Removing Topics from SVN

java/examples/Topics/Simulate/SoftBody/SoftBody.pde

@@ -1,99 +0,0 @@
-/**
- * Soft Body 
- * by Ira Greenberg.  
- * 
- * Softbody dynamics simulation using curveVertex() and curveTightness().
- */
- 
-// center point
-float centerX = 0, centerY = 0;
-
-float radius = 45, rotAngle = -90;
-float accelX, accelY;
-float springing = .0009, damping = .98;
-
-//corner nodes
-int nodes = 5;
-float nodeStartX[] = new float[nodes];
-float nodeStartY[] = new float[nodes];
-float[]nodeX = new float[nodes];
-float[]nodeY = new float[nodes];
-float[]angle = new float[nodes];
-float[]frequency = new float[nodes];
-
-// soft-body dynamics
-float organicConstant = 1;
-
-void setup() {
-  size(640, 360);
-  //center shape in window
-  centerX = width/2;
-  centerY = height/2;
-  // iniitalize frequencies for corner nodes
-  for (int i=0; i<nodes; i++){
-    frequency[i] = random(5, 12);
-  }
-  noStroke();
-  smooth();
-  frameRate(30);
-}
-
-void draw() {
-  //fade background
-  fill(0, 100);
-  rect(0,0,width, height);
-  drawShape();
-  moveShape();
-}
-
-void drawShape() {
-  //  calculate node  starting locations
-  for (int i=0; i<nodes; i++){
-    nodeStartX[i] = centerX+cos(radians(rotAngle))*radius;
-    nodeStartY[i] = centerY+sin(radians(rotAngle))*radius;
-    rotAngle += 360.0/nodes;
-  }
-
-  // draw polygon
-  curveTightness(organicConstant);
-  fill(255);
-  beginShape();
-  for (int i=0; i<nodes; i++){
-    curveVertex(nodeX[i], nodeY[i]);
-  }
-  for (int i=0; i<nodes-1; i++){
-    curveVertex(nodeX[i], nodeY[i]);
-  }
-  endShape(CLOSE);
-}
-
-void moveShape() {
-  //move center point
-  float deltaX = mouseX-centerX;
-  float deltaY = mouseY-centerY;
-
-  // create springing effect
-  deltaX *= springing;
-  deltaY *= springing;
-  accelX += deltaX;
-  accelY += deltaY;
-
-  // move predator's center
-  centerX += accelX;
-  centerY += accelY;
-
-  // slow down springing
-  accelX *= damping;
-  accelY *= damping;
-
-  // change curve tightness
-  organicConstant = 1-((abs(accelX)+abs(accelY))*.1);
-
-  //move nodes
-  for (int i=0; i<nodes; i++){
-    nodeX[i] = nodeStartX[i]+sin(radians(angle[i]))*(accelX*2);
-    nodeY[i] = nodeStartY[i]+sin(radians(angle[i]))*(accelY*2);
-    angle[i]+=frequency[i];
-  }
-}
-