Sprites with size larger than 2046px break preview mode

[mathieuanthoine]

Hi,

If a FLA created for Flump has a Sprite with a width or height larger than 2046 pixels, the preview mode is broken (lists of Movie and Texture are empty). Show Atlas and export seem to work correctly.

[markknol]

While this is probably a bug, I still would suggest to break such big sprites into pieces. This leads to better performance on mobile devices.

[mathieuanthoine]

Even if it's better for mobile to have smaller sprite sheets, it's still a bug :)

PS: If you set a restriction on size, it could be better to set to 2048 and not 2046 :). It could be used for Desktop games :)

[tconkling]

I'm guessing the reason it breaks at > 2046 (rather than 2048) is because we add a 2px padding to textures by default. And we don't currently properly support 4K texture atlases, which your > 2046 texture is necessitating. This has been on my TODO list for a while but I've been neglecting Flump while I try to ship my game :)

[mathieuanthoine]

thank you for the explanations, it's clearer now :) If you need help to fix the bug, don't hesitate.

[tconkling]

Oh, I'm always happy for help fixing bugs! Please do look into it if you're able. I can help point you in the right direction - it's just that my Flump dev time is pretty limited these days.

On Sat, Jan 2, 2016 at 4:56 PM, mathieuanthoine [email protected] wrote:

thank you for the explanations, it's clearer now :) If you need help to fix the bug, don't hesitate.

— Reply to this email directly or view it on GitHub https://github.com/tconkling/flump/issues/144#issuecomment-168431027.

[mathieuanthoine]

I can help point you in the right direction Please :)