"Questions that don't deserve their own thread" thread

[unixfreak]

Use [wiki]Font:getHeight[/wiki]*#wrappedText.
wrappedText ist the second return value of Font:getWrap.

Thanks for the fast reply, that works perfectly, surprised i overlooked that one. Cheers

[Substance12]

How do I make it so I can keep my game pixel-perfect scaled 2x at any resolutions?

I've tried with Canvases and HUMP.camera, and it can draw, but I can't manage to change the size of the canvas any higher than the resolution the window had when I created the canvas first. Even if I create the canvas again, it just gets stuck at 800x600 (default resolution of my game)

Any ideas?

[zorg]

Canvases won't "resize", you need to create a new one to use in place of the old-sized one when resizing your game window... for your purposes, anyway.

[Substance12]

Well, that's the problem, the new canvas won't go any higher than 800x600, even if you resize the screen

EDIT: Nevermind, it was a completely unrelated issue. Already fixed it

[Someguynamedpie]

Is there any way to get around the inability to draw a canvas onto itself without forking love?

[Someguynamedpie]

The effort bar is coming close to being reached for self implementation of ping-pong rendering

[pgimeno]

Is there any way to get around the inability to draw a canvas onto itself without forking love?

LÖVE 0.9 allowed it. That caused one of my first questions in the forum. https://www.love2d.org/forums/viewtopic.php?f=4&t=81251

Basically, OpenGL doesn't support it.

[slime]

More specifically, physical GPU hardware doesn't support it.

[airstruck]

How is world gravity measured in love.physics? Is it meters per second per second? Setting the world gravity to (0, 9.8) feels really floaty, what's going on?

[Someguynamedpie]

More specifically, physical GPU hardware doesn't support it.

Not so much that as its just not defined in the spec IIRC creating undefined behavior.