3D Scanning Advancements
I tried Luma AI’s new app which uses the camera on your phone to process a fully 3D scene or object using a method called photogrammetry. The new iphone pro models come equipped with LIDAR which uses a laser to measure distances and depth of an environment, capturing even better data accuracy. I however, have the basic 14 model that does not come with LIDAR capability. Even so, I was able to scan my girlfriend and niece using only the camera in video mode — needless to say, I was very impressed with Luma’s 3D detail retention using just video. Luma even lets you export the scan in various file formats including STL for 3D printing which I did.
After downloading the STL, I used Meshmixer to fill in any holes that resulted from lack of scan data. I then uploaded to Tinkercad and attached a primitive base so the model can stand on it’s own. I printed the final in PLA as a little statue to keep on my desk. I’m eager to try Luma for other things like compositing objects into video. With the level of accuracy and detail I think it’s amazing I have a pocket sized 3D scanner wherever I go!
Not My First Rodeo
Back in 2016, in 95 degree heat, I shot a Walking Dead parody that required a zombie to be beheaded. At the 2:27 mark, you’ll see while on set, I took about 100 photos from all angles of the actor’s head. I then processed all the photos in lightroom and uploaded to Autodesk 3D to create a fully textured 3D model. Now, Autodesk charges an insane amount of money for this program that was free for many years prior. Other AI photogrammetry apps like Luma AI have popped up and are just as good and sometimes even better.
