ModelHandle/docs/superpowers/specs/2026-04-13-tellme-logo-design.md

tellme模型处理平台 Logo Design

Goal

Replace the current cube logo with a new SVG logo for tellme模型处理平台 that can be dropped into the existing project without changing any call sites.

Scope

• Replace the symbol referenced by assets/images/3dviewer_net_logo.svg#logo.
• Keep the file as SVG and keep id="logo" so existing <use href="...#logo"> references continue to work.
• Match the current 60x60 view box footprint so the logo fits the header, loading dialog, embedded page, and intro area without layout changes.

Visual Direction

• Industry direction: 3D cube / model structure
• Brand tone: strong technical feel
• Recognition mode: the icon should read as a 3D model-processing symbol at a glance, not as a generic package box

Recommended Shape

• Use an isometric cube with clearly separated top, left, and right faces.
• Add one internal structural cut or path to imply model slicing, processing, or topology flow.
• Keep the geometry bold and compact so it remains legible at small sizes.
• Do not depend on text, tiny nodes, or thin wireframe details.

Color Strategy

• Use cool blue / cyan technology colors.
• Preserve strong contrast between the three main faces.
• Keep a clear border so the icon still reads on light and dark backgrounds.

Technical Constraints

• Output stays in a single SVG file.
• Preserve id="logo".
• Prefer simple polygons and paths over filters or gradients.
• Avoid external assets, embedded fonts, or bitmap content.

Validation

• The new SVG renders correctly in:
  • website header
  • intro area
  • embed page
  • loading / progress dialog
• No code references need to change.
• The logo remains readable when displayed around 40x40.