본문으로 건너뛰기
cccskills
무료GitHub에 공개

css-alpha-masking

Create CSS snippets that gradually fade the horizontal or vertical edges of images, text, or containers. Adjust fade width and opacity, with both standard and Safari mask properties included.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

원문원문 설명 보기

Apply CSS alpha masking with linear-gradient for horizontal or vertical edge fades (mask-image and -webkit-mask-image). Use when asked for alpha masks, fade edges, or CSS mask gradients.

설치 방법 보기

이럴 때 유용합니다

  • Fade the left and right edges of an image
  • Fade text at the top and bottom
  • Adjust fade width and opacity
  • Include Safari mask styles

포함된 파일(4)

  • SKILL.md1.7 KB
  • demo/index.html16.2 KB
  • demo/preview.jpg47.7 KB
  • demo/PROMPT.md1.9 KB

SKILL.md(원문)

설치하기 전에 에이전트에게 전달되는 지시 내용을 확인할 수 있습니다.

CSS Alpha Masking Skill

Workflow

  1. Confirm direction (horizontal or vertical) and fade stop percentages.
  2. Provide the inline CSS snippet and any needed class usage.
  3. Offer small tweaks only (direction, stop positions, colors).

Usage checklist

  • Apply the mask styles directly on the element or in a CSS class.
  • Always include both mask-image and -webkit-mask-image for Safari.
  • Ensure the element has visible content; masks reveal/hide alpha only.

Horizontal (left/right) fade

/* Add this inline CSS to any element */
mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
-webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);

Vertical (top/bottom) fade

/* Add this inline CSS to any element */
mask-image: linear-gradient(to bottom, transparent, black 15%, black 85%, transparent);
-webkit-mask-image: linear-gradient(to bottom, transparent, black 15%, black 85%, transparent);

Customization knobs

  • Direction: to right, to left, to bottom, to top.
  • Fade depth: adjust 15% and 85% stops.
  • Strength: change transparent to rgba(0,0,0,0.2) for softer fades.

Common pitfalls

  • Forgetting the -webkit-mask-image fallback in Safari.
  • Expecting masks to work on elements with overflow: hidden but no visible content behind.

Questions to ask when specs are missing

  • Which direction should the fade go?
  • How wide should the fade edges be?
  • Is this for images, text, or a container background?

리뷰

아직 리뷰가 없습니다. 사용해 본 소감을 남겨 주세요.

댓글

로그인 없이 쓸 수 있습니다. 사용 후기, 질문, 작동하지 않은 환경 등을 편하게 남겨 주세요.

아직 댓글이 없습니다. 첫 댓글을 남겨 보세요.

보내면 바로 공개됩니다. 이메일 주소나 전화번호 같은 개인 정보는 쓰지 마세요. URL은 2개까지입니다.

0 / 1,000자

이 양식은 reCAPTCHA로 보호되며 Google 개인정보처리방침 및 서비스 약관이 적용됩니다.

같은 저장소의 스킬

Build woven fabric in Three.js with visible threads, realistic sheen, seams, and thick hems. The skill covers folds that preserve texture proportions, light passing through thin cloth, and variations in dye and wear.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

  • Creating backlit curtains
  • Differentiating linen, silk, and wool
  • Adding hems and stitches for close-up views
MengTo/Skills6.8천2026년 10월 18일 업데이트

Build falling leaves in Three.js and similar 3D scenes, with visible front, edge, and back views as they tumble and drift. Coordinate wind, scene depth, camera-aware recycling, and performance checks for a convincing autumn effect.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

  • Adding falling autumn leaves to a 3D scene
  • Coordinating leaf tumble, sideways drift, and wind
  • Managing leaves around buildings and camera movement
MengTo/Skills6.8천2026년 10월 18일 업데이트

Add coordinated seasonal transitions to an existing 3D scene. Blend foliage, lighting, sky, ground, snow, and particles from one shared state while preserving camera controls and interactions, so the same place remains recognizable throughout spring, summer, fall, and winter.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

  • Add a four-season selector to an outdoor 3D scene
  • Show seasonal changes in an architectural walkthrough
  • Coordinate foliage, sunlight, sky, and ground appearance
MengTo/Skills6.8천2026년 10월 18일 업데이트

Create or integrate detailed 3D models with smooth outlines and believable edges for close-up views. Prepare lower-detail versions for distant viewing, prioritize loading, and measure rendering costs in the actual scene.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

  • Creating a detailed 3D model for close-up views
  • Replacing visibly faceted curves with smoother geometry
  • Preparing detailed architectural assets for rendering
MengTo/Skills6.8천2026년 10월 18일 업데이트

Prepare detailed 3D materials that remain clear in close-up views. The skill guides texture resolution, physically based material maps, surface mapping, filtering, and progressive loading while checking download size and GPU memory use.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

  • Prepare wood, stone, and fabric materials for close-up views
  • Fix texture seams, grain direction, and normal map orientation
  • Preserve floor and foliage detail at oblique or distant views
MengTo/Skills6.8천2026년 10월 18일 업데이트

Create realistic metal surfaces in Three.js by combining structured reflections, studio lighting, scratches, fingerprints, and beveled edges. Includes polished, brushed, and aged finishes for objects such as tools, rings, and metal product parts.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

  • Fixing metal that looks like gray plastic
  • Creating polished or brushed metal finishes
  • Adding patina and worn edges
MengTo/Skills6.8천2026년 10월 18일 업데이트

MengTo의 스킬 모두 보기

이 스킬의 문제 신고