Tweak example model for print

main.js

@@ -409,17 +409,38 @@ function getPresetModelmain() {
   var precision = 10;
   var zoom = 30;
   const levels = 20;
-  var extrusion = 0;
+  const extMultiplier = 1;
+  var previousGoal = {
+    x: 0,
+    y: 0,
+    e: -zoom,
+  };
+  var currentGoal = {
+    x: 0,
+    y: 0,
+    e: 0,
+  };
   for (var e = 0; e < levels; e++) {
     for (var i = 0; i < precision; i++) {
+      currentGoal.x = Math.sin((1 / precision) * 2 * Math.PI * i) * zoom;
+      currentGoal.y = Math.cos((1 / precision) * 2 * Math.PI * i) * zoom;
+      currentGoal.e =
+        previousGoal.e +
+        Math.hypot(
+          currentGoal.x - previousGoal.x,
+          currentGoal.y - previousGoal.y
+        );
       var newCommand = new Move(
-        (extrusion += 10),
-        1000,
-        Math.sin((1 / precision) * 2 * Math.PI * i) * zoom,
-        Math.cos((1 / precision) * 2 * Math.PI * i) * zoom,
+        currentGoal.e * extMultiplier,
+        1250,
+        currentGoal.x,
+        currentGoal.y,
         e + (1 / precision) * i
       );
       presetProject.model.append(newCommand);
+      previousGoal.x = currentGoal.x;
+      previousGoal.y = currentGoal.y;
+      previousGoal.e = currentGoal.e;
     }
     if (e < levels / 2) {
       zoom += 0.5 + (e % 10) / 10;
@@ -830,8 +851,8 @@ G28
       gcode += initCode.end;
 
       // DEBUG!!
-      console.log(gcode);
-      return;
+      //console.log(gcode);
+      //return;
 
       var blob = new Blob([gcode], { type: "text/plain;charset=utf-8" });
       saveAs(blob, "tailorbird.gcode");