three.js - Get translation from matrix4() -

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it may dummy question of three.js developers but, how can translation extracted transformation matrix?

actually extracting manually pointing matrix array positions (12, 13, 14).

thanks in advance.

if want extract translation component matrix, use pattern:

var vec = new three.vector3(); vec.setfrommatrixposition( matrix4 );

use matrix4.decompose() if need translation, quaternion , scale components.

three.js r.73


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