v1.35.0
Fixed
- Feedback backgrounds no longer change brightness with the frame rate. The 14 effects
that accumulate particles into a trail — Cascade, Tesla, Mycelium and others — settled at
about half their intended brightness at 30 fps and double at 120. Measured on Cascade:
47.7% spread across 30/60/120 fps, now 6%. Nothing moves at 60 fps. - Particle ribbon trails last the same time at any frame rate. Cleave, Tide and Vessel
measured their trails in frames, so a trail running 267 ms at 60 fps stretched to 533 ms
at 30 and shrank to 133 ms at 120. - Panorama's graticule no longer brightens or smears with the frame rate. Its centre and
edge guides were drawn at a fixed strength per frame, and its echo drifted a fixed distance
per frame, so the reference line the effect exists to provide got both stronger and wider
the faster your machine ran. Brightness spread across 30/60/120 fps drops from 59% to 1%. - Ascend's horizon wake rises at the same speed on any machine. The afterglow climbed a
fixed distance every frame rather than every second, so it travelled twice as far per
second at 120 fps as at 60. Brightness spread across 30/60/120 fps drops from 14% to 2%. - Diffusion blur is measured in seconds now, so Protea's bodies, Sumi's ink and
Polycephalum's network smooth at the same rate however fast the machine runs. Protea's
brightness spread across 30/60/120 fps drops from 41% to 18%.
Downloads
| Platform | File | Notes |
|---|---|---|
| macOS | .dmg |
Universal binary (Apple Silicon + Intel) |
| Linux x86_64 | .tar.gz |
glibc 2.35+ (Ubuntu 22.04+, Debian 12+) |
| Windows x64 | .zip |
Windows 10+ |
Getting started
macOS: Open the DMG, drag Fosfora.app to Applications (or run directly). Signed and notarized.
Linux / Windows: Extract, run fosfora from the extracted directory. The assets/ folder must be next to the binary.
Requirements
- GPU: Vulkan (Linux/Windows) or Metal (macOS)
- Audio: Built-in mic or line-in for audio-reactive visuals
- NDI® (optional): NDI® SDK runtime for network video output
- Video playback (optional):
ffmpegon PATH for media layers
NDI® is a registered trademark of Vizrt NDI AB.