Recent Projects in THE GRAPHICS-4159

rainbow worm

my second interactive art and my third creation. arrow keys too move s: pen size larger a: smaller

patterngraph

A simple project, using 5 sprites to create a beautiful pattern. download it and check the scripts!!! DRobot!

Pattern Maker Tutorial

Join the new Group... There's a new group on Facebook for Scratchers!. It's called "Scratch On". Join at: http://www.facebook.com/group.php?gid=4750062684

Kiss Chase Web

Watch for a while to see the full effect. Known Web/Java Bug: Does not show edge of screen on web/java version. Download to see the whole picture and see why it is called 'kiss chase'!

3D Model

This is just an experiment to see how much work would be involved in drawing a real 3D model in Scratch. Function 1 draws x^2 + y ^2 Function 2 draws x^3 - 3xy^2 Function 3 draws sin( sqrt( x^2 + y^2 ) ) / ( x^2 + y^2 ) Smaller values for MaxSlices and SegmentSteps cause the function to render faster. Changing ViewFOV changes the amount of zoom.

Full Raytracer

Link to final image: http://www.flickr.com/photos/8915508@N03/548425774/ This is a full raytracer written in Scratch that supports ambient, diffuse, and phong lighting, light occlusion and a single level of reflection. Running this program requires a lot of patience since it can take several hours to render the scene with the pen size set to 2. This was a lot of fun to write. I think the Scratch team has done a wonderful job in developing such an extinsible language.

Splatter Paint

Inspired by Mr. Maloney's splatter paint Scratch program. Click on a color and start painting. Color is chosen from the palette at the bottom of the screen. Random paint splatters are drawn around the mouse pointer when the mouse button is held down.

ExperimentalMandelbrot 2

Experimental Mandelbrot with four parallel calculations.

Karplus

It's us! Inspired by the Names directory, we decided to animate our last name as a joint project.

moire

Starter project for moire patterns. Moire patterns are formed when 2 (or more) repeating designs are superimposed with slight differences in size or angle. This program is a playground for experimenting with simple moire patterns. space to get bottom layer set up by putting the top layer into a standard location and orientation and stamping it. right, left, up, and down to move top layer. a, s to rotate top layer. w, z to make top layer bigger or smaller. n to change underlying pattern of sprite (currently dots or stripes). The dots are not quite regular, which makes for slight patterns even when there should be a uniform 16 pixel offset. t to show just top layer g (default) to show both layers b to show just bottom layer

architecture-stamps-v3

Architecture stamping program based on "Fun with Architecture" rubber stamp set by David Eisen, published by the Metropolitan Museum of Art. 'a' for animation 'i' for instructions 'h' to hide tools and instructions 'c' to clear 't' to choose stamp 'e' to choose eraser click to stamp 'l' for line tool left and right arrow keys to rotate up and down arrows to change size Collaborative work with my son, Abe.

tree

cosine doughnut

Press the green flag and watch the pretty colors! This makes one of 40 random patterns based on the turn of the stamp. The pattern number can be seen in the lower left hand corner. The pattern will stop when the size (purple readout) reaches 13 !~~ Works best in Scratch -- Please download ~~!

Super Trig Grapher

This just graphs sine, cosine, their product, and their average! :-)

Bacteria

Inspired by Natalie's "A Million Stars".