Hey everyone!
I just released SparkFXPreviewer v1.7.5 on the Epic Fab Marketplace; it’s free to download. It’s an Unreal Engine editor tool for previewing and timing:
https://fab.com/s/256865e3b4a1
• Niagara VFX
• sound cues
• projectile motion (linear, arc, ballistic)
• camera shakes
directly against skeletal mesh animations — no Play mode needed.
Built to speed up real-time VFX iteration, combat/ability prototyping, and animation-driven effects workflows.
Easy install through Fab, editor-only, and designed for real production use.
Would love for you all to try it and share feedback. I’m actively iterating on UI polish and features.
— Martín (SparkFXLab)