Full Version: Node Wish List

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Seems very cool !

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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 

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Working on it.

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Does it possible to have something who gives in real time the Mouse's cursor x,y,z on the screen's work ?

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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 

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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

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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 

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James,

This one is great. That pattern style is going on my CNC router today.

Thank you, Looking forward to another node development.

Wayne

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W-O-W
W-O-W
W-O-W
!!!


:)

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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/

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Hi Wayne
If i test your node i haven't the same result
look at my screenshot
Thanks

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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

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Hi Finema,

Set the resolution of the knob, then reload the image. I will be making improvements on the interface.

Thank you,
Wayne

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thanks Wayne, it's perfect !
good job !

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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

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Normally last version of Node Editor is here managed by James

http://moi3d.com/forum/index.php?webtag=MOI&msg=9358.1

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Thank you Pilou, that did the trick! :-)

Regards
Stefan

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Hi Wayne,
I have red square highlight on image sampler node and cant load image file. I have updated node editor to current version and placed node in correct location in USER/APPDATA/ROAMING location.
Something else missing?

Image Attachments:
broken node.JPG 

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Alex

Sorry, I had not yet updated CURRENT NODEEDITOR FOLDER to include ImgSampler.
Please reload with updated zip file attached to this post:
http://moi3d.com/forum/index.php?webtag=MOI&msg=9358.1

Have a great weekend
James
https://www.instagram.com/nodeology/

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James,

Can you holdup on including the new node into the zip file. There are some graphic updates that are being worked on.

Thank you,
Wayne

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