Large structures which are generated in on_generated callbacks
independently by Lua cannot influence decoration placement. This
change enables such a callback to assume responsibility for generating
decorations itself, presumably after structures are placed, by
disabling decorations in mg_flags and executing
core.generate_decorations.
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Co-authored-by: Po Lu <luangruo@yahoo.com>
* Feature: Use the builtin profiler to automatically make zones for mod callback functions.
* Doc: Basic doc for builtin profiler, and better `/profiler` chatcommand help.
* Fix: `register_functions` (table of callback register function names), and `entity_instrumentation` is no longer outdated.
* Fix: Builtin profiler output is no longer printed to debug.txt or to file in world with translation escapes.
* Fix: Entity callback name generation used `obj_def.label` (normally non-existing field), now it uses the entity name.
* Small code improvements, like use of new `Settings.get_bool` with default.
* Document Luanti rotation conventions
* Add test for setPitchYawRollRad (entity) rotation conventions
* Test and document that `vector.rotate` uses (extrinsic) Z-X-Y rotation order
* Fix attachments lagging behind their parents (#14818)
* Fix animation blending (#14817)
* Bring back cool guy as another .x smoke test
* Add .x mesh loader unittest
* Do bounding box & matrix calculation at proper point in time
* Remove obsolete `SAnimatedMesh`
Second try after the revert in 8a28339 due to an unexpected regression.
- Rigidly animated models (e.g. the glTF frog node) were not working correctly,
since cloning the mesh ignored the transformation matrices.
Note that scaling the mesh needs to occur *after* transforming the vertices.
- Visual scale did not apply to skinned models,
as resetting the animation overwrote scaled vertex data with static positions & normals.
For backwards compatibility, we now apply a 10x scale to static, non-glTF models.
We now do scale static meshes, as the bug that caused meshes not to be scaled was limited to skeletally animated meshes,
hence we ought not to reproduce it for skinned meshes that do not take advantage of skeletal animations (e.g. current MTG doors).
However, glTF models (e.g. Wuzzy's eyeballs) up until recently were always affected due to technical reasons
(using skeletal animation for rigid animation).
Thus, to preserve behavior, we:
1. Do not apply 10x scale to glTF models.
2. Apply 10x scale to obj models.
3. Apply 10x scale to static x or b3d models, but not to animated ones.
See also: #16141
