Create swdc_180916.pde

180916_SineCircleWave/sdwc_180916/swdc_180916.pde

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+/*
+  She Draws with Code   
+  180916
+  Jessica In 
+
+  >> email      jin@jessicain.net   
+  >> twitter    @innjesst
+  >> instagram  @shedrawswithcode
+
+  Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) 
+  
+  You are free to:
+    Share — copy and redistribute the material in any medium or format
+    Adapt — remix, transform, and build upon the material
+    The licensor cannot revoke these freedoms as long as you follow the license terms.
+
+  Under the following terms:
+    Attribution — You must give appropriate credit, provide a link to the license, 
+    and indicate if changes were made. You may do so in any reasonable manner, 
+    but not in any way that suggests the licensor endorses you or your use.
+    NonCommercial — You may not use the material for commercial purposes.
+    ShareAlike — If you remix, transform, or build upon the material, you must distribute 
+    your contributions under the same license as the original.
+    No additional restrictions — You may not apply legal terms or technological measures 
+    that legally restrict others from doing anything the license permits.
+
+*/
+int divX;
+float gridX;
+color bg = #084E86;
+color str = 240;
+color col1 = 200; 
+
+float t;
+
+void setup() {
+  size(900, 900);
+  divX = 32;                
+  gridX = (float)width/divX;  
+  smooth(16);
+}//setup
+
+void draw() {
+  background(bg);
+  for (int i=0; i<=divX; i++) {
+      float x =  x= i*gridX + gridX*0.5;
+      float y = height*0.5;
+      stroke(str); 
+      strokeWeight(5);
+      point(x, y);
+      float dia2 = map(sin(t*2+i+1), -1, 1, 0, gridX*6);
+      float distFromMouse = dist(mouseX, mouseY, x, y); 
+      float dia = map(dia2 + distFromMouse, 0, width, gridX, gridX*6); 
+      strokeWeight(2); 
+
+      noFill(); 
+      ellipse(x, y, dia, dia2); 
+
+      stroke(col1);  
+      ellipse(x, y, dia2, dia2);
+
+  }//i
+  float inc = map(mouseX, 0, width, 0.01, 0.06);
+  t = t+inc;
+
+  if (t<TWO_PI) {
+   // saveFrame("myFrames/frames-######.png");
+  }
+}//draw