrevolt/factor-practice/blob/master/images/sprites/sprites.factor
>
> A small test program using these words is present here:
>
> https://github.com/rationalrevolt/factor-practice/blob/master/sprite-test/sprite-test.factor
>
> If these are useful, could someone recommend a vocabulary that could
> contain them? The words new-image-like and image-part could reside in
> the images vocab. I'm not sure where the generate-sprite-sheet word
> could fit in or if it is sufficiently useful to include.
>
> Thanks,
> Sankar
>
>
>
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