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path: root/scene/3d/light_3d.h
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2023-01-05One Copyright Update to rule them allRémi Verschelde
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".
2022-12-05Tweak shadow bias defaults for DirectionalLight3D and OmniLight3DHugo Locurcio
- Increase DirectionalLight3D normal bias to 2.0 to reduce shadow acne at grazing angles. - Decrease OmniLight3D bias to 0.1 to reduce shadow peter-panning.
2022-10-10Show warning when scaling Light3D nodesRedMser
2022-09-19Change return type of `get_configuration_warnings` to `PackedStringArray`Marc Gilleron
2022-08-31Implement Physical Light Units as an optional setting.clayjohn
This allows light sources to be specified in physical light units in addition to the regular energy multiplier. In order to avoid loss of precision at high values, brightness values are premultiplied by an exposure normalization value. In support of Physical Light Units this PR also renames CameraEffects to CameraAttributes.
2022-08-30Add a per-light volumetric fog energy propertyHugo Locurcio
Per-light energy gives more control to the user on the final result of volumetric fog. Specific lights can be fully excluded from volumetric fog by setting their volumetric fog energy to 0, which improves performance slightly. This can also be used to prevent short-lived dynamic effects from poorly interacting with volumetric fog, as it's updated over several frames by default unless temporal reprojection is disabled. Volumetric fog shadows now obey Light3D's Shadow Opacity property as well. The shadow fog fade property was removed as it had little visible impact on the final scene's rendering.
2022-08-22Make `_validate_property` a multilevel methodYuri Sizov
2022-08-07Add a shadow opacity property to Light3DHugo Locurcio
This can be used to make shadows translucent for a specific light. The light distance fade system also uses this to smoothly fade the shadow when the light fade transition distance is greater than 0.
2022-06-23Fix editor-only visibility for lightsreduz
* Update visibility again for editor-only lights if owner changes. Fixes #26399, supersedes #52327
2022-03-26Object: Remove unused category boilerplateRémi Verschelde
We might want to re-add something like this if/when we find a good use case for it and do the effort to categorize all objects in the API properly. Until then, it's better to remove that boilerplate since it's not needed. Closes #18711.
2022-03-17Replace DirectionalLight3D's `use_in_sky_only` with `sky_mode` enumHugo Locurcio
3 options are available: - Light and Sky (default) - Light Only (new) - Sky Only (equivalent to `use_in_sky_only = true`) Co-authored by: clayjohn <claynjohn@gmail.com>
2022-03-10Discern between virtual and abstract class bindingsreduz
* Previous "virtual" classes (which can't be instantiated) are not corretly named "abstract". * Added a new "virtual" category for classes, they can't be instantiated from the editor, but can be inherited from script and extensions. * Converted a large amount of classes from "abstract" to "virtual" where it makes sense. Most classes that make sense have been converted. Missing: * Physics servers * VideoStream * Script* classes. which will go in a separate PR due to the complexity involved.
2022-03-04Remove unused `shadow_color` property from Light3DHugo Locurcio
This shadow color property was no longer effective since the shaders were optimized to improve occupancy.
2022-02-25Implement distance fade properties in OmniLight3D and SpotLight3DHugo Locurcio
This can be used to fade lights and their shadows in the distance, similar to Decal nodes. This can bring significant performance improvements, especially for lights with shadows enabled and when using higher-than-default shadow quality settings. While lights can be smoothly faded out over distance, shadows are currently "all or nothing" since per-light shadow color is no longer customizable in the Vulkan renderer. This may result in noticeable pop-in when leaving the shadow cutoff distance, but depending on the scene, it may not always be that noticeable.
2022-01-20Merge pull request #55360 from Calinou/rename-bake-mode-propertiesRémi Verschelde
2022-01-03Update copyright statements to 2022Rémi Verschelde
Happy new year to the wonderful Godot community!
2021-12-14Rename and reorder bake mode properties for consistencyHugo Locurcio
The order now goes from least to most computationally expensive: - Disabled - Static - Dynamic
2021-10-25Only show relevant properties in the DirectionalLight3D inspectorHugo Locurcio
Some split distance properties are unused depending on the current shadow mode. Also, Blend Splits can only be used if the shadow mode is PSSM 2 Splits or PSSM 4 Splits. This also moves the Fade Start property to be located after the split properties. This avoids intertwining "conditional" properties with a property that's always available.
2021-09-16Display a editor gizmo icon for Listener3DHugo Locurcio
The icon was present in `editor/icons/`, but it was never implemented in the editor gizmos code. This also removes some unused gizmo drawing code (overridden methods that are no longer called anywhere).
2021-08-13Fix some unnecessary includesAaron Franke
2021-08-03Use real_t in 3D nodesAaron Franke
2021-07-02Remove leftovers from the DirectionalLight3D Optimized shadow depth rangeHugo Locurcio
The Optimized shadow depth range was removed in late 2020 in favor of the Stable shadow depth range, but it still had a (broken) property that allowed to enable it.
2021-04-11Use Array for node configuration warningsNathan Franke
Previously, the warnings were passed as a string and delimitation of which were hard coded at each implementation.
2021-02-07Initialize class variables with default values in scene/ [1/2]Rafał Mikrut
2021-01-01Update copyright statements to 2021Rémi Verschelde
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 🎆
2020-10-21Add sky_only setting to DirectionalLight3Dsclayjohn
2020-08-13Added volumetric fog effect.Juan Linietsky
2020-07-10Add override keywords.Marcel Admiraal
2020-07-01Environment: Refactor code for readability + moreRémi Verschelde
- Makes all boolean setters/getters consistent. - Fixes bug where `glow_hdr_bleed_scale` was not used. - Split CameraEffects to their own source file. - Reorder all Environment method and properties declarations, definitions and bindings to be consistent with each other and with the order of property bindings. - Bind missing enum values added with SDFGI. - Remove unused SDFGI enhance_ssr boolean. - Sync doc changes after SDFGI merge and other misc changes.
2020-06-26Addition of SDFGI for open world global illuminationJuan Linietsky
Move GI to a deferred pass
2020-05-14Style: clang-format: Disable KeepEmptyLinesAtTheStartOfBlocksRémi Verschelde
Which means that reduz' beloved style which we all became used to will now be changed automatically to remove the first empty line. This makes us lean closer to 1TBS (the one true brace style) instead of hybridating it with some Allman-inspired spacing. There's still the case of braces around single-statement blocks that needs to be addressed (but clang-format can't help with that, but clang-tidy may if we agree about it). Part of #33027.
2020-04-15Fix typo in light3d (Texture -> Texture2D)NutmegStudio
2020-04-14Add support for projectors in spot and omni lights.Juan Linietsky
2020-04-10Add proper quality settings to soft shadowsclayjohn
2020-04-09Support light size and soft shadowsJuan Linietsky
2020-04-08Refactored shadowmapping.Juan Linietsky
- Made shadow bias size independent, so it will remain when changing light or camera size. - Implemented normal offset bias, which greatly enhances quality. - Added transmission to subsurface scattering - Reimplemented shadow filter modes Closes #17260
2020-03-27Renaming of servers for coherency.Juan Linietsky
VisualServer -> RenderingServer PhysicsServer -> PhysicsServer3D Physics2DServer -> PhysicsServer2D NavigationServer -> NavigationServer3D Navigation2DServer -> NavigationServer2D Also renamed corresponding files.
2020-03-27Renamed 2D and 3D nodes to make their types explicitJuan Linietsky
Fixes #30736.