feat: render particle clouds for selected tags

2026-05-16 22:07:18 +02:00
parent b3f199b431
commit 181dcdc30e
9 changed files with 171 additions and 43 deletions
@@ -582,14 +582,17 @@ window.companion = {

  updateCloud(particles) {
    particlesLayer.destroyChildren();
-    particles.forEach(({ x, y, weight }) => {
-      particlesLayer.add(new Konva.Circle({
-        x: x * PPM, y: y * PPM,
-        radius: 2,
-        fill: `rgba(255,152,0,${Math.max(0, Math.min(1, weight))})`,
-        listening: false,
-      }));
-    });
+    if (particles.length > 0) {
+      const maxW = Math.max(...particles.map(p => p.weight));
+      particles.forEach(({ x, y, weight }) => {
+        particlesLayer.add(new Konva.Circle({
+          x: x * PPM, y: y * PPM,
+          radius: 2,
+          fill: `rgba(255,152,0,${maxW > 0 ? weight / maxW : 0})`,
+          listening: false,
+        }));
+      });
+    }
    particlesLayer.batchDraw();
  },