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shader pack

PrincipalMinecraft shader pack for 26.2

Dynamic atmospheric Minecraft shader with cinematic skies, volumetric clouds, immersive lighting, and reactive weather.

client onlynewest supported release 26.2preview support: 26.3-rc-2RealisticVanilla LikeReflectionsAtmosphere
Latest version
1.1
Minecraft
1.16 to 26.3-rc-2
Works with
OptiFine, Iris
Licence
LicenseRef-All-Rights-Reserved
Downloads
5.8k
Updated
1 mo ago
Available on
Modrinth

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Principal declares support for, newest first, with the Java runtime that version needs.

Other shader packs
MinecraftThroughJavaEvidenceReleased
26.3-rc-2OptiFine, Iris25+declared11 Sept 2026
26.3-rc-1OptiFine, Iris25+declared10 Sept 2026
26.3-pre-3Iris, OptiFine25+declared8 Sept 2026
26.3-pre-2OptiFine, Iris25+declared4 Sept 2026
26.3-pre-1OptiFine, Iris25+declared1 Sept 2026
26.3-snapshot-10OptiFine, Iris25+declared25 Aug 2026
26.3-snapshot-9OptiFine, Iris25+declared17 Aug 2026
26.3-snapshot-8OptiFine, Iris25+declared12 Aug 2026
26.3-snapshot-7OptiFine, Iris25+declared4 Aug 2026
26.3-snapshot-6OptiFine, Iris25+declared28 Jul 2026
26.3-snapshot-5OptiFine, Iris25+declared21 Jul 2026
26.3-snapshot-4OptiFine, Iris25+declared16 Jul 2026
26.3-snapshot-3OptiFine, Iris25+declared7 Jul 2026
26.3-snapshot-2Iris, OptiFine25+declared30 Jun 2026
26.3-snapshot-1OptiFine, Iris25+declared23 Jun 2026
26.2OptiFine, Iris25+declared16 Jun 2026
26.2-rc-2OptiFine, Iris25+declared12 Jun 2026
26.2-rc-1OptiFine, Iris25+declared11 Jun 2026
26.2-pre-6OptiFine, Iris25+declared10 Jun 2026
26.2-pre-5OptiFine, Iris25+declared8 Jun 2026
26.2-pre-4Iris, OptiFine25+declared4 Jun 2026
26.2-pre-3Iris, OptiFine25+declared2 Jun 2026
26.2-pre-2OptiFine, Iris25+declared28 May 2026
26.2-pre-1OptiFine, Iris25+declared26 May 2026
26.2-snapshot-8Iris, OptiFine25+declared19 May 2026
26.2-snapshot-7OptiFine, Iris25+declared12 May 2026
26.2-snapshot-6OptiFine, Iris25+declared5 May 2026
26.2-snapshot-5OptiFine, Iris25+declared28 Apr 2026
26.2-snapshot-4OptiFine, Iris25+declared21 Apr 2026
26.2-snapshot-3OptiFine, Iris25+declared14 Apr 2026
26.2-snapshot-2OptiFine, Iris25+declared9 Apr 2026
26.1.2OptiFine, Iris25+declared9 Apr 2026
26.1.2-rc-1Iris, OptiFine25+declared8 Apr 2026
26.2-snapshot-1OptiFine, Iris25+declared7 Apr 2026
26w14aOptiFine, Iris25+declared1 Apr 2026
26.1.1Iris, OptiFine25+declared1 Apr 2026
26.1.1-rc-1OptiFine, Iris25+declared31 Mar 2026
26.1OptiFine, Iris25+declared24 Mar 2026
26.1-rc-3OptiFine, Iris25+declared23 Mar 2026
26.1-rc-2OptiFine, Iris25+declared20 Mar 2026

324 older versions not shown.

Download

From Principal’s own host. Nothing is re-hosted here.

For Minecraft 26.2

Choose the loader you use before downloading.

Most recently published release

1.1release12 Sept 2026

La Flor Principal 1.1.zip · 24 KB · for 26.3-rc-2, 26.3-rc-1, 26.3-pre-3, 26.3-pre-2, 26.3-pre-1 +359 more · Iris, OptiFine

Choose file on publisher ↗
15cbc775d6ce…
Older versions1

Frequently asked

Does Principal work on Minecraft 26.3-rc-2?

Yes. 26.3-rc-2 is the newest Minecraft version Principal declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Principal support?

Everything the author has declared, from 1.16 up to 26.3-rc-2. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Principal on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

What licence is Principal under?

LicenseRef-All-Rights-Reserved, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Principal?

You need a shader loader first: Iris (with Sodium) or OptiFine. Put the downloaded file in your shaderpacks folder and select it in the video settings shader screen. The shader loader, not the pack, decides which Minecraft versions work.

Where do I download Principal safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

Lumina Shader - Event HorizonA next-generation cinematic shader pack designed to deliver uncompromising graphics, advanced lighting, and deep environmental immersion for high-end setups.Vanilla EnhancedA lightweight shader for realistic lighting & better visuals.Lumina Shader - LiteOptimized version of Lumina Shaders designed for low-end PCs and integrated graphics. Get 60+ FPS without losing the beautiful lighting experience.i hate shadowsFullbright shader, banished every shadow.👋 You’re welcome.Cursed ViewCurses your view! Curses yourself.CartoonyA shader that makes 3D look like old-school cartoons on caffeine.

Details from Modrinth, where the author last updated it on 12 Sept 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .