ID: com.ifp.liag.lidarviewer
Version: 3.2
Size: 1.9 Mb
LiDAR VR Viewer Screen Preview
How to setup LiDAR VR Viewer apk for android
- For Android 4.0 or higher:Please to Settings, look down to Security, and select Unknown sources. Choosing this choice will enable to install apps download from the internet.
- For devices running on lower Android 4.0:
Please go to Settings - open the Applications option, and select Unknown sources, click OK on the popup alert.
LiDAR VR Viewer Description
Caution :If the file browser isn't able to find any files, please check the permissions in the application manager. LiDAR VR Viewer needs storage access.
Features :
• Developed for virtual reality head mounted displays such has Google Cardboard
• All-native rendering utilizing OpenGL ES 2.0
• Supports point cloud ASCII files
• Colors the points from elevation, intensity or RGB values
• Supports point cloud with normals, rendered as surfel (work in progress)
• Supports point clouds up to few millions points (depends on the smartphone GPU)
• Supports mesh surface Wavefront .obj files
• Control camera movement with Bluetooth controller or touchscreen
Mapping of the controller buttons :
Analog Left stick : forward/backward and strafe left/right
Analog Right stick (if available) : move up/down
Button A/Square : reduce velocity
Button B/Triangle : increase velocity
Button X/Cross : move down
Button Y/Circle : move up
Button L : reduce point size
Button R : increase point size
Button Digital Down : change mesh rendering between surface and wire-frame
Button Digital Left : toggle points rendering
Button Digital Right : toggle mesh rendering
Note :
The currently supported input ASCII files are as follows, without header (The columns must be separated by space character : " ")
• 3 columns X Y Z :
1.234 2.567 3.891
• 4 columns X Y Z intensity (float) :
1.234 2.567 3.891 0.2
• 6 columns X Y Z R G B [0-255] :
1.234 2.567 3.891 125 250 135
• 6 columns X Y Z Nx Ny Nz:
1.234 2.567 3.891 0.11 0.07 0.91
Testing point clouds available here :
https://julesmorelinc.wordpress.com/2016/03/11/tryout-3d-point-clouds-generation-with-structure-from-motion/
To improve the rendering, check this :
https://julesmorelinc.wordpress.com/2016/01/23/an-easy-way-to-enhance-colored-point-cloud-rendering/
Tested on :
Xperia Z3 Compact and Galaxy S7
What's new in LiDAR VR Viewer 3.2
- Correction of the initial position of the points and meshes: they should appear in front of the camera now- 4x Multi sample anti-aliasing available
- Splash screen added
Download LiDAR VR Viewer patch 3.2 APK
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