Sun Diagram Pro: The Ultimate Solar & Shadow Analysis Tool for SketchUp

Stop guessing how the sun interacts with your designs. Sun Diagram Pro empowers architects, landscape designers, and urban planners to conduct precise, professional-grade solar and shadow analysis directly within SketchUp.

Whether you are designing a single apartment unit or mapping complex neighborhood shadows, our extension provides an intuitive, automated workflow that saves you hours of manual work.

Core Capabilities:

• Interactive 3D Sun Path: Instantly generate an accurate, visually stunning sun path diagram based on your exact geolocation.
• Automated Shadow Studies: Set your desired time intervals and dates (e.g., Summer/Winter Solstices) and let the plugin automatically generate sequential shadow scenes.
• 1-Click Batch Export: Export all your generated shadow scenes into high-resolution images in seconds—perfect for client presentations and local authority compliance.
• Smart Time Zone Engine: Automatically accounts for Daylight Saving Time (DST) ensuring your shadows are 100% accurate year-round.

Try It Risk-Free!

We want you to experience the full workflow without any barriers. Sun Diagram Pro comes with a 14-Day Free Trial (No Credit Card Required).

Simply download the extension, run it in SketchUp, and follow the prompt to activate your trial instantly!

For more resources and updates, visit our hub at archidiagram.com

Quick Start Guide: Sun Diagram Pro

Watch our quick overview video to see how to generate your first 3D sun path in seconds:

3 Simple Steps to Begin:

1. Install: You can install the extension directly within SketchUp using the Sketchucation ExtensionStore plugin. Alternatively, download the .rbz file from this page and install it manually via Window > Extension Manager.
2. Enjoy Free Trial: Your 14-Day Free Trial starts automatically as soon as you use any tool (no credit card or activation required). To check your remaining trial days or purchase a license, go to Extensions > Sun Diagram (Pro) > License...
3. Generate: Click the Sun Diagram icon on your toolbar to instantly create an interactive 3D sun path based on your model's geolocation.

For more detailed settings, batch export instructions, and advanced features, please switch to the Documentation tab.

How to use Sun Diagram Pro for SketchUp

Sun Diagram Pro is the ultimate tool for architects and designers to create interactive 3D sun paths, conduct precise shadow studies, and automate batch exports directly within SketchUp.

1. Getting Started & Activation

• Access the tool: Navigate to Extensions > Sun Diagram (Pro) in the SketchUp top menu.
• 14-Day Free Trial: You can evaluate the full Pro experience for 14 days, completely free with no credit card required.

2. Core Features & Workflow

Generating the 3D Sun Path

• Generate an accurate, interactive 3D sun path instantly based on your SketchUp model's geolocation.
• Smart Time Zone Engine: Automatically handles DST (Daylight Saving Time) to ensure your shadow casting is 100% accurate year-round.

Customizing Diagram Styles

• Comprehensive Control: Use the newly overhauled Diagram Style panel to fully customize the visual appearance of your sun path (colors, line weights, opacity).
• Ultra-Clean Presentation: The sun path integrates seamlessly into your scene without messy section slices at the base, keeping your 3D model distraction-free.

Shadow Analysis & Batch Export

• Automated Studies: Set specific time intervals (e.g., every hour from 9 AM to 3 PM) and specific dates (e.g., Summer/Winter Solstice) to automatically generate sequential shadow scenes.
• Batch Export: Export all generated shadow scenes to high-quality images in just one click, saving you hours of manual work.

3. Support & Full Documentation

For comprehensive video tutorials, advanced use cases, and additional resources, please visit our official website: https://sundiagram.com

If you have any questions or need technical support, please use the https://community.sketchucation.com/topic/164902/plugin-sun-diagram-3d-sun-path-shadow-analysis-batch-export to reach out on the SketchUcation forum.

Release Notes for Sun Diagram Pro

4.5.x * Comprehensive Diagram Style Upgrade: We've completely overhauled the Diagram Style panel to give you ultimate control over your sun path's appearance. You can now dive deeper into customization with our new, intuitive interface. * Ultra-Clean Sun Path: We finally removed the Section Slice at the base! Enjoy a seamless, distraction-free 3D model without any messy cuts.