Full Version: Lots of unkown

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Hi Tudor,

re:
> cylinder, cutted with a plane
> selecting cutted smaller piece top face - extrude -> no problems, with cutted in between, extrude -> slows down and shows artifacts, any scale

Can you please post a .3dm model file with the cut cylinder in it that you are seeing the artifacts with?

- Michael

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extrude

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snap yes
there's no easy easy other then build construction lines
move/rotate from corner point,scale/copy .. etc -> mostly for 3d view

Image Attachments:
arcs.png 

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another idea with arcs
polyline round corners -> add a snap point of last distance(red) on new drawn contruction line or holding shift snap line -> manual fillet or draw arcs
other words -> distance from a to b to project on b to c if it's a contruction line

Image Attachments:
snap_point_01.png 

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Hi Tudor,

re:
> extrude

Thanks for posting the file. What piece should I select and extrude to see the artifacts that you were asking about?

- Michael

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Hi Tudor,

> snap yes
> there's no easy easy other then build construction lines
> move/rotate from corner point,scale/copy .. etc -> mostly for 3d view

No easy way to do what exactly? I'm sorry but I'm not getting enough information from you to be able to understand what you're asking about here.

- Michael

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https://youtu.be/2txgDjHsXIc?t=950
another future that will benefit
offset extend to cap surface

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external link, out of space https://www.sendspace.com/file/zara2u
any red/orange selection

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i'll post geometry later where i see benefits
as more detailed explanation

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Hi Tudor,

re:
> external link, out of space https://www.sendspace.com/file/zara2u
> any red/orange selection

Thanks, I can repeat the extrude artifacts over here now. But they only seem to happen when the extrusion is a very small distance away. Once you move more than about 1 unit the artifacts disappear. Is it the same over there?

I think the artifacts are related to difficulty in doing boolean calculations on small slivery objects.

I might be able to improve this, I'll put it on my list of things to investigate. Thanks for sending it in.

- Michael

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using rotate is possible to align parallel to one edge with one construction line, or ways todo it easier

Image Attachments:
za.png 

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Hi Tudor, you can capture a direction with a construction line and relocate it to the rotation center, then use snaps.

Here's a demonstration:



- Michael

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thanks !

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using this script
moi.geometryDatabase.deselectAll();
var a = moi.command.lastCommandRevisionStart;
var b = moi.command.lastCommandRevisionEnd;
var objects = moi.geometryDatabase.getObjects();
for ( var i = 0; i < objects.length; ++i ) {
var obj = objects.item(i);
if ( obj.databaseRevision> a && obj.databaseRevision <= b ) obj.selected = true; }

akka: LastCreated Object/objects -> usefull to control arrays or booleans/new geometry/curves so on
& i have some troubles
1. If I'll move an object, scale, rotate - it will count as last object, not new one created(let's say I've created a circle before - and script will record last object as LastCreated)
2. after creation if i'll cancel next operation, it wount count as last created (ex: created circle, try to move, didn't like, cancel - Last created won't count any more, history gone)
good addition will be -> undo saves last created tree* -> after 10 creation & 6 undos, will selet '4th created
as i see this should be ~ history records on new created objects, correct me if it's not designed application

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Hi Tudor,

re:
> 1. If I'll move an object, scale, rotate - it will count as last object, not new one created(let's say I've
> created a circle before - and script will record last object as LastCreated)

Yes, this is the intended behavior. When you move, scale, or rotate an object the original object is deleted and a new one is created.


> 2. after creation if i'll cancel next operation, it wount count as last created (ex: created circle, try to move,
> didn't like, cancel - Last created won't count any more, history gone)

Yes this is also how it is intended to work. The "last created" information that you are gathering is what was created by the last command that was run.

If you run a command and then cancel it that was the last run command and it didn't create anything, so asking for what was created by the last run command should return nothing in this situation.

If those are not doing what you need then you'll need some other mechanism to do it, these are working as they are supposed to.

- Michael

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in case like this where are 2 frames of curves - can't fillet the corners (orange/green, orange/blue)
defaults - i think that it should work like blend

Image Attachments:
fillet.png 

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Hi Tudor, can you please post the .3dm model file with that geometry in it?

- Michael

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out of space, expand my inbox )))

https://easyupload.io/6wcc94
orange/greeen - for blend
orange/blue for fillet

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Hi Tudor, thanks for posting the file. I was hoping that would help me understand what you are asking about but I'm afraid that I still don't understand.

Are you trying to fillet curves instead of edges?

> orange/greeen - for blend
> orange/blue for fillet

Not understanding this either, do you mean you've already done a blend between orange and green and a fillet between orange and blue?

Sorry I'm not getting it, - Michael

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so fillet i consider ~ a corner turn to rounded curvature with a radius
same principle want to be from blue to orange (file I've posted I've cut a part from curve (orange green) for a blend) that i'd consider as a fillet
moi doesn't have any implementation for corner blend radius -> aka fillet

https://easyupload.io/22suev explained in moi

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