Getting costumes from external sources

[d4s_over_dt4]

WAT?Bitmaps get tainted too,i think?

[bh]

I don't think so.

[d4s_over_dt4]

They do,atleast in my projects

[bh]

Well I could be wrong. I generally download to disk images that I'm going to want to use in a project.

[dardoro]

Brian, you show a method of adding a "dynamic" costume permanently to the sprite's wardrobe,
not how to avoid tainting data downloaded by script from a foreign origin.

We discuss two options:

1. A third-party specialized proxy that converts an image into a stream of pixels
2. General-purpose CORS proxy and variations of the built-in cst_load()

As some kind of proxy is unavoidable, cst_load() must be modified to be CORS compliant
img.crossOrigin = 'anonymous';

Also, there are some problems with the service worker being too hungry and caching foreign host requests.

[d4s_over_dt4]

@dardoro

too hungry

？