Sun Exposure
What is Sun-Hour Exposure Analysis?
Sun-hour exposure analysis is a critical assessment tool used to measure the amount of direct sunlight and help optimize the design to ensure natural light and the comfort and well-being of occupants. This tool is essential for proposed developments, open spaces, landscapes, and gardening.
Set Revit view for Sun Exposure Analysis
1. Open a view In Revit, Could be a floor plan or any 3D view.
2. On the view control bar, enable shadows.
3. Under Sun Settings, set the location for the project, and enable Daylight Saving if needed.
4. Make sure crop view is enabled.
5. Add a scale bar (a detail family) to the view – Recommended.
6. Open ‘Shadow Colour’ from the Add-Ins tab.
Conduct Sun Exposure Analysis
1. Click on the ‘Sun Exposure’ tab to switch to the sun exposure analysis mode.
2. Select a date for the analysis.
3. Select the time range.
4. Select time intervals. – 2 Hours, Hour, 30 Minutes, 15 Minutes.
5. On the time-increments bar you may:
- Adjust the time increments by dragging the hour marks below the bar.
- Add increments by clicking below the bar.
- Remove increments by clicking the garbage bin icon.
- Assign colours for time increments by clicking the coloured section.
5. Click ‘Preview Image’ to get a preview of how your sun exposure analysis will look like.
Short walkthrough video for sun-exposure: