Is there a plugin (or high speed script-fu) that would allow me to enter a math expression and from it create the pixel data also given a 'viewport range'.
XMin: -1 XMax 1 YMin -1 Ymax: 1 UseGraient: no Expr: red=sin(2*pi*x*y)/2+0.5;green=...,... or UseGradient: yes Expr: offset=sin(2*pi*x*y) Or something like that. I imagine a script-fu could be done that could take the viewport, gradient, and expression and somehow execute the expression and plot the pixels, but it seems like script-fu would be somewhat slow. I've created my own expression evaluation library which would easily provide all the math support I need, but don't know much about making GIMP plugins and since I'm only on Windows now I've had problems trying to compile glib/gtk under msys/mingw, plus it is C++ except an older version which is C. Brian Vanderburg II _______________________________________________ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user