Magna-AR
免費
2022.03.12for iPhone, iPad and more
Age Rating
Magna-AR 螢幕截圖
About Magna-AR
This app combines the data collected by the internal magnetometer with the three-dimensional mapping of ARKit to plot magnetic fields in real space superimposed upon the camera view.
Useful for students and teachers in science, technology, engineering, and math (STEM) education and academic or industrial researchers, this app helps users to visualize magnetic fields based upon real sources—not prepared computational models—without the use of external sensors.
The actual total magnitude of the magnetic field at real points in space can be visualized with color-coded spheres to see changes in magnitude. A menu allows the user to learn more about the operating principles of the magnetometer, display compass directions in the field of view, and change settings to display/remove magnetic field values and modify the color key.
Useful for students and teachers in science, technology, engineering, and math (STEM) education and academic or industrial researchers, this app helps users to visualize magnetic fields based upon real sources—not prepared computational models—without the use of external sensors.
The actual total magnitude of the magnetic field at real points in space can be visualized with color-coded spheres to see changes in magnitude. A menu allows the user to learn more about the operating principles of the magnetometer, display compass directions in the field of view, and change settings to display/remove magnetic field values and modify the color key.
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最新版本2022.03.12更新日誌
Last updated on 2022年03月13日
歷史版本
Fixed a bug with the compass mode.
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Version History
2022.03.12
2022年03月13日
Fixed a bug with the compass mode.
2022.02.28
2022年03月01日
Added a button to reset vector offset.
Fixed a bug that caused the app magnetic field total to freeze when the app came back to the foreground.
Fixed a bug that caused the app magnetic field total to freeze when the app came back to the foreground.
2021.09.30
2021年10月01日
Added vector offset. You can offset the vector placement to match the location of the magnetometer.
2021.09.12
2021年09月12日
New tare feature. (accessible by tapping the total magnetic field value)
Enabling \'Tare\' will measure the average background magnetic field (strength and direction), and subtract it from measurements and visualizations. Taring is useful for visualizing local magnetic fields, such as around a magnet, without the interference of background fields.
Enabling \'Tare\' will measure the average background magnetic field (strength and direction), and subtract it from measurements and visualizations. Taring is useful for visualizing local magnetic fields, such as around a magnet, without the interference of background fields.
2021.01.10
2021年01月10日
Added new setting to enable/disable camera feed.
2020.08.01
2020年08月02日
Sphere visualization no longer scale in size.
2020.05.24
2020年05月24日
Renamed the app to Magna-AR.
0.33
2020年02月23日
Added setting to enable a heatmap scale image on the main screen.
Updated numeric value label placement along the vector.
Bug fixes.
Updated numeric value label placement along the vector.
Bug fixes.
0.32
2020年02月20日
Updated arrow model.
0.31
2020年02月02日
New icon for the feature to automatically add vectors.
Included a tutorial video in the settings menu.
Minor bug fixes.
Included a tutorial video in the settings menu.
Minor bug fixes.
.2.8
2020年01月28日
Added link to tutorial video.
Added links to magnetic declination, and inclination maps.
Bug fixes.
Added links to magnetic declination, and inclination maps.
Bug fixes.
.2.7
2019年12月17日
Adjusted vector scaling.
Added a new color scale for the vectors.
Added a new color scale for the vectors.
.2.6
2019年11月16日
Updated the settings menu.
Prevent vectors from overlapping.
Fixed a crash when the camera permission was denied.
Prevent vectors from overlapping.
Fixed a crash when the camera permission was denied.
.2.5
2019年11月08日
Added a new dialog to show when the device has become magnetized.
.2.4
2019年11月05日
New settings menu.
.2.2
2019年11月04日
New settings menu.
New option to automatically add vectors.
New option to automatically add vectors.
.2.1
2019年10月17日
Added settings menu with sensor visualization options.
Added slider to manually resize the arrows.
Added slider to manually resize the arrows.
.2.0
2019年10月17日
New arrow shape.
.17
2019年08月07日
Minor changes to the way the vectors are calculated.
0.1
2019年08月04日
Magna-AR FAQ
點擊此處瞭解如何在受限國家或地區下載Magna-AR。
以下為Magna-AR的最低配置要求。
iPhone
須使用 iOS 13.0 或以上版本。
iPad
須使用 iPadOS 13.0 或以上版本。
iPod touch
須使用 iOS 13.0 或以上版本。
Magna-AR支持英文