Three.js: How to detect the clicked face of a cube and change its texture?

Created on 8 Jan 2012  ·  3Comments  ·  Source: mrdoob/three.js

How to detect which of the faces has been clicked

http://jsfiddle.net/yfDnJ/6/

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picture danieljack

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I got it in the end just using intersects[0].face.materialIndex for the material index

picture danieljack on 10 Jan 2012
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I think you should be able to figure out the face bu retrieving the normal vector of the face that you intersected. You should have only 6 different normals ;)

mrdoob picture mrdoob on 10 Jan 2012

I got it in the end just using intersects[0].face.materialIndex for the material index

danieljack picture danieljack on 10 Jan 2012
👍2

That's smarter :)

mrdoob picture mrdoob on 13 Jan 2012
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