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From: wayne hill (WAYNEHILL5202)
James - FYI: Test program has been sent to your private mailbox.
Message 9581.50 was deleted
Message 9581.51 was deleted
From: Frenchy Pilou (PILOU)
Seems very cool !
From: James (JFH)
Wayne,
In my original proposal for ImgSampler (
http://moi3d.com/forum/index.php?webtag=MOI&msg=9581.2) I had a point array input to dictate the numArray output length, perhaps this was the wrong way around. Maybe it would be far simpler if instead the image size determined the U & V dimensions of output point array.
Ideally then the image resolution could be varied dynamically with dialled input so that a higher res image may be imported and pixelated to suit the desired point array data. There is a lot of information available for pixelating images with JS & HTML online.
Essentially, this entails reducing the image size while retaining the display size with imageSmoothing disabled.
The pxWidth & pxHeight would then be the Unum & Vnum of output pointArray.
.
James
https://www.instagram.com/nodeology/
UPDATED:
It might be useful to also include inputs for Urange and Vrange to set the size of the output grid of points.
Image Attachments:
imgSamplerScaleOpt2.gif
From: wayne hill (WAYNEHILL5202)
Working on it.
From: Frenchy Pilou (PILOU)
Does it possible to have something who gives in real time the Mouse's cursor x,y,z on the screen's work ?
From: James (JFH)
Offset DotScreen as desired for rasterImage output may easily be achieved with split node
and Remapper node allows for adjustment of image contrast.
James
https://www.instagram.com/nodeology/Image Attachments:
crouchoOffset.gif
From: wayne hill (WAYNEHILL5202)
New ImgSampler Node release
This node uses Max's heightmap routine for converting an image to data points.
Copy the ImgSampler.js to the directory:
C:\Users\<UserName>\AppData\Roaming\Moi\nodeeditor\nodes\extensions
I would like to thanks James for helping out with testing and some fantastic node designs.
Updated. Added curves for lofting 3d surfaces from image.
Wayne
From: James (JFH)
Wayne
Congrats to your latest node contribution...I was so happy to help.
ImgSampler will be very useful, not just for 3d modelling but also for 2d graphic design (eg signage:
cnc router or laser cutting).
I have been contemplating using ImgSampler for creating a Line Screen Image as per copperplate etching.
When it came to doing it, it turned out to be so simple.
So, thank you so much,
James
https://www.instagram.com/nodeology/
Attachments:
lineArtSiouxsie.nod
Image Attachments:
lineArtSiouxsie.jpg
From: wayne hill (WAYNEHILL5202)
James,
This one is great. That pattern style is going on my CNC router today.
Thank you, Looking forward to another node development.
Wayne
From: mkdm
W-O-W
W-O-W
W-O-W
!!!
:)
From: AlexPolo
Great NODE guys, please excuse my ignorance but how do you load the image into the node?
Also for some added inspiration on this tangent have a look at
https://www.lostminds.com/vectoraster7/
https://www.lostminds.com/patternodes2/
From: Finema
Hi Wayne
If i test your node i haven't the same result
look at my screenshot
Thanks
From: wayne hill (WAYNEHILL5202)
HI AlexPolo,
Just mouse click inside the picture frame to load an image. Set the resolution of the image before loading the image. It is the first released version. Improvements will made from user feed back.
I will check out the referances.
Wayne
From: wayne hill (WAYNEHILL5202)
Hi Finema,
Set the resolution of the knob, then reload the image. I will be making improvements on the interface.
Thank you,
Wayne
From: Finema
thanks Wayne, it's perfect !
good job !
From: amur (STEFAN)
Hi all,
I have red squares for reRange and PointExt :-( so I can't test it, unfortunately.
Where do I find those two and where do I have to install those?
I had this problem in the past too, with another node.
Is there an up to date alphabetic list of all required things for node editor,
where one can find all in one place, i.e. like a complete GitHub repository?
Regards
Stefan
From: Frenchy Pilou (PILOU)
Normally last version of Node Editor is here managed by James
http://moi3d.com/forum/index.php?webtag=MOI&msg=9358.1
From: amur (STEFAN)
Thank you Pilou, that did the trick! :-)
Regards
Stefan
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