s_federici's Recent Projects

fast_rectangle_swapping 10 with loop (with timer)

This is the timed version of a project that is based on an idea of JSO. It solves the problem of swapping two rectangles (of limited height) in the smoothest possible way. See forum thread http://scratch.mit.edu/forums/viewtopic.php?id=6753 for further info. Glitch causing rectangles height to go down to 0.5 fixed. Thanks to Cyclone103 for pointing this out. If downloaded, see in presentation mode to avoid flickering

fast_rectangle_swapping 9 with loop (with timer)

This version is to show that adding a loop makes drawing faster (about double the speed of the version without loop) but it also adds the slow-motion effect. See forum thread (link to forums) for further info. If downloaded, see in presentation mode to avoid flickering

fast_rectangle_swapping 9 (with timer)

This is the timed version of a project that is based on an idea of JSO. It solves the problem of swapping two rectangles (of limited height) in the smoothest possible way. See forum thread http://scratch.mit.edu/forums/viewtopic.php?id=6753 for further info. If downloaded, see in presentation mode to avoid flickering

fast_rectangle_swapping JSO (with timer)

This is the timed version of a project based on an idea of JSO. It solves the problem of swapping two rectangles (of limited height) in the smoothest possible way. See forum thread http://scratch.mit.edu/forums/viewtopic.php?id=6753 for further info. If downloaded, see in presentation mode to avoid flickering

fast_rectangle_swapping 9

This project is based on an idea of JSO. It solves the problem of swapping two rectangles (of limited height) in the smoothest possible way. See forum thread http://scratch.mit.edu/forums/viewtopic.php?id=6753 for further info. If downloaded, see in presentation mode to avoid flickering

fast_rectangle_drawing 5

This is the modification of a project that JSO created to solve a problem described in this forum thread: http://scratch.mit.edu/forums/viewtopic.php?id=6753. It creates the smoothest animation effect we could think of to change only one dimension of several rectangles. If downloaded, see in presentation mode to avoid flickering

dynamic array with search (works with clone hack)

This project can only by run using the "clone" hack by ChrisCrouch http://scratch.mit.edu/forums/viewtopic.php?pid=44647. You can download a complete hacked Scratch with the "clone/delete this sprite" blocks at http://www.sitibs.com/files/stefano/Scratch1.2.1plusClone.zip

perfect collision detection with bounce

This is what looks to me a perfect collision detection project for sprites with constant and equal speed. I guess that timing and speed should be linked in some clever way. The collision routine is not mine. It is derived from the beatiful Colkadome's "Ultimate Pool" project.