Site Analysis Diagram (Sample Project 54)

See the final result. Download the source file. Test the workflow.

What is this page?​

This page provides a free sample project for creating a Site Analysis Diagram.

The diagram shown in the preview represents the final presentation result. The download below gives you access to the source SketchUp file used to build that diagram.

Use this sample to:

• Explore how a site analysis diagram is structured
• Test the workflow on your own SketchUp setup
• Adapt the diagram logic for your own projects

To use the diagram features shown in these source files, you’ll need to install the Sun Diagram plugin.
The free version is available on the SketchUp Extension Warehouse or at SunDiagram.com.

Preview: Final Result​

The video shows the Site Analysis Diagram output created from this sample project.

Workflow Overview​

This sample follows a straightforward workflow commonly used for sunlight and shadow visualization:

1. Step 1: Import Terrain and Map Data
2. Step 2: Generate Contour Lines
3. Step 3: Create a 3D Sun Path using Sun Diagram Plugin
4. Step 4: Add Symbols with Dynamic Symbols Plugin
5. Step 5: Create a Shadow Analysis using Sun Diagram
6. Step 6: Generate dynamic symbols to represent the Site analysis

This page focuses on the source files, not detailed instructions.

A full step-by-step tutorial is available here: https://archidiagram.com/create-architectural-diagrams-updated-workflow-aug-2025/

What this sample includes

✔ Prepared SketchUp project file
✔ Workflow overview (PDF)

How to download

Simply enter $0 in the “Name a fair price” box to download for free.

No bank or card information required.

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Thank you!