How do I detect and collect an object?

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:information_source: Attention Topic was automatically imported from the old Question2Answer platform.
:bust_in_silhouette: Asked By lalel345

I have a 3d project and I want to create a point on the screen so that it detects when it is over an object and catch it.
How do I do this and what nodes do I need?

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:bust_in_silhouette: Reply From: mdubaisi

you can watch these tutorials for collecting coins by BornCG
part 1: https://www.youtube.com/watch?v=PykL50_fz74
part 2: https://www.youtube.com/watch?v=XITNApxoIes&t=522s