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Questions tagged [3d]

Questions related to three-dimensional graphics (displaying width, height and depth).

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3D obj file has a geometric hole

The purpose of this post: I'm making some 3D art with an online sculpting tool called "SculptGL". In this program you are given a pink sphere of vertices and faces, with tools to sculpt the ...
Justin Neugebauer's user avatar
1 vote
0 answers
189 views

How do I adjust the separation between left and right eye in a 3D anaglyph video using ffmpeg?

How do I adjust the separation between the left (green) and right (magenta) channels when converting 3D sbs to 3D anaglyph (green/magenta) video using ffmpeg? I've search "the net" but can't ...
Johnny Quest's user avatar
0 votes
1 answer
73 views

Printing from an Altium / CircuitStudio PDF 3D page - with desired camera view?

So, I've gotten some PDF made with Altium / CircuitStudio, which contain a 3D rendering of a PCB. I'd like to export this 3D view as a 2D image - and since there is no direct option to do so, what I ...
sdbbs's user avatar
  • 1,402
0 votes
1 answer
134 views

Office 365 menu shadows in VirtualBox Windows 10 Guest when 3D Acceleration enabled

How do I avoid the Office 365 (Microsoft 365) menu shadows with 3D Acceleration enabled? Is 3D Acceleration useful when using Office 365? Background My Virtualbox is running with a Windows 10 Guest on ...
Jaydin's user avatar
  • 231
1 vote
1 answer
5k views

How to flatten a VR video to display in normal screen?

I am not sure about the terminology here, but I have a VR-video that is intended to be shown using a headset with separate screens for each eye. It is not 3D in the sense that when you turn your head ...
d-b's user avatar
  • 1
0 votes
0 answers
2k views

How do i enable 3d textures in carla simulator

When I try implementing ./CarlaUE4.sh I always receive this message: ../src/intel/isl/isl.c:2105: FINISHME: ../src/intel/isl/isl.c:isl_surf_supports_ccs: CCS for 3D textures is disabled, but a ...
Anas Albaz's user avatar
1 vote
1 answer
1k views

ffmpeg 3D conversion - EAC stereo (Youtube) to Equirectangular stereo?

I've had success with converting monoscopic equiangular cube maps (EAC) videos, but I can't get the filters to work for stereoscopic. There's an example in the ffmpeg manual in the v360 filter ...
urbanspaceman's user avatar
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0 answers
364 views

SolidWorks 2020 Change GPU To AMD Radeon Pro WX 3200

I have 2 GPUs Installed. Nvidia 2080 Super AMD Radeon Pro WX 3200 My Solidworks 2020 keeps using Nvidia one, but I want Solidworks to use AMD Radeon Pro WX 3200, a certificated GPU. I can't find any ...
Syed Adeel Rizvi's user avatar
1 vote
1 answer
124 views

Why is my computer creating a D drive when I run multiplayer pixel streaming?

I tried multiplayer pixel streaming with Unreal Engine but it failed. When I open a different port and connect to the local host, the following message appears. As a result of checking this problem, ...
Star Dawn YOU's user avatar
0 votes
1 answer
415 views

How to use FFMPEG to stack two equirectangular images to top/bottom format?

This command line does what I need, but it is a little tricky... ffmpeg -i left.jpg -i right.jpg -filter_complex "[0]scale=iw:ih*2[grande],[grande][0]overlay=x=0:y=0[base],[base][1]overlay=x=0:y=...
jumpjack's user avatar
  • 435
1 vote
0 answers
191 views

Decoding a batch script which uses FFMPEG, EXIFTOOLS and EXIV2 to create VR180 and VR360 panorama images like Google Cardboard

I am struggling to figure out 2 things: Why this script is completely invisible to google How such script works (much more important than point 1...) To better study the script, I instrumented it ...
jumpjack's user avatar
  • 435
0 votes
1 answer
391 views

DSLR with gphoto2

I'm trying to use my Nikon D3100 DSLR camera to make timelapses of my 3D prints with Octolapse. However, when I send the gphoto2 --capture-image command, the camera freezes and it enters in a some ...
Andrei's user avatar
  • 1
1 vote
1 answer
227 views

What to do when obj doesn't load properly in blender

A few days ago I installed Blender on my computer and after installing every time I want to open an obj in it, it doesn't load properly. Here are some examples: http://i.xp.io/2p7kTkPC.png, http://i....
Mr_Shaneen's user avatar
1 vote
2 answers
11k views

How can I create a scatter plot that sizes the points based on a variable?

Apologies if I didn't use the most accurate title description for my problem but that's what I end up with. So I have the following dataset which should represents the public pereception in different ...
SimoSamKun's user avatar
0 votes
1 answer
39 views

.3mf files in system folder "3D Objects" that I don't recall seeing before

I just turned on an old computer and found there are multiple .3mf files in system folder "3D Objects" that I don't recall seeing before, as shown below. img I don't recall seeing these ...
timothy5597's user avatar
-1 votes
1 answer
9k views

How can I plot a 3D (XYZ) graph in Excel

I have a table of data, however, it is in 2D (XY): X 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Y 4 4 4 4 10 15 20 25 25 25 25 25 25 20 15 10 4 4 4 4 And the graph obtained will look like ...
Clueless's user avatar
1 vote
0 answers
406 views

How can I encode over/under metadata for 3D videos to upload to YouTube using ffmpeg?

I’ve been using ffmpeg -i input_file.mp4 -vcodec libx264 -x264opts frame-packing=3 output_file.mp4 But not been having any luck with everything I’ve found so far.
Zer04C's user avatar
  • 11
1 vote
0 answers
271 views

How to create a 3D plot with orthographic projections – Matlab

How can I generate a 3D plot with the orthographic projections of a parametric curve on the inside walls of the 3D plot, as shown in this youtube video? I can generate a 3D plot of the curve using ...
George Robinson's user avatar
1 vote
2 answers
7k views

How do I convert an MK3D file into an MKV file while preserving the 3D?

I have an MK3D video file containing a 3D movie. But my video player (Skybox for Oculus Quest) does not support MK3D files, only MKV files. My question is, how do I convert my MK3D file into an MKV ...
Keshav Srinivasan's user avatar
1 vote
0 answers
117 views

Create a 3D space for dots moving in a given direction

I have written a code that animates 2d dots moving in a certain direction. I tried to create a 3rd dimension using spherical coordinates, and for that I used two times the psychtoolbox function Screen(...
Kathia's user avatar
  • 111
2 votes
1 answer
3k views

How do I convert stereoscopic 3D photos (.sjpg, side-by-side, interlaced) to Facebook-compatible depth-map+stereo pair .heic 3D?

*.heic is the "new jpg" being pushed by Apple, Samsung, etc. It is a improved image format. Facebook not only supports glTF 3D models, but also now supports iPhone 7 & iPhone 8 3D photos, which ...
Jonathan's user avatar
  • 1,772
2 votes
0 answers
651 views

Excel 3D Flat Map

I am trying to display some data on the flat version of the 3D map. But unfortunately the map cuts off down the middle of the pacific ocean so half my data is on one end of the map and the rest on the ...
Amatya's user avatar
  • 153
0 votes
0 answers
60 views

How to fix/set proportions of OpenGL window in VirtualBox

I am running a graphical application in virtual box, it has an OpenGL viewport. The problem is that the display is 'squashed', the proportions are wrong. It's something like: something doesn't ...
J Collins's user avatar
  • 708
0 votes
1 answer
1k views

Converting image sequence to stereo H.264 video

I have an image sequence of JPG files exported from Blender. I would like to create a stereo side-by-side (left/right) H.264 video using ffmpeg using libx264. My image sequence is as follows: ...
glenneroo's user avatar
  • 2,307
0 votes
1 answer
2k views

Which coordinate system to use for Excel's 3D Map?

I have tables from GIS software that I'd like to use with the 3D map function in Excel (so that my coworkers who don't use GIS can see the maps). The tables don't have address/name info that the ...
Sil's user avatar
  • 1
0 votes
1 answer
255 views

My Java client-server program doesn't work [closed]

I am trying to build a Java client/server project located at here: https://github.com/garlicPasta/dotServer And the client as they suggest (Android) located here: https://github.com/garlicPasta/...
Tina J's user avatar
  • 539
-1 votes
1 answer
35 views

Can a gpu or graphic card accept both nvidia and amd driver?

I wish to know if I uninstall my present amd HD 3400 series driver and install a nvidia driver, my PC will be working effectively without causing me to replace my graphic card hardware. I am also ...
Wilson Ben's user avatar
0 votes
6 answers
16k views

Convert step file to 3D pdf

I would like to convert 3D step file views to pdf. There is no such functionality in Solid Works. I would like to show some views to customer that has no special software. How to achieve this in best ...
vico's user avatar
  • 2,593
0 votes
0 answers
1k views

cant enable 3d acceleration in virtualbox

I have recently configured virtualBox 5.0.30 on an Ubuntu 16.04 server host, with phpvirtualbox as the "front end". However I am unable to enable 3D acceleration on my vm's as the check box is grayed ...
user34716's user avatar
  • 121
0 votes
0 answers
50 views

Graphic cards, what could be their bottle-necks?

A friend of mine is willing to buy or assemble a computer mainly for graphic design of course but more specifically for 3D animation (short movies) and running heavy programs such as: Maya, 3D-Max, ...
wisdom's user avatar
  • 497
1 vote
1 answer
3k views

Automating converstion of files from .MQO to .OBJ

I have a full folder of .MQO 3D model files that I converted from .DAT 3D model files These files can be imported with the program "Metasequoia 4". I want to import the .MQO file and then export it ...
JohnnyMccrum's user avatar
0 votes
1 answer
779 views

How to convert a GE Voluson file to cartesian format?

I am looking to convert a 3D model from a GE Healthcare Voluson E8 ultrasonic imaging machine into a file in cartesian format (layered). However, converting to DICOM format results in spherical / ...
Damocoleman's user avatar
-2 votes
2 answers
58 views

Running laptop at full power w/heatsink but w/o fan

Background: I'm running an i5 2410m processor with tdp of 35W in an environment that occasionally reaches 38 degrees . The CPU heatsink is installed however the fan controller is dead and thus does ...
Afterburn775's user avatar
3 votes
1 answer
1k views

Cannot get 3D to work with 3D BluRay

I set up a home theater system that's supposed to support 3D. Unfortunately, the 3D content does not appear in 3D, despite all components appearing to work properly. The components, in order from ...
Philip's user avatar
  • 1,625
1 vote
1 answer
28 views

Blender Precise Pulling

Hello dear forum friends. So I've been working for with blender and I saw people using numbers to specify how much a part of the model will go out and in. eg. I want to pull a part of the model ...
Nikola Zagorac's user avatar
0 votes
1 answer
350 views

Full-SBS 3D movie bitrate when ripping

When ripping movies from iso to full side by side format, 3840x1080 usually (1920x1080 each eye). Shouldn't the bitrate double? I've always wondered that, what do you think?
Giancarlo's user avatar
  • 223
2 votes
0 answers
91 views

Why my 3d applications lag when the administrator mode is not enabled?

I would like to understand why most of my 3d applications get huge lag spikes when I move the mouse and why this issue disappears after launching these applications as administrator. This issue ...
Shenmue is life's user avatar
6 votes
1 answer
69k views

How to Export/Extract any 3D model from Google Earth or Google Earth Pro?

Hello im a french student so excuse my use of english. I would like to know if there is a way to export any 3D models from Google Earth except the ones that are available on the 3D Warehouse. I've ...
meroL's user avatar
  • 61
1 vote
1 answer
11k views

How can I watch Half-OU or Half-SBS 3D movies on PC/laptop with SMPlayer?

How can I watch Half-OU or Half-SBS 3D movies on PC/laptop with SMPlayer?
My Answer is NO's user avatar
1 vote
2 answers
356 views

How to transfer a texture to a resampled mesh?

I have two OBJ files, which contain a mesh that describes the same shape. One has ~10k vertices, and has texture coordinates. The other has ~5k vertices, and doesn't have texture coordinates. How do ...
Michael Litvin's user avatar
0 votes
3 answers
2k views

Is there a way to generate left and right camera views from one camera video

I have only one video available from one camera. Is it possible to create left and right camera views from one camera video and could be viewed from oculus rift-VR. No need for audio
Razack's user avatar
  • 129
0 votes
1 answer
788 views

Crop image twice ffmpeg

I have an image 4000x4500, and I'm trying to crop this single image twice, both crops need to be 4000x2250, I want the first crop to be of the top half, and the second to be the bottom half I've got ...
MarcusJ's user avatar
  • 2,125
0 votes
1 answer
816 views

nvidia 3d display output with only 24Hz refresh rate

I m having a Philips 238G4DHSD/94 3D monitor. I m having a Nvidia GTX 460 graphics card showing in NVidia control panel that 3d resolution supported are - 1080p, 1920 X 1080 at the refresh rate ...
Pradyut Bhattacharya's user avatar
1 vote
1 answer
523 views

3D visualisation and simulation in a browser? [closed]

I'm looking for framework to develop a simple 3D simulation and visualisation JavaScript app. Basically I need to set up a few parameters, and then hit start and see the particle flying in 3D. I don'...
Adobe's user avatar
  • 2,849
1 vote
0 answers
215 views

How to convert .OBJ to .CGNS

Working with 3d geometry. I need to convert .OBJ file obtained from maya/3ds max to .CGNS (a really strange format described here). Is there an application that can do this (for windows or ubuntu?)
DuckQueen's user avatar
1 vote
0 answers
769 views

How can I embed a 3D image in a presentation?

I would like to embed a 3D object in a slide presentation, so that I can rotate it during a presentation. I have a .obj file. Is this possible? I generally use PowerPoint, but am open to using ...
David LeBauer's user avatar
2 votes
0 answers
663 views

Disable 3D warning overlay

I can't find any way to disable the overlay in the screenshot below from the NVidia control panel. The biggest pain is that my bluetooth keyboard doesn't have an insert button. Screenshot: "This ...
THE JOATMON's user avatar
  • 1,943
4 votes
1 answer
4k views

Extract U3D object from PDF

PDFs can contain embedded U3D objects. See this one for example - http://www.carare.eu/eng/content/download/2601/20492/version/1/file/Castle_of_Bouvignes_Belgium_landscape.pdf Is there a way to ...
Terence Eden's user avatar
0 votes
0 answers
894 views

photshop cc, 3d feature not visible. Intel (R) hd graphics

Hi I have a toshiba satellite c650 and I installed photoshop CC. and openGL is not working I cannot use the 3D features and cannot use rotate functions. the specs are as follows 8GB RAM 300GB HDD ...
ShanjayG's user avatar
  • 131
0 votes
2 answers
125 views

How can I render 3D objects from a list of triangular coordinates?

I tried asking this question on StackOverflow with slightly different phrasing. It wasn't answered and we determined that it was off-topic. It wasn't moved, so I'm asking here. I have a file (created ...
Wutaz's user avatar
  • 563