» Large PLY DX11 Pointcloud Reader
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Large PLY DX11 Pointcloud Reader

module

about

This module goes back to this thread https://discourse.vvvv.org/t/photosynth-pointcloud-successfully-imported-to-vvvv/8559
For a long long time I was a amazed with pointclouds from lasers scaners and photosynth
A few years ago I started a company based on drone services (amdrones.com) using professional photogrametry softwares like Agisoft / Pix4d, but I wanted to port that data into V4. With a lot of help from Colorsound, davidmoraz, and everyoneishappy this module was born. Basically this 3 guys did it for me, I just made the pointcloud using pix4d and cloud compare.

The idea of this module is visualize big amount of pointclouds from a rgb,xyz file. Ply format is quite simple to understand ( if its was save in ascci, if its on binary, use cloud compare to decimate, align and export the file in ascci. It was originally made for a possible commercial project that fail, then it was on my harddrive for a few years, until node17 where I tested with HTCVIVE and its was amazing, that´s why I want to share this project so you can can give it a try.

The next step will be to save the data into a texture to feed a shader and avoid the secuencialreader,,, or maybe do the reader in VL... don´t know yet, let me know what you guys think about it.

download

LargePlyFinal.zip
06.07.17 [18:09 UTC] by andresc4 | 399 downloads
Clean patches with some example data

metrowave 06/07/2017 - 19:40

@andresc4, many thanks for this, very useful!

mediadog 07/07/2017 - 01:38

Coolness! I'm waiting for my Scanse Sweep to arrive, so now I have way of getting the data into vvvv, what excellent timing!

matka 07/01/2018 - 11:05

Great stuff! Used for creation of this videohttps://vimeo.com/249934699
...accompanied by instance-noodles of course

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Shoutbox

~20h ago

Lorenz: What if screens could be shaped into any form? screenization-experiment-materiality

~3d ago

joreg: @bo27 one cross each!

~3d ago

bo27: @joreg should I answer again? :))

~4d ago

joreg: ~200 answers to the survvvvey so far. Can we double this? Please remind your friends/collegues to fill out: https://t.co/gHvameecfn #vvvv

~5d ago

gegenlicht: The "im not a robot" login dialog just gave me a minor existential crisis.

~6d ago

tonfilm: @schlonzo dark theme is not released yet, you have to wait a bit for the vvvv gamma release...

~6d ago

schlonzo: how do I switch VL into black mode?

~8d ago

evvvvil: Yo I'm live on TWITCH doing some live coding. 25 minutes time limit, "shader showdown" demoscene battle style. https://www.twitch.tv/evvvvil_

~8d ago

k3XX: @joreg made a forum topic, dont want to clutter the shoutbox https://discourse.vvvv.org/t/shared-memory-from-python/17092

~8d ago

joreg: @k3XX yes. did you check the helppatch of Reader/Writer (Raw SharedMemory)?