Node Requests

Feature Requests
1

I would find the following nodes to be very useful for Wrap3.

  1. Node for Reading a text file with pointOnTri (barcentric coords) for specifying the points on the source mesh or destination mesh points to feed into RigidRegistration and nonRigidRegistration nodes.
  2. Node for Reading a text file with triangle id and barycentric coordinates as freePolygonIndicesFloating array to pipe into a nonRigidRegistration node.
  3. Node for Finding 3d corresponding points automatically on multiple geometries by detecting the distinct corners of warped QR/AR codes from any number of desired camera views (if they were seen in the texture, such as from placing stickers on flat surfaces or with temporary tattoos on skin during a scan)
  4. Automatic colored point or QR/AR code removal in texture (using surrounding texture information) - Similar to Adobe Photoshop’s content-aware method.

:smiley:
Please consider.

Cheers,
Spensa

2

Hello Spensa,

Thank you for great feedback!

  1. Node for Reading a text file with pointOnTri (barcentric coords) for specifying the points on the source mesh or destination mesh points to feed into RigidRegistration and nonRigidRegistration nodes.

If I understand you correctly, it can be done with SelectPoints node is you set a Source parameter to a file. Please find more about this here:
http://www.russian3dscanner.com/docs/Wrap3/Nodes/SelectPoints/SelectPoints.html#loading-points
Please refer to this tutorial, where I use this feature:
https://vimeo.com/180891171

  1. Node for Reading a text file with triangle id and barycentric coordinates as freePolygonIndicesFloating array to pipe into a nonRigidRegistration node.

It also can be done with SelectPolygons node.

  1. Node for Finding 3d corresponding points automatically on multiple geometries by detecting the distinct corners of warped QR/AR codes from any number of desired camera views (if they were seen in the texture, such as from placing stickers on flat surfaces or with temporary tattoos on skin during a scan)

Yes, that is our biggest goal for time being. We are working on it.

  1. Automatic colored point or QR/AR code removal in texture (using surrounding texture information) - Similar to Adobe Photoshop’s content-aware method.

Thank you, we have not thought about it. Really great idea!

3

That is fantastic! Thank you for pointing me to the Export and Read options for Points. You can even do multiple frames! Brilliant. You guys are on top of it! …Even working on the AR/QR code pinning! I should have guessed.

4

Heh!
Custom QR code temporary tattoos!
http://www.barcodeart.com/store/wearable/qr_button/

5

Ah, thank you for kind words and for tip with QR codes!