The stereoscopic 3D effect in print or video. The "true" refers to the illusion of depth in contrast to a 3D object that has width, height and depth but is not lifelike. See 3D visualization.
"true 3D." YourDictionary, n.d. Web. 17 August 2018. <http://www.yourdictionary.com/true-3d>.
true 3D. (n.d.). Retrieved August 17th, 2018, from http://www.yourdictionary.com/true-3d