Moving Circle.md

Name:

Moving Circle

Examples:

PVector loc; PVector vel;

void setup(){ loc= new PVector(width/2, height/2); vel = new PVector(5, 5); }

void draw(){ MovingCircle(); }

Description:

Creates ellipse that bounces around the screen

Syntax:

void MovingCircle(){ ellipse(loc.x, loc.y, 45, 45); loc.add(vel); if (loc.x > width){ vel.x = -vel.x; } if(loc.y > height){ vel.y = -vel.y; } if (loc.x < 0){ vel.x = -vel.x; } if (loc.y < 0){ vel.y = -vel.y; } }

##Parameters: loc.x = x position loc.y = y position vel.x = x component of velocity vel.y = y component of velocity

##Returns: Returns no data

##Other notes: None