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Question by czadam · Oct 19, 2012 at 08:57 PM · child objectraycasts

Raycast hit on object's child only

I have an object, which has 2 child objects. Basically there is an image, has two circle on them. When the ray-cast method hits the image object, the child object also getting notified. I only want notification, when the ray hits the circles (the children on the image object). Separating the children from the parent is not an option, I have to find another solution.

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Answer by DaveA · Oct 19, 2012 at 08:59 PM

What do you mean by 'getting notified' May need more information but some ideas:

Don't put collider on the parent.

Put children and parent in different layers. Use layermask to distinguish between them.

Use Tags and test the tag, ignore things you don't want.

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avatar image czadam · Oct 20, 2012 at 02:46 PM 0
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By getting notified I mean: There is a piece of code in the spot object, that do something when a raycast hit it. But this code also runs, when I click on the image (the parent of spots), but not on the spots.

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