billyanok

Is it possible to use the sample object within jit.gl.pix and prevent an image from wrapping continuously?

comment

message

loadbang

preset

flonum

jit.gl.pix

param

norm

sample

swiz

jit.playlist

jit.gl.videoplane

jit.world

Hello, 
Is it possible to use the sample object within jit.gl.pix and prevent an image from wrapping continuously?
I've attached an example-
Thx!
Billy

Hello, 
Is it possible to use the sample object within jit.gl.pix and prevent an image from wrapping continuously?
I've attached an example-

jit·gl·pix-sample-wrap

Thank you for the reply but maybe I didn't explain myself clear enough.

With @boundmode clamp the last pixel gets stretched. I've attached 2 pics to demonstrate.

boundmode CLAMP.jpg

boundmode WRAP.jpg

Thank you for the reply but maybe I didn't explain myself clear enough.
With @boundmode clamp the last pixel gets stretched.  I've attached 2 pics to demonstrate.

Only fixed it for the red channel but you get the idea.

Here is a gl.pix rota version with the "clear" boundmode.

Thank you for the examples, gotta love jit.gl.pix!

Hey @Luvulongtime @2K,

Thank you for the examples, gotta love jit.gl.pix!

What about the Y axis? Works great on the X but not on the Y?

Hey luvulongtime,
What about the Y axis? Works great on the X but not on the Y?
That indeed,
Bill

Wondering if this is a good place to ask this question.

I want to use jit.matrix to hold note lists - 5 columns by N rows. Each row holds action time, pitch, velocity, duration, channel. Perhaps more parameters affecting synth parameters like envelope attack time, etc.

Transpose: add or subtract an interval from column 2.

Invert: find min/max of column 2 and perform that math.

Augmentation/Diminution: multiplication on columns 1&4.

Rubato: apply a time-varying tempo function to columns 1&4.

Does anyone have examples of getting in and out of matrices to do this?

(I have a general understanding. I regularly extract rows and columns to generate note sequences and control functions from the planes of images.)

Wondering if this is a good place to ask this question.  

I want to use jit.matrix to hold note lists - 5 columns by N rows.  Each row holds action time, pitch, velocity, duration, channel. Perhaps more parameters affecting synth parameters like envelope attack time, etc.

Transpose: add or subtract an interval from column 2.
Invert: find min/max of column 2 and perform that math.
Augmentation/Diminution: multiplication on columns 1&4.
Rubato: apply a time-varying tempo function to columns 1&4.
etc.

Does anyone have examples of getting in and out of matrices to do this?
(I have a general understanding.  I regularly extract rows and columns to generate note sequences and control functions from the planes of images.)


luvulongtime's patch from 1/20/2018 is a good starting point.

jit.gl.pix sample wrap