3D webgl-three.js implementation of elastic band selection

Looking to implement rubber band selection feature.

  1. Create a rectangular div in 2D.
  2. Convert the 2D rectangle into 3D using three.js (intersection method).

Now, I have a few questions:

  1. What is the process to identify elements/faces contained within the rectangular div?
  2. Are there alternate methods for implementing rubber band selection in 3D?

Seeking valuable guidance on how to perform rubber band selection technique in 3D using webgl-three.js.

Thank you in advance!

Answer №1

I came across an interesting demonstration in the three.js source code that aligns with your explanation:

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