
Fluid Painter
by Mk3dLab
Fluid Painter is a Blender add-on that uses Geometry Nodes to paint fluids over any 3D surface with a curve. It ships with 30+ presets compatible with Eevee and Cycles.
by nishaan3d·VFX
Images © nishaan3d. Used for product review; image policy.
Screen Fx Pro stands out in the superhive library for bundling screen-style effects — pixel, halftone, grid and scanline — into a single appendable node tree that renders in both Cycles and Eevee, with future versions included.
Addon: Screen Fx Pro from nishaan3d is a Blender effect for digital screens, billboards, text, UI elements and holograms. Rather than a standard install, it ships as a blend file containing a node tree that you append into your own scenes. It can be used on objects both up close and far away, and it renders in both Cycles and Eevee.
The node tree adds an RGB/pixel effect to the texture, a procedural halftone and grid texture, and a scanline effect. The RGB/pixel effect uses UVs, while the halftone and grid rely on generated coordinates. For the RGB/pixel effect you can toggle between UV and generated coordinates.
It works only in Blender and is compatible with versions 3.0 through 3.6 under a GPL license. The developer plans to address any issues and add improvements over time, and future versions are available at no extra cost. According to the developer, it was used on the billboards of an animation.
Addon: Screen Fx Pro is best for adding RGB/pixel, halftone, grid and scanline effects to digital screens, billboards, text, UI elements and holograms in Blender.
Addon: Screen Fx Pro is completely free to download and use.
Addon: Screen Fx Pro lists compatibility with Blender versions 3.0, 3.1, 3.2, 3.3, 3.4, 3.5 and 3.6, and it can only be used in Blender. It renders in both Cycles and Eevee, so either engine works for its effects. Because it is not installed like a typical add-on but instead ships as a blend file with a node tree, you append it directly into your scene. Check the developer's page for the current details before setting up.
Addon: Screen Fx Pro is not installed the way many add-ons are. Instead of an install step, it comes as a blend file containing a node tree that you append into your own scenes. Once appended, the node tree adds its RGB/pixel, halftone, grid and scanline effects to your object. It works on objects both up close and far away, and functions in Cycles and Eevee. The developer's page has further guidance if you run into any issues.
Addon: Screen Fx Pro works in both Cycles and Eevee, so you can use it regardless of which of these two Blender render engines your project relies on. The node tree adds an RGB/pixel effect to the texture, a procedural halftone and grid texture, and a scanline effect. The RGB/pixel effect draws on UVs, while the halftone and grid use generated coordinates. For the RGB/pixel effect specifically, you can toggle between UV and generated coordinates to suit your object.
Addon: Screen Fx Pro is listed as free in this catalog, so you can add it without a purchase here. The developer distributes it under a GPL license, and future versions are available at no extra cost once you have the product. For the most accurate and current licensing terms, check the developer's page directly, since terms on the original store can differ from this listing. That page is also where the creator asks users to report any issues.

by Mk3dLab
Fluid Painter is a Blender add-on that uses Geometry Nodes to paint fluids over any 3D surface with a curve. It ships with 30+ presets compatible with Eevee and Cycles.

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