This time I'm going to explain a way to make specific parts of your 3D object glow, and how to animate those. For this I'll be using THREE.EffectComposer to render the glow passes. Check out the demo and the code after the break. Demo Animated selective glow demo (Best viewed in Chrome or Firefox) [NEW] Selective glow, particles and icosahedron geometry. Demo source on Github. Selective glow using