flowered-ekqiu

art/flowered-ekqiu/index.js

@@ -0,0 +1,103 @@
+/*
+@title: flowered
+@author: ekqiu
+@snapshot: snapshot1.png
+*/
+
+/*
+  Welcome to Blot!
+
+  To get started with learning Blot's toolkit,
+  you can find a handful of guides here: https://blot.hackclub.com/guides
+
+  You can find full documentation on Blot's toolkit by clicking the button at the top!
+
+ Before you make a submission, there are a couple *mandatory* requirements for your PR:
+
+ - It must be drawable in Blot! This means keeping the dimensions at 125x125 or smaller
+ - It must change based on different parameters; it cannot be hardcoded.
+
+*/
+var offset
+
+const width = 125;
+const height = 125;
+
+setDocDimensions(width, height);
+
+// store final lines here
+const finalLines = [];
+
+// create repeats
+const randomRepeat = bt.randInRange(10, 20);
+let rotation = 180 / (randomRepeat + 1);
+let rotated = 0;
+
+
+for (let i = 0; i < randomRepeat; i++) {
+  rotated += rotation;
+  const offset = bt.randInRange(1, 31.25);
+  const anchor = 47.5
+
+  if (rotated < 90) {
+    let xchange = (anchor * Math.sin(rotated));
+    let ychange = anchor * Math.sin(90 - rotated);
+    const newLine = bt.catmullRom([
+      [anchor + xchange+ bt.randInRange(-5, 5), anchor + ychange+ bt.randInRange(-5, 5)],
+      [anchor + xchange - offset, anchor + ychange - offset],
+      [anchor + offset+ bt.randInRange(-5, 5), anchor - offset+ bt.randInRange(-5, 5)],
+      [anchor - xchange + offset, anchor - ychange + offset],
+      [anchor - xchange+ bt.randInRange(-5, 5), anchor - ychange+ bt.randInRange(-5, 5)],
+    ]);
+    finalLines.push(newLine);
+  } else if (rotated > 90) {
+    let xchange = anchor * Math.sin(180 - rotated);
+    let ychange = anchor * Math.sin(rotated - 90);
+    const newLine = bt.catmullRom([
+      [anchor + xchange, anchor + ychange],
+      [anchor + xchange - offset, anchor + ychange - offset],
+      [anchor + offset, anchor - offset],
+      [anchor - xchange + offset, anchor - ychange + offset],
+      [anchor - xchange, anchor - ychange],
+    ]);
+    finalLines.push(newLine);
+  } else if ((rotated = 90)) {
+    let xchange = anchor;
+    let ychange = 0;
+    const newLine = bt.catmullRom([
+      [anchor + xchange, anchor + ychange],
+      [anchor + xchange - offset, anchor + ychange - offset],
+      [anchor + offset, anchor - offset],
+      [anchor - xchange + offset, anchor - ychange + offset],
+      [anchor - xchange, anchor - ychange],
+    ]);
+    finalLines.push(newLine);
+  }
+}
+
+bt.translate(finalLines, [15, 59])
+bt.rotate(finalLines, -46)
+
+let startx = 66
+let starty = -45
+let endx = 61
+let endy =  70.5
+let change = 0
+const fillers = [[startx, starty]]
+let newset = (endy - starty) / (randomRepeat)
+let repeatt = bt.randInRange(5,10)
+
+for (let i = 0; i < repeatt; i++) {
+  change += newset
+
+  fillers.push([bt.randInRange(-25,147),starty + change])
+}
+fillers.push([endx, endy])
+console.log(finalLines)
+finalLines.push(bt.catmullRom(fillers))
+console.log(fillers)
+console.log(finalLines)
+bt.scale(finalLines, 0.5);
+
+// draw it
+drawLines(finalLines);