On Mon, 6 Dec 2010, Jose Luis Santorcuato wrote:

Dear list, working with my students came up with the questions about an object that can modify a map or projection, that is, adjust the projection points to a particular object,

If you are thinking about 2-D, then [#store] might be your friend. It's somewhat like [tabread], but with a lot of different read modes : read invididual values, read whole pixels, read whole rows, read whole images, from a picture, a set of pictures, etc. ; there is also [#remap_image] as a shortcut for one common special case, and there are rather elaborate examples such as nervous_video.pd, remap_video.pd, feedback_fractal.pd, linear_transform.pd, etc.

If you are thinking about openGL 3-D models, it's a different matter.

But maybe I just don't know what you mean precisely enough.

| Mathieu Bouchard ---- tél: +1.514.383.3801 ---- Villeray, Montréal, QC