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Auto Flag Generator

by 5 Minutes Blender·Motion Graphics

Illustrative cover generated by AnyPlugins — no product screenshot available.

Why we like it

Earns its place in the superhive library for turning a grouped, ordered set of objects into a batch of customizable, waveable flags for data comparison videos.

What is Auto Flag Generator?

Auto Flag Generator is an add-on from 5 Minutes Blender for quickly creating a set of flags for a number of data columns or any group of objects. It's aimed at 3D data visualization and world data comparison videos. Installing it adds a new Add Auto Flag item under the Object menu.

To use it, your data columns or pillars need to be grouped under a separate collection and named in alphabetical or alphanumerical order. You then select one of those objects and invoke Add Auto Flag; an operator box exposes options for flag length and width, height, direction, wind strength, and the flag pictures. You point it to a folder of images named sequentially as 1, 2, 3 and so on.

A bake option is available to wave the flags by baking the cloth physics across the whole composition, or you can skip it and bake manually later. Flags aren't limited to rectangular columns — any object works, with an Offset option you can disable to center the poles on non-rectangular shapes. It's released under the GPL license, and a How-To-Use document is included in the download.

Who is Auto Flag Generator best for?

Auto Flag Generator is best for 3D data visualization and world data comparison videos in Blender.

How much does Auto Flag Generator cost?

Auto Flag Generator is completely free to download and use.

Key features

  • Generates a set of flags for a number of data columns or any group of objects
  • Customizable options in the operator box: flag length and width, height, direction, and wind strength
  • Uses flag images from a folder named sequentially as 1, 2, 3 and so on
  • Optional physics baking to wave the flags across the composition, or manual baking later
  • Adds an Add Auto Flag item under the Object menu on install
  • Offset option can be disabled to center flag poles on non-rectangular objects
  • How-To-Use document included in the download

Tags

#flags#data-comparison#data-visualization#cloth-physics#waving-flags#generator#blender-addon

Frequently asked questions

What Blender versions does Auto Flag Generator support?

Auto Flag Generator lists compatibility with Blender versions 3.3 through 5.0, and it's marked as Blender Extension compatible. It installs as an add-on, adding an Add Auto Flag entry under the Object menu once enabled. Because the compatibility range spans several major releases, it should slot into most recent Blender setups, though you should always confirm against your exact version on the developer's page before relying on it for a project.

How do I set up my scene for Auto Flag Generator?

Auto Flag Generator needs your data columns or pillars grouped under a separate collection and named in alphabetical or alphanumerical order. Before running it, select one of those objects — if nothing is selected or the wrong object is chosen, the add-on won't work. You then invoke Add Auto Flag from the Object menu and point it to a folder of flag images named sequentially as 1, 2, 3 and so on, which the add-on requires to run correctly.

Does Auto Flag Generator bake the cloth physics automatically?

Auto Flag Generator includes a bake option that, when enabled, bakes all the physics for your scene across the entire length of your composition to wave the flags. This can take a good amount of time, and the screen will freeze during baking. If you'd rather avoid the freeze, you can skip the option and use manual baking for the cloth physics later. Baking is what gives the flags their waving motion.

Can Auto Flag Generator use non-rectangular objects?

Auto Flag Generator isn't limited to rectangular columns or pillars — you can use any object as the base for a flag. If you work with non-rectangular shapes, you may want to disable the Offset option so the flag poles sit right at the center of each object. This keeps the poles aligned when the base geometry isn't a simple box, giving you flexibility over the shapes you build your composition from.

Is Auto Flag Generator free to use?

Auto Flag Generator is listed as free in this catalog. It's released under the GPL license, and the developer, 5 Minutes Blender, offers support for setup and bug reports by email or through their YouTube channel. For current licensing terms and any conditions, check the developer's page directly, since terms can change over time and this listing reflects how it's catalogued here.

Alternatives to Auto Flag Generator

Also in Motion Graphics for Blender.

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