Function imageSize

packages/melonjs/src/renderable/sprite3d.js:20–31

(settings)

// touching the renderer (the texture atlas itself is resolved by the Mesh
// base class). Runs before `super()`, so it must not touch `this`.
function imageSize(settings) {
	const src = settings.image ?? settings.texture;
	if (src instanceof TextureAtlas) {
		const texture = src.getTexture();
		return { w: texture.width, h: texture.height };
	}
	const image = typeof src === "object" ? src : getImage(src);
	if (!image) {
		throw new Error("Sprite3d: '" + src + "' image/texture not found!");
	}
	return { w: image.width, h: image.height };
}

/**
 * A textured **quad in 3D space** — the 3D counterpart of {@link Sprite},