Commit Graph

46 Commits

Author SHA1 Message Date
Rémi Verschelde 71066cd63b
Update copyright statements to 2022
Happy new year to the wonderful Godot community!

(cherry picked from commit a627cdafc5)
2022-01-13 16:00:37 +01:00
SeleckyErik 98c0ffb749 Add BAKE_ERROR_NO_ROOT to BakedLightmap
Add new error type to BakeError to signalise that there is no root node to
start baking from.
Document the new error type, as well as BAKE_ERROR_NO_LIGHTMAPPER.
2021-10-21 13:32:03 +02:00
JFonS 14eb739418 Fix editor getting stuck after baking lightmaps from a script 2021-09-12 01:01:29 +02:00
Hugo Locurcio 974d3aa9cd
Add a property to control the bounce indirect energy in BakedLightmap
Higher values will make indirect lighting brighter.
A value of 1.0 represents physically accurate behavior, but higher values
can be used to make indirect lighting propagate more visibly when using
a low number of bounces.

This can be used to speed up bake times by lowering the number of bounces
then increasing the bounce indirect energy. Unlike BakedLightmapData's
energy property, this property does not affect direct lighting
emitted by light nodes or emissive materials.
2021-07-25 03:04:40 +02:00
JFonS a2ba7910ba Add soft shadows to the CPU lightmapper
Adds the "light_size" property to Lights. It's only considered in baked
lightmaps for soft shadowing purposes.
2021-07-05 19:02:35 +02:00
Marcel Admiraal 7e03bd1671 Remove duplicate WARN_PRINTS macro 2021-06-18 12:57:59 +01:00
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
Rémi Verschelde 6abf571d79
Merge pull request #48324 from MaxStgs/fix_comparsion
[3.x] Fix BakedLightmap bias bound check
2021-05-03 17:06:15 +02:00
MaxStgs b4cc8ed6f2 Fix BakedLightmap bias bound check 2021-04-30 15:16:51 +05:00
JFonS 2db2d1153d CPU lightmapper environment energy fixes.
* Better handling of the scene's environment energy in the lightmapper
  bakes.
* Fixed a bug where ProceduralSky::get_panorama() returned a reference
  instead of a copy.
* Removed includes to Embree's internal header files.
2021-04-22 16:26:04 +02:00
JFonS e2c28675ef Batch of lightmapper fixes and minor improvements
- Fix objects with no material being considered as fully transparent by the lightmapper.
- Added "environment_min_light" property: gives artistic control over the shadow color.
- Fixed "Custom Color" environment mode, it was ignored before.
- Added "interior" property to BakedLightmapData: controls whether dynamic capture objects receive environment light or not.
- Automatically update dynamic capture objects when the capture data changes (also works for "energy" which used to require object movement to trigger the update).
- Added "use_in_baked_light" property to GridMap: controls whether the GridMap will be included in BakedLightmap bakes.
- Set "flush zero" and "denormal zero" mode for SSE2 instructions in the Embree raycaster. According to Embree docs it should give a performance improvement.
2021-03-12 12:00:53 +01:00
sps1112 216aba8228 Add size<=0 check in BakedLighmapData._get_user_data()
(cherry picked from commit 18bb6e74be)
2021-03-04 11:41:10 +01:00
JFonS 56bf256d76 Add options to reduce lightmaps disk usage.
Added BakedLightmap.use_hdr and BakedLightmap.use_color properties
that can reduce the flie size of lightmap texture at the expense of quality.

Changed the denoiser to work in a single buffer, reducing RAM
usage. Also added the `-mstackrealign` flag in the denoiser compilation
for MinGW builds. This flag helped fix a bug in Embree, so I want to see
if it will help fix GH #45296.
2021-02-16 13:20:27 +01:00
JFonS 27c1e65969 Assorted CPU lightmapper fixes
- Fix crash when a ray hits a texel with a UV2 coordinate exactly
  equal to 1.0.
- Take BakedLightmap extents into account.
- Clear capture data between bakes.
- Fix minor issues with seam correction.
2021-02-05 19:18:19 +01:00
Azamat Nabiullin 5611a17219 Fix disconnection between Gizmo and inspector values on BakedLightmap
After adding `_change_notify("extents");` to `set_extents()` method in `BakedLightmap` class
the issue was fixed

Fix disconnection between Gizmo and inspector values on BakedLightmap

Remove unnecessary `_change_notify("bake_extents")` call from `set_extents()`
2021-01-28 07:03:06 +03:00
JFonS b1ca82c43a CPU lightmapper fixes.
- Fix Embree runtime when using MinGW (patch by @RandomShaper).
- Fix baking of lightmaps on GridMaps.
- Fix some GLSL errors.
- Fix overflow in the number of shader variants (GLES2).
2021-01-15 12:32:54 +01:00
JFonS 7d7d7ef16d CPU lightmapper formatting and minor fixes. 2021-01-14 18:08:33 +01:00
JFonS 089da5a71b Gracefully handle atlassed lightmaps in GLES2. 2021-01-14 18:06:16 +01:00
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
Rémi Verschelde dec10dd776
Merge pull request #32051 from qarmin/some_error_explanation
Added some obvious errors explanations
2019-09-25 11:51:54 +02:00
qarmin 17732fe698 Added some obvious errors explanations 2019-09-25 10:28:50 +02:00
Hugo Locurcio 696a8fb657
Notify changes in properties that can be edited by 3D gizmos
This makes the Inspector always display an up-to-date value
after editing properties using 3D gizmos.
2019-07-10 20:07:48 +02:00
Nathan Warden 09737ef6a7 Updated lightmap baker to dynamically calculate lightmap sizes based on surface area. 2019-07-02 20:54:16 -05:00
Hugo Locurcio c0b3e20ca7
Tweak some editor property hints to be more flexible and consistent
This partially addresses #19242.
2019-06-16 23:52:16 +02:00
Rémi Verschelde b16c309f82 Update copyright statements to 2019
Happy new year to the wonderful Godot community!
2019-01-01 12:58:10 +01:00
Juan Linietsky f12cb82e0f Fixes to baker, restored xatlas and fixed bake options. 2018-10-05 19:00:32 -03:00
Juan Linietsky fdd6950fc1 Fix lightmap baking crash, may close some issues but I am not sure. 2018-10-03 14:58:33 -03:00
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
Rémi Verschelde 52466d57e9 Make some debug prints verbose-only, remove others 2018-08-24 14:59:01 +02:00
Juan Linietsky d1550b4a9b Ability to disable scale in nodes, closes #19927 2018-07-18 13:48:09 -03:00
Poommetee Ketson d2e3607fa0 Fix timer second not zero padded when < 10
Also RTR "Time Left:"
2018-02-19 21:53:39 +07:00
Bojidar Marinov 9b8e8b2220
Bind many more properties to scripts
Notable potentially breaking changes:
- PROPERTY_USAGE_NOEDITOR is now PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_NETWORK, without PROPERTY_USAGE_INTERNAL
- Some properties were renamed, and sometimes even shadowed by new ones
- New getter methods (some virtual) were added
2018-01-12 00:58:14 +02:00
Ruslan Mustakov 0d83e20236 Fix registered light_data property type name 2018-01-11 19:53:54 +07:00
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
Juan Linietsky 021f3c924b -Removed OpenMP support, replaced by a custom class.
-Disabled Opus, implementation is wrong.
2017-12-24 09:32:12 -03:00
Juan Linietsky 1fa9aac3e4 -Make capture dependent on a cell size, not subdivision.
-Fixed a bug recently introduced when releasing mouse events and calling popups
2017-12-21 11:05:55 -03:00
Rémi Verschelde abf20709af doc: Sync classref with current source 2017-12-18 08:13:58 +01:00
Juan Linietsky e96c40f94a Added baked light support for gridmaps. 2017-12-18 00:35:20 -03:00
Hein-Pieter van Braam c4c7fa3f5e Limit the lightmapper subdivide to 1024
Due to memory contraints in other places in Godot it is unlikely that
anything higher than 1024 will actually work. When/if we improve memory
management for vectors we can increase  this limit again
2017-12-17 18:00:00 +01:00
K. S. Ernest (iFire) Lee 9948da70a0 Fix gdnative generation for lightmapper. 2017-12-16 16:56:54 -08:00
Andreas Haas bca97e33ce
BakedLightmap: Update gizmo when setting extents.
Fixes #14696.
2017-12-15 20:39:45 +01:00
Michele Valente dea5ba3991 fix for compiling the new lightmapper
also changed two calls that were ambiguous
2017-12-14 15:32:53 +01:00
Juan Linietsky f3ad14224e -Add lightmapper
-Fixes to unwrapper (remove degenerates), makes Thekla not crash
-Added optional cancel button in EditorProgress
-Added function to force processing of events (needed for cancel button)
2017-12-14 09:01:27 -03:00