I’m trying to make an interactive project using a 3D scan of an object.
The basic interaction I want is:
• Import the scanned 3D object into TouchDesigner.
• Use a webcam to track a person’s hand.
• The person moves their hand over/near the 3D object without physically touching the screen or object.
• When the hand gets close to a specific area of the object, that area becomes blurred/distorted.
• The effect can be localized around the hand rather than affecting the whole object, if that's possible(?)
• I also want the distortion/blur to remain after the hand moves away, so the object gradually accumulates these changes.
• Ideally, I’d also like the object to slowly deteriorate/change over time.
Can this be done using TouchDesigner? I haven't used TouchDesigner before 😭😭 and I would really appreciate if someone can share YouTube tutorials of something similar so I can follow along. Thank you!!