Custom Parametric Ruler Generator

A fully customizable OpenSCAD ruler that adapts to your exact needs with extensive personalization options.

🎯 Key Features

Measurement Systems

Centimeters: Classic metric ruler with millimeter subdivisions
Inches: Imperial ruler with fractional markings (1/2, 1/4, 1/8, 1/16)
Both: Dual-unit ruler with inches on one side and centimeters on the other

Customizable Dimensions

Length: 1-50 units (cm/inches depending on system)
Width: 20-50mm for comfortable handling
Thickness: 1-10mm for durability preferences
Corner Rounding: 0-5mm radius for safety and aesthetics

Typography & Text

Custom Label: Add your name, company, or any text
Font Selection: 25+ font families including handwritten, script, and professional fonts
Font Styles: Regular, Bold, Italic, and various weights
Text Positioning: Adjustable size, depth (raised/engraved), and placement
Mirror Option: Flip text orientation for different viewing preferences

Professional Features

Hanging Hole: Optional hole for storage and organization
Two-Color Printing: Special mode for dual-material printing with contrasting marks
Precise Graduations: Crisp, accurately positioned measurement marks
Tapered Design: Ergonomic shape that's comfortable to hold and use
RTL: Right-to-Left numbering

Adjustable Graduation Marks (New in v1.2)

Centimeter Marks: Set custom heights for cm, 5mm, and 1mm tick marks
Inch Marks: Set custom heights for full inch, 1/2, 1/4, 1/8, and 1/16 tick marks
Marks now display correctly at all ruler thicknesses

📐 Recommended Settings

For Dual-Unit Rulers (Both systems):

Length: 5 inches
Width: 40mm
Label Font Size: 6mm
Mirror: No

For Single-Unit Rulers:

Length: 15 units
Width: 30mm
Label Font Size: 8mm
Mirror: Yes

🛠️ Customization Tips

Professional Use: Choose clean fonts like "Roboto" or "Open Sans" with bold numbers
Personal Projects: Try handwritten fonts like "Caveat" or "Indie Flower"
Small Rulers: Reduce text size and consider engraved text for better readability
Large Rulers: Increase mark width for better visibility

📏 Technical Specifications

Precision: Accurate to printer resolution
Materials: Compatible with PLA, PETG, ABS
File Format: fully parametric and editable
Print Time: 30-90 minutes depending on size and settings

Perfect for engineers, students, crafters, makers, or anyone who needs a ruler tailored to their specific requirements. Each ruler is generated fresh based on your parameters, ensuring you get exactly what you need.