I have a series of Autocad Objects (3D faces). I need to turn the contiguous group of them into a SINGLE Autocad surface. I know next to nothing about vanilla autocad and 3D stuff. Seems there must be a way to make a surface out of objects. I would then use this resulting surface to carve a solid. DWG with 3D faces in it attached.
View 2 RepliesI have long used the following lisp to convert multiple single text objects into multiple mtext objects (i.e. make each text entity into separate mtext entities).
; T2M - convert individual Texts/Dtexts to individual MTexts
; modified by Xanadu - www.xanadu.cz
;
(defun C:T2M (/ ss i elist)
[Code]....
However, the mtext entity always moves position slightly (compared to the original text entity) after converting the object. better lisp that converts multiple text entities into mtext entities (which are all separate still, i.e. not joined together) without the position of the entity changing?
Is this possible? The problem with the express tools is that they place these single line text objects into one MLtext which is not what I want.
View 9 Replies View RelatedIs there a way to convert hatches to surfaces?
I think surfaces can be seen in Sketchup but not hatches. Thats why i want to convert them.
2013 makes some face flipping on body objects and crashes immediately after rendering. Same scene renders fine with 2012, without crash...
View 2 Replies View Relatedhow to edit a solid with opening a hole only one face and deleting an another face..
I added a drawing file which has a coloured face solid,I put a circle on blue face and making a hole on this face,and I want to delete red face without exploding solid,after all this I want to mesh this solid with maximum 25 units.
Is there a way to use PRESSPULL on a face that's behind or underneath another face. When I use PRESSPULL it always selects the face on top and sometimes I want a face that is behind or underneath that face.
View 3 Replies View RelatedI have a problem applying materials/ color on a single face of a 3d object. I have read about holding "ctrl" frst.. what's annoying is this message [see attachment below]..
what causes that prompt? How can I get rid of that..? I try to click "overwrite" but it applies the material on whole 3d.
I have created a model, by lofting a shape along a curved spline path. The model properties is currently '3d Solid' what I want to do is generate a 3d Face off of this model.
I have exploded the 3d model and that gives me a surface, bu the dilemma is that I do not know how to 'trace' or turn this surface into a 3d face format. What I was thinking is that if the surface could be exploded into individual elements I would be able to draw over the surface with the 3d face tools and then have my model, but a issue with this is that I cant explode the surface into elementary elements AND the 3dface tool cant generate curves.
In short how to turn a 3D model into a 3D Face or a Surface into a 3d Face?
The program I am exporting the model into accepts the following:
DXF Entity SAP2000 Objects
1 POINT Point
2 LINE Frame/NLink
3 3DFACE Area
4 3DPOLYLINE Solid
5 CIRCLE Line(s)
6 ARC Line(s)
Note: To be able to import the dxf entities as solids in SAP2000, you must draw them in AutoCAD as meshed polygons or meshed solids. I could also export the model as a solid but again do not know how to get a meshed polygon or meshed solid from my 3d solid, when I do mesh smooth, the model basically turns into a rectangle and looses its detail.
As you can see it is number 3 I am working on. I have managed to create simple 3d faces and get them into the program but the 3dface tool is very primitive and I cant see how I would create the curves that my model has, I cant seem to form a grid system either to use the 3dface - everything seems to draw in space.
I am trying to use the sculpt layer symmetry feature to flip some detail onto another side of my model. Mudbox tells me that symmetry is not yet initialized. Some searching told me that I need to set the topological axis for the model. Which in turn tells me I need to select two adjacent faces.
The problem is that using Shift + S does not select a single face rather it selects the one under my cursor and the surrounding faces. Is there another way to select a single face?
I have this chair in 3d but it consists of 3d faces and i can not convert all of them into surfaces or solids...only the faces that are on the same plane can be converted. Since the object is a little curved...i get the message"faces are not coplanar"...or something.
View 9 Replies View RelatedI have a .Sat file I've brought into Inventor. The problem is that, as you can see from the attached zebra analysis, the faces are smooth and flush but I still have several unnecessary isolines. How can I get rid of them and I don't mean changing the view to have lines off I mean actually sealing the faces such that they erase the seam.
View 5 Replies View RelatedI received a 3D drawing but only need linework from it. I have flattened it out so I am able to export the linework. The problem is when I import the drawing into another software (Trimble Business Center), the lines are still 3D face and am not able to treat it like linework. Is there a way to convert a 3D face into line or polyline in C3D?
View 6 Replies View RelatedI have a 3d model of a building and all of the faces of the building are of the type polyface mesh. If I use explode, each polyface mesh gets split into individual 3d faces. But, I'd simply like to replace each polyface mesh with a 3d face (not multiple 3d faces). Is there anyway to do this?
The reason I'm doing this is because I'm importing the building model into ray tracing software, but the software doesn't like the building when the faces are of the type polyface mesh.
Is it possible to model a surface in Civil 3D with an inverted rock face as in the cross section below? We will be scanning a large hill for quantitiy before and after they blast so will be using point clouds.
View 4 Replies View RelatedI have a problem with changing solid face colour where the Solid has a material assigned to it.
I have drawn a meter and need to add text to the face. Trying to imprint the text is a mission and I don’t seem able to make the text stand out. If I explode the text, Create a solid, Union the text, position the text on the meter face and union the text to the meter face the text takes on the colour of the material. I then try to change the colour of the text face and of course it will not change. The only way I can seem to change the face colour is to convert the solid to a surface which then defeats the object.
As an interim solution to overcome my problem I have created the text and positioned it where I need it and then created a block to keep it all in place. It looks ok and provided the block is not exploded it works ok but i am sure there must be a more professional way of doing it.
We received a surface model from a vendor that I have patched up as best I can, it still has one hole that I can find that I haven't been able to fill. Ideally we would like to have a solid model, but I'm running out of time to get this done and the surface model we have would be good enough for our purposes IF I can get the yellow surface tangent lines to turn off or change their color to black.
I've attached a jpg of the surface model with the yellow lines and uploaded the model here: [URL].....
Can i flatten something like You can find on the pic. ( this one is from CATIA ) or something like this. Not everything, just surface by surface. When i draw similar thing, i had problem, because i dont know how to flattern single surface, All of them are curved.
View 4 Replies View RelatedIs there a way to surface this geometry with a single surface entity?
I had to use 2 lofts to "surface it" instead of region due to lines being non-coplanar with the arc (in other words top most corner is higher than the other adjacent 3 corners).
Im trying to move objects correctly , lets say from one to top of another .
Untill now im switching to desired view ( top, right, left etc...) and then moving . if my base point is a vertex and the point i want it to be attached it also a vertex , i have no problem. the problem starts when im trying to move object from their center point or other non vertex points to touch the face of the other object.
In the file i attached there's two rectangles i want to move the small one in top of the big one in the Z axis only , so i switched to the view i want but still unable to move it to the next face . Ive tried playing with 3d object snap , no success.
I have created a TIN (triangulated irregular network) of an existing survey in my terrain modelling software (12d Model). I am able to export (save-as) the TIN as 3D Face Triangles for opening in AutoCAD (2012) or similar.
My ultimate goal is to create a solid surface in Inventor. The surface has to be seemless (stitched) in order for me to create a new sketch and extrude to this surface. Finally giving me a part in Inventor that represents my ground. I would then want to use the same process to bring into Inventor all other Civil Design works created in 12d Model such as roads, earthworks platforms (including dams) etc.
I've tried stitching (Inventor and Microstation) without success. Inventor keeps crashing and Microstation looses data. AutoCAD (2012) won't let me create a polyface mesh from 3D Faces. I tried doing a mesh, surface union without success. Programs either crash or data is lost.
Looking for a lisp to convert a poly face mesh to a solid.
View 1 Replies View RelatedIs it possible to merge two or more adjascent / overlapping surfaces into a single surface?Is it possible to "Delete" multiple surfaces in one go?
View 2 Replies View RelatedI would like VBA to convert all layouts in drawing to single .PDF file.
Now I can convert it to PDF file with separate PDF files, but not know process to convert to a Single PDF file with all .DWG layouts.
I am filtering for objects based on layer as shown below.The layer consists of lines and arcs.Is there anyway to convert all these entities into a polyline and get the object id of this single entity.
Dim acTypValArPath(0) AsTypedValue
Dim sf As SelectionFilter = New SelectionFilter(New TypedValue() {New TypedValue(8, "FirstBias")})
Dim ss As SelectionSet = acEditor.SelectAll(sf).Value
Dim idarray As ObjectId() = ss.GetObjectIds()
[code]....
STEPS: Group > Select Ojbects
PROBLEM: When I go to select the objects as as a SINGLE OBJECT, each object within the group is selectable -- as if they were not grouped.Shouldn't it be that when I select ANY of the objects within the group ALL OBJECTS in the group get selected, and not just each object?
I drew a cube using polylines by changing ucs. I want to join the polylines so that the cube contour becomes one single object.
Since the lines are in different planes I can not join them. How could I unite those 12 lines so they become a cube non solid(I plan on placing a sphere inside some of the cubes and then use "shade" for visualization so if the cube is solid I won't see the spheres).
When I create the surface in conceptual mass and bring that in revit project and apply wall by face I see interior face of wall going exterior.
Can this be set in conceptual massing while creating surface so that when I apply wall by face interior face remains interior.
Is it possible to convert surface into solid in AutoCAD 2002?
For example, can I convert these five surfaces into a solid pyramid?
If yes, what is the step to do it?
A user is having problems when using the copy command in AutoCAD 2013.
When they select objects, its not reporting on the commandline how many objects its found or keeping a running total of objects selected. Not even any duplications...
I've tested it on my machine but i cannot replicate the issue and have never come across this before!
Is it a bug? Is it a variable? User setting etc.
I simply would like to show the normal vector of a 3d face, is it possible?
I didn't find any command apparently, neither on the help menu...