THREE.js - Change property of one, all object change -


i have issue. put properties in spheres array opacity/visible etc.. when (in mousedown event) want change 1 sphere property, of them change. don't understand why... describe part of code.

for (var = 0; < data.nodes.length; i++)          {          //coordinates of spheres , others properties          spheres[i].material.transparent=true;          spheres[i].material.opacity=0.2;          scene.add(spheres[i]);          force.start();          }          spheres[anyone].material.opacity=0.8;

sorry, english not good. thank in advance!

i suspect due spheres using same material instance, therefore changing 1 change them all.
adding unique materials each of spheres overcome problem.


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