[Bug] Screen Space Reflections (SSR) partially broken in Paper Mario The Thousand Year Door #525

New Issue

2025-01-16T00:24:26Z

Mario-119 commented

2025-01-16 00:24:26 +00:00

(Migrated from github.com)

Description of the issue

In Paper Mario TTYD the screen space reflections appear to only half work. As in they don't appear for Mario and Goombella (or any NPCs for that matter), but they DO appear for certain objects. The screenshot below depicts the expected behavior found on console and non-ryujinx emulators:

And here is a screenshot of the same scene running in the latest build of ryujinx:

Note that the tin can retains the reflection, while Mario, Goombella, and the male goomba NPC towards the bottom left do not.

I have tried both with and without the 1.0.1 title update, and all mods have been disabled. Also this behavior happens on both the Vulkan and OpenGL backends, for reference.

Reproduction steps

Boot up the game
Walk on any reflective surface
Observe lack of reflections

Log file

Ryujinx_Canary_1.2.241_2025-01-15_19-07-38.log

OS

Windows 11

Ryujinx version

1.2.241

Game version

1.0.1

CPU

Ryzen 5 7600X

GPU

AMD RX 6750 XT

RAM

32GB

List of applied mods

N/A

Additional context?

No response

### Description of the issue In Paper Mario TTYD the screen space reflections appear to only half work. As in they don't appear for Mario and Goombella (or any NPCs for that matter), but they DO appear for certain objects. The screenshot below depicts the expected behavior found on console and non-ryujinx emulators: ![TTYD_SSR_Y](https://github.com/user-attachments/assets/c43e35ae-115a-40f0-adf1-818743e68d2e) And here is a screenshot of the same scene running in the latest build of ryujinx: ![TTYD_SSR_R](https://github.com/user-attachments/assets/98d0ad3b-16d0-465d-acd4-a221882d84db) Note that the tin can retains the reflection, while Mario, Goombella, and the male goomba NPC towards the bottom left do not. I have tried both with and without the 1.0.1 title update, and all mods have been disabled. Also this behavior happens on both the Vulkan and OpenGL backends, for reference. ### Reproduction steps - Boot up the game - Walk on any reflective surface - Observe lack of reflections ### Log file [Ryujinx_Canary_1.2.241_2025-01-15_19-07-38.log](https://github.com/user-attachments/files/18431668/Ryujinx_Canary_1.2.241_2025-01-15_19-07-38.log) ### OS Windows 11 ### Ryujinx version 1.2.241 ### Game version 1.0.1 ### CPU Ryzen 5 7600X ### GPU AMD RX 6750 XT ### RAM 32GB ### List of applied mods N/A ### Additional context? _No response_

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Reference: MeloNX/Ryujinx-ryubing#525