Measurement Guide

Quick Start (30 Seconds)

Core Measurement Types

🔹 Distance Measurement

Measures straight-line distance between any two points on your 3D model.

How to Use:

• Desktop: Click two points with your mouse
• Mobile: Tap two points with your finger

Best Practices:

• Zoom in for precise point selection
• Use different viewing angles to verify point placement
• Measurement line appears immediately after selecting the second point

Results Format:

• 25.40 mm / 1.00 in - Displayed with 2 decimal precision
• Visual measurement line remains on model for reference

🔺 Angle Measurement

Calculates angles formed by three points - perfect for verifying design angles.

Point Selection Order:

1. First Point: Start of first line
2. Second Point: Vertex (where angle is measured)
3. Third Point: End of second line

How to Use:

• Desktop: Click three points in sequence
• Mobile: Tap three points in sequence

Results Format:

• 90.0° - Displayed in degrees with 1 decimal precision
• Angle lines remain visible for reference

📐 Parallel Face Distance

Measures perpendicular distance between parallel surfaces - ideal for wall thickness and gap measurements.

How to Use:

• Desktop: Click on two parallel faces
• Mobile: Tap on two parallel faces

Auto-Detection:

• System automatically validates that faces are parallel
• Visual feedback confirms successful face selection
• Calculates shortest perpendicular distance

Results Format:

• 12.50 mm / 0.49 in - Distance between parallel planes
• Green indicator: Valid parallel faces
• Red indicator: Faces not parallel enough

Platform-Specific Interface

Desktop Experience

• Floating Card Panel: Always visible on the right side
• Mouse Precision: Exact point-and-click control
• Keyboard Shortcuts: Quick access with function keys

Mobile Experience

• Slide-up Drawer: Measurement panel slides from bottom
• Touch-Optimized: Large buttons designed for finger interaction
• Auto-Close: Panel automatically closes after successful measurements
• Pinch-to-Zoom: Seamless integration with measurement selection

Managing Results

Viewing and Saving

• Real-Time Display: Results appear instantly
• Dual Units: Always shown in both mm and inches
• Save to History: Click "Save" to store important measurements
• Visual References: Measurement lines remain on model

Measurement History

• Organized by Type: Distance, angle, and parallel measurements grouped
• Quick Search: Find specific measurements easily
• Export Ready: Data formatted for reports
• Clear Options: Remove individual or all measurements

Troubleshooting

Common Issues

Measurements Not Working

• Ensure measurement tool is activated (button should be filled, not outlined)
• Click directly on model geometry, not empty space
• Wait for click processing (300ms debounce on mobile)

Inaccurate Results

• Zoom in closer for precision point selection
• Use optimal viewing angles - try preset views (Front, Side, Top)
• For parallel faces: ensure surfaces are actually parallel

Interface Problems

• Desktop: If panel disappears, exit and re-enter fullscreen mode
• Mobile: If drawer doesn't appear, try rotating device orientation
• General: Refresh page if tools become unresponsive

Performance Tips

For Large Models:

• Focus measurements on specific areas
• Clear old measurements to free memory
• Hide unnecessary model components

Mobile Optimization:

• Use landscape mode for complex measurements
• Close background apps for better performance
• Use steady finger placement, not quick taps

Best Practices

Professional Workflow

1. Plan: Identify what needs measuring before starting
2. Position: Use preset views (Front/Side/Top) for optimal angles
3. Measure: Take systematic measurements of related features
4. Verify: Check critical dimensions multiple times
5. Document: Save important measurements to history

Accuracy Tips

• Cross-verify: Compare with known dimensions when available
• Multiple angles: Verify measurements from different viewpoints
• Consistent units: Stick to one unit system throughout analysis
• Screenshot: Capture measurement results for documentation

Advanced Features

Unit Conversion

• Automatic: 1 inch = 25.4 millimeters
• Live Updates: Conversion happens instantly
• Optimized Precision: 2 decimals for distances, 1 for angles

Integration with View Controls

• Preset Views: Use standard engineering views (Front, Back, Left, Right, Top, Bottom)
• Projection Modes: Switch between Perspective and Orthographic
• Display Options: Enable edges and grid for better context

Visual Feedback

• Color-Coded: Different colors for different measurement types
• Persistent Markers: Measurement points remain visible until cleared
• High Contrast: Lines visible in all lighting conditions

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