Removing Topics from SVN

2026-06-16 04:26:26 +02:00 · 2011-09-05 23:44:10 +00:00
parent b99624cdb4
commit 4fc6dcca86
219 changed files with 0 additions and 31091 deletions
@@ -1,44 +0,0 @@
-/**
- * Follow 3. 
- * Based on code from Keith Peters (www.bit-101.com). 
- * 
- * A segmented line follows the mouse. The relative angle from
- * each segment to the next is calculated with atan2() and the
- * position of the next is calculated with sin() and cos().
- */
-
-float[] x = new float[20];
-float[] y = new float[20];
-float segLength = 9;
-
-void setup() {
-  size(200, 200);
-  smooth(); 
-  strokeWeight(5);
-  stroke(0, 100);
-}
-
-void draw() {
-  background(226);
-  dragSegment(0, mouseX, mouseY);
-  for(int i=0; i<x.length-1; i++) {
-    dragSegment(i+1, x[i], y[i]);
-  }
-}
-
-void dragSegment(int i, float xin, float yin) {
-  float dx = xin - x[i];
-  float dy = yin - y[i];
-  float angle = atan2(dy, dx);  
-  x[i] = xin - cos(angle) * segLength;
-  y[i] = yin - sin(angle) * segLength;
-  segment(x[i], y[i], angle);
-}
-
-void segment(float x, float y, float a) {
-  pushMatrix();
-  translate(x, y);
-  rotate(a);
-  line(0, 0, segLength, 0);
-  popMatrix();
-}