Created
April 9, 2011 19:45
-
-
Save micahwalter/911704 to your computer and use it in GitHub Desktop.
sketch_apr10a
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
// Global variables | |
float radius = 50.0; | |
int X, Y; | |
int nX, nY; | |
int delay = 16; | |
// Setup the Processing Canvas | |
void setup(){ | |
size( 200, 200 ); | |
strokeWeight( 10 ); | |
frameRate( 15 ); | |
X = width / 2; | |
Y = height / 2; | |
nX = X; | |
nY = Y; | |
} | |
// Main draw loop | |
void draw(){ | |
radius = radius + sin( frameCount / 4 ); | |
// Track circle to new destination | |
X+=(nX-X)/delay; | |
Y+=(nY-Y)/delay; | |
// Fill canvas grey | |
background( 100 ); | |
// Set fill-color to blue | |
fill( 0, 121, 184 ); | |
// Set stroke-color white | |
stroke(255); | |
// Draw circle | |
ellipse( X, Y, radius, radius ); | |
} | |
// Set circle's next destination | |
void mouseMoved(){ | |
nX = mouseX; | |
nY = mouseY; | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment