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Area Target from MatterPak data

By derbyquad on Mon, 03/08/2021 - 20:37

Hi.

I'm currently creating an AR trail and have the MatterPak data for the location. I bought he pack off a company who created it a few years ago and so I don't have the corresponding API token etc to pull it directly into ATG. The point cloud data is XYZ and so I tried to convert using CloudCompare to e57 but got the following errors:

 

[ SUCCESS ] 'cartesianBounds' field in Data3D structure shall be defined.

[ SUCCESS ] 'cartesianX', 'cartesianY', 'cartesianZ' fields in PointRecord structure shall be defined.

[ SUCCESS ] 'colorRed', 'colorGreen', 'colorBlue' fields in PointRecord structure shall be defined.

[   FAIL  ] 'nor:normalX', 'nor:normalY', 'nor:normalZ' fields in PointRecord structure shall be defined or we need to be able to estimate the normals. To estimate normals each Data3D structure shall have associated images from exactly one scanning position through Image2D associatedData3DGuid field.

[ SUCCESS ] 'isColorInvalid' field in PointRecord structure must not be defined.

[   FAIL  ] E57 shall contain one or more Image2D structures that have either 'sphericalRepresentation' field or 'pinholeRepresentation' field.

[ SUCCESS ] 'pose' field in Image2D structure shall be defined.

[ SUCCESS ] Spherical images shall have minimal resolution of 4096x2048 and their width = 2 * height. Pinhole images shall have minimal resolution of 1024x1024 and must be square (width = height).

 

Is there a way to use XYZ data or I proven way to convert to e57? Any help would be appreciated.

 

Darius

TRUONGKHANH

Tue, 03/09/2021 - 02:21

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Hello,

Can you convert the file format from .XYZ to E57 using Cyclone Register 360? I use the E57 file directly from the Laser Scan Data (RTC360 device LaserScan), after being exported with that software.

Errors, as you mentioned, have been corrected.

mcotora

Tue, 03/16/2021 - 15:11

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Hi @derbyquad,

This is not possible, as the matterpack does not contain all the necessary information.

Thank you for your understanding.

Vuforia Engine Support

Hi,

The API integration on the area target generator is not able to import my space matterpack files (says ID does not exist). Developer API access is granted on Matterpak side. It says ID does not exist, when it does. 

Can someone help? Project is stuck on that.