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• How to Use the Sun Diagram Extension in SketchUp: A Step-by-Step Guide for 3D Sun Path and Shadow Analysis
• SunDiagram is a SketchUp extension designed to create 3D Sun paths and analyze sunlight for architectural projects.
• Generate a 3D Sun path by simply entering coordinates, with support for Daylight Saving Time adjustments.
• Simulate shadows & Sun positions based on selected time frames. 
• Batch export shadow and Sun position images with a single click.