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The Key to Cleaner 3D Scans: Cross-Polarization

Today’s tutorial teaches you everything you need to know about Cross-Polarization. The necessary hardware/gear, and why it matters. It is absolutely essential if you’re trying to scan an object that has a very shiny/reflective surface. Taking a look at the renders in Unreal Engine 5, it doesn’t take long to see the vast difference between the two approaches, the cross-polarized result is FAR superior. The scans done in this tutorial were made with RealityCapture. GET 50% off your purchase of 3500 PPI credits for RealityCapture using "WILLIAM50" as your discount code! For more information on RealityCapture: www.capturingreality.com Important links: Intro to RealityCapture to UE5 Workflow Video:    • RealityCapture to UE5 - Workflow Tuto...   Scanning all sides of objects in Reality Capture:    • How to 3D Scan All Sides of Objects -...   MAJOR THANKS to Grzegorz Baran for his in-depth guides and insights on photogrammetry. Find his channel and video I referred to here: Grzegorz Baran’s Cross-Polarization Explained:    • Cross Polarisation Explained by Grzeg...   Grzegorz Baran’s Channel:    / grzegorzbaranart   Necessary gear for Photogrammetry: Flashes: Godox AR400 Ring Flash: https://geni.us/83IB0V Elinchrom ELB 500 TTL Duo: https://geni.us/ElinchromELB500 Polarizing Filters: Tiffen Circular Polarizing Filter: https://geni.us/XB38L Nikon Circular Polarizing Filter: https://geni.us/acILA1z Ring Flash Polarizer: https://geni.us/FlashPolarize Transmitters and Other: ColorChecker Passport Photo II: https://geni.us/tUEDhx Godox XT-16 Transmitter/Receiver Kit: https://geni.us/7icY2 Flash Sync Cable: https://geni.us/DlZ63 Join my Patreon!   / williamfaucher   or, Join this channel to get access to perks:    / @williamfaucher   --------------- Timestamps: 00:00 - Intro 01:00 - CapturingReality 01:30 - What is Cross-Polarization? 03:39 - Polarization Explanation 04:46 - Necessary Gear/Hardware 05:56 - Gear: Polarizers 07:49 - Gear: ColorChart 08:07 - Gear: Transmitters 08:53 - Assembling the Camera Rig 09:12 - Why do we need this? 10:21 - Important Steps Before Shooting 11:47 - Scanning 12:28 - Into RealityCapture 13:36 - Limitations of Cross-Polarization 14:53 - Conclusion & Thanks --------Cameras and Gear Used To Film This Video ------ DISCLAIMER: This video/description contains affiliate links, which means that if you click on one of the product links, I’ll receive a small commission. As an Amazon Associate I earn from qualifying purchases. This helps support the channel and allows us to continue to make videos like this. Thank you for the support! My Streaming / Recording Setup (How this Video was Recorded) Nikon Z6II : https://geni.us/OPxBG Sigma 35mm f/1.4 Art : https://geni.us/ByMa Deity S-Mic 2 Shotgun Microphone: https://geni.us/ed6pyO Aputure MC Pocket LED: https://geni.us/uVZNl Godox LEDP 260c LED Panel: https://geni.us/OgidwX Godox Parabolic Softbox : https://geni.us/oHZ2b9 Godox SL-60W Studio Light: https://geni.us/68wx