Instant Meshes -- Must Have Free 3D Retopology ToolInstant Meshes is a free and open source automatic retopology tool, enabling you to quickly take your high resolution meshes and create low polygon versions with almost zero effort. It implements Instant Field-Aligned Meshes and is the realtime algorithm powering modern version of Modo. Links https://github.com/wjakob/instant-meshes http://igl.ethz.ch/projects/instant-meshes/ https://www.gamefromscratch.com/post/2018/10/18/Creating-3D-Models-From-Photos-Using-Meshroom.aspxwww.youtube.com