As jit.gl.path doesn't support customizable texture coords (as fas as I know), I'm trying to animate and draw textured strokes with jit.gl.sketch and I'm astonished by aliasing.

In the patch below, points of jit.gl.path animated by jit.phys are sent to jit.gl.sketch to draw a textured stroke. Here is a screencap showing the aliasing.

Does anybody know how to reduce it ? I tried (quickly) FXAA shader without success.

I'm despairing of drawing nice strokes with Jitter, please, any advice is welcome

As jit.gl.path doesn't support customizable texture coords (as fas as I know), I'm trying to animate and draw textured strokes with jit.gl.sketch and I'm astonished by aliasing.
In the patch below, points of jit.gl.path animated by jit.phys are sent to jit.gl.sketch to draw a textured stroke. Here is a screencap showing the aliasing.

jit-gl-sketch-curves-and-aliasing

All works fine here, maybe your problem is only a Texture scaling...

hi,
Cool patch,
All works fine here, maybe your problem is only a Texture scaling...


You get a smoother line than I do ! Have you changed any parameters on the patch ?

Here is a fullscreen capture (1920x1080) from the patch below (with fixed values), may I ask you to take a screenshot of what you get to compare ? Maybe it's hardware dependant, what's your graphic card ?

I see the same line than you , here the screenshot.But with screenshot 2 , i change the "jit.qt.movie" dim to "512 7" and it seems better...

Hi,
I see the same line than you , here the screenshot.But with screenshot 2 , i change the "jit.qt.movie" dim to "512 7" and it seems better...


oups,i can't remove files from my post...so the 2, 3 are ok .

It's better, you're right, thank you for the tip but ... do you know why it's better with these dim ?

jit.gl.sketch, curves and aliasing