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Commit Graph

43 Commits

Author SHA1 Message Date
Rémi Verschelde
5352490cc9
Merge pull request from zeux/meshopt-update
meshoptimizer: Update to v0.20 (with a reduced patch)
2023-12-12 10:39:28 +01:00
Malcolm Nixon
bf7cdc5229 Fix memory corruption and assert failures in convex decomposition
This PR fixes how triangular faces are decomposed into vertices and indices. The pre-increment resulted in the indices table skipping entry 0 and potentially overrunning the end of the vertices vector.
2023-12-01 16:38:08 -05:00
Arseny Kapoulkine
2b8215a196 Fix dramatically overallocated normal weights
The weight is per-attribute scalar (X, Y, Z), not per-vertex; this was
the case even before the library update so this appears to be an
oversight.
2023-11-02 14:17:41 -07:00
Arseny Kapoulkine
c5f73a1783 Update thirdparty/meshoptimizer to v0.20
Note: this change completely overwrites the meshoptimizer library source
(from git SHA c21d3be6ddf627f8ca852ba4b6db9903b0557858)
without including any patches; a distance error metric patch is still
needed and will be reapplied in the next commit.

The changes elsewhere are due to a signature change for
meshopt_simplifyWithAttributes.
2023-11-02 14:10:39 -07:00
clayjohn
8f9cd4e1e3 Some more fixes for compressed meshes
This cleans up a few more cases of uint32_t->uint64_t

Importantly this fixes an edge case in the axis-angle compression by
using the pre-existing Basis methods instead
2023-10-24 09:38:12 +02:00
clayjohn
51ed3aef63 Vertex and attribute compression to reduce the size of the vertex format.
This allows Godot to automatically compress meshes to save a lot of bandwidth.

In general, this requires no interaction from the user and should result in
no noticable quality loss.

This scheme is not backwards compatible, so we have provided an upgrade
mechanism, and a mesh versioning mechanism.

Existing meshes can still be used as a result, but users can get a
performance boost by reimporting assets.
2023-10-05 12:02:23 -06:00
Rémi Verschelde
a9af6af4b6
Merge pull request from lyuma/nan_lods
Avoid crash when generating LODs on meshes with non-finite vertices.
2023-09-25 17:18:43 +02:00
Lyuma
acf76027bd Avoid crash when generating LODs on meshes with non-finite vertices. 2023-09-24 23:05:26 -07:00
Rémi Verschelde
44ea5f9470
Merge pull request from bitsawer/fix_importer_mesh_bones
Fix ImporterMesh bone weight handling during lightmap unwrap
2023-09-21 14:25:03 +02:00
bitsawer
145503765a Fix ImporterMesh bone weight handling during lightmap unwrap 2023-09-18 11:21:29 +03:00
Aaron Franke
f95f2d1149
Limit mesh complexity in LOD generation to prevent crashing 2023-09-15 18:40:02 -05:00
Rémi Verschelde
e4deaa2727
Merge pull request from RedworkDE/avoid-localvector-copy
Avoid making unnecessary copies of `LocalVector`
2023-06-20 00:01:55 +02:00
Ninni Pipping
dcd2b883eb Use NULL instead of COND checks when appropriate
Restricted to scene
2023-06-10 08:56:30 +02:00
RedworkDE
1324c7d06a Avoid making unnecessary copies of LocalVector 2023-05-06 20:39:03 +02:00
smix8
1549aeaef8 Add Mesh ConvexDecompositionSettings wrapper
Adds wrapper MeshConvexDecompositionSettings to control parameters for Mesh ConvexDecomposition operations.
2023-04-07 22:39:25 +02:00
Lyuma
51a4fe1d53 import: Fix uv2 by avoiding premature ImporterMesh::get_mesh()
Implements create_convex_shape in ImpoterMesh.
Note: ImporterMeshInstance3D::get_mesh() is safe.
The only dangerous function with side effects is ImpoterMesh::get_mesh()
2023-02-23 11:55:28 +01:00
Rémi Verschelde
cf9df3b5d4 meshoptimizer: Sync with upstream commit 4a287848f
4a287848fd
2023-01-31 22:27:49 -08:00
Lyuma
03692c715e Implement custom uvs for Static Lightmap imported gltf 2023-01-30 22:37:38 -08:00
kobewi
615c517034 Use range iterators in LocalVector loops 2023-01-21 18:44:42 +01:00
Rémi Verschelde
d95794ec8a
One Copyright Update to rule them all
As many open source projects have started doing it, we're removing the
current year from the copyright notice, so that we don't need to bump
it every year.

It seems like only the first year of publication is technically
relevant for copyright notices, and even that seems to be something
that many companies stopped listing altogether (in a version controlled
codebase, the commits are a much better source of date of publication
than a hardcoded copyright statement).

We also now list Godot Engine contributors first as we're collectively
the current maintainers of the project, and we clarify that the
"exclusive" copyright of the co-founders covers the timespan before
opensourcing (their further contributions are included as part of Godot
Engine contributors).

Also fixed "cf." Frenchism - it's meant as "refer to / see".
2023-01-05 13:25:55 +01:00
Clay John
61c7b7fb13
Merge pull request from Zylann/fix_lods_with_doubles
Fix usages of mesh simplification functions in float=64 builds
2023-01-02 12:33:44 -07:00
Aaron Franke
93ab82536d
Use a more specific type for Mesh create_(convex|trimesh)_shape 2022-11-25 11:43:11 -06:00
Markus Sauermann
3b14f0334c Remove redundant Variant-types initializations 2022-11-14 19:35:19 +01:00
Marc Gilleron
2aefdcc26e Fix usages of mesh simplification functions in float=64 builds 2022-11-12 00:38:00 +00:00
bruvzg
0103af1ddd
Fix MSVC warnings, rename shadowed variables, fix uninitialized values, change warnings=all to use /W4. 2022-10-07 11:32:33 +03:00
SaracenOne
13f5c62124 Fix LOD-generation on skinned meshes. 2022-09-14 02:46:10 +01:00
kobewi
7adc8376ed Change Array arguments to TypedArray 2022-09-01 13:13:19 +02:00
Micky
59e11934d8 Rename str2var to str_to_var and similar
Affects the Math class, a good chunk of the audio code, and a lot of other miscellaneous classes, too.

- `var2str` -> `var_to_str`
- `str2var` -> `str_to_var`
- `bytes2var` -> `bytes_to_var`
- `bytes2var_with_objects` -> `bytes_to_var_with_objects`
- `var2bytes` -> `var_to_bytes`
- `var2bytes_with_objects` -> `var_to_bytes_with_objects`
- `linear2db` -> `linear_to_db`
- `db2linear` -> `db_to_linear`
- `deg2rad` -> `deg_to_rad`
- `rad2deg` -> `rad_to_deg`

- `dict2inst` -> `dict_to_inst`
- `inst2dict` -> `inst_to_dict`
2022-08-26 14:58:22 +02:00
K. S. Ernest (iFire) Lee
cc7a0f3b58 Mend crash importing a scene with static lightmaps. 2022-06-23 01:33:15 -07:00
Lyuma
03b896c992 SurfaceTool.set_custom_format Fixes and documentation.
Fix mistake making `set_custom_format` impossible to use.
Automatically forward custom flags in `SurfaceTool.commit`.
Add documentation in `SurfaceTool` and `Mesh` for custom channels.
Deprecate `SurfaceTool.generate_lod` and expose `ImporterMesh.generate_lods`.
2022-06-14 15:10:17 -07:00
reduz
746dddc067 Replace most uses of Map by HashMap
* Map is unnecessary and inefficient in almost every case.
* Replaced by the new HashMap.
* Renamed Map to RBMap and Set to RBSet for cases that still make sense
  (order matters) but use is discouraged.

There were very few cases where replacing by HashMap was undesired because
keeping the key order was intended.
I tried to keep those (as RBMap) as much as possible, but might have missed
some. Review appreciated!
2022-05-16 10:37:48 +02:00
Aaron Franke
fa7a7795f0
Rename Basis get_axis to get_column, remove redundant methods 2022-05-03 09:37:47 -05:00
bruvzg
f851c4aa33
Fix some issues found by cppcheck. 2022-04-06 14:34:37 +03:00
K. S. Ernest (iFire) Lee
ab15267096 Allow automatic lod when importing 3D scenes with Static Lightmaps
Avoid the normal merge procedure when uv2s are different and makes generating LODs happen after the lightmap generation
2022-02-25 18:03:09 -08:00
Haoyu Qiu
dd9ba6de9f Fix crash when importing small GLTF mesh 2022-02-19 13:30:17 +08:00
Rémi Verschelde
fe52458154
Update copyright statements to 2022
Happy new year to the wonderful Godot community!
2022-01-03 21:27:34 +01:00
Rémi Verschelde
f455660e93
Merge pull request from aaronfranke/ci-double 2021-12-10 10:02:38 +01:00
Aaron Franke
e9808e3d9a
Add a double-precision editor build to CI 2021-12-09 09:52:48 -06:00
Nathan Franke
49403cbfa0
Replace String comparisons with "", String() to is_empty()
Also:
- Adds two stress tests to test_string.h
- Changes to .empty() on std::strings
2021-12-09 04:48:38 -06:00
Hugo Locurcio
c012fbc8b2
Rename PROPERTY_USAGE_NOEDITOR to PROPERTY_USAGE_NO_EDITOR
This is consistent with other constants that include `NO`,
such as `PROPERTY_HINT_COLOR_NO_ALPHA`.
2021-11-03 23:06:17 +01:00
reduz
b3bf90b3ce Add scene Post-Import Plugin support.
* New plugin system to control the whole import workflow
* Can add options and run code at every import step (general, per node, mesh, animation, material etc.)

This constitutes a first version of these plugins. The ability to interact with the import preview dialog will likely be added later on.
2021-10-15 09:12:04 -03:00
Joan Fons
8ab7ca4b32 Fix auto LOD generation for blendshapes. 2021-10-09 20:31:28 +02:00
K. S. Ernest (iFire) Lee
1463fc889b GLTF for game templates.
Convert GLTF Document to use ImporterMeshInstance3D.

Add a GLTFDocument extension list and an extension for converting the importer mesh instance 3d to mesh instance 3d.

Use GLTF module when the editor tools are disabled.

Modified the render server to be less restrictive on matching blend arrays and have more logging.

Misc bugs with multimesh.

Always index the meshes.
2021-10-03 12:37:52 -07:00