Method recomputeInsideNodes

src/LGraphGroup.ts:240–276

()

  }

  recomputeInsideNodes(): void {
    if (!this.graph) throw new NullGraphError()
    const { nodes, reroutes, groups } = this.graph
    const children = this._children
    this._nodes.length = 0
    children.clear()

    // Move nodes we overlap the centre point of
    for (const node of nodes) {
      if (containsCentre(this._bounding, node.boundingRect)) {
        this._nodes.push(node)
        children.add(node)
      }
    }

    // Move reroutes we overlap the centre point of
    for (const reroute of reroutes.values()) {
      if (isPointInRect(reroute.pos, this._bounding))
        children.add(reroute)
    }

    // Move groups we wholly contain
    for (const group of groups) {
      if (containsRect(this._bounding, group._bounding))
        children.add(group)
    }

    groups.sort((a, b) => {
      if (a === this) {
        return children.has(b) ? -1 : 0
      } else if (b === this) {
        return children.has(a) ? 1 : 0
      } else {
        return 0
      }
    })
  }

  /**
   * Resizes and moves the group to neatly fit all given {@link objects}.