Questions tagged [3d]

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

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3d objects not working in p5.js [closed]

When trying to code with p5.js and trying to use this 3d objects wont render. it works fine on mobile, but on my pc it wont work. I am pretty sure this has nothing to do with my code and more my pc, ...
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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 ...
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1 answer
95 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, ...
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2k views

Ensuring VirtualBox uses correct GPU for 3D acceleration

I am currently attempting to set up a Ubuntu 21.04 Virtual Machine on Virtual Box and am attempting to use the 3D acceleration and it is refusing to use the Nvidia GPU and instead uses the integrated ...
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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=...
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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 ...
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165 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 ...
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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....
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1 vote
2 answers
186 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 ...
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.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 ...
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5k 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 ...
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207 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.
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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 ...
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2 answers
5k 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 ...
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82 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(...
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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 ...
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2 votes
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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 ...
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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 ...
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985 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: ...
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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 ...
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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/...
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-1 votes
1 answer
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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 ...
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5 answers
11k 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 ...
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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 ...
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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, ...
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1 answer
2k 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 ...
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579 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 / ...
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-2 votes
2 answers
57 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 ...
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3 votes
1 answer
903 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 ...
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1 answer
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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 ...
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1 answer
255 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?
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2 votes
0 answers
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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 ...
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6 votes
1 answer
62k 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 ...
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1 answer
10k 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?
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1 vote
2 answers
301 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 ...
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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
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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 ...
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668 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 ...
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1 vote
1 answer
515 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'...
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1 vote
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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?)
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1 vote
0 answers
489 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 ...
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2 votes
0 answers
651 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 ...
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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 ...
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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 ...
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2 answers
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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 ...
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2 answers
2k views

3D rendering on a budget; What to upgrade? [closed]

I just built a PC for my wife; i3-4130 / B85 / 8GB RAM / Radeon 7730 1GB GDDR5 / 120GB Intel 330 SSD / 22" HP IPS Monitor. She's an interior designer and she uses this software, 20-20 Design. She's ...
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6 votes
3 answers
13k views

How to convert an image from perspective projection to orthographic projection?

Sometimes you want to make a 2D image on the computer from a real life 2D image, but for whatever reason you can't get a straight, front-on view of the image. Say it's a billboard and you can only ...
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1 answer
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The 3D on youtube dosen't work

I just buy a samsung smart tv with the 3D feature. I also have a DVD that plays 3D movies. It works. But when I am going on Youtube and watch a 3D video, it dosen't work. I get a screen splitted in 2 (...
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Can Acer Aspire S7 Ultrabook play/display 3D movies?

I have an Acer Aspire S7 Ultrabook and an Aaxa LED 3D Pico projector, both connected through HDMI cable which supports 3D. The projector information does mention 3D movies but, while playing 3D media (...
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1 answer
23k views

Photoshop 3D menu disappeared?

I’ve installed and used Photoshop CC on my system a few times. The first time I installed Photoshop CC it was inside VirtualBox. The 3D menu showed up inside Photoshop, but was disabled because ...
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