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Kerkythea vs Terragen

Both stand on 3d rendering software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

Kerkythea

Free plan LinuxMacWindows

Kerkythea offers scene setup and rendering tools, model format support, and learning resources at no listed cost. Download access requires a form, and its forum cannot be used to post new questions.

Visit Kerkythea

Terragen

Free plan APILinuxMac+1

Choose Terragen for natural environment creation when terrain, atmospheric rendering, animation, and interchange with other 3D tools matter. The free edition is limited to non-commercial use or a 30-day commercial evaluation, still renders up to 1280 × 900, and no animation renders; Professional subscriptions start at $10 a month.

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The facts

KerkytheaTerragen
Free planYesYes
Open sourceNot publishedNo
Runs onLinux, Mac, WindowsAPI, Linux, Mac, Windows
Lowest paid planFree or on requestProfessional INDIE 50 annual: $96 a year
Plans published117
MakerNot publishedNot published
Websitekerkythea.netplanetside.co.uk
On 3d rendering software#8 of 46#12 of 46

Kerkythea: what it does well

  • Freeware listed as free.
  • Runs on Windows, Linux, and macOS.
  • Accepts .3ds and .obj models.
  • Includes path tracing and animation rendering.
  • PDF tutorials cover lighting and material editing.

What to know first

  • Download links require filling in a form.
  • There is no free trial.
  • The forum is read-only and bars new registrations.

Terragen: what it does well

  • Builds procedural and heightfield terrain, including cliffs and overhangs.
  • Models planetary atmospheres with volumetric clouds, fog, and global illumination.
  • Combines micropolygon rendering with ray tracing.
  • Animates nearly every project parameter and renders image sequences.
  • Exports terrain and exchanges camera data in several formats.

What to know first

  • The free edition limits still renders to 1280 × 900.
  • The free edition does not render animation.
  • Commercial evaluation with the free edition is limited to 30 days.

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