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

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6
votes
2answers
967 views

Making mesh grid lines transparent in surface plot with pgfplots

I need to make a partly transparent, one color, surface plot. Additionally I want to control the transparency of mesh lines. Running this code: \documentclass{standalone} \usepackage{tikz,pgfplots} ...
6
votes
1answer
2k views

Draw 3D rectangle

I've been searching this for hours, but didn't find a reason for this behaviour: Here is my example: \documentclass{article} \usepackage{tikz} \usetikzlibrary{3d} \begin{document} ...
6
votes
1answer
334 views

Drawing a three-dimensional region

I want to draw a region in a 3D envirement. At the moment I'm doing this using tikz. The region is defined by the addition of a translation (1) and a rotation (2). The resuling region in 2D would be ...
6
votes
1answer
1k views

2D colors above 3D surface plot

I would like to draw a 2D, colored plot of a function above its surface plot. I tried copying the surface plot and setting z filter/.code={\def\pgfmathresult{1.4}}, but then everything is the same ...
6
votes
1answer
299 views

Cyclic ring and visibility problem in pst-solides3d

I'm trying to draw two cylindric rings on top of each other with pst-solides3d. Here is what I have: \documentclass{article} \usepackage{pstricks} \usepackage{pst-solides3d} \begin{document} ...
6
votes
1answer
2k views

2D surface on a 3D surface plot external data in a file

I am drawing a 3D surface from external data. Here they are: 0 0 -0.64 1 0 -0.5 2 0 -0.4 3 0 -0.31 4 0 -0.23 5 0 -0.2 6 0 -0.24 7 0 -0.32 8 0 -0.42 9 0 -0.59 10 0 -0.76 0 1 -0.54 1 1 -0.4 2 1 -0.27 ...
6
votes
2answers
443 views

Splitting y domain in 3D pgfplots

What I want is to plot my function from y=0-->y=3 and then from y=3,2-->y=6. I want to ommit the space between 3 and 3,2. This is my code: \documentclass[border= 5mm]{standalone} ...
6
votes
1answer
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
votes
1answer
249 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
votes
1answer
382 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
votes
1answer
737 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
votes
1answer
737 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
votes
2answers
350 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
votes
1answer
306 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
votes
1answer
224 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
votes
1answer
227 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
votes
1answer
1k views

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
votes
1answer
736 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 ...
5
votes
1answer
426 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
votes
2answers
282 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} ...
5
votes
2answers
1k views

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 ...
5
votes
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) ...
5
votes
1answer
102 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
votes
2answers
196 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 ...
5
votes
2answers
690 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
votes
1answer
616 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 ...
5
votes
1answer
540 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 ...
5
votes
2answers
354 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
votes
1answer
356 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
votes
1answer
475 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
votes
1answer
664 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
votes
1answer
1k views

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
1k 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
votes
1answer
847 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
votes
1answer
320 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 ...
5
votes
2answers
2k views

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 ...
5
votes
2answers
567 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
votes
1answer
129 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
votes
1answer
214 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
188 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 ...
5
votes
0answers
28 views

Corners of 3D cube extend beyond where they meet / tikz / draw [duplicate]

i figured out how to draw the 3d effect cubes, but now im facing the issue of the border lines extending beyond the points where they meet. i know that by doing "draw=none" i can turn these off, but i ...
5
votes
0answers
235 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 ...
5
votes
0answers
178 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 ...
5
votes
0answers
531 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
votes
0answers
155 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 ...
4
votes
2answers
1k views

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
426 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
votes
1answer
1k views

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
140 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} ...
4
votes
2answers
549 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 ...