Baking, Dev and Lightmap - Game Developers Network

Godot 4.0 will get a new, modernized lightmapper

Mircosoft Game Dev

MAY 8, 2020

Lightmaps offer significant advantages over any other technique when the following requirements are met: Performance above anything else (for mobile, lightmaps are still a must-have). If these requirements are met, then lightmapping is probably the best for you. Most scenes bake in seconds instead of minutes or hours.

Lightmap

Lightmap Baking Render Shaders

Introducing the new "last minute" lightmapper

Mircosoft Game Dev

DECEMBER 13, 2017

The solution to these problems is to add support for a more traditional lightmapper (pre-baked light texture). The biggest challenge of this workflow is not the lightmap itself, but the fact that it should be easy to use (which is Godot's #1 design priority). The smaller this value, the bigger the lightmaps will be.

Lightmap

Lightmap Baking Mesh Texture

Joan Fons is hired to work on Godot's rendering

Mircosoft Game Dev

MARCH 1, 2021

release, and should make lightmaps a viable option for 3.2. Here you can see some screenshots: Comparison between no indirect lighting (top), and baked indirect lighting (bottom) in the TPS demo. Cornell box test using baked indirect lighting. Scene by NHodgesVFX. finish line.

Render

Render Culling Baking Lightmap

Maintenance release: Godot 3.3.2

Mircosoft Game Dev

MAY 24, 2021

Notably, Windows users could experience crashes when baking lightmaps. was thus subject to this crash when baking lightmaps. A few regressions made their way among the many bug fixes of 3.3.1, so here's another maintenance release to fix them. Games exported with a ZIP data package could also trigger a crash on exit.

Lightmap

Lightmap Baking Bug Data

The Convergence of all Entertainment

Game Dev Unchained

FEBRUARY 2, 2022

“ It feels great to not have to sit around waiting for hours to bake lightmaps. Now we can get instant feedback and the art director can iterate faster than ever before.” Scott Knapp. A game developer in the last 5 years can be best described as a unrestricted nomad.

Entertainment

Entertainment Lightmap Baking Technology

Godot 4.0 gets SDF based real-time global illumination

Mircosoft Game Dev

JUNE 27, 2020

SDFGI is something akin to a dynamic real-time lightmap (but it does not requiere unwrapping, nor does it use textures). Ensure your meshes are marked as "Static Bake", then enable SDFGI in the Environment settings. What can it do? It's enabled and it automatically works by generating global illumination for static objects.

Lightmap

Lightmap Texture Baking Mesh

Godot 3.3 has arrived, with a focus on optimization and reliability

Mircosoft Game Dev

APRIL 21, 2021

It was reusing parts of the code for baking GIProbes, and that made it quick but not great in terms of quality. The biggest difference with the old lightmapper is that the new one features proper path tracing, which results in better looking lightmaps. New CPU lightmapper. The lightmapper in the previous 3.x

Collision

Collision Lightmap Baking Render

Creating a Build Environment on AWS with Incredibuild

AWS Games

NOVEMBER 23, 2022

Game developers often need to compile large amounts of C++ code, which requires lots of CPU resources, and developers also need to process other types of heavy compute tasks such as; shader compilation, rendering, asset creation, image conversion, lightmap baking and more.

Agent

Agent Build Console Communications

Dev snapshot: Godot 3.4 beta 6

Mircosoft Game Dev

OCTOBER 6, 2021

Lightmapper: Add an editor setting to configure number of threads for lightmap baking ( GH-52952 ). The downloads for this dev snapshot can be found directly on our repository: Standard build (GDScript, GDNative, VisualScript). Input: Allow checking for exact matches with Action events ( GH-50874 ). beta 5 and beta 6.

Beta

Beta Dev Mesh Render

GSoC 2022 - Progress report #1

Mircosoft Game Dev

AUGUST 10, 2022

x CPU lightmapper and adding a new debug draw mode for visualizing the texel density of lightmaps. Previously every LightmapGI node used to store its lightmap atlas in a single large image. This meant that the larger scenes might refuse to bake because they don't fit within the size limits of an image. Multi-image atlases.

Lightmap

Lightmap UX Shaders Debug

Godot's new renderer, progress report #3

Mircosoft Game Dev

DECEMBER 30, 2016

It must be pre-baked for dynamic scenario geometry, but it offers support for full dynamic lights and dynamic objects. The new GI probe implementation in Godot is a game changer, and gives Godot 3.0 an edge in quality over existing mainstream engines.

Render

Render Baking Lightmap Shaders

Godot 3.0 is out and ready for the big leagues

Mircosoft Game Dev

JANUARY 29, 2018

Just set up the probe bounds and do a fast pre-bake of static objects. No lightmaps or anything of the sort are required, providing a very quick and efficient workflow. For low-end systems or mobile devices, we provide a more classical lightmapping workflow. It's also very easy to use.

Render

Render Visual Scripting Shaders Tile

Release candidate: Godot 3.4 RC 1

Mircosoft Game Dev

OCTOBER 19, 2021

Lightmapper: Add an editor setting to configure number of threads for lightmap baking ( GH-52952 ). The downloads for this dev snapshot can be found directly on our repository: Standard build (GDScript, GDNative, VisualScript). Input: Exposed setters for sensor values ( GH-53742 ). See the full changelog since 3.3-stable

Mesh

Mesh Render Shaders Animation

Release candidate: Godot 3.4 RC 3

Mircosoft Game Dev

NOVEMBER 2, 2021

Lightmapper: Add an editor setting to configure number of threads for lightmap baking ( GH-52952 ). The downloads for this dev snapshot can be found directly on our repository: Standard build (GDScript, GDNative, VisualScript). Input: Expose Input::flush_buffered_events() [link]. See the full changelog since 3.3-stable

Mesh

Mesh Render Shaders Animation

Release candidate: Godot 3.4 RC 2

Mircosoft Game Dev

OCTOBER 27, 2021

Lightmapper: Add an editor setting to configure number of threads for lightmap baking ( GH-52952 ). The downloads for this dev snapshot can be found directly on our repository: Standard build (GDScript, GDNative, VisualScript). Input: Expose Input::flush_buffered_events() [link]. See the full changelog since 3.3-stable

Mesh

Mesh Render Shaders Animation

Godot 3.1 is out, improving usability and features

Mircosoft Game Dev

MARCH 13, 2019

Use baked lightmaps instead. As this back-end is intended to run on the lowest end hardware possible, shaders need to be kept very small. As such all lighting is done by using a forward multi-pass approach. GIProbes of course don't work. GPU-based Particles will not work as there is no transform feedback support.

Feature

Feature Render Editing Shaders

The next big step: Godot 4.0 reaches Beta

Mircosoft Game Dev

SEPTEMBER 15, 2022

Last but not least, lightmaps baking is now done using the GPU to speed up the process significantly. The new NavigationServer supports fully dynamic environments and on-the-fly navigation mesh baking. This feature adds more detail to existing GI techniques by using screen-space sampling, similar to SSAO.

Beta

Beta Engine Engineering Animation

Game Developers Network

Godot 4.0 will get a new, modernized lightmapper

Introducing the new "last minute" lightmapper

Trending Sources

Joan Fons is hired to work on Godot's rendering

Maintenance release: Godot 3.3.2

The Convergence of all Entertainment

Godot 4.0 gets SDF based real-time global illumination

Godot 3.3 has arrived, with a focus on optimization and reliability

Creating a Build Environment on AWS with Incredibuild

Dev snapshot: Godot 3.4 beta 6

GSoC 2022 - Progress report #1

Godot's new renderer, progress report #3

Godot 3.0 is out and ready for the big leagues

Release candidate: Godot 3.4 RC 1

Release candidate: Godot 3.4 RC 3

Release candidate: Godot 3.4 RC 2

Godot 3.1 is out, improving usability and features

The next big step: Godot 4.0 reaches Beta

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