{3d} is about three-dimensional content, e.g., images and drawings.

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1k views

Asymptote generated 3D raster image

Consider the following minimal Asymptote 3D example: \documentclass{article} \usepackage{filecontents} \usepackage{asymptote} \begin{filecontents*}{testfile.asy} import three; ...
6
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1answer
232 views

Adding arrows on 3D curves in Asymptote

I am trying to plot (1D) trajectories in 3D with Asymptote (because I am also plotting surfaces with opacity and do not want to use hacks for hidden surfaces). Each curve is defined by points in an ...
6
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1answer
228 views

Fill a region between two coplanar paths in asymptote

I'd like to reproduce in 3D the same thing as can be seen in the manual (section 3.5, Paths) size(0,100); path unitcircle=E..N..W..S..cycle; path g=scale(2)*unitcircle; ...
6
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1answer
359 views

TikZ: showing a plane moving in 3 space

I have 2 identical planes a distance of \Delta t apart. I want to show that first plane is being pushed in the direction of the second plane. I was thinking maybe some randomly placed arrows tangent ...
6
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1answer
709 views

What packages or tools best support any 3D line, plane, surface intersections?

I have not explored the PSTricks' pst-solides3d, TikZ's equivalent packages, Asymptote as a tool, etc, yet. I have a task to make some simple 3D diagrams that are related to 3D geometry subject we ...
6
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1answer
697 views

Extract coordinates from 3D point

How do I extract coordinates from a three-dimensional point defined when using tikz-3dplot? I would like to perform some calculations on these (more specifically a cross-product of two vectors), but ...
6
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2answers
309 views

How to plot the four regular star polyhedra with tikz?

I can plot the regular convex polyhedra, for examples \begin{tikzpicture}[scale=1.0] \tikzstyle{every node}=[circle,fill=blue!20,inner sep=0pt,minimum size=0.4cm] \foreach \y[count=\a] in ...
6
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268 views

How to prepare coordinates for 3D surface plot using pgfplots

I'm trying to plot a Pareto front on 3 dimensions, using pgfplots. However, although I expect a nice surface to appear (since it is a Pareto front), pgfplots does not produce the result I want (yet). ...
6
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1answer
213 views

Recreating a square with fixed baseline and height (3d)

I am trying to recreate the following image, as close as possible. The point is that the circumference of the bottom, plus the height of the cube needs to be 30. Which gives 30 = 4x + h so I want ...
6
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1answer
198 views

Is it possible to write text in 3D plots? (And newbie questions on 3d graphics)

I'm making my first steps in 3D graphics in LaTeX. What I got so far is this image In the backgorund one can sense a small D_g; the blue domain should be denoted with that. The red surface should ...
6
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1answer
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Setting camera projection angle in tikz to enhance the depth perception when drawing 3D figures

First please see the following example using MATLAB drawing command >>surf(membrane); We can adjust the camera angle using MATLAB's built-in command camproj, the effects are as follows: ...
6
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715 views

plot 1d curves in 3d space with nice looking intersections

I am trying to draw multiple colored one-dimensional parametric curves in three dimensional euclidean space. The curves themselves do not intersect in 3d, but ...
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471 views

3d arrows in tikz, or arrows that fit perspective

I'm trying to draw a 3d arrow in a 3d box (well lots of them actually). I've got the 3d box sorted, but the arrow doesn't look quite right. I've set up my axes/projection with: ...
5
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1answer
383 views

How can I draw a twisted 3D arrow?

Does anyone know how I can draw an 3D arrow that in itself is twisted by 90 degrees? I need such arrow to show how polarized light is twisted in a liquid crystal. I would like to include that arrow ...
5
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2answers
261 views

Draw circle perpendicular to line

I was trying to create a circumference perpendicular to a line similar to this but I only see a tutorial for creating in a axis-plane (xy, xz, yz) \documentclass[tikz, border=15mm]{standalone} ...
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2answers
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pgfplots: three dimensional plot with one variable as exponent?

In want to draw this function with pgfplots: f(x,y) = 1-(1-(1+y)^(-x))/x*y. When compiling, I get some error message about z buffer reoderings. I already played around a bit and ist seems to me the ...
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2answers
2k views

Changing axes in tikz-3dplot picture

As is, the axes in the following picture \documentclass{article} \usepackage{tikz,tikz-3dplot} \begin{document} \begin{tikzpicture}[scale=3] \draw[thick,->,black] (0,0,0) -- (2,0,0) ...
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1answer
82 views

Asymptote: maintain window size while changing POV in animation

In every Asymptote animation example that I found (see e.g. here or here), the viewpoint is constant during the animation. I would like to make one which consists in a rotating viewpoint, the drawn ...
5
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2answers
181 views

Unwanted Line Drawn Between Ends of Curves in 3D

Okay, this was about one of the technical pitfalls and how to avoid it, which was solved quite easily by adding samples y=0 as recommended by Francis. Initial Question The following does two turns ...
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2answers
650 views

Drawing molecules with tikz

I have to draw a molecule in 3D with a little pore represented by a 3D sphere inside of it with the same center. I have never used TikZ but I know that it's useful for drawing in LaTeX and I hope ...
5
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563 views

Stereographic Projections

Take the unit sphere in the three dimensional space. A plane through the half of the sphere perpendicular to the vertical axis. Pick a point in the plane and draw the line which joins it with the ...
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488 views

How can I create simple 3D models?

I would like to reproduce the following image, but in addition labelled with "Wheelbase $w$" and "Track $t$". (Wikipedia image source) I've tried my best with pst-solides3d, but the result is much ...
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2answers
279 views

Sketching conic sections as intersections of cone and plane?

I would have thought this would be trivial, but I still haven't found an easy method. All I want to do is draw a cone, a plane, and their intersection (which will be a conic section). Something ...
5
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1answer
323 views

Surfaces rendered using Asymptote won't layer correctly

Question I recently asked a question here: How to plot a lattice of points on the surface of a torus? Where I have two answers, but both render incorrectly on my machine. They are supposed to look ...
5
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1answer
437 views

How to produce a 3d surface plot by rotating the 2d plot of a function

What I want to do is to produce a 3d plot of a surface of revolution. So far I have achieved the following code... \documentclass[border= 5mm]{standalone} \usepackage{pgfplots} ...
5
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1answer
634 views

How to draw this picture in 3D (TikZ)

How to draw this picture in 3D (TikZ)? \documentclass[tikz,border=2mm]{standalone} \usepackage{tikz} \usetikzlibrary{calc,3d} \begin{document} %%%%%%%%%%%%%%%%% \begin{tikzpicture} ...
5
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1answer
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Is there any way to remove mesh lines completely in a pgfplots faceted 3d plot?

I can not seem to find the way to remove the lines in the surface mesh in a 3d faceted plot. I need a solution that does not use the "shader=interp" (i.e. gradient filling) so that the faces are ...
5
votes
1answer
973 views

Navigation system coordinates in tikz-3dplot

I am using tikz-3dplot and trying to represent navigation system transformations. In navigation systems, the orientation of the vehicle axis is given in terms of Roll, Pitch and Yaw. These are ...
5
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1answer
821 views

Some extensions to pst-solides3d

I asked this set of questions (actually 2 of the 3 below) on the PSTricks mailing list a couple of days ago, but have since heard that Herbert's "to do" list is quite lengthy. So, I'm distributing ...
5
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1answer
277 views

Drawing a surface over a nonrectangular domain in asymptote

I use asymptote because of its amazing 3D capabilities. However, when I tried to plot a surface over a nonrectangular domain, I could not do it without getting jagged edges. As far as I know, other ...
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2answers
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How can i import a 3D SolidWorks Model into my PDF using LaTeX

Acrobat Adobe supports 3D PDFs to be included into LaTeX. I could use another tool to create a PDF and import that PDF into my build, but i would rather use a package o include a solid works model ...
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2answers
562 views

Disable movie15 movies and U3D graphics for printing

I am using the movie15 package to include movies and U3D graphics into my document. I have it setup so that a PDF reader not supporting U3D will display a static image which I have chosen instead. ...
5
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1answer
114 views

Drawing bonds between atoms with pgfplots

I'm trying to draw a molecule using pgfplots. I have successfully drawn the atoms with the code below: \documentclass{standalone} \usepackage{pgfplots} \pgfplotsset{compat=1.9} \usepackage{tikz} ...
5
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1answer
185 views

Asymptote: Parametric surface isn't working with Spline interpolation

I have a parametric surface that is defined in terms of the Lambert W function and which I want to display with Asymptote. For that the Lambert W function was implemented using Newton's method and the ...
5
votes
1answer
178 views

Cross in particular plane in 3D

I'm creating tikz graphics in (x,y,z) Cartesian coordinate system. I'm defining objects (circle in my WE) in some plane using \tikzset{xyplane/.style={canvas is yx plane at z=#1}}. I noticed it ...
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197 views

Transform paper folding diagram to 3D object or vice versa

I made this commands to make paper models, and I ask if it is possible to have a 3D view of them converting in tikz-3D, or backward. But it's easier to draw the flat model and generate the volume ...
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176 views

Help creating 3D solids of revolution in pgfplots? [duplicate]

I have done a lot of plotting in 2D using pgfplots but I am new to the 3D portion. I am attempting to illustrate a solid of revolution. For example, I have the area under the curve y = x^2 + 1 on the ...
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529 views

How to draw a 3d cylinder using TikZ-3dplot? [duplicate]

I'm trying to draw a 3d cylinder using TikZ-3dplot, but the cylinder walls are not aligned properly (as you can see in the image). Does anybody knows what am I doing wrong? \documentclass{article} ...
5
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153 views

How can I create a 3D Manhattan bar chart? [duplicate]

I have some data which I would like to visualize. This data are 3-tuples of integers: (Threads,Sum,# of occurences) (1,2,20) (1,7,18) (1,100,25) (2,7,15) (4,103,24) I would like to visualize this ...
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2answers
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Drawing conic projection with TikZ

I struggle with drawing a sphere that has a cone set on top of it. What I'm trying to get is something like this: The left cone touches the sphere on one latitude and the right one intersects the ...
4
votes
2answers
375 views

Import 3D object in LaTeX

Is there any way to import a 3D file of an object (.stl for example) to draw a 2D projection of it into a TeX document ? I have been surprised to don't find any subject about that, I was thinking a ...
4
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1answer
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PDF file containing 3D object is not included correctly with \includegraphics

I have a PDF file, containing a 3D object in PRC format. I try to include this into a LaTeX document to be compiled with pdflatex, with the simple source below: \documentclass{minimal} ...
4
votes
1answer
131 views

Correct clipping of 3D tikz for adjustbox?

Consider the following MWE: \documentclass[% 12pt, journal, onecolumn, twoside, draftcls, letterpaper, ]{IEEEtran} \usepackage{tikz} \usetikzlibrary{calc} \usetikzlibrary{positioning} ...
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2answers
527 views

Drawing a central composite design

Please I would like to draw a central composite design using PSTricks, or possibly tikz. This is the cube with the axes showed below. I have tried pst-3d but this is not easy. If you had an example of ...
4
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1answer
228 views

Using tikz how to draw a wedge?

I'm working on to create illustrations for my class on Mechanics of Materials & Theory of Elasticity! I am trying to create a wedge and put arrows on plane to show the stresses acting. ...
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2answers
117 views

\pgftransformtriangle problem

Why the red square and circle are not set and oriented on the blue points ? \documentclass[tikz]{standalone} \usepackage{tikz} \usetikzlibrary{calc} \def\Azi{30}%30 \def\Alt{20}%20 ...
4
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1answer
523 views

Controlling visibility of 3D axes in \addplot3

In trying to use \addplot3 to draw a paraboloid, the domain of which is [-4, 4] for both x and y, originally, the z-axis was sitting behind the surface. I discovered axis on top, but can you get the ...
4
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1answer
923 views

How to remove coordinates in a 3d plot using pgfplots

I would like to know how to remove coordinates in an addplot3 surf plot. Here is a simplified example: \begin{tikzpicture} \begin{axis}[clip=false,view={45}{45},grid=major] ...
4
votes
1answer
518 views

Asymptote 3D viewable in Evince/Okular

Is there a way to get Asymptote 3D figures in a PDF viewable in Evince/Okular? All what I can get is a very bad rastered image in place of my figure. I don't care about the interaction with the 3D ...
4
votes
1answer
535 views

Relative positioning in 3D

I am trying to position a node in 3D according to the (x, y) coordinates of a node previously defined on another z level. However, I can't figure out how to make it work: \documentclass{article} ...