Bill Examples

M&MStudioBV
2013-02-05 19:01:35 +01:00
parent a7408c519a
commit 336b2b45ab
42 changed files with 2036 additions and 0 deletions
@@ -0,0 +1,10 @@
+//(Arduino) Profile sends pos to (Processing) ProfileFx
+
+void setup(){
+  Serial.begin(9600);
+}
+
+void loop(){
+  Serial.println(analogRead(A0));
+  delay(100);
+}
@@ -0,0 +1,91 @@
+// two-dimensional array?
+// i = 1, 8;
+// int F[], // shown an height
+// x[i], // 
+
+// constrain x[i]<x[i+1]??
+
+int F[] = {0,0,0,0,0,0,0,0,0,0,0};
+int x[] = {1,2,3,4,5,6,7,8,9,10,11};
+int i, j, ibest;
+int s = 80;
+int n = 10;
+float dist;
+float FF; // forces interpolated
+float top; // terrain value (integral of forces)
+float inc; // interpolated slope ( F[i+1] - F[i] ) / s
+
+
+void setup(){
+  noFill();
+  size(800,800);
+  for(i=0;i<11;i=i+1){
+    F[i]=0;
+    x[i]=80*i;
+  }
+}
+
+void draw(){
+  background(200);
+  stroke(150);
+  line(0,100,width,100);
+  line(0,200,width,200);
+  for (i = 1; i < 10; i = i+1){
+    line (i*80,0,i*80,200);
+  }
+  stroke(0);
+  for (i = 0; i < 10;i= i+1){
+    line(x[i],F[i]+100,x[i+1],F[i+1]+100);
+  }
+
+    //test every F,x pair to see who is closest call it ibest;
+    ibest = 1;
+    dist = sq(F[0]+100-mouseY)+sq(x[0]-mouseX);
+    for (i=1;i<10;i=i+1){
+      if(dist > sq(F[i]+100-mouseY)+sq(x[i]-mouseX)){
+        ibest = i;
+        dist = sq(F[i]+100-mouseY)+sq(x[i]-mouseX);
+       }
+    }
+    ellipse(x[ibest],F[ibest]+100,20,20);
+
+text (Integer.toString(ibest), mouseX+10, mouseY-12);
+text (Integer.toString(F[ibest]), mouseX+10, mouseY);
+text (Integer.toString(x[ibest]), mouseX+10, mouseY+12);
+  
+  if (mousePressed == true){
+    //now use ibest to move to mouseX, mouseY
+    x[ibest] = min(x[ibest+1],max(x[ibest-1],mouseX));
+    F[ibest] = mouseY - 100;
+    if (mouseY < 0) F[ibest] = -100;
+    if (mouseY > 200) F[ibest] = 100;
+  }
+  
+//plot "terrain" assuming 80 point separation of F[]'s  
+  pushMatrix();
+  translate(0,height/2);
+  
+  top = 0;
+  FF = F[0];
+  for (i = 0; i < n; i = i+1) {
+    s = x[i+1]-x[i]+1; // increment used for plotting
+    inc = 0.01*(F[i+1]-F[i])/s;
+    for (j = 0; j < s; j = j+1) {
+      FF = FF + inc;
+      top = top + FF; // j increments of inc = F diff.
+      line(x[i]+j,height,x[i]+j,top);
+    }
+  }    
+  popMatrix();
+}
+
+void keyPressed() {
+  if (key == CODED) {
+    if (keyCode == UP) --F[ibest];
+    if (keyCode == DOWN) ++F[ibest];
+    if (keyCode == RIGHT) ++x[ibest];
+    if (keyCode == LEFT) --x[ibest];
+  }
+}
+
+