Handling with specific rows or columns in Jitter matrix?

    t
    Oct 08 2010 | 3:26 am
    Hi,
    I am new to Jitter and I would be really grateful for any help...
    All the questions are about Jitter matrix:
    1. Is it possible to do any math operations on a specific column or row without having to deal with every single cell?
    2. Is it possible to swap specific rows or columns? For instance to swap row 3 with row 49?
    3. I made a patch (just for practice) that colors the screen by moving a slider. Since it is a monochrome "animation" I thought there would be no problems with the speed. The graphical response is really slow. What am I doing wrong?
    Thank you very much for any hint!
    • Luke Woodbury
      Oct 08 2010 | 10:22 am
      Those uzi's are working very hard, connect one to print and you'll see what mayhem is going on. Have a look at the help file for [jit.fill] and you should be able to do what you want.
      If you haven't already, then also have a look at jit.op for maths operations and jit.submatrix for siphoning off a section of a matrix, you could then stick the matrix back together with jit.glue.