Nothing cleared a `Value::Layer` reference when its layer was deleted, so the id stayed behind:
`env_pixels` resolved it to nothing and rendered no environment at all, while the UI showed "None",
which is documented as "fall back to the comp's Environment Layer". The delete path already
unparents children and drops a track matte that pointed at a deleted layer; a layer reference now
goes the same way, in the same history step, so undo restores the layer and the reference together.
This covers every layer-reference property, not only an Environment light's Source: 73 of them
across the effects (Clone Source, Set Matte, Back Layer, Water Surface, Sky, Ground…). Keyframes
carry the same value kind as the property, as in `essential.rs`, and are fixed too.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Problem: the extra panes of View > Switch View Layout were fixed to Top, Front and Right, and the 3D View menu only changed the main view.
Fix: every extra pane has a view selector (Active Camera, Default, Front, Left, Top, Back, Right, Bottom, Custom View 1-3). The choice is kept per comp in Views3D::panes (serde default, so older editor states load with Top/Front/Right) and set by the new command view.setPaneView {pane 0-3, view}. The Active Camera pane renders through the comp camera.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
The Environment light existed (LightKind::Environment) but layer.newLight's help
and the kind errors of layer.newLight and layer.lightSettings listed only
Parallel|Spot|Point|Ambient, so agents could not find it. The help now lists it
and says how to give it an equirectangular image: prop.set
lightOptions/source to that layer's id, or leave it empty for the comp's
Environment Layer (layer.environment). layer.lightSettings documents its kind
values too.
docs/parity.md (3D) notes that Advanced 3D surfaces reflect only the
Environment light and that Appears in Reflections is stored but has no visible
effect yet. Object-to-object reflections stay tracked in #261.
Test: tests_3d::environment_light_is_listed_and_takes_a_source_layer (help and
both kind errors name every LightKind; an Environment light takes a source
layer by id, with undo).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01S1RGTt6AE3ysiaMQ7X6Nea
- layer.autoOrient {mode: off|alongPath|towardsCamera|towardsPointOfInterest}
(Layer > Transform > Auto-Orient…, Cmd+Alt+O); render support for Orient
Along Path (2D and 3D) and Orient Towards Camera (with recursion guard).
- Layers parented to cameras/lights follow their full rotation.
- Draft 3D turns off lights and shadows (and DOF).
- Turning the 3D switch off discards Z values, Orientation and X/Y Rotation.
- Tests for all of the above.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
