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Photonics: A raytracing engine

Photonics: A raytracing engine

A ray-traced voxel engine with a focus on performance and crisp shadows

76.7k
726
Technology

Compatibility

Minecraft: Java Edition

1.21.1
1.20.6
1.20.4
1.20.1

Platforms

Fabric

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Links

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Creators

Redi2Go
Redi2Go Member

Details

Licensed ARR
Published last year
Updated 3 months ago
DescriptionGalleryChangelogVersions

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Photonics 0.2.8

by Redi2Go on Apr 12, 2025
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Photonics 0.2.8

by Redi2Go on Apr 6, 2025
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Photonics 0.2.8 is here!

  • Improved lighting
  • 3D block rendering is back! 3D blocks are back!
  • Configuration settings for 3D block rendering and raytraced light sources! 3D blocks and raytraced-light-sources can be configured in the ModMenu settings
  • Moved Photonics-Enable settings into BSL settings menu Photonics can now be enabled/disabled in the BSL menu
  • Fixed flickering issue in distant lighting
  • Preparing stuff for supporting other shader packs!
  • Iris 1.8.8 support

Photonics 0.2.7

by Redi2Go on Feb 15, 2025
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Photonics 0.2.7 is here!

  • Photonics now extends the BSL lighting system, instead of replacing it (e.g. Rain Puddles are not working correctly)
  • Handheld items now illuminate entities as well Handheld light sources now illuminate entities
  • Many backend changes to prepare for the upcoming Complementary Shaders support

Photonics 0.2.6 (Iris 1.8.1)

by Redi2Go on Jan 8, 2025
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Photonics 0.2.6 is here!

  • PBR support (Enable Advanced Materials and use a PBR resource pack, like Vanilla Pbr)
  • Sun light now majorily contributes to indirect lighting
  • Increased the indirect lighting intensity
  • Grass doesn't look terrible anymore
  • Temporarily removed "3D blocks"

Requires Iris 1.8.1 & BSL v8.2.09

Photonics 0.2.6 (Iris 1.7.3)

by Redi2Go on Dec 22, 2024
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Photonics 0.2.6 is here!

  • PBR support (Enable Advanced Materials and use a PBR resource pack, like Vanilla Pbr)
  • Sun light now majorily contributes to indirect lighting
  • Increased the indirect lighting intensity
  • Grass doesn't look terrible anymore
  • Temporarily removed "3D blocks"

Requires Iris 1.7.3 & BSL v8.2.09

Photonics 0.2.5; Java 22

by Redi2Go on Nov 8, 2024
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Photonics 0.2.5; Java 22

by Redi2Go on Nov 8, 2024
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Photonics 0.2.5; Java 22

by Redi2Go on Nov 8, 2024
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Photonics 0.2.5 is here!

  • Support for Minecraft 1.21.1 & 1.20.1
  • Shader settings can now be changed again
  • Fixed bug where Redstone Lamps would emit light when turned off again, thanks @Cat-Gaming
  • Fixed bug where Beacons would emit red light instead of red light, thanks @kimskaj

Photonics 0.2.4

by Redi2Go on Oct 15, 2024
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Photonics 0.2.4 is here!

  • Support for Minecraft 1.21.1
  • Entites are now properly lighted
  • Photonics can be enabled and disabled Photonics can be enabled and disabled

As always, I'm very excited to hear your feedback on my Twitter page

Photonics 0.2.3

by Redi2Go on Aug 10, 2024
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Photonics 0.2.3 is here!

  • Changing shader settings don't require a restart anymore
  • Fix for mod-breaking bug that leads to the game crashing when entering a world

Photonics 0.2.2

by Redi2Go on Jul 31, 2024
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New major release:

  • Addition of Shadow Mapping (Entities cast shadows!)
  • Render Distance increased to 15 chunks + Distant Horizons support)
  • Bug fixes (Huge thanks to everyone who reported issues on Github)

Photonics 0.2.1

by Redi2Go on Jul 19, 2024
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This release adds colored, light emitting blocks that greatly increase the visual quality. Take a visit in the nether and be amazed by the new, highly dynamic lighting you can find there!Enjoy the beautiful lighting effects of dozens of colored blocks

Photonics 0.2.0

by Redi2Go on Jul 7, 2024
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Photonics has transformed!

Photonics is not a standalone Graphics engine anymore. Instead it acts as a Raytracing extension to the fantastic Iris mod.

Currently supported shaderpacks:

  • BSL v8.2.09

Note

Installed and enabled BSL with exact version is required. Once ingame, the shaderpack cannot be changed/deactivated.

Please report any bugs or shortcomings on my Github page, thanks and have fun!

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