- The warning about a custom object with no child in it ("it renders
nothing") fired on ParticleEmitter3D, Light3D or Text3D objects, which
are drawn by the JavaScript code of their extension (with Three.js) and
legitimately have no child. Skip it when the code replaced the renderer
of the object, or added something to draw (a mesh, a sprite, a
graphics...) in the stock renderer's container.
- The game-side wall-clock watchdog did not exclude the time the page
spent hidden (frozen by the browser), unlike the guards of the stepping
loop: a test run in a background tab or a covered window was reported as
a plain "timeout" instead of being given up on as paused by the editor.
Exclude it, and tell about that time in the timeout message.
- Reject a non-string object name with a clear error instead of asking
the scene for "[object Object]" (which registered a phantom object list
and silently found nothing), the mistake `lookTowardWithMouseDelta`
invites when the target is passed first.
Florian Rival
4577bfba5a