{"slug":"melonjs-melonjs-effects-and-shaders","source_name":"melonjs/melonjs-effects-and-shaders","name":"Melonjs/Melonjs Effects And Shaders","description":"Use this skill for post-processing effects, custom shaders, blend modes and colour grading in melonJS. Covers the built-in ShaderEffect presets, addPostEffect on renderables and cameras, writing a custom dual-language GLSL/WGSL effect, the screen_texture builtins, and why effects silently do nothing on the Canvas fallback. Triggers on: Tween, easing, animate an effect, ShaderEffect, addPostEffect, removePostEffect, getPostEffect, postEffectNeedsCapture, VignetteEffect, GlowEffect, BlurEffect, Pi","version":2,"lift":{"pass_rate_delta_pts":65.22,"pass_rate_pct":91.3,"total_cases":23,"passed_cases":21,"tokens_delta_pct":999.7,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.8-flash","grading_method":"judged","completed_at":"2026-11-06T03:48:41.189750+00:00"},"skill_score":0.913,"benchmark_models":[{"model":"gemini-3.8-flash","headline":true,"delta_pts":65.22,"with_pass_pct":91.3,"without_pass_pct":26.1,"tokens_delta_pct":999.7,"turns_delta_pct":0,"total_cases":23,"cases_aggregated":23,"verdict":"mixed","never_hurt":false,"completed_at":"2026-11-06T03:48:41.189750+00:00","run_id":"9bc4a205-457d-4a5c-a53a-17ae28f3fe3b","latest_attempt":{"id":"9bc4a205-457d-4a5c-a53a-17ae28f3fe3b","runner_model":"gemini-3.8-flash","overall_verdict":"mixed","completed_at":"2026-11-06T03:48:41.189750+00:00","gate":null},"version_number":2,"is_latest_version":true,"gate":null}],"trust":{"skill_safety":"passed","safety_status":"clean","intent_verdict":"safe","content_status":"clean","indexable":true},"license":"MIT","install_count":0,"total_uses":0,"total_users":0,"manifest_hash":"c0aba1636b5f4697367f87ac90fac600ecdbb722d14d225cdf117d9919594a20","install_name":"melonjs-melonjs-effects-and-shaders","version_id":"d54acf67-9a9c-446b-a00c-d411c34b7f45","body_sha256":"c0aba1636b5f4697367f87ac90fac600ecdbb722d14d225cdf117d9919594a20","render_hash":"2b2c3ec70193aa9bf1294f152e70db4256607eedac33ce509c1ff09cc91a3861","raw_url":"https://app.decimal.ai/s/melonjs-melonjs-effects-and-shaders/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/melonjs-melonjs-effects-and-shaders"}