Pixel packing op

[marioepsley]

The idea would be to easily pack a line of rgb pixels into a square.

^this only has a few pixels in but i'm thinking more for a larger buffer

imagine packing a buffer of 64 pixel colours neatly into an 8x8 square with a trigger.

It's almost like the the montage op

[pandrr]

hi,

i rewrote the textureRectangle op on dev.cables.gl

this can now be used to draw rectangles pixel perfect way, also it can map a texture on that rectangle. you can also choose exactly the region that will be mapped on that rectangle.
with this op a pixel packing op could be patched to gether quite easy

[marioepsley]

This is really great, I've noticed a few things,

1. the pixels have to be slightly over the integer value they should be

2. I can't seem to get the texture to work
3. Just wondering what inner and roundness do

Very useful op!!

[pandrr]

• inner makes a whole, like the circle op, to easily create "frames"
• how to map texture: width/height how much of the texture do we want to display

integer values: thx, i will check this later!

[pandrr]

[pandrr]

https://dev.cables.gl/edit/vz1GK7

there you have it

[pandrr]

[marioepsley]

Big thanks for this