Ensures all resource types support UIDs in a project.
This is required to fix:
* Scripts and many other resource types can't be referenced by UID and when refactored the references are lost.
* Path export properties can't use UID for unsupported types.
* Refactoring problems when files are moved outside the editor (this PR effectively fixes it).
* Editor properly refreshing paths if they changed externally while opened (as example, git update).
This needs to be addressed in a subsequent PR, but this one effectively sets the prerequisites.
Resource types that do not support UID will get a .uid file appended to them (this includes .gd, .gdshader, .gdextension, etc. files).
This helps, for importers spitting out new resources to the res://
filesystem to actually hash them to generate deterministic UIDs.
This PR also fixes the determinism for translations.
• `modernize-use-default-member-init` and `readability-redundant-member-init`
• Minor adjustments to `.clang-tidy` to improve syntax & remove redundancies
While all the previous fixes to optimizeVertexCache invocation fixed the
vertex transform efficiency, the import code still was missing two
crucial recommendations from meshoptimizer documentation:
- All meshes should be optimized for vertex cache (this reorders
vertices for maximum fetch efficiency)
- When LODs are used with a shared vertex buffer, the vertex order
should be generated by doing a vertex fetch optimization on the
concatenated index buffer from coarse to fine LODs; this maximizes
fetch efficiency for coarse LODs
The last point is especially crucial for Mali GPUs; unlike other GPUs
where vertex order affects fetch efficiency but not shading, these GPUs
have various shading quirks (depending on the GPU generation) that
really require consecutive index ranges for each LOD, which requires the
second optimization mentioned above. However all of these also help
desktop GPUs and other mobile GPUs as well.
Because this optimization is "global" in the sense that it affects all
LODs and all vertex arrays in concert, I've taken this opportunity to
isolate all optimization code in this function and pull it out of
generate_lods and create_shadow_mesh; this doesn't change the vertex
cache efficiency, but makes the code cleaner. Consequently,
optimize_indices should be called after other functions like
create_shadow_mesh / generate_lods.
This required exposing meshopt_optimizeVertexFetchRemap; as a drive-by,
meshopt_simplifySloppy was never used so it's not exposed anymore - this
will simplify future meshopt upgrades if they end up changing the
function's interface.
- Use an AspectRatioContainer to prevent stretching that occurs depending
on the dialog size.
- Draw UV bounds and a grid at 1/8th increments.
- Scale lines according to editor scale for better visibility on hiDPI displays.
"Raycast Normals" was introduced in 4.4 dev and defaulted to "false".
The limited testing results at the time suggested that raycasting
generally reduces normal quality compared to native simplifier results,
at the same time increasing vertex memory and import time.
To play it safe, we introduced a setting that defaulted to false, with
the goal of removing it later in 4.4 development cycle if no regressions
are noticed. Since we already had three dev snapshots and no reports,
this change removes the setting and associated code.
"Normal Split Angle" was only used when raycast normals were enabled;
this change removes it from the settings, but keeps it in the script
binding for compatibility.
Existing meshes import exactly the same after this change (unless they
chose to override raycasting which would be surprising).
split_normals helper was only used in this code path and is also removed
for simplicity; it is unlikely that this code will be useful as is, as
it can only regenerate normals without fixing tangents or updating
positions.
This is required to capitalize the following settings:
- "Fallback to OpenGL 3" project setting
- "Fallback to GLES" project setting
- "Linux/*BSD" category in the Editor Settings
This puts OBJ mesh import on parity with 3D scene import. It's now
possible to have the same level of optimization as imported 3D scenes
while using the OBJ mesh workflow.
`optimize_indices_for_cache()` is now always called on import as well,
similar to what the 3D scene import already does.
Give warning if the size in header mismatch the actual file size. If
data chunk size is greater than the actual data size, try to import by
treating all the remaining data as data chunk and give warning to users.
Enforce that custom nodes and resources created via the "Create New Node" dialog, should permanently retain their original type (script). This means:
- Type continuity: It should be impossible for the user to (accidentally) clear the original script of a custom node that was created via the "Create New Node" dialog.
- Extensibility: The user should be able to extend custom types as usual (create a script that inherits the original type and replace the original script of that node with his own). However, if he then clears his extension-script from that node later on, the custom type should revert to its original script instead of becoming a non-scripted type.
`InputMap::ALL_DEVICES` and `InputEvent::DEVICE_ID_EMULATION` have the
same value `-1`.
Change value of `InputMap::All_DEVICES` so that it's different from
`InputEvent::DEVICE_ID_EMULATION`. `InputEvent::DEVICE_ID_EMULATION`
is part of the API and can't be changed without potentially breaking
projects.
Gather all special device constants in a single location inside
`InputEvent`.
Add a converter to project settings, that takes care of adjusting
project files during loading.
