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- Видео 78
- Просмотров 4 482 254
Nicko16
Добавлен 22 сен 2006
Render Realtime Pointclouds in Eevee with Blender 4.2+
In this video we use Blender 4.2 to render pointclouds in realtime using Eevee. This new feature allows pointclouds to be rendered in realtime with Eevee's new raytracing features such as screen space global illumuntaion and improved volumetrics.
Download Blender here:
www.blender.org/
Pointcloud Attic demo file:
sketchfab.com/3d-models/point-cloud-b921e0879e0645af8f472ee545b15f5b
Flowers model by jtressle:
sketchfab.com/3d-models/flowers-pointcloud-c2f7ae600ec04f80bc01516b0798cd82
Hydrant Pointcloud model by trnio:
sketchfab.com/3d-models/hydrant-pointcloud-30337baede4d4952b89da9548254b90a
note: this video was reuploaded on 12.08.2024 to adjust audio levels.
Download Blender here:
www.blender.org/
Pointcloud Attic demo file:
sketchfab.com/3d-models/point-cloud-b921e0879e0645af8f472ee545b15f5b
Flowers model by jtressle:
sketchfab.com/3d-models/flowers-pointcloud-c2f7ae600ec04f80bc01516b0798cd82
Hydrant Pointcloud model by trnio:
sketchfab.com/3d-models/hydrant-pointcloud-30337baede4d4952b89da9548254b90a
note: this video was reuploaded on 12.08.2024 to adjust audio levels.
Просмотров: 1 049
Видео
Create Accurate Maps with Blender GIS and QGIS
Просмотров 6 тыс.2 месяца назад
In this video we use QGIS and Blender GIS to import maps, heightmaps, and OSM data accurately into Blender. QGIS: www.qgis.org/en/site/forusers/download.html ESRI map service (XYZ tiles): server.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer/tile/{z}/{y}/{x} WKT Reference Text (enter your latitude and longitude): PROJCS["Orthographic", GEOGCS["GCS_WGS_1984", DATUM["WGS_1984", SPH...
Dolly Zoom in Blender, Match Cameras with Ease
Просмотров 6952 месяца назад
The dolly zoom is a cinematic camera technique in which the camera moves backwards or forwards (dolly) whilst also changing its focal length (zoom) such that the composition of a subject in the image is roughly maintained throughout the movement. This technique is used to enhance the drama of a scene, but it also serves a useful role in the process of manual camera matching. Camera matching is ...
Tiny Planet
Просмотров 4,1 тыс.Год назад
In this video I show you how to make a tiny planet in Blender. We are using a Google Maps 3D capture but you can use a photogrammetry model or similar. Here is downloadable link to the example model shown in the video: sketchfab.com/3d-models/berlin-capture-12f6c9576a5b4472b3ce7e4322f25358 Here is a guide to capturing google maps models: ruclips.net/video/F_XsmoZJmG8/видео.html
Cleanup Map Tiles Fast Using Blender 3.6+
Просмотров 13 тыс.Год назад
UPDATE - June 2024 - The script is now working with Blender 4.1 In this video we look at how to clean up a photogrammetry mesh automatically with a python script and the improved Blender 3.6 UV unwrapping tools. You can find Blender 3.6 here: www.blender.org/download/ You can find the python script to automate the baking process here: gitlab.com/VupliDerts/maps-3d-mesh-cleanup/-/blob/master/mes...
Import CSV data into Blender
Просмотров 21 тыс.2 года назад
In this video we use python scripting to import CSV data into Blender. You can find the python script here: gitlab.com/VupliDerts/import-csv-data-into-blender/-/raw/main/import_csv.py The London Average Air Quality Dataset can be found here: data.london.gov.uk/dataset/london-average-air-quality-levels The additional geometry nodes nodetrees can be found in the .blend here: drive.google.com/file...
Importing Shapefile Data with Blender GIS
Просмотров 21 тыс.2 года назад
In this video I show you how to import Shapefile data in Blender using the addon Blender GIS. You can download Blender GIS here: github.com/domlysz/BlenderGIS You can download the emissions dataset here: data.london.gov.uk/dataset/london-atmospheric-emissions-inventory laei 2019
Render Point Clouds in Blender with Cycles (.ply)
Просмотров 43 тыс.2 года назад
UPDATE - If you are using Blender 3.6.8 or above, color attributes are supported natively in the PLY importer, so you can skip to 01:36 in this tutorial, please note the new native importer is called "Stanford PLY (.ply)". and the checkboxes on the importer dialog are optional. In this video I show you how to import a .ply file into Blender and render it with colour attributes using cycles. You...
Google Maps 3D: Photogrammetry Mesh Clean-up
Просмотров 213 тыс.4 года назад
In this video I show you how to clean up a mesh imported from Google maps 3D. This tutorial covers mesh clean-up, removing materials, two methods for uv unwrapping, and how to bake colours from the old mesh to the new one. You can see the previous video on how to extract Google maps 3D data here: ruclips.net/video/F_XsmoZJmG8/видео.html You can download the incredibly useful Meshlab here: www.m...
Google Maps 3D: Data into Blender
Просмотров 1,6 млн4 года назад
UPDATE - July 2024 - I can confirm this is working with: Blender 4.1.1 RenderDoc 1.31 MapsModelImporter 0.7.0 In order to enable 'Inject into Process' in newer versions of RenderDoc you need to go into: Tools - Settings - General - 'Enable process injection' and restart the app. In this video I show you how to extract 3D data from Google Maps using RenderDoc and the amazing MapsModelsImporter b...
Outsourcing Offshore
Просмотров 17 тыс.4 года назад
Under the umbrella of a fictional headless corporation known as Green Space Industries, Nick Masterton from the Unknown Fields human resources department has outsourced the production of a film to the distributed workforces of Amazon's Mechanical Turk, Task Rabbit and Fiverr.com. For just a few cents, legions of cheap and willing workers from all over the world will competitively carry out huma...
Blender GIS - Texturing Buildings
Просмотров 151 тыс.4 года назад
In this video I show you how to texture buildings created with the addon Blender GIS. To learn how to use Blender GIS please see the tutorial here: ruclips.net/video/YNtKnmRXVlo/видео.html
Point Cloud Visualizer - Blender
Просмотров 120 тыс.4 года назад
In this video I show you how to use the incredible Point Cloud Visualizer: github.com/uhlik/bpy#point-cloud-visualizer-for-blender-280 Please note this addon seems to only work in Blender versions up to 2.93. You can download that latest working version here: www.blender.org/download/lts/2-93/ You can find the example pointcloud here: skfb.ly/6PMSX If you like this free version of the addon, yo...
Blender GIS
Просмотров 1,9 млн4 года назад
In this video I show you how to import a height map and buildings using the brilliant Blender GIS. You can download Blender GIS here: github.com/domlysz/BlenderGIS Thankyou to all the OpenStreetMap contributors! If you'd like to know how to add a texture to the buildings, please see the tutorial here: ruclips.net/video/t6ypxnYtl0g/видео.html In order to access the 30m SRTM data you need to regi...
Camera Projection (with shadows) - Blender
Просмотров 22 тыс.4 года назад
In this video I show you how to project an image onto some geometry, except this time the projection is baked and takes into account shadows cast by the geometry from the projected image. You can see the procedural method from the previous video here: ruclips.net/video/VnE9XOGSvSM/видео.html You can find the reference image here: imgur.com/ShNDOJB P.s. I'm pretty sure projected shadows can be a...
Modelling from a Photograph - Blender
Просмотров 54 тыс.4 года назад
Modelling from a Photograph - Blender
Camera Calibration - fSpy to Blender
Просмотров 22 тыс.4 года назад
Camera Calibration - fSpy to Blender
After Effects - Project 3D Coordinates into 2D (screenspace)
Просмотров 5 тыс.4 года назад
After Effects - Project 3D Coordinates into 2D (screenspace)
After Effects to Cinema4D and back again
Просмотров 3375 лет назад
After Effects to Cinema4D and back again
Copy and Paste between Rhino, Blender and Cinema4D
Просмотров 9925 лет назад
Copy and Paste between Rhino, Blender and Cinema4D
Lopez Elizabeth Martin Richard Miller Michael
Lewis Laura Perez Linda Harris Eric
it seems that proccess injection is not available under Linux or how is that enabled?
after pressing "draw" all i see are white dots? where are the colors?
Python: Traceback (most recent call last): File "C:\Users\SIMONE\AppData\Roaming\Blender Foundation\Blender\4.1\scripts\addons\MapsModelsImporter\operators.py", line 60, in execute importCapture(context, self.filepath, self.max_blocks, self.use_experimental, pref) File "C:\Users\SIMONE\AppData\Roaming\Blender Foundation\Blender\4.1\scripts\addons\MapsModelsImporter\google_maps.py", line 373, in importCapture filesToBlender(context, prefix, max_blocks, use_experimental) File "C:\Users\SIMONE\AppData\Roaming\Blender Foundation\Blender\4.1\scripts\addons\MapsModelsImporter\google_maps.py", line 350, in filesToBlender addImageMaterial(mat_name, obj, img) File "C:\Users\SIMONE\AppData\Roaming\Blender Foundation\Blender\4.1\scripts\addons\MapsModelsImporter\google_maps.py", line 216, in addImageMaterial principled = nodes["Principled BSDF"] ~~~~~^^^^^^^^^^^^^^^^^^^ KeyError: 'bpy_prop_collection[key]: key "Principled BSDF" not found'
Cómo puedo exportar la animación?
Well, i tried it, but idk how, it needs an API key to run, or am I doing something wrong? I guess.
That's great! Thanks dude :)
if youre having issues with the no directory, you need to set a directory for where the plugin should dump the downloaded assets, go the the preferences and the plugin just under should say provide file location.
what version of blender are you using
What to do if neither the standard PLY importer nor the importer from GitHub generates the required color attribute? Blender 4.2
Try dragging the PLY into Cloudcompare: www.danielgm.net/cc/ or Meshlab: www.meshlab.net/ If it has colour attributes they should show up in there.
Thank you , I want to know Camera Projection can transfer to UE5 ?
Blender gets more and more impressive!
I get Error: Python: Traceback (most recent call last): File “\Text.01”, line 159, in <module> IndexError: bpy_prop_collection[index]: index 0 out of range, size 0
Hi, I am interested in this addon, can it be applied to something like a car? This is the closest thing to ImageModeller I have been looking for for years.
Yes you could use this method to model a car using a camera match. You might need to start with a cuboid that has the rough dimensions of the vehicle.
@@Nicko16 I've been testing the addon for a while now, it turned out that it's great for calibrating camera for the existing model, in my case, I can use the car wheels to calibrate cameras, however, I also have tried another approach which is calibrating a camera by using points of interest similar to ImageModeller, but I can't get this to work so far, even something like a basic rectangle 3d shape, I've no clue why the camera won't align correctly.
I used RenderDoc to get a capture from PCSX2 , problem is I can't get the file to import to blender using the mapsmodelimporter, get an invalid capture file error. When I'm viewing the capture in renderdoc everything looks fine. Not sure if you can help, but any suggestions would be nice
Hello, I'm very interested in camera projection these days then i found your video very interesting even if it's 4 years old. btw, have you updated your addon for automated camera proj for blender 3.6 or v4 ? Thanks !
Hello! Thanks for the comment, sadly I have not updated the add-on yet. In the meantime you may be interested in this great extension: extensions.blender.org/add-ons/y-projectionnode-form-camera-f1/ One of the great things about it is that it reduces distortion in the projected image.
I'm running through an issue where the height map seems to be coming out very pixelated. I seem to be getting the same issue when using only the BlenderGIS plugin to make the height map too. Is there just not enough data in some places in the world when using STRM 30m for height maps?
Yes it is possible that there is just not very much info in some parts of the world, would be interesting to know how much detail you see in the raster in qgis. There are also other sources of height data available such as the ASTER global elevation dataset, so its worth looking around for better sources. Also double check that your mesh is subdivided, as the level of detail can greatly effect the height map
You will never know how much time of life you have just given me. 🙏
Can u plz add how did u visualise tisso 's circle on that sphere ? in fact how did u even unwrap the shpere into a plane in blender ?
Thanks for the message, its a bit complicated to explain in a message but could be a good separate video guide.
At 8:33 minutes, when I choose to "calculate from" my "layer area", all the north, south, east, and west values reset to 0, and I can't export, even though I followed the tutorial to the letter. Thanks for this tutorial
QGIS can be a bit buggy with the coordinate extents. It is worth restarting the program and possibly redrawing your layer extents.
IMO this is the best way to do camera projection for modeling
You might also be interested in this add-on: extensions.blender.org/add-ons/y-projectionnode-form-camera-f1/
@@Nicko16 Thanks! I'll check it out
The quality on these seem a LOT higher than with the official Google Earth 3D tiles via Blosm method. Even blosm using "buildings with more details" have like half as much detail as using this method. I noticed when using Google Maps that i can see more detail than my blender blosm imports which i spent ages doing so I decided to try this way to get the tiles directly from what i can see in the browser and yep much better. I guess Google resticts the best quality for themselves.
Ah but this method unfortunately is definitely very hacky. Blosm imports everything to scale, even if you import 2 areas it'll automatically allign them to where they should be and to scale with each other. This method though has the scale very off, and if you do 2 captures they might not even be scale with each other, and it'll place them on top of each other, and it'll duplicate the object names so it'll mess up your object list so you have to make sure to put the previous capture in its own collection first.
Thanks for the insightful observations! It's possible that using the api has some restrictions on quality. One thing I noticed is that when my GPU is not 'busy' with other applications I get higher quality captures from Renderdoc.
Very well done video. Sub'd. I would also love to cleanup the mesh into quads - even if it took a whole weekend of processing.
Yeah clean quad topology from photogrammetry is a bit of a holy grail, maybe AI will crack it someday...
Thank You Nicko16. Could you share what is "WKT Reference" actually doing ? Trying to understand this workflow and can the "WKT Reference" be use in other parts of the world?
It is the description of a custom CRS, and yes, you can use it in other parts of the world. If you can get a latitude and longitude for a place you can insert it into the reference as per the video at 3:36
Incredibly helpful, thank you!
Awesome, this is what I was looking for. I really appreciate what you have done for the humanity.
Nicko I know this post is old but I followed the instructions but my bake is always black. I am using the Google 3D tiles, does that make a difference, not sure where i am going wrong. I didnt use your new script because the mesh is already a single mesh with google, but I did use he smaller original script you wrote. I have done this over and over and same black result. I am still new to Blender, I am a Maya guy.
to me is not working, when i import the file it import a mesh that is like a messy rock mesh with none of textures and low poly.
i don't have that inject option at all.
I did everyting as shown but when importing it into Blender nothing happens. Not even an eror message, just nothing is imported. Anyone with the same issue or a sollution?
i have the same problem. i examined the error and it says theres a DLL problem and that the specified module could not be found.
after creating custom project qgis wkt projection it went straight to white screen. please anyone else have similar issues
Creating custom CRSs can be a bit glitchy in QGIS, sometimes making a new profile under Settings > User Profiles > New Profile... can help.
I've tried twice now, but I get a grey texture at the end...and it's not called "collection_texture". Any clues?
I looked at the code and your texture should have the same name as the collection that was active when you started the script, so confusingly, it may not have the same name as in the tutorial.
Same. I got black tiles. Not colored as expected. I have tried Blender 3.6 and 4.1 got the same result.
Bloody amazing, thank you sir!
Thanks man.
Thank you for such an informative video
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I'm pretty new to blender, is this still the best way to use .ply in blender today, or are they natively supported now?
Hi! Blender now has native support for colours in .ply (at least since 3.6.8). So you don't need to do the first part of this tutorial. You can skip to about 01:36
@@Nicko16 Thanks for the reply! Your content has been really helpful so far and made learning 3D really fun for me! Cheers
I turned this into a FREE addon. I can share a link here if it is cool with Nicko :)
That's great! Go for it...
Hello, I have just started learning Blender and I am using Blender 4.1. I am trying to render from a point cloud, but no matter what format I use (I even tried the files from your video) , I cannot see any colors. When I first downloaded it, the point cloud visualizer was not available, so I found a file on GitHub and added it to my Blender. I think I am experiencing a similar issue with the colors. Can you please help me with how to fix this?
Thanks to you
I know you can also get buiilding height data from OSM, if you use the map funcion of BlenderGIS and then later use get OSM, the buildings that have data will be the correct height, do you know how to get that data via QGIS?
Wow that sounds great, I do not know how to do that, although likely someone in the comments might know...
I've been working with both QGIS and Blender separately and this is absolutely what I need for my workflow! Thank you for the tutorial. Keep enlightened us Nicko~
great tutorial, interessting topics, thank you for your work 🧡
Whoa, I'm accustomed to ESRI products but now i have another reason to use QGIS. 😂 This is awesome!
Thank you for your effort and the wonderful explanation. Everything works well except for the render and I made sure that the point cloud is visible in the active camera frame.
Why didnt you use the height info off the buildings? Isn't there a way of using ir in blender?
As far as I could tell, the shapefile that I used here, didn't have height data included in it. However, I believe that it is possible to have height data in a shapefile, yours might...many shapefiles do! Have a look at this tutorial: ruclips.net/video/WviTi0q2BpA/видео.htmlsi=VAw5I97oWkQ6Pghi
This is crazy, Thank you for all your effort. 🤯
I have no idea what you just did but I loved every second of Nicko. Thanks for the video. Another satisfied subscriber here.
Hi ! Great tutorial ! Just wanted to mention, when you change the CRS by going in the bottom right corner, it does a "on the fly" reprojection and not a "true" one (which you can get by using the toolbox). This usually has an impact when trying to merge data in QGIS but it might have implications when saving as a shapefile or when importing into blender but it's probably nothing
Thanks for the comment, that is really good to know. I noticed that layers can have individual CRSs independent of the canvas CRS. Will be looking into it...