Commit graph

115 commits

Author SHA1 Message Date
Lyuma
a99756a07f Expose create_from_arrays in SurfaceTool and cleanup some naming 2024-04-19 18:45:06 -07:00
Rémi Verschelde
10c3b00bd7
Merge pull request #88890 from clayjohn/SurfaceTool-tangent-hash
Include tangent in SurfaceTool vertex compare operator
2024-02-27 10:18:46 +01:00
clayjohn
2b2f957543 Include tangent in SurfaceTool vertex compare operator 2024-02-26 17:52:24 -08:00
clayjohn
f267b2aa87 Properly calculate binormal when creating SurfaceTool from arrays 2024-02-23 21:19:21 -08:00
A Thousand Ships
684752e75b
Replace error checks against size with is_empty 2024-02-09 12:50:15 +01:00
Clay
acb65377cd Cleanup instances of using uint32_t for mesh formats
And tidy up some leftovers from the attribute compression PR
2023-10-12 22:01:41 +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
A Thousand Ships
a29416e332 [Scene,Main] Replace ERR_FAIL_COND with ERR_FAIL_NULL where applicable 2023-09-12 12:53:06 +02:00
Kirill Diduk
566f78bc1e Fix parameters passing to add_triangle_fan method.
Pass `p_uvs` parameter properly (instead of passing `p_uv2s` twice).

This commit fixes #77542
2023-06-08 17:45:26 +02:00
Rémi Verschelde
27b402bf73
Merge pull request #77902 from dalexeev/doc-unify-deprecations
Documentation: Unify deprecations
2023-06-07 16:06:50 +02:00
Danil Alexeev
b433020aa6
Documentation: Unify deprecations 2023-06-07 16:34:03 +03:00
lawnjelly
b69c8b4791 Single Compilation Unit build.
Adds support for simple SCU build (DEV_ENABLED only).
This speeds up compilation by compiling multiple cpp files within a single translation unit.
2023-06-06 15:36:51 +01:00
Rémi Verschelde
3e6a731904
Merge pull request #76418 from reduz/method-bind-validated-call
Add ValidatedCall to MethodBind
2023-05-08 13:52:42 +02:00
smix8
2dbc5d95eb Fix SurfaceTool::create_from_blend_shape()
Fixes SurfaceTool::create_from_blend_shape().
2023-05-02 08:48:48 +02:00
Juan Linietsky
1c93606e47 Add ValidatedCall to MethodBind
* This should optimize GDScript function calling _enormously_.
* It also should simplify the GDScript VM considerably.

NOTE: GDExtension calling performance has most likely been affected until going via ptrcall is fixed.
2023-04-30 20:01:26 +02:00
Rémi Verschelde
77b415ab6d
Fix SurfaceTool crash with invalid bone/weight count
Fixes #53191.
2023-02-12 14:14:03 +01:00
Rémi Verschelde
cf9df3b5d4 meshoptimizer: Sync with upstream commit 4a287848f
4a287848fd
2023-01-31 22:27:49 -08:00
Mark Riedesel
da893c14cf Make SurfaceTool.generate_normals() behave in a consistent manner in regard to smoothing groups, imply group 0 is flat 2023-01-26 12:32:31 -06:00
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
Marc Gilleron
2aefdcc26e Fix usages of mesh simplification functions in float=64 builds 2022-11-12 00:38:00 +00:00
Rafał Mikrut
2233624152 Remove usage of unitialized variables 2022-10-01 21:09:22 +02:00
reduz
141c375581 Clean up Hash Functions
Clean up and do fixes to hash functions and newly introduced murmur3 hashes in #61934
* Clean up usage of murmur3
* Fixed usages of binary murmur3 on floats (this is invalid)
* Changed DJB2 to use xor (which seems to be better)
2022-06-20 12:54:19 +02:00
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
8b7c7f5a75 Add a new HashMap implementation
Adds a new, cleaned up, HashMap implementation.

* Uses Robin Hood Hashing (https://en.wikipedia.org/wiki/Hash_table#Robin_Hood_hashing).
* Keeps elements in a double linked list for simpler, ordered, iteration.
* Allows keeping iterators for later use in removal (Unlike Map<>, it does not do much
  for performance vs keeping the key, but helps replace old code).
* Uses a more modern C++ iterator API, deprecates the old one.
* Supports custom allocator (in case there is a wish to use a paged one).

This class aims to unify all the associative template usage and replace it by this one:
* Map<> (whereas key order does not matter, which is 99% of cases)
* HashMap<>
* OrderedHashMap<>
* OAHashMap<>
2022-05-12 11:21:29 +02:00
Rémi Verschelde
b8b4580448
Style: Cleanup single-line blocks, semicolons, dead code
Remove currently unused implementation of TextureBasisU, could be re-added
later on if needed and ported.
2022-02-16 14:06:29 +01:00
jfons
dd970482c5 Improvements and fixes to occluders
Improvements:
* Occluder3D is now an abstract type inherited by: ArrayOccluder3D, QuadOccluder3D, BoxOccluder3D, SphereOccluder3D and PolygonOccluder3D. ArrayOccluder3D serves the same purpose as the old Occluder3D (triangle mesh occluder) while the rest are primitives that can be used to manually place simple occluders.
* Occluder baking can now apply simplification. The "bake_simplification_distance" property can be used to set a world-space distance as the desired maximum error, set to 0.1 by default.
* Occluders can now be generated on import. Using the "occ" and "occonly" keywords (similar to "col" and "colonly" for colliders) or by enabling on MeshInstance3Ds in the scene's import window.

Fixes:
* Fixed saving of occluder files after bake.
* Fixed a small error where occluders didn't correctly update in the rendering server.

Bonus content:
* Generalized "CollisionPolygon3DEditor" so it can also be used to edit Resources. Renamed it to "Polygon3DEditor" since it was already being used by other things, not just colliders.
* Fixed a small bug in "EditorPropertyArray" where a call to "remove" was left after the "remove_at" rename.
2022-02-07 13:04:51 +01:00
Omar Polo
bd448e5535 Rename or refactor macros to avoid leading underscores
These are not used consistently and some can conflict with
system-specific defines.  While here, also delete some unused macros.
2022-01-20 20:29:15 +01:00
Rémi Verschelde
fe52458154
Update copyright statements to 2022
Happy new year to the wonderful Godot community!
2022-01-03 21:27:34 +01:00
Mark Riedesel
5d96124af6 Add check to SurfaceTool.generate_lod(); ensure target index count between 0 and source index count. Fixes #53876 2021-10-16 20:31:20 -04:00
Haoyu Qiu
ab280de765 Validate before passing indices to meshoptimizer 2021-09-27 20:35:56 +08:00
Lyuma
aca4b737f1 8 uvs for glTF2, URI decode and Vertex Custom api.
Add glTF2 uri decode for paths.

Add vertex custom apis.

Add scene importer api.

Change Color to float; add support for float-based custom channels in SurfaceTool and EditorSceneImporterMesh

Co-authored-by: darth negative hunter
 <thenegativehunter2@users.noreply.github.com>
2021-09-10 09:16:48 -07:00
Haoyu Qiu
0c879ab288 Fix crash when number of indices to optimize is not a multiple of 3 2021-08-02 23:07:18 +08:00
Lightning_A
e28fd07b2b Rename instance()->instantiate() when it's a verb 2021-06-19 20:49:18 -06:00
K. S. Ernest (iFire) Lee
479737538b
Merge pull request #49401 from fire/8-weights
Fix 8 bone weights in glTF2
2021-06-16 07:43:42 -07:00
jfons
336778ed21 Fix tangents array in SurfaceTool 2021-06-12 00:40:13 +02:00
K. S. Ernest (iFire) Lee
291e735972 Fix 8 bone weights in glTF2
Don't spam in glTF2 import either.

Clear() in SurfaceTool does not keep 8 weights.
2021-06-07 14:33:44 -07:00
Aaron Franke
de3f6699a5
Rename Transform to Transform3D in core 2021-06-03 07:30:01 -04:00
K. S. Ernest (iFire) Lee
fc8ea1d828 Update with experimental mesh optimizer.
Normals being optimized has better quality now.

Test simplify once and then use a slightly less tolerant 
error for the target error.
2021-05-22 08:58:50 -07:00
rafallus
524d27493b Fix SurfaceTool crash when passing invalid Mesh 2021-05-01 23:02:58 -05:00
Rémi Verschelde
8247667a3e
Core: Drop custom copymem/zeromem defines
We've been using standard C library functions `memcpy`/`memset` for these since
2016 with 67f65f6639.

There was still the possibility for third-party platform ports to override the
definitions with a custom header, but this doesn't seem useful anymore.
2021-04-27 16:26:27 +02:00
Juan Linietsky
97a3a66220 Improved 3D Scene Importer
* Added option for importers to show an Advanced settings dialog
* Created advanced settings dialog for Scene Importer
* Cleaned up importers (remove many old/unused options)
* Added the ability to customize every node, material, mesh and animation individually
* Saving to animations and meshes to files is now a manual process, making it more predictable
* Added the ability for materials to be replaced by external files (or to be made external, up to you).
* When doubleclicking an impoted scene in the filesystem dock, it automatically shows the import settings instead of asking to open it.

WARNING: Lightmap UV unwrap is not working, it needs to be re-made.
2021-03-22 12:16:40 -03:00
Delf Neumärker
735f75a16b Fix handling of negative indices in SurfaceTool 2021-02-18 22:43:39 +01:00
Rafał Mikrut
7961a1dea3 Initialize class variables with default values in scene/ [2/2] 2021-02-09 18:24:36 +01:00
K. S. Ernest (iFire) Lee
59b61a1f64 Scale error in mesh optimizer so it uses absolute scale.
Switch to simplify sloppy for another try.

Update to meshoptimizer e3f53f66e7a35b9b8764bee478589d79e34fa698.
2021-01-11 06:07:54 -08:00
Rémi Verschelde
b5334d14f7
Update copyright statements to 2021
Happy new year to the wonderful Godot community!

2020 has been a tough year for most of us personally, but a good year for
Godot development nonetheless with a huge amount of work done towards Godot
4.0 and great improvements backported to the long-lived 3.2 branch.

We've had close to 400 contributors to engine code this year, authoring near
7,000 commit! (And that's only for the `master` branch and for the engine code,
there's a lot more when counting docs, demos and other first-party repos.)

Here's to a great year 2021 for all Godot users 🎆
2021-01-01 20:19:21 +01:00
reduz
d2302f53d6 Implement automatic LOD (Level of Detail)
-Happens on import by default for all models
-Just works (tm)
-Biasing can be later adjusted per node or per viewport (as well as globally)
-Disabled AABB.get_support test because its broken
2020-12-18 15:48:03 +01:00
reduz
bf77016c8a Reimplement skeletons and blend shapes
Uses compute shaders, which only once, on demand, and all in parallel.
2020-12-16 14:32:04 -03:00
reduz
77a045e902 Rework Mesh handling on scene importing.
-Reworked how meshes are treated by importer by using EditorSceneImporterMesh and EditorSceneImporterMeshNode. Instead of Mesh and MeshInstance, this allows more efficient processing of meshes before they are actually registered in the RenderingServer.
-Integrated MeshOptimizer
-Reworked internals of SurfaceTool to use arrays, making it more performant and easy to run optimizatons on.
2020-12-13 21:29:51 -03:00
bruvzg
644f739660
Static analyzer fixes:
Removes unused code in OS.
Fixes return types.
Fixes few typos.
2020-12-09 10:17:53 +02:00