Method updateSelectionGlow

assets/main.js:2258–2279

()

  }

  updateSelectionGlow() {
    if (!this.selectedNeuron) {
      this.hideSelectionGlow();
      return;
    }
    const { layerIndex, neuronIndex } = this.selectedNeuron;
    const layer = this.layerMeshes[layerIndex];
    const position = layer?.positions?.[neuronIndex];
    if (!layer || !position) {
      this.hideSelectionGlow();
      return;
    }
    const sprite = this.ensureSelectionGlowSprite();
    sprite.position.copy(position);
    const baseSize =
      layer.type === "input"
        ? this.options.inputNodeSize ?? 0.18
        : this.options.hiddenNodeRadius ?? 0.22;
    const scale = Math.max(baseSize * 3, 0.2);
    sprite.scale.set(scale, scale, 1);
    sprite.visible = true;
  }

  hideSelectionGlow() {
    if (!this.selectionGlowSprite) return;