Commit graph

57 commits

Author SHA1 Message Date
Camille Mohr-Daurat
8608ece42f
Merge pull request #50405 from nekomatata/clean-convex-hull-decomposition-3.x
[3.x] Clean convex hull decomposition code
2021-09-06 09:34:50 -07:00
Omar El Sheikh
d274284069 Octahedral Normal/Tangent Compression
Implement Octahedral Compression for normal/tangent vectors
*Oct32 for uncompressed vectors
*Oct16 for compressed vectors

Reduces vertex size for each attribute by
*Uncompressed: 12 bytes, vec4<float32> -> vec2<unorm16>
*Compressed: 2 bytes, vec4<unorm8> -> vec2<unorm8>

Binormal sign is encoded in the y coordinate of the encoded tangent

Added conversion functions to go from octahedral mapping to cartesian
for normal and tangent vectors

sprite_3d and soft_body meshes write to their vertex buffer memory
directly and need to convert their normals and tangents to the new oct
format before writing

Created a new mesh flag to specify whether a mesh is using octahedral
compression or not
Updated documentation to discuss new flag/defaults

Created shader flags to specify whether octahedral or cartesian vectors
are being used

Updated importers to use octahedral representation as the default format
for importing meshes

Updated ShaderGLES2 to support 64 bit version codes as we hit the limit
of the 32-bit integer that was previously used as a bitset to store
enabled/disabled flags
2021-07-30 10:29:09 -04:00
PouleyKetchoupp
788db5cf47 Clean convex hull decomposition code
Remove unnecessary conversion between triangle data and vertex data
whenever possible.
2021-07-13 11:13:25 -07:00
PouleyKetchoupp
240c33708c Options to clean/simplify convex hull generated from mesh
Clean: remove duplicate and interior vertices (uses Bullet algorithm)
Simplify: modify the geometry for further simplification (uses VHACD
algorithm)

In the editor, single convex hull now uses the clean option.
Added a new editor entry to create a simplified convex hull, can be
useful for creating convex hull from highly tessellated triangle meshes.

Specific change for 3.x:
Add support for Vector<Vector3> and PoolVector<Vector3> in the convex hull generator.
2021-07-09 17:45:59 -07:00
Hugo Locurcio
a6a6ad5c08
Add custom debug shape thickness and color options to RayCast
This backports the improved RayCast debug drawing functionality
from the `master` branch.

`ArrayMesh.clear_surfaces()` was also backported from the `master`
branch and exposed because the new debug drawing code requires it.
2021-06-19 06:01:25 +02:00
Rémi Verschelde
b5e1e05ef2
Style: clang-format: Disable KeepEmptyLinesAtTheStartOfBlocks 2021-05-04 14:45:16 +02:00
Rémi Verschelde
6e600cb3f0
Style: Set clang-format Standard to c++14 2021-05-04 14:45:15 +02:00
Lyuma
11b8b8ad27
Allow renaming bones and blendshapes.
(cherry picked from commit d13568a8d1)
2021-04-29 11:27:56 +02:00
JFonS
112b416056 Implement new CPU lightmapper
Completely re-write the lightmap generation code:
- Follow the general lightmapper code structure from 4.0.
- Use proper path tracing to compute the global illumination.
- Use atlassing to merge all lightmaps into a single texture (done by @RandomShaper)
- Use OpenImageDenoiser to improve the generated lightmaps.
- Take into account alpha transparency in material textures.
- Allow baking environment lighting.
- Add bicubic lightmap filtering.

There is some minor compatibility breakage in some properties and methods
in BakedLightmap, but lightmaps generated in previous engine versions
should work fine out of the box.

The scene importer has been changed to generate `.unwrap_cache` files
next to the imported scene files. These files *SHOULD* be added to any
version control system as they guarantee there won't be differences when
re-importing the scene from other OSes or engine versions.

This work started as a Google Summer of Code project; Was later funded by IMVU for a good amount of progress;
Was then finished and polished by me on my free time.

Co-authored-by: Pedro J. Estébanez <pedrojrulez@gmail.com>
2021-01-14 18:05:56 +01:00
Rémi Verschelde
49646383f1
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 🎆

(cherry picked from commit b5334d14f7)
2021-01-13 16:17:06 +01:00
Rémi Verschelde
a7f49ac9a1 Update copyright statements to 2020
Happy new year to the wonderful Godot community!

We're starting a new decade with a well-established, non-profit, free
and open source game engine, and tons of further improvements in the
pipeline from hundreds of contributors.

Godot will keep getting better, and we're looking forward to all the
games that the community will keep developing and releasing with it.
2020-01-01 11:16:22 +01:00
IAmActuallyCthulhu
82b9557803
Remove redundant author doc comments 2019-08-12 04:26:38 -05:00
Rémi Verschelde
0dac4d6db6
Merge pull request #25522 from aqnuep/MeshLibrary_improvements
MeshLibrary export improvements
2019-06-03 13:59:43 +02:00
Juan Linietsky
5823b5d77d Bundled VHACD library for convex decomposition.
Modified both MeshInstance tools as well as importer to use it instead of QuickHull.
2019-04-10 17:47:28 -03:00
Juan Linietsky
4b679f7f16 Remove old method that makes no sense today, fixes #25566 2019-03-01 18:02:45 -03:00
Daniel Rakos
6df53e0401 MeshLibrary export improvements
- From now materials assigned to the MeshInstance (not the Mesh) get exported
  into the MeshLibrary when such materials exist. This enables workflows where
  the MeshLibrary is exported from an imported scene (e.g. GLTF) where the
  materials assigned to the Mesh (not the MeshInstance) get overwritten on
  re-import, thus can't use editor set materials in the exported MeshLibrary
  unless they are assigned to the MeshInstance whose materials get saved with
  the inherited scene thus persist across re-imports.
- When appending to an existing MeshLibrary only generate previews for newly
  added or modified meshes.
- During preview generation transform camera and lights instead of the mesh
  and use the source MeshInstance's transform for the mesh to avoid weird
  previews being generated for meshes with a position dependent material
  (e.g. when using triplanar mapping).
- Adjust the camera angle and light directions used in mesh preview generation
  for better results.
2019-02-03 22:48:35 +01:00
Rémi Verschelde
b16c309f82 Update copyright statements to 2019
Happy new year to the wonderful Godot community!
2019-01-01 12:58:10 +01:00
Rémi Verschelde
277b24dfb7 Make core/ includes absolute, remove subfolders from include path
This allows more consistency in the manner we include core headers,
where previously there would be a mix of absolute, relative and
include path-dependent includes.
2018-09-12 09:52:22 +02:00
JFonS
216ba4cc8b Fix SoftBody gizmo slowness, add ConcaveShape wireframe 2018-09-09 19:39:34 +02:00
Bastiaan Olij
d41a4089c6 Added a method to find the index for a surface with a given name 2018-07-28 19:14:41 +10:00
AndreaCatania
17ebbfb56d Implemented Soft body
- Soft Body Physics node
- Soft Body Rendering
- Soft body Editor
- Soft body importer
2018-07-23 20:50:23 +02:00
Juan Linietsky
e179bf0726 Ensure, if a texture meant for a normal map is imported and size limit exists, that it's renormalized after resize. 2018-07-03 10:56:31 -03:00
Rémi Verschelde
e4213e66b2 Add missing copyright headers and fix formatting
Using `misc/scripts/fix_headers.py` on all Godot files.
Some missing header guards were added, and the header inclusion order
was fixed in the Bullet module.
2018-01-05 01:22:23 +01:00
Rémi Verschelde
b50a9114b1 Update copyright statements to 2018
Happy new year to the wonderful Godot community!
2018-01-01 14:40:47 +01:00
Juan Linietsky
65fb961b8b -Ability to and unwrap lightmap coordinates on import
-Added unwrap functionality to Mesh
-Ability to display and debug mesh UVs
-Added multiline draw, so it's easier and faster to draw UVs
-Many fixes to SurfaceTool
-Fixes to Thekla Unwrap, but it's a piece of ass and it keeps crashing. Will have to go away
2017-12-09 14:18:14 -03:00
Ferenc Arn
d28763a4c1 Rename Rect3 to AABB.
Fixes #12973.
2017-11-17 11:01:41 -05:00
Juan Linietsky
6277e6d40a Ability to update parts of an array, and set arrays as dynamic draw 2017-11-14 17:26:35 -03:00
Daniel J. Ramirez
2932cc79ee Update meshes when reimporting,
Save scene preview even when not doing save and play.
2017-11-12 13:41:44 -06:00
SaracenOne
92bbd2d713 Script access to formatted arrays and blend_arrays in meshes. 2017-09-11 06:53:34 +01:00
Rémi Verschelde
bd282ff43f Use HTTPS URL for Godot's website in the headers 2017-08-27 14:16:55 +02:00
Ignacio Etcheverry
32dd9a9f66 ClassDB: Provide the enum name of integer constants 2017-08-20 22:07:43 +02:00
TwistedTwigleg
00f6c85928 Synchronize parameter names in definition and declaration
Fixes #10244.
2017-08-16 17:22:23 +02:00
Juan Linietsky
66009706c9 -Ability to set default import presets for type
-More presets for scene importer
-Option in scene importer to export root nodes as separate scenes
-Fixed MeshInstance preview
2017-07-23 18:50:25 -03:00
Ralph Minderhoud
bf18c35dd7 Moved binds of PRIMITIVE_* contants from ArrayMesh to Mesh 2017-07-14 08:46:21 -05:00
Juan Linietsky
fb72edf45e Properly exposed material types everywhere. 2017-06-22 09:33:20 -03:00
BastiaanOlij
9483613138 Godot 3.0 primitives as resources for use with MeshInstance
Adds the following resources:
- CapsuleMesh: a capsule object
- CubeMesh: a cube that can be subdivided
- CylinderMesh: a cylinder
- PlaneMesh: a horizontal plane that can be subdivided
- PrismMesh: a prism shape
- SphereMesh: a sphere
- QuadMesh: reintroduction of the original quadmesh

Removes the old Quad and TestCube nodes
2017-06-16 21:40:23 +10:00
George Marques
e42d59f01e
Rename Godot-specific resource extensions 2017-06-15 21:35:20 -03:00
Juan Linietsky
5bf810b5db -Added proper access to depth texture from shader
-Split Mesh into Mesh (abstrat class) and ArrayMesh, to allow to proper mesh primitives, as well as streamable meshes in the future.
2017-06-07 18:20:04 -03:00
Rémi Verschelde
df61dc4b2b Add "Godot Engine contributors" copyright line 2017-04-08 00:11:42 +02:00
Juan Linietsky
74808ac4d9 New particle system, mostly working, some small features missing. 2017-04-06 23:49:27 -03:00
Rémi Verschelde
5dbf1809c6 A Whole New World (clang-format edition)
I can show you the code
Pretty, with proper whitespace
Tell me, coder, now when did
You last write readable code?

I can open your eyes
Make you see your bad indent
Force you to respect the style
The core devs agreed upon

A whole new world
A new fantastic code format
A de facto standard
With some sugar
Enforced with clang-format

A whole new world
A dazzling style we all dreamed of
And when we read it through
It's crystal clear
That now we're in a whole new world of code
2017-03-05 16:44:50 +01:00
Juan Linietsky
35b404ba08 Unify naming of blendshape / morphtarget into just "Blend Shape" 2017-01-12 08:34:00 -03:00
Juan Linietsky
bc26f90581 Type renames:
Matrix32 -> Transform2D
	Matrix3 -> Basis
	AABB -> Rect3
	RawArray -> PoolByteArray
	IntArray -> PoolIntArray
	FloatArray -> PoolFloatArray
	Vector2Array -> PoolVector2Array
	Vector3Array -> PoolVector3Array
	ColorArray -> PoolColorArray
2017-01-11 00:52:51 -03:00
Juan Linietsky
2ab83e1abb Memory pool vectors (DVector) have been enormously simplified in code, and renamed to PoolVector 2017-01-07 18:26:38 -03:00
Juan Linietsky
118eed485e ObjectTypeDB was renamed to ClassDB. Types are meant to be more generic to Variant.
All usages of "type" to refer to classes were renamed to "class"
ClassDB has been exposed to GDScript.
OBJ_TYPE() macro is now GDCLASS()
2017-01-02 23:03:46 -03:00
Rémi Verschelde
3f3f5a5359 Merge remote-tracking branch 'origin/gles3' into gles3-on-master
Various merge conflicts have been fixed manually and some mistakes
might have been made - time will tell :)
2017-01-02 21:52:26 +01:00
Rémi Verschelde
c7bc44d5ad Welcome in 2017, dear changelog reader!
That year should bring the long-awaited OpenGL ES 3.0 compatible renderer
with state-of-the-art rendering techniques tuned to work as low as middle
end handheld devices - without compromising with the possibilities given
for higher end desktop games of course. Great times ahead for the Godot
community and the gamers that will play our games!
2017-01-01 22:03:33 +01:00
Juan Linietsky
a732708b9d Blend shapes using transform feedback (GPU) 2016-11-24 20:46:55 -03:00
Juan Linietsky
cacf9ebb7f all light types and shadows are working, pending a lot of clean-up 2016-11-09 23:55:06 -03:00
Juan Linietsky
22d83bc9f6 Begining of GLES3 renderer:
-Most 2D drawing is implemented
-Missing shaders
-Missing all 3D
-Editor needs to be set on update always to be used, otherwise it does not refresh
-Large parts of editor not working
2016-10-03 21:35:16 +02:00