Full Version: Elephant Repository

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About of the Rotate Node

"Frame" parameters are yet nebulous :)
box = 5 , 5 , 2



Edit : ok I have found the missing link - a true moment of inspiration! :)

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Maybe there is a trick for make a Rotation / a 3D Line ?

Rotate Node (English French)
http://moiscript.weebly.com/transform.html

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Twist Node ( English French)
http://moiscript.weebly.com/transform.html

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Flow Node (English French)
http://moiscript.weebly.com/transform.html

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Circular Array Node (English French)
http://moiscript.weebly.com/transform.html

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I have some troubles with Orient Node!

Seems no automatic "orientation"! ???

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Hi Pilou, I think you'll need to supply a coordinate frame at your desired position instead of just a point.

- Michael

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Ok but i don't see difference from a simple "Move" + "Rotate Point" against "Orient" + "Rotate Point" ?

And I must find something who give the exact orientation because with sliders there is not "snap" :)
Something like a "given face" gives the orientation of it...or...

And other thing : does the "Native functions" can work only from them ? So making "Orient" just with them...

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Hi Pilou,

re:
> Ok but i don't see difference from a simple "Move" + "Rotate Point" against "Orient" + "Rotate Point" ?

Well the regular Transform > Orient command is indeed a combination of movement plus rotation. With something that might have more complex rotations orient could be more convenient. Like if you are applying some kind of repeated rotation on a coordinate frame Orient can take that coordinate frame directly.


> And other thing : does the "Native functions" can work only from them ? So making "Orient" just with them...

Sorry, I don't understand this part.

- Michael

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>> And other thing : does the "Native functions" can work only from them ? So making "Orient" just with them...

Actually there are 2 parts of nodes : native and extensions

So i will to know for example if native Orient can be used only with native nodes for obtain an exact results !
Because it was created before the extensions!

Problem for the moment i can't find a simple trick for have the good result!
Difficulties (for me) is transform a selection in a "frame" usable! :)
Orient something following a line or a face...surely trivial but...

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Hi Pilou,

> So i will to know for example if native Orient can be used only with native nodes for obtain an exact results !
> Because it was created before the extensions!

Sorry, I don't know the answer to this.


> Problem for the moment i can't find a simple trick for have the good result!
> Difficulties (for me) is transform a selection in a "frame" usable! :)
> Orient something following a line or a face...surely trivial but...

For a curve you could call evaluateTangent on it to get its tangent direction and use that as the z axis of your frame, and you would then need to make the x and y axis directions by doing some vector math like using crossproduct.

If a curve is planar, (crv.isPlanar == true) then you can get the frame of its plane by crv.planarFrame

The next v4 beta will also has that for faces as well.

- Michael

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yes but seems all that is in the "extention" parts!

So stay in stand by till I finish the "native" part :)

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Section POINTS
http://moiscript.weebly.com/points-e.html

Points Node (English French) not sure of what is this! (from where comes the first curve of points? A simple line of ... by default because I have nothing selected! :)

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InterpPts Node (English French)
http://moiscript.weebly.com/points-e.html

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SpherePts Node ( English French)

http://moiscript.weebly.com/points-e.html

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PolygonPts Node ( English French )

http://moiscript.weebly.com/points-e.html

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MovePts Nodes (English French)

http://moiscript.weebly.com/points-e.html

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RotatePts Node (English French)

http://moiscript.weebly.com/points-e.html

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Added a short synthetic (i wish:) explanation of each yet made Point Node section! :) (English French)
http://moiscript.weebly.com/points-e.html

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I am perplex about the ScalePts Node!

Don't work as supposed! (like the previous nodes)

I believe that Points would move away but nothing more than the still start position! ???
(there is nothing drawn on the rest of the screen)

I must miss something!
2 points are selected at the start!

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