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SPOT: 3D Visualization of Direct Sunlight for Enhanced Building Design

Discover how SPOT provides a navigable, interactive 3D visualization of direct sunlight for optimal building design. Developed by Sébastien Bund & Ellen Y. Do Design Machine Group (DMG) at the University of Washington Centre de Recherche en Architecture et Ingénierie (CRAI), this tool considers the multidimensional impact of direct sunlight within buildings. Learn about the benefits of incorporating sunlight, its effect on energy savings, productivity, and health. Explore the importance of shaping buildings to harness solar energy effectively while mitigating glare and shading issues. Delve into related works like Dan Glaser's and Ecotect's shadow analysis tools. Experience the SPOT Time Projection feature for visualizing sunlight distribution in 3D space and discover future possibilities for thermal and shading functions. Visit http://depts.washington.edu/archbook/ for more details.

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SPOT: 3D Visualization of Direct Sunlight for Enhanced Building Design

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  1. SPOT! Fetch Light Interactive navigable 3D visualization of direct sunlight Sébastien Bund & Ellen Y.Do Design Machine Group (DMG)– University of Washington Centre de Recherche en Architecture et Ingénieurie (CRAI)

  2. Considering direct sunlight within buildings • Direct sunlight – a multidimensional phenomenon • Related work • SPOT- Time Projection - Navigable animation - Demo • Implementation • Future work

  3. 1- Why to consider direct sunlight in buildings ? Benefits of the sun : ENERGY SAVING: >Artificial lighting = 25 % of the electric energy >"efficient daylight = energy saving (by 30-60% )“ PRODUCTIVITY: >Students : learn faster, test higher. sales increase an average of 40% HEALTH: Alleviates: stress, anxiety, depression, migraines, sleep disorders, immune system function, cholesterol levels, increases calcium utilization, visual acuity, Cardiac outputs .

  4. 1- An appropriate building shape for : • Using sun energy and • avoiding overheating • Avoiding Glare • Over Shading control

  5. 2- Direct sunlight – a 5D phenomenon

  6. 2- Direct sunlight – a 5D phenomenon

  7. 2- Direct sunlight – a 5D phenomenon

  8. 2- Direct sunlight – a 5D phenomenon

  9. 3- Related Work Dan Glaser's work.

  10. 3- Related Work • Ecotect: a "Shadow Range function": Representing multiple shadows on the same diagram

  11. 4- SPOT- Time projection • Visualizing multiple dimensional spaces using projection.

  12. 4- SPOT- time projection

  13. 4- SPOT- time projection

  14. 4- SPOT- Time projection

  15. 4- SPOT- Time Projection

  16. 4- SPOT- Navigable animation

  17. 4 - SPOT Demo …

  18. 5 - Implementation > Percentage of illumination over a period of time calculation :

  19. 5 - Implementation > Percentage of illumination over a period of time calculation :

  20. 5 - Implementation > Percentage of illumination over a period of time calculation :

  21. 5 - Implementation > The display of the sunlight distribution in the 3D space

  22. 5 - Implementation > The display of the sunlight distribution in the 3D space

  23. 5 - Implementation > The display of the sunlight distribution in the 3D space

  24. 5 - Implementation > The display of the sunlight distribution in the 3D space

  25. 5 – Future Work Thermal function & shading function. Proposing a solution to save the outputs and communicate them.

  26. http://depts.washington.edu/archbook/ Thank you

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