BeycanDeveloperandClaude Opus 4.8
1d0f53ce7e
Theme-based film-emulation & post-processing nodes for ComfyUI, powered by the postfx pipeline. Five nodes under the PostFx category: - PostFx Apply: theme + condition + strength + seed, optional look override and mask-limited blend, batch-aware. - PostFx Theme: emit a built-in theme as a POSTFX_LOOK. - PostFx Custom Look: build/override a look from common controls. - PostFx LUT: attach a .cube LUT (standalone or on top of a look). - PostFx Signature Sheet: labeled contact-sheet preview of a category. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01NneM1tRbv555LG87vvn94u
Drop your .cube LUTs here
Any .cube 3D LUT file placed in this folder shows up in the PostFx LUT
node's lut dropdown. You can also point the node's lut_path field at any
absolute path instead.
- Only 3D
.cubeLUTs are supported (the common creative-look format). - The LUT is applied in display (sRGB) space, mid-pipeline — so a theme's color grade runs before it and grain/vignette/sharpen finish on top.
- No LUTs are bundled here (to avoid shipping third-party/licensed files). The
postfxpackage ships one example (punch_overlay) selectable as a theme.