SOLVED THX EGO
in my project,i want to create a missile,when it hit the target,it must be disappear.
i set the missile to Object3D.
Here is some ways:
1.
missile.clearobject;
2.
world.removeobject(missile);
3.missile.setvisbility(fasle);
which way is better fps?
And more,if i want object invisibility,which way is better fps?
1.setvisibility(false);
2.setTransparency(0);
3.settexture("trans"),
the"trans" is a transparent png,so the object would be invisibility.
Thx ego