Dec 17, 2025, 2:37:07 AM
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Sweet Home 3D Forum » List all forums » » Forum: Developers » » » Thread: Show Azimuth and Elevation (possibly incorrect in SH3D) 11 |
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| Print at Dec 17, 2025, 2:37:07 AM | View all posts in this thread on one page |
| Posted by Martin_G_3D at Sep 12, 2019, 2:45:45 PM |
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Show Azimuth and Elevation (possibly incorrect in SH3D) 11 Hi, I really like that Sweethome 3D provides a simulation of sunlight based on location and time. However, I noticed that even though Ive set the correct timezone and latitude/longitude, the times for sunrise and sundown in SH3D differ from what they really are for that time and place. It's several minutes difference on both ends, so a 17 minutes shorter day than reality. (Timezone Europe/Amsterdam, date June 20, latitude N51,98x longitude E 5.92x) Sweethome 3D's sunrise and sundown: Rise: 05:22 Down: 21:49 Official sunrise and sundown for that location: Rise: 05:16 Down: 22:00 Not sure if anything is going wrong, although looks like it is, but would already help if the Azimuth and elevation used are shown in the render settings so I can validate. Regards, Martin |
| Posted by Xiste at Sep 12, 2019, 5:25:31 PM |
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Re: Show Azimuth and Elevation (possibly incorrect in SH3D) 11 Could it have something to do with the difference between the actual and the perceived sundown? Perhaps the official times are taking the atmospheric refraction into consideration? Xiste |
| Posted by Martin_G_3D at Sep 12, 2019, 6:08:10 PM |
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Re: Show Azimuth and Elevation (possibly incorrect in SH3D) 11 Could it have something to do with the difference between the actual and the perceived sundown? Perhaps the official times are taking the atmospheric refraction into consideration? Xiste No, those would be much earlier/later and would have a negative Elevation. Civil twilight times for the situation described above: 04:27 and 22:48 |
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