
True Sky
by True-VFX
True Sky is a Blender addon that builds a to-scale Earth atmosphere you can fly through, delivering planet-scale scattering that carries a scene from street level all the way to lunar orbit within one setup.
by ACGGIT_LJ·Rendering
Images © ACGGIT_LJ. Used for product review; image policy.
Light Helper earns a place in the blender_extensions library for turning Blender's light and shadow linking into a more approachable workflow, backed by automatic recognition and quick selection tools. It requires no special permissions and runs on Blender 4.2 LTS and newer.
Light Helper is a Blender add-on that makes light exclusion more user-friendly. It centers on two linking modes: Light Link lets you decide which object or collection a light should illuminate, while Object Link lets you decide which lights an object receives illumination from. Both work with lighting and shadows.
The add-on recognizes lights automatically. Objects that carry a light, along with materials whose Emission channel intensity is above zero, are picked up without manual setup. From there you can create exclusions for both lights and materials, and exclude a light together with its illuminated objects.
For scenes with many lights, Light Helper adds quick selection tools, so you can rapidly select linked objects or the lights that link to them. It requires no special permissions and is distributed under the GNU General Public License v3.0 or later. Support is handled through the developer's Discord channel.
Light Helper is best for blender artists who need to manage light and shadow linking and to select lights quickly in scenes with many lights.
Light Helper is completely free to download and use.
Light Helper is compatible with Blender 4.2 LTS and newer, so it runs on the 4.2 long-term support release and later versions. If you are on 4.2 LTS or a more recent build, you can add it by dragging the add-on into Blender, or by downloading it and installing from disk. For the exact behaviour on any specific release, the developer's page and version history are the best places to confirm details.
Light Helper recognizes eligible lights and objects automatically. Objects that carry a light, together with materials whose Emission channel intensity is greater than zero, are picked up by the add-on without manual tagging. From there you can build light and material exclusions, exclude a light along with the objects it illuminates, and set up Light Link and Object Link relationships that cover both lighting and shadows.
Light Helper is distributed under the GNU General Public License v3.0 or later and is listed as free in this catalog. Because it carries a GPL license, its usage and redistribution terms follow that open-source license rather than a proprietary one. This catalog does not set the price, so treat the free listing as a pointer rather than a guarantee. For current licensing details, the version history, and any changes to distribution, check the developer's page directly, since terms like these can be updated over time.
Light Helper does not require special permissions, according to its extension listing. Installing it does not call for elevated access beyond the standard Blender extension install. You can add it by dragging the add-on into Blender, or by downloading it and installing from disk. If you run into problems or have suggestions, the developer offers support through a Discord channel.
Also in Rendering for Blender.

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True Sky is a Blender addon that builds a to-scale Earth atmosphere you can fly through, delivering planet-scale scattering that carries a scene from street level all the way to lunar orbit within one setup.

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