VFXGen - Stylized VFX Texture Editor

A node-based Editor tool for creating stylized VFX textures and sprite sheets inside Unity.
Start with an editable recipe for a slash, impact burst, rune circle, lightning or fire loop. Select a node, change its controls and preview the result, then export a PNG or sprite sheet into your project. Open the tool from Tools > ChunHu > VFXGen; a one-time window on first import and the included README walk through the first export and the demo scene.
Why VFX artists use it
Editable recipes. Change shapes, colours and timing in the node graph, save your own recipe and return to it for another variation.
Fast flipbooks, in-betweens computed. Draw a few key poses with Bezier and the engine computes every frame between them; a Clip Time node animates anything else in the graph. What you scrub is exactly what gets exported.
Made in Unity, ready on export. Author, preview and export in the Editor, with import settings set for how each texture is used.
Tiles when it should. Pick the texture’s use (effect, horizontal strip or continuous texture) and the graph wraps each axis accordingly; Check Seams points at the node that breaks the tiling.
Zero dependencies, zero footprint. No Package Manager dependency, no pipeline settings touched, and the generator compiles nothing into your build. You ship PNGs.

What’s included
97 editable recipes: 86 effects and 11 step-by-step studies, plus the ready-made Blend Stack group in the node library
51 nodes, curated to combine rather than overlap
A demo scene with four effects exported from the recipes (a looping fire, a zigzag bolt, a magic circle and a flare), each playing on a particle system through a small shader that works in Built-in and URP. Right-click any of their textures to open the recipe that made it.
English documentation. The interface is in English with Traditional Chinese, Simplified Chinese, Japanese and Korean language packs; other languages can be added as language packs.