# Photogrammetry **URL:** https://forums.unrealengine.com/c/development-discussion/asset-creation/photogrammetry/152.md?page=1 [Latest](https://forums.unrealengine.com/latest.md) · [Categories](https://forums.unrealengine.com/categories.md) · [Tags](https://forums.unrealengine.com/tags.md) **Page:** 2 --- ## [Loading Project - Invalid or corrupted input data. Failed to add image \[err:7134\].](https://forums.unrealengine.com/t/loading-project-invalid-or-corrupted-input-data-failed-to-add-image-err-7134/2700927)
**Author:** [@Devey\_32](https://forums.unrealengine.com/u/Devey_32)\ **Replies:** 1\ **Last updated:** [February 19, 2026, 1:15pm UTC](https://forums.unrealengine.com/t/loading-project-invalid-or-corrupted-input-data-failed-to-add-image-err-7134/2700927 "2026-02-19T13:15:51Z")
We completed processing a reasonably large dataset and were rendering orthographic images. Somehow, RC either crashed or quit while working in another application – meaning that it wasn’t under a processing strain. When… --- ## [Issues exporting .GLP in RealityScan](https://forums.unrealengine.com/t/issues-exporting-glp-in-realityscan/2699599)
**Author:** [@Juicy\_Lucie](https://forums.unrealengine.com/u/Juicy_Lucie)\ **Replies:** 1\ **Last updated:** [February 16, 2026, 7:14am UTC](https://forums.unrealengine.com/t/issues-exporting-glp-in-realityscan/2699599 "2026-02-16T07:14:19Z")
Hi all, Newbie here to the forums, but have been using the software for some time. Ok, some context for you - trying to export a model that has been processed from 17,000 images which is a mix of ground based and drone … --- ## [Drone Processing problem](https://forums.unrealengine.com/t/drone-processing-problem/2691894)
**Author:** [@Roll\_Tide\_18](https://forums.unrealengine.com/u/Roll_Tide_18)\ **Replies:** 3\ **Last updated:** [January 19, 2026, 8:57am UTC](https://forums.unrealengine.com/t/drone-processing-problem/2691894 "2026-01-19T08:57:45Z")
I am processing a drone project where I have GCP’s along the Drone’s imagery. I have aligned the images and assigned GCP’s to photos then run the Align Images again. Settings - Use Camera Priors… NO Prior Pose set to… --- ## [Import file E57 ](https://forums.unrealengine.com/t/import-file-e57/2692132)
**Author:** [@GiaCroft](https://forums.unrealengine.com/u/GiaCroft)\ **Replies:** 1\ **Last updated:** [January 15, 2026, 8:06am UTC](https://forums.unrealengine.com/t/import-file-e57/2692132 "2026-01-15T08:06:22Z")
I am trying to import an E57 file into RealityScan2.1. The file has 32 settings created with Cyclone Register 360 PLUS, but when I drag it into the programme, only 3 point clouds are compared. Is there any setting I ne… --- ## [Image capture interior rooms with clutter](https://forums.unrealengine.com/t/image-capture-interior-rooms-with-clutter/2684616)
**Author:** [@dbm2025](https://forums.unrealengine.com/u/dbm2025)\ **Replies:** 2\ **Last updated:** [January 14, 2026, 4:19am UTC](https://forums.unrealengine.com/t/image-capture-interior-rooms-with-clutter/2684616 "2026-01-14T04:19:03Z")
I have been trying to capture images for an interior room with lots of clutter. I have used an iphone 16 pro and a lumix gh4 micro 4/3 with a Olympus 17mm f/1.2 ED PRO but didnt have quite enough light so i was not at i… --- ## [Reconstruction Regions causing misaligned mesh](https://forums.unrealengine.com/t/reconstruction-regions-causing-misaligned-mesh/2689729)
**Author:** [@Frosty-Skittles1](https://forums.unrealengine.com/u/Frosty-Skittles1)\ **Replies:** 1\ **Last updated:** [January 7, 2026, 6:57pm UTC](https://forums.unrealengine.com/t/reconstruction-regions-causing-misaligned-mesh/2689729 "2026-01-07T18:57:04Z")
Hey All, I’m fairly new to Reality Scan and having some issues with these extruded regions in my mesh. Usually I take this to blender to smooth out, but it leads to texture issues when reprojecting textures back onto t… --- ## [Fortnight 2026 creations should be added ](https://forums.unrealengine.com/t/fortnight-2026-creations-should-be-added/2689036)
**Author:** [@Dominator\_Layth](https://forums.unrealengine.com/u/Dominator_Layth)\ **Replies:** 0\ **Last updated:** [January 1, 2026, 9:58pm UTC](https://forums.unrealengine.com/t/fortnight-2026-creations-should-be-added/2689036 "2026-01-01T21:58:16Z")
me and ore Elie are thinking about you could add a 2026 back cosmetic heres a image of it --- ## [Request: RealityCapture on Linux](https://forums.unrealengine.com/t/request-realitycapture-on-linux/2497515)
**Author:** [@vexilum](https://forums.unrealengine.com/u/vexilum)\ **Replies:** 4\ **Last updated:** [December 18, 2025, 5:00pm UTC](https://forums.unrealengine.com/t/request-realitycapture-on-linux/2497515 "2025-12-18T17:00:20Z")
Hi, I know this has been asked before, but any news on a RealityCapture Linux release? With the new license and Colmap export-option in the 1.5 version, I believe RC will gain a lot of momentum within research. I am cur… --- ## [Reality Scan IPhone Pro LiDAR?](https://forums.unrealengine.com/t/reality-scan-iphone-pro-lidar/2021072)
**Author:** [@Pluto20102](https://forums.unrealengine.com/u/Pluto20102)\ **Replies:** 4\ **Last updated:** [December 13, 2025, 2:24am UTC](https://forums.unrealengine.com/t/reality-scan-iphone-pro-lidar/2021072 "2025-12-13T02:24:05Z")
Hi Does reality scan use the lidar feature on iPhone pro’s? Thanks --- ## [Combining inside and outside scan results in holes ](https://forums.unrealengine.com/t/combining-inside-and-outside-scan-results-in-holes/2678188)
**Author:** [@lousek](https://forums.unrealengine.com/u/lousek)\ **Replies:** 0\ **Last updated:** [November 24, 2025, 2:31pm UTC](https://forums.unrealengine.com/t/combining-inside-and-outside-scan-results-in-holes/2678188 "2025-11-24T14:31:55Z")
Hi community, I try to create a 3D model of a van (inside and outside). In the end I want to have a 3D model which I can use in CAD (and probably also print a small 3D model :wink:). It’s my first photogrammetry projec… --- ## [Meta Humans Not Populating](https://forums.unrealengine.com/t/meta-humans-not-populating/2677398)
**Author:** [@FireHaven](https://forums.unrealengine.com/u/FireHaven)\ **Replies:** 0\ **Last updated:** [November 21, 2025, 10:11pm UTC](https://forums.unrealengine.com/t/meta-humans-not-populating/2677398 "2025-11-21T22:11:27Z")
Hi all! I am having an issue with Quixel Bridge not updating to where I can see my latest metahuman creation, and when I made edits to an old metahuman, quixel still shows the old metahuman. Having a ton of issues at the… --- ## [Noise between the wall and the floor](https://forums.unrealengine.com/t/noise-between-the-wall-and-the-floor/2626087)
**Author:** [@Asuka1231](https://forums.unrealengine.com/u/Asuka1231)\ **Replies:** 10\ **Last updated:** [November 19, 2025, 9:16pm UTC](https://forums.unrealengine.com/t/noise-between-the-wall-and-the-floor/2626087 "2025-11-19T21:16:02Z")
I tried so many ways to fix the noise (white lines) between the floor and the wall but it is always there and I am new to unreal engine what should I do? --- ## [More than 80% of my images are ALWAYS unconnected in the RealityScan app. What am I doing wrong? ](https://forums.unrealengine.com/t/more-than-80-of-my-images-are-always-unconnected-in-the-realityscan-app-what-am-i-doing-wrong/2674357)
**Author:** [@MoistChamp](https://forums.unrealengine.com/u/MoistChamp)\ **Replies:** 0\ **Last updated:** [November 12, 2025, 8:55pm UTC](https://forums.unrealengine.com/t/more-than-80-of-my-images-are-always-unconnected-in-the-realityscan-app-what-am-i-doing-wrong/2674357 "2025-11-12T20:55:42Z")
Every scans I do more than 80% of my images are ALWAYS unconnected in the RealityScan app. I can’t get a full scan to works. What am I doing wrong? Here’s a screen recording of my unconnected pictures because the forum … --- ## [Cannot import LiDAR files](https://forums.unrealengine.com/t/cannot-import-lidar-files/2656426)
**Author:** [@realmarktt](https://forums.unrealengine.com/u/realmarktt)\ **Replies:** 3\ **Last updated:** [November 5, 2025, 2:11pm UTC](https://forums.unrealengine.com/t/cannot-import-lidar-files/2656426 "2025-11-05T14:11:25Z")
Recently, I started scanning the interior of my house with the IOS APP called scanniverse. It utlizes the LiDAR and photogrammetry to generate pointclouds, and can export georeferenced pointcloud files. But I cannot impo… --- ## [Reality Capture and 360 photos](https://forums.unrealengine.com/t/reality-capture-and-360-photos/1690119)
**Author:** [@SMT\_20](https://forums.unrealengine.com/u/SMT_20)\ **Replies:** 4\ **Last updated:** [October 30, 2025, 3:03pm UTC](https://forums.unrealengine.com/t/reality-capture-and-360-photos/1690119 "2025-10-30T15:03:55Z")
Hi, i’d like to understand is thre a way to use 360 photo like developed by insta 360 or similar to generate photogrammetry and mesh model? Thanks --- ## [LOD of distant trees ](https://forums.unrealengine.com/t/lod-of-distant-trees/2665937)
**Author:** [@paolanicolai](https://forums.unrealengine.com/u/paolanicolai)\ **Replies:** 0\ **Last updated:** [October 16, 2025, 2:43pm UTC](https://forums.unrealengine.com/t/lod-of-distant-trees/2665937 "2025-10-16T14:43:41Z")
Any ideas of how improving the trees in the background? LOD is pretty low and I don’t know how to change that… --- ## [Confused about camera poses in.csv file](https://forums.unrealengine.com/t/confused-about-camera-poses-in-csv-file/2652439)
**Author:** [@TKSharpless](https://forums.unrealengine.com/u/TKSharpless)\ **Replies:** 10\ **Last updated:** [September 30, 2025, 8:39am UTC](https://forums.unrealengine.com/t/confused-about-camera-poses-in-csv-file/2652439 "2025-09-30T08:39:27Z")
I have an app that reprojects photogrammetry models into the photos to evaluate shape errors. I am testing with a set of 68 photos taken all around a statue at 4 levels. RS made a satisfactory model. With the .csv file… --- ## [RealityCapture: Unable to export cameras.csv via CLI](https://forums.unrealengine.com/t/realitycapture-unable-to-export-cameras-csv-via-cli/2658013)
**Author:** [@J\_e\_t\_t](https://forums.unrealengine.com/u/J_e_t_t)\ **Replies:** 2\ **Last updated:** [September 19, 2025, 4:11pm UTC](https://forums.unrealengine.com/t/realitycapture-unable-to-export-cameras-csv-via-cli/2658013 "2025-09-19T16:11:47Z")
Hi all, I have a workflow that relies on running the RealityCapture CLI to automate photogrammetry tasks. My PowerShell script watches for new jobs and then calls the RC CLI to add images, import a flight log, align, me… --- ## [关于材质页面节点显示黑色,包括三维向量节点也是一样,这个是新版本需要设置嘛?还是BUG? ](https://forums.unrealengine.com/t/bug/2642839)
**Author:** [@user\_00235902f5e5f0e3e1054d851fd157e06a4e6e6ab5f0b63288b8fc](https://forums.unrealengine.com/u/user_00235902f5e5f0e3e1054d851fd157e06a4e6e6ab5f0b63288b8fc)\ **Replies:** 1\ **Last updated:** [August 18, 2025, 2:13am UTC](https://forums.unrealengine.com/t/bug/2642839 "2025-08-18T02:13:06Z")
--- ## [Components merging ](https://forums.unrealengine.com/t/components-merging/2653237)
**Author:** [@ZoMi1987](https://forums.unrealengine.com/u/ZoMi1987)\ **Replies:** 2\ **Last updated:** [September 3, 2025, 11:17am UTC](https://forums.unrealengine.com/t/components-merging/2653237 "2025-09-03T11:17:30Z")
Hi everyone, I started my first project in Reality Capture - photogrammety mapping with my Dji Phantom4 ProV2 of an old historical building. After importing and aligning images, SW creted two components - each containi… --- ## [Expected Scan Quality ](https://forums.unrealengine.com/t/expected-scan-quality/2650177)
**Author:** [@RikB.Film](https://forums.unrealengine.com/u/RikB.Film)\ **Replies:** 2\ **Last updated:** [August 29, 2025, 3:14pm UTC](https://forums.unrealengine.com/t/expected-scan-quality/2650177 "2025-08-29T15:14:24Z")
Is this as good of a scan as I should expect? Is the roughness a result of noise? Can I avoid or reduce that before, during or after the scan? --- ## [Marginal triangles are not removed](https://forums.unrealengine.com/t/marginal-triangles-are-not-removed/2643727)
**Author:** [@Serob\_b](https://forums.unrealengine.com/u/Serob_b)\ **Replies:** 3\ **Last updated:** [August 18, 2025, 12:05pm UTC](https://forums.unrealengine.com/t/marginal-triangles-are-not-removed/2643727 "2025-08-18T12:05:03Z")
I use “remove marginal triangles” feature to remove the artefacts created after mesh processing, but as you can see from the attached screenshot only part of those additions are selected as marginal triangles? Is it expe… --- ## [Stereo camera rig](https://forums.unrealengine.com/t/stereo-camera-rig/1849789)
**Author:** [@jseinturier-utln](https://forums.unrealengine.com/u/jseinturier-utln)\ **Replies:** 3\ **Last updated:** [August 14, 2025, 5:11am UTC](https://forums.unrealengine.com/t/stereo-camera-rig/1849789 "2025-08-14T05:11:28Z")
Hello, I would like to use RealityCapture for processing images obtained using a stereo camera rig (a system that shoot 2 images at a same time). I know the calibration of the 2 cameras (focal, distortion) and the posit… --- ## [Real time assistansce with tethered DSRL](https://forums.unrealengine.com/t/real-time-assistansce-with-tethered-dsrl/1777663)
**Author:** [@Metarhyolitt](https://forums.unrealengine.com/u/Metarhyolitt)\ **Replies:** 7\ **Last updated:** [August 13, 2025, 7:33am UTC](https://forums.unrealengine.com/t/real-time-assistansce-with-tethered-dsrl/1777663 "2025-08-13T07:33:49Z")
Hi, I i wonder if there is a methode to use the real time assistance in reality capture, with a tethered DSLR camra? I have a couple of objeckts thats is difficult to capture, and would be nice to check the overlap of … --- ## [system crashes](https://forums.unrealengine.com/t/system-crashes/2634180)
**Author:** [@ozilla1947](https://forums.unrealengine.com/u/ozilla1947)\ **Replies:** 1\ **Last updated:** [August 8, 2025, 8:01am UTC](https://forums.unrealengine.com/t/system-crashes/2634180 "2025-08-08T08:01:51Z")
Is it possible to configure reality scan not to use the GPU when computing 3d models. My system crashes when I attempt to process a set of images. Shortly before he crash I get a message saying that reality scan is stopp… --- ## [i have a sign in issue on ios](https://forums.unrealengine.com/t/i-have-a-sign-in-issue-on-ios/1668025)
**Author:** [@Monem\_Yousef](https://forums.unrealengine.com/u/Monem_Yousef)\ **Replies:** 2\ **Last updated:** [August 4, 2025, 7:52pm UTC](https://forums.unrealengine.com/t/i-have-a-sign-in-issue-on-ios/1668025 "2025-08-04T19:52:14Z")
i downloaded realityscan for ios. everytime i want to sign in it automatically try to sign in and i got a message says that my account does not meet the age requirements. the question is how i can manually sign in and pr… --- ## [Does the Matterport Pro 3 work well in RealityScan?](https://forums.unrealengine.com/t/does-the-matterport-pro-3-work-well-in-realityscan/2618173)
**Author:** [@alec.brodzki](https://forums.unrealengine.com/u/alec.brodzki)\ **Replies:** 1\ **Last updated:** [July 28, 2025, 11:43am UTC](https://forums.unrealengine.com/t/does-the-matterport-pro-3-work-well-in-realityscan/2618173 "2025-07-28T11:43:00Z")
Hello, has anyone used the Matterport Pro 3 in RealityScan? Does it work well? I would like some advice to make sure I can use it in RealityScan before purchasing it. Thank you in advance. --- ## [Reality Scan 2 -360 Video Sequence Workflow](https://forums.unrealengine.com/t/reality-scan-2-360-video-sequence-workflow/2614898)
**Author:** [@iTosaf](https://forums.unrealengine.com/u/iTosaf)\ **Replies:** 1\ **Last updated:** [July 23, 2025, 7:32am UTC](https://forums.unrealengine.com/t/reality-scan-2-360-video-sequence-workflow/2614898 "2025-07-23T07:32:46Z")
Hello everyone! Just Installed Reality Scan 2 and did a little slow walking 8K 360 video of an office interior. Slowly walked around the office in a circle. The i imported the video sequence and clicked (F5) create a c… --- ## [Image rigs and laser scans with the prior set to 'Exact' mode must be all aligned in a single run. Incremental adding is not supported.](https://forums.unrealengine.com/t/image-rigs-and-laser-scans-with-the-prior-set-to-exact-mode-must-be-all-aligned-in-a-single-run-incremental-adding-is-not-supported/2613993)
**Author:** [@EFFYNGO](https://forums.unrealengine.com/u/EFFYNGO)\ **Replies:** 1\ **Last updated:** [July 22, 2025, 8:23am UTC](https://forums.unrealengine.com/t/image-rigs-and-laser-scans-with-the-prior-set-to-exact-mode-must-be-all-aligned-in-a-single-run-incremental-adding-is-not-supported/2613993 "2025-07-22T08:23:37Z")
Hi, how do i manage to get past this error in realityscan 2.0 : Image rigs and laser scans with the prior set to ‘Exact’ mode must be all aligned in a single run. Incremental adding is not supported. ? --- ## [How to create a single calibration for all cameras?](https://forums.unrealengine.com/t/how-to-create-a-single-calibration-for-all-cameras/2606910)
**Author:** [@TKSharpless](https://forums.unrealengine.com/u/TKSharpless)\ **Replies:** 3\ **Last updated:** [July 17, 2025, 6:58am UTC](https://forums.unrealengine.com/t/how-to-create-a-single-calibration-for-all-cameras/2606910 "2025-07-17T06:58:56Z")
I have a project with all photos taken with the same camera/fixed lens. The current camera calibrations are all different; I want to make them the same (and optimized). The manual suggests various ways of doing this, n… [Previous page](https://forums.unrealengine.com/c/development-discussion/asset-creation/photogrammetry/152.md) [Next page](https://forums.unrealengine.com/c/development-discussion/asset-creation/photogrammetry/152.md?page=2)