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WasmGPU | Documentation

Mesh.getWorldBounds

Mesh.getWorldBounds¶

Summary¶

Mesh.getWorldBounds returns the current world bounds value derived from this Mesh runtime state.

Syntax¶

Mesh.getWorldBounds(): Bounds3
const result = mesh.getWorldBounds();

Parameters¶

This API does not take parameters.

Returns¶

Bounds3 - Bounds structure containing axis-aligned box and bounding-sphere data.

Type Details¶

Bounds3¶

type Bounds3 = {

    boxMin: Vec3;

    boxMax: Vec3;

    sphereCenter: Vec3;

    sphereRadius: number;

    empty: boolean;

    partial: boolean;

};

Bounds3 Fields¶

Name	Type	Required	Description
`boxMin`	`Vec3`	Yes	Minimum corner of the axis-aligned bounding box.
`boxMax`	`Vec3`	Yes	Maximum corner of the axis-aligned bounding box.
`sphereCenter`	`Vec3`	Yes	Center of the associated bounding sphere.
`sphereRadius`	`number`	Yes	Numeric input controlling `sphereRadius` for this operation.
`empty`	`boolean`	Yes	Boolean flag that toggles `empty` behavior.
`partial`	`boolean`	Yes	Boolean flag that toggles `partial` behavior.

Vec3¶

type Vec3 = [number, number, number];

Example¶

const canvas = document.querySelector("canvas");
const wgpu = await WasmGPU.create(canvas);

const geometry = wgpu.geometry.box(1, 1, 1);
const material = wgpu.material.unlit({ color: [0.9, 0.6, 0.2], opacity: 1.0 });
const mesh = wgpu.createMesh(geometry, material);
const result = mesh.getWorldBounds();
console.log(result);

See Also¶