goo3d 0.2.0

The 3D renderer for the good game engine: decomposed transforms with quaternion rotation, composed world transforms and the camera, on top of the good kernel, which it re-exports.

0.2.0

First published release, and it starts at 0.2.0 rather than 0.1.0 so the engine packages carry one version between them - good create --3d writes a single constraint for both dimensions, and a goo3d a minor behind it would not resolve.

The first landing of the 3D engine, on the same good kernel goo2d uses:

• Transform3D — position, scale and a quaternion rotation, as ten decomposed columns. setEuler, lookAt, yaw/pitch/roll and the forward/right/up basis getters hang off entity<Transform3D>(), and none of them allocate.
• WorldTransform3D and WorldTransform3DSystem — parent composed into child once per fixed tick, top-down, with per-subtree change detection. Opt-in, so an entity that is never parented pays nothing for it.
• Camera3D — fieldOfView, near, far and view, stored as row defaults a prefab can move in its own describeStruct.
• Audio assets load. A 3D project could not load anything at all: goo3d named no payload type, so good create --3d typed every generated key Object?. AudioClip moved into the kernel, which this package re-exports, so a sound declared in a 3D game loads and its generated key is typed. It is bytes and a container name — nothing plays them yet.

Not here: the renderer. There are no meshes, materials, lights or draw path, and nothing in this release stands in for them — which is also why textures are the one asset kind a 3D project still cannot load. A texture is an image behind a handle, and there is nothing here that could draw one.