Maya Modeling :: Rebuild Curve Not Working
May 3, 2011
I'm working out of the Mastering Autodesk Maya 2011 book and am on page 135. (I'm on a MAC)
Tool: Rebuild Curve (after creating curve with): EP Curve Tool
I'm trying to rebuild a curve I just made but when I hit "rebuild" I get the error message:
//Error: Nothing was selected to rebuild. You must select NURBS curves or curve on surface. But it's strange, I DO have it selected. In the Outliner I have it highlighted and the curve is highlighted yellow.
The strange thing is when the curve is not highlighted it is RED? I also don't seem to be able to select it with the cursor - only in the Outliner.
I created the curve with the CV Curve tool by snapping to the ends of 2 other curves and then hitting "enter".
I'm guessing the fact the created curve is red when unselected is telling me something is wrong with the curve but I'm unsure.
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Apr 19, 2013
I have a bunch of curves that is going to drive nhair. However I'd like to use the "soft modification tool" to do further adjustments to the curves. But I'd want to pin the root of the curves so it doesn't fly off the head when I use soft modification. Is there any way I can lock or pin the root CV of the curve? (its a cubic nurbs curve)
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Jul 30, 2011
My problem is that i have a curves but i need to add more vertex in it and i now that is possible but i forget how and another thing if any tutorial about curves and manipulate.
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Mar 9, 2011
I was watching a tutorial on digital tutors and they Revolved a CV Curve to make a tire, and I want to know how to extend a curve along an axis instead of revolve it.I painted in the Right viewer to show what I want to achieve.
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Nov 16, 2012
I am trying to extrude a cube along a CV curve, but I seem to be running into two issues.
Here is the first one.
[URL].....
For some odd reason I am not seeing the option called "use selected curve for extrusion" in the extrude window. Does it even exist in Maya 2012? Or did they take it out?
And here is my second issue.
[URL]....
Since there is no option called "use selected curve for extrusion", I have to experiment with the "Poly Extrude Curve" options. But when I do....the mesh gets all messed up and it always seems to come to a point at the other end of the CV curve.
Why can I not see the option "use selected curve for extrusion"? And why does my mesh keep coming to a point at the end of my CV curve?
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Apr 18, 2012
i am trying to add CV curves to a scene that I already created.
whenever I draw the curve in side view, it is actually nowhere near the object that I wanted it to be near. Its like super far away and im not sure how to move it to the right spot.
Is there some method to add the curve based on a position of an object?
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Sep 24, 2011
I am trying to make some trim work to go on a project of mine. Im using a shape then tryig to extrude down the curve is there a way to make the corner tight or a plugin to make trim work easier. you can see in the first image what im trying to make and the second my curve and what i get when im done.
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Jan 29, 2014
It's possible in maya to sweep a profile along a closed curve? Like in 3DsMax, for example to make a window frame with a particular section profile?
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Nov 21, 2010
I'm rigging a model of a robot and I have wires (nurbs circles extruded along a curve) attaching to two objects that are on different joints. I have it rigged so that when the first joint moves, half of the CVs of all the wires (in a control cluster) move along with the joint (and, in turn, the object they are attached to). This much works fine, the extruded nurb follows the curve and stays the same diameter from start to finish. My problem starts with the rigging of the second joint (the second joint is the parent of the first joint). I've tried many different ways of rigging it, but as I'm only just starting rigging my thought process isn't quite a straight line yet. Basically my problem is when the source curves physically move, the extruded surface goes twice the distance as displayed in the picture below.
I need to know how to get the extruded surface to always be in the same place as the curve with out breaking the connection.
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Sep 15, 2011
I have traced out this piece of geometry using CV curve and then used loft to convert the Curves into actual geometry. I need to have one solid piece of geometry to project an image onto, how can I convert this to one solid piece? I have attached my .mb file.horro_chair.mb.zip
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Sep 4, 2013
I installed SP1 and SP2 for MAYA 2014 and the modeling tool kit stop working.
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Sep 5, 2013
If the toolkit was working without issues previously, it's possible that your Maya preferences have become corrupt. Which is what might be causing the issue. You can default your Maya preferences by renaming the "prefs" folder located in the following location:
C:UsersUSERNAMEDocumentsmaya2014-x64
Once you have renamed that folder to something like prefsOld restart Maya and if prompted to make sure you select the option to create default preferences. Then check to see if that fixed the toolkit issue.
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Feb 14, 2012
When I try and scale anything, I hit the hotkey R and the 3 manipulators appear. No matter what I click on, X,Y,Z,or center, when I move my mouse I get an "automatic" jump increasing the size. I can't seem to get it to do anything but these staged jumps in size. I cannot scale anything down, unless I use the universal manipulator tool. So, for example, if I want to scale a size 2 sphere to a size .8, I would have to use the universal manipulator and Shift-click on one of the matrix corners and that will allow a uniform scaling. I realize that I can always enter the scaling amount in the Channel or Attribute box field, but it may be that I'm trying to visually scale something and entering numbers isn't exactly the best way.
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Feb 24, 2012
I just tried out to trim two NURBS-Objects (e.g. 2 Spheres), but nothing happens.If i select both spheres and go to "Edit NURBS -> Trim Tool" => NOTHING or also if i try to use Trim Tool (without any Object selected), i'am not able to select a NURBS-Object.
I've used the Trim-Tool very often, but now it's not working anymore.
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May 20, 2013
recently i tried working with the modeling toolkit in maya 2014, and it works great in perspective,but for some reason when im in component mode and I try and make a marquee selection, the marquee does not show up although it does select the component.
After selecting some component and try moving then with the translate handles, it does not move at all, instead it deselect the components.I am able to middle click move components.
So i decided to turn off the modeling toolkit and everything worked fine with the classic manipulators.
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Oct 14, 2013
I'm having a problem with Maya's vertex/point snapping function. This is a simple thing to do normally but in the 2014 student version (which is full functionality other than having a prompt saying it is a student version upon saving the file), it isn't working.
Basically the process is making a selection of vertices and with the transform tool active, MMB dragging the manipulator to snap the selection to a destination vertex. The pivot point/manipulator of the selection is moving and snapping to the destination vertex on it's own when I hold 'V' and MMB drag, rather than the whole selection moving with the transform manipulator and snapping to the destination vertex. This problem is also happening with the modelling toolkit which is really annoying. I have checked that i'm not in edit pivot mode etc.
The point snapping is working however for objects, but not in component mode as above.
I am running Windows 7, Maya SP2.
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Oct 14, 2011
I have a problem when I am modeling my character or rather the character from the animation academy. I have created an NURBS sphere and I want to adjust it to the arm, so I go to the component mode add some isosparms and then it happens!!! I can´t move any vertexes... but in the object mode I can move the hole object.
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Jul 31, 2013
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I have created a test bezier curve in Adobe Photoshop, saved it as a .ai file for import into Maya, and imported the curve successfully. However when I try to revolve it to create a sculpture, it revolves around a pivot point which is in the middle of the scene. Is this error because of the .ai file format? I don't have Illustrator as such, just using a .ai export from PSD so I can use PSD which I know better - to get the curve in the first place. Is there a way to look at the curve in an editor of some sort and precicesly locate the pivor point, reset it etc? The file is also not yet in a default project, as I'm just testing first. I am a rank beginner, having used Maya for 4 months, 8 years ago, and now need to learn the program for work.
Additional notes: I did get the revolve to work by manually moving the pivot point but it wasn't very precise, and I'd like to know how to do this ahead of time as I have to make quite a lot of these...
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Jul 14, 2011
Where is "Create Curve from Edges" ?
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Mar 2, 2013
I m creating geo eye lashes with curves. I extruded the curve into a poly but I want to taper the end so it looks more like hair. Looks like there has no option for me to do that unless I line up a flat geo at the end of my curve, then extrude along the curve. But it'll be a painful process to line up a polygon to every single curve I have.
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Jan 9, 2013
I've got a Locator attached to a Curve with a Motion Path - the Motion Path is animated so the Locator moves nicely along the Curve. I now want to swap the original Curve with a new one and have the Locator follow it instead.
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I've tried playing around with the connection editor but cant manage to connect the new Curve to the Motion Path nodes "geometryPath"
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Feb 22, 2012
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Apr 20, 2012
How can I make a curve's end points constrain to objects in order to create a "theta" angle line that changes dynamically when the angle between the two objects changes?
I thought they answer may have lay in creating the curve using Maya's new Bezier Curve tool, then using the Rivet plug-in from CreativeCrash to pin it to the middle of two poly cylinders (the "x" and "y" axis.) Unfortunately this doesn't work; the Script editor spits back "is not a vertex!". Either I'm not using Rivet correctly or the end points of a Bezier Curve in Maya are not the same as a CV Curve. But perhaps I'm going about this the wrong way entirely.. I ultimately would wish to extrude geometry about this curve to create a dynamically changing curved cylinder to visualize the angle. It seems like it should be a relatively simple thing to do...
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Sep 2, 2010
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Mar 10, 2011
I am doing some animations involving sine waves, and I can make an expression that controls the translation of an object such that it travels along the path of a sine wave, but I can't figure out how to dynamically create an editable sine wave curve.
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