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Questions tagged [bezier]

Questions about Bézier curves, a type of path with control points used to create smooth curves. Ask anything about how to create shapes and objects using bézier curves, manipulate the control points or its properties.

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20 views

How i can join two segments of curve?

I want to create it like one solid pipe. How to fix that? I think that problem is in segment's which are not connected. If I want to press F - Cannot make segments.
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0answers
9 views

Curve- and Array Modifier won't align with the curve [duplicate]

I am a bit desparate with one problem. I am having a bezier curve, which I want to add some meshes to with the array modifier, in combination with the array modifier. Problem is, no matter which axis ...
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0answers
23 views

How do you extrude a mesh so it sweeps another object

I'm working on a bobsled roller coaster in No Limits 2 and I have a 3d spline that follows the track. I'm using blender to make the half cylinder that replaces the existing track to make it look like ...
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1answer
71 views

Extruding a form along a curve + rotating it [duplicate]

Is there a way to control the rotation of the extruded mesh along the curve? To show what I want to do: And this is what I got so far Don't worry about the overall proportions and the mat (still ...
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1answer
59 views

Bezier Curve - Split one large end into multiple wires

Would that even be possible? I have one large, Bezier curve wire, made using a Bezier Circle. I need to extrude that end into several, smaller wires. How should I proceed? Is that even possible? Or ...
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2answers
55 views

How can I make a non-handwriting text appearing like if someone writes it?

I followed this tutorial https://www.youtube.com/watch?v=Y59O7wunijo making a text with a Grease Pencil and then converting it to Bezier curve so I can control the text appearing by tweaking Bevel ...
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1answer
32 views

Texture bezier curves

I'm pretty new to blender, and I followed this tutorial on how to make poly hair using bezier curves. The problem is, I want to make cc for the Sims 4, and I need to place a texture on my mesh. And I ...
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3answers
68 views

Square-spiral path

I'd like to model a path that goes through a spiral-like, rounded square loop, then loops back out. I know about the Extra-Spiral tool, but that only gets me halfway through. I want to accomplish ...
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1answer
28 views

mesh is twisting on bezier circle

after managing to get the mesh to follow the bezier circle theres a problem where it twists and screws up in one corner but the other corner seems fine. if it matters the origin point is at the top of ...
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2answers
41 views

Make multiple Bezier curves manifold and free of intersections, for 3D printing

I'm trying to model a character to 3D print it. I'm having some trouble with bezier curves: as they are not manifold (and glitches through my mesh) my slicer can't do anything even remotely printable. ...
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0answers
70 views

Missing panel on blender 2.79 [closed]

There is this panel that is on multiple tutorials I have watched which I cant find. Please help, I am getting really frustrated.
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16 views

Export .FBX of animated text on curve

I have animated text moving along a Bezier Curve in Blender, to go into Unity3D as a .FBX file. I choose .FBX as these contain animation info. It appears export as is doesn't cut it, as in Unity ...
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32 views

Bezier curve does not always follow hooks

I've imported a Source model (smd and vta) which includes a skinned armature and Shape Keys data. I then want a curve to run along the face and follow the facial expressions from the Shape Keys. I ...
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1answer
31 views

For some reason I cant move this bezier curve on the y axis

for some reason i just randomly cant move my curve on the y axis when in edit mode. i have tried scaling it and i looked up and down the settings but being new i didn't find anything any help is ...
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1answer
27 views

Curve bevel, both built in and using another curve not uniform in thickness [duplicate]

Im trying to make a pipe using single edge, converted to curve, and then bevel it to add some thickness. but the result turns out weird. as in the picture, the vertical section of the pipe is in ...
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1answer
65 views

Boolean with curves

I am trying to cut out a section from a "spherical shell of yarn", without much success. Using a python script, I created a series of coordinates on a spherical surface: ...
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2answers
72 views

FCurve handles to 3D Bézier spline control points

I'm trying to export Bézier curve animations from Blender, but i can't seem to figure out how the control points of FCurves should be interpreted. A Bézier keyframe for a 3D position typically has ...
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0answers
163 views

How do I get the length of a curve in blender?

So I want to move an object along a curve exactly once. In order to do that I am using the curve modifier along the x-axis and I am going to animate the object. Is there any way to find the length ...
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0answers
17 views

Why are these curves different sizes when they are using the same bevel object? [duplicate]

Bezier curves 1, 2 and 3 are all using the curve "Bev ob" as a bevel object. Why are they different sizes? I saw this question and checked that the radius is set the same for all vertices on all ...
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0answers
22 views

Weird distortion in bezier curves [duplicate]

I created an logo in Adobe Illustrator and then exported it as an svg using the export option feature. I imported it in blender. I used extrude option in the curve layer menu. I get this weird "...
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1answer
31 views

why is the diameter different on these two Bezier curves using the same Bezier circle as a bevel object?

I have created three closed Bezier curves. The first, "loop" and the second "shape" are simple Bezier circle that have been scaled and the scale applied. The third, "knot", started out as a Bezier ...
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0answers
27 views

How Do I Texture Curves Using Generated Textures?

So I've been trying to texture this thing for the past month or so and I've made no progress at all. I'm trying to keep the bezier curve because it makes animating it much easier but I'm trying to add ...
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2answers
92 views

Stairs along bezier path [duplicate]

I'm trying to figure out how to make a stair case along a complicated bezier curve. The stairs are just made of wooden planks, so it's simple model, I'm just having trouble keeping them all level and ...
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1answer
65 views

Flipping the direction of bezier curve path for a crown molding [duplicate]

I am trying to make a crown molding with bezier curves where I make a path along the wall, and then in Bevel object, selecting a profile of the molding that I made with another bezier curve. When I do ...
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2answers
106 views

Trying to make a plane follow a bezier curve

I'm trying get a plane to follow this form of bezier curve: Though I'm struggling getting the plane to actually follow the curve. It either does some weird bunching at the spiral or overflows at the ...
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0answers
71 views

Evenly distribute vertices in bezier curve

In Blender 2.79, evenly distributing vertices using LoopTools only seems to work for meshes, not bezier curves. How would one do it for bezier curves? I have seen this post: How to evenly space ...
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0answers
38 views

Build long mesh along bezier curve while using different meshes [duplicate]

So how would you go about making a long piece of pipe and use different meshes along the way. For example I have one perfect straight piece, one with a dent and another just like the first but with ...
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1answer
55 views

bezier curve with bevel object: nice corner [duplicate]

A bezier curve with a bevel object and a bend with a free vertex. How is the bend made nice with a continious width? The increase of resolution (Data > Geometry > Bevel > Resolution) smoothes the ...
2
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1answer
33 views

Camera rotates on Z angle (rolls) during following spline

I have made an intricate path for my camera to follow based on the instructions in here, and it almost works fine, except that the camera rolls for apparently no reason. Is there any way to counter ...
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0answers
112 views

How to convert from Bezier to NURBS while preserving the curve shape?

If I use the Set Spline Type tool to convert a Bezier curve into a NURBS curve, the curve shape changes drastically from the original shape. How can I make the ...
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1answer
65 views

Bezier curve lacking handles

So I wanted some stiff hair particles, but a little twisted. I made hair, added a vortex, baked to the frame/shape I wanted, and then I hit Convert. This turned it ...
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1answer
70 views

Keyframed camera animation

I am trying to write an import/export script for a format that uses cameras animated through bezier curves. Each point on bezier curve in this file format has a timestamp (frame number) attributed to ...
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1answer
108 views

How to attach objects to ends of bezier curves?

How would one go about attaching instances of a mesh to the ends of a bunch of bezier curves? Basically, I am modelling some cables, which should be terminated by ring terminals, and I'm looking for a ...
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0answers
44 views

Weird faces bezier to mesh

I've created a bezier curve and made it a mesh but there's gotta be some problem because when i try to render it (both with cycles or moving it to Unreal Engine) there are a lot of "problematic" faces,...
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0answers
46 views

Rigging a Stethoscope

I’m trying to rig a Stethoscope and have come to this issue… I have Hooks attached to a Bezier Curve but when i move a hook the end of the curve bends so it looks like it’s breaking the tube, is ...
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1answer
146 views

Create 3 curves/pipes that intersect holes in multiple objects and are equal distance from each other

I want to create 3 metallic rods (solid pipes) which start from the solid block on left, pass through the holes on the other two stands and a few more off-camera, and end in a similar solid block. The ...
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1answer
66 views

How to make the circumference of a Path/Bezier Curve Low Poly?

I am working on a game asset and I wanted to create some wires, I'm relatively new to blender but I want to know how to make a low poly wire. The circumference is too round as it has too many vertices....
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1answer
799 views

Why can't I convert curves to mesh?

So I made a model (of hair) using entirely bezier curves and a circle (using this tutorial) and plan to import it into Secondlife. All's fine and well, but I noticed I might need to use the decimate ...
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0answers
24 views

Beveling a BezierCircle with anonther BezierCircle, but the outcome is oval

I'm trying to make a kind of cage for a sword handle, and thougt doing that with Biziers an beveling should do the trick but I ran straight into this issue: The outcome I want to get, should look ...
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1answer
67 views

Curve modifier does not work when you merge another curve to the original curve

I am trying to make a roller coaster. I started with making a single piece of track, then added an Array Modifier, then Curve Modifier (where my curve was a simple NURBS curve). Now, wanted to add a ...
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0answers
38 views

Bezier Curve - Evenly space a bezier curve, without losing the curvy-ness

I am currently working on a project, in which I need a bezier curve to act as a path. The path needs to be as smooth as possible, and I cant affort to lose any of it. I also need to space out the ...
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1answer
61 views

Can you use curves to make a pretzel?

I want to make a pretzel but I can't seem to get a good idea of how to make one. I am wondering if you can use a curve and then put it on full bevel. Basically, is there a good way to shape it? Help ...
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0answers
21 views

Exporting BezierCurve Animation to a txt file

I'm actually trying to export a beziercurve animation in a txt file with this python code : ...
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0answers
57 views

Array + Curve Modifier strand deform and offset

Guys. This is my first post. it is about Array and Curve modifier that does not work properly. I am tried to find solution, and I was thinking it was found. But no. I've created surface , then ...
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0answers
32 views

Bezier curves return to normal

Is there a way when working with bezier curves that when you have made one or both handles "free" when you hit e to extrude the next segment you can then reset the handles to what I supposed you'd ...
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1answer
55 views

Problem with bézier curve changing to mesh

I tried to make a pawn from a reference image with the bézier curve and when I converted it to a mesh object and spun it, there is this unwanted edge running down the middle. Does anyone know how to ...
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0answers
48 views

Bezier curve used with screw modifer

I've used the bezier curve along with the screw modifier to make a long series of coils in a position. The screw modifer coil follows the bezier curve in object mode and when editing the curve itself ...
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0answers
21 views

Export tilt blender script

How to get the tilt value from all the control points in a bleziercurve?
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1answer
206 views

bezier curves to flat mesh

I am trying to use bezier curves to make animatable 2d objects for an animation of mine, but for some reason, whenever I click on the 2d button for making a curve 2d, there is no fill of surface. Here ...
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0answers
23 views

Excess duplicated object in array + curve modifier

I have been trying to create an ammo belt by the combination of array and curve modifier for a cuboid as shown in the image, the rest of the belt outside of the cylinder (ammo box) is fine but why are ...