pixijs-scene-container

name: pixijs-scene-container description: "Use for PixiJS v8 Container: addChild/removeChild, transforms, sortableChildren/zIndex, boundsArea, culling, render groups, masks, coordinate conversion, destroy." license: MIT

Use this for grouping display objects, managing children, transforms, bounds, z-order, culling, and lifecycle.

Fast Path

import { Container, Sprite } from 'pixi.js';

const group = new Container({ label: 'enemy-layer', sortableChildren: true });
group.addChild(sprite);
group.position.set(100, 80);
app.stage.addChild(group);

Rules

• Container is the scene-graph node that can have children; Sprite, Graphics, Text, and Mesh are leaves.
• Use addChild, addChildAt, removeChild, removeChildren, swapChildren, and setChildIndex for hierarchy changes.
• Use zIndex only when the parent has sortableChildren = true; otherwise child order is insertion order.
• Use position, scale, rotation, pivot, skew, and alpha on containers instead of redrawing children.
• Use toGlobal / toLocal for coordinate conversion.
• Set boundsArea or cullArea when automatic bounds are too expensive.
• Use destroy({ children: true }) only when children should be destroyed too.

Deep Reads

• Full Container API examples: references/details.md
• Core scene references: pixijs-scene-core-concepts/references/constructor-options.md, container-hierarchy.md, transforms.md, render-groups.md, masking.md
• Performance: pixijs-performance

Common Fixes

• Adding children to a leaf: wrap the leaf in a Container.
• zIndex has no effect: enable sortableChildren on the parent.
• Wrong pointer math: convert from global to local before hit testing.