6ceaa37ab6
Implements ascii_fx_zone effect that allows applying arbitrary sexp effects to each character cell via cell_effect lambdas. Each cell is rendered as a small image that effects can operate on. Key changes: - New ascii_fx_zone effect with cell_effect parameter for per-cell transforms - Zone context (row, col, lum, sat, hue, etc.) available in cell_effect lambdas - Effects are now loaded explicitly from recipe declarations, not auto-loaded - Added effects_registry to plan for explicit effect dependency tracking - Updated effect definition syntax across all sexp effects - New run_staged.py for executing staged recipes - Example recipes demonstrating alternating rotation and blur/rgb_split patterns Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
12 lines
449 B
Common Lisp
12 lines
449 B
Common Lisp
;; Color adjustment effect - replaces TRANSFORM node
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(define-effect color-adjust
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:params (
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(brightness :type int :default 0 :range [-255 255] :desc "Brightness adjustment")
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(contrast :type float :default 1 :range [0 3] :desc "Contrast multiplier")
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(saturation :type float :default 1 :range [0 2] :desc "Saturation multiplier")
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)
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(-> frame
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(adjust :brightness brightness :contrast contrast)
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(shift-hsv :s saturation)))
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