For questions specific to the Graphics3D command and related 3D graphics functionality.

learn more… | top users | synonyms (1)

3
votes
2answers
156 views

ParametricPlot3D colorfunction for a specific region of an object

I have created a 3D parametric plot of an oblate spheroid, and I want to apply "TemperatureMap" as a colorfunction to its surface as a gradient in the Z direction. However, I only want to apply this ...
10
votes
6answers
4k views

How do I draw a hemisphere?

I want to draw a solid or partially transparent hemisphere above a partially transparent cuboid object in Graphics3D. However, I do not know how to do this s.t. only half the sphere is drawn. Here's ...
0
votes
1answer
74 views

How to draw this 3D Voronoi Diagram?

Can anyone tell me the way to generate a 3D Voronoi Diagram like the one given at http://mathworld.wolfram.com/VoronoiDiagram.html. I need to draw the 4th diagram on this page (Second row, last plot). ...
1
vote
0answers
51 views

Mapping Cosmic microwave background onto a sphere [duplicate]

I want to map image of Cosmic microwave background onto a sphere I tried this: ...
5
votes
2answers
246 views

Drawing circular patches around arbitrary points on a sphere

I am trying to draw circular patches of given angular radii around arbitrary points on a sphere. I am able to use, for example, ...
0
votes
1answer
48 views

Animate arrow on sphere based on list

I am trying to animate the movement of an Arrow on a sphere. I have this code that allows me to manipulate the arrow, but I want it to move based on a set of data. I have no idea how to 'listplot' ...
1
vote
1answer
132 views

How to map a 2D figure into the 3D plane?

I have several 2D figures, and now I want to map them into the 3D space plane, the picture below shows my idea. The figure above was made by maping texture of the 2D plot on the 3D plane and the ...
3
votes
0answers
100 views

Export a 3D list plot file to 3D viewing format

I am not quite aware of 3D file formats which I can export from Mathematica; I have the following problem. I have a very large 3D list plot (with axes labs, plot legends etc..) from my experiment. ...
10
votes
2answers
439 views

How to plot a distribution of planes

How can one plot in Mathematica a distribution of planes in $\mathbb R^3$? For some point $p=(x,y,t)\in\mathbb R^3$, I want to attach a plane spanned by $X(p)=\left(1,0,\frac{1}{2}y\right)$ and by ...
11
votes
4answers
525 views

Is there a Graphics primitive for a cone without a base?

Is there an easy way to get a graphics primitive for a cone without a base without using RevolutionPlot3D? I'm trying to create an "manipulable" animation of the ...
4
votes
1answer
281 views

Graphs in 3 dimensions

I have a desired graph as here: the dashed line is just for perspective representation. I tried with LayeredGraphPlot and ...
0
votes
1answer
62 views

Varying constant in Matrix calculation to generate 3D plot

As suggested, I rewrite my code to make it simpler and directly showing the problem. Here is a short example. I'd like to generate 3D plot where x,y,z (= a,b,answer) while I am varying a (0 ...
1
vote
2answers
78 views

How to add text with output on a 3D manipulate

I need to add a string of text with some output data at the bottom-center of a manipulate output. The manipulate output itself is 3D. Here's a MWE to work with : ...
10
votes
2answers
291 views

How can I make sure that 3D plots have the exact same orientation and viewpoint?

Edit - I made the example data much smaller, so it's not so much to download. I am trying to make animations of electronic orbitals, using functions like the ones listed here. In order to make an ...
3
votes
2answers
194 views

How can I get a smooth plot of a bounded region?

From the iterated integrals $\int_{0}^{1}\int_{\sqrt{y}}^{1}\int_{x^{3}}^{1}f(x,y),$ we have the region $$\Omega=\{0\le y\le1,\sqrt{y}\le x \le 1,x^{3}\le z \le 1\}.$$ How can I use Mathematica to ...
3
votes
1answer
104 views

Strange behavior with SliceDensityPlot3D using custom surfaces, Mesh lines have a great influence on the density plot

In this answer I was trying to make a 3D stack of disk-shaped density plots, so I was using ListSliceDensityPlot3D. I resorted to using a set of nonrectangular ...
16
votes
0answers
327 views
16
votes
1answer
353 views

Creating a cloud of blocks that form I ♥ U in different viewpoints

This picture shown bellow has three shapes with different view angle (I ♥ U). How to do this type of model? A few tries: ...
3
votes
4answers
233 views

ParametricPlot3D for only part of a sphere

I want to plot the region of a sphere that satisfies the equation $$ \tan\theta\geq-\frac{rz}{rx\cos\phi + ry\sin\phi} $$ where $rx$, $ry$, $rz$ are known constants. The spherical coordinates ...
6
votes
2answers
2k views

ListPointPlot3D with connected points?

With the command ListPlot[data,Joined -> True] I can visually connect adjacent data points in the array with lines. However, this option appears to be missing ...
3
votes
0answers
40 views

Exporting my 3D Planet [duplicate]

Beginning with a picture of the surface of an imaginary planet, I can texture-map this onto a sphere: ...
0
votes
0answers
93 views

Slow and laggy animation of an electromagnetic wave

I made a manipulate code of an electromagnetic plane wave which works relatively well, but is very slow and laggy for what it does (showing just a bunch of rotating or oscillating arrows). What is ...
3
votes
2answers
136 views

How to add Thickness in ListContourPlot3D

How do you add a thickness to ListContourPlot3D. Extrusion works with ContourPlot3D, but ...
2
votes
0answers
78 views

How two print two 3D objects together

I am trying to 3D print a torus with a curve running around it. This is what I tried: ...
7
votes
1answer
144 views

BoundaryMeshRegion::buncl error in V 10.1, that works ok in V 10.0.2

This code works ok in V 10.0.2 (from a post I was looking at here) I noticed what seems to be a regression bug. This code works in version 10.0.2 on windows 7 ...
5
votes
0answers
66 views

Contour labels on SliceContourPlot3D?

SliceContourPlot3D doesn't seem to come with the option of putting contour labels on the plots as far as I can see. I'm using the ...
19
votes
3answers
757 views

How to create a simple cross eyed 3d plot

I wanted to create a stereoscopic view of my threedimensional plots, so I can interpret them better. The basic things, one would need, are two plot windows which are somehow connected to each other ...
5
votes
1answer
174 views

Graphics3D/Plot3D rendering issue

I have an issue in Mathematica with the rendering of 3D graphics. Two sides (right and bottom) of some sort of bounding box are present, and, in the instance of ...
4
votes
1answer
89 views

How can I convert a 3D contour plot into a region for use as a custom slice in ListSliceDensityPlot3D?

The documentation for ListSliceDensityPlot3D says ListSliceDensityPlot3D[{{x1,y1,z1,f1},{x2,y2,z2,f2},…},surf] generates a ...
0
votes
0answers
83 views
15
votes
0answers
163 views

ListContourPlot and ListContourPlot3D use better interpolation for arrays of values than for lists of tuples (i.e. {{x,y,z,f[x,y,z]}..}

From reading the documentation, it seems that ListContourPlot3D should work equally well on an array versus a list of tuples, ?ListContourPlot3D ...
2
votes
0answers
65 views

How to plot points in 2D without restricting their apparent positions to pixel grid?

Compare the two renderings of the same point in the following code (this is just a reduced example, I know I could just zoom in the scene, it's not an option in original code): ...
1
vote
1answer
45 views

3D Interaction when using CDFDeploy

In the following code, the 3D plot of the manipulation is interactive. ...
2
votes
1answer
85 views

plotting 3d and contour

How can i plot such a graph like this? I mean placing the 3d plot and the contour in the same figure
16
votes
2answers
2k views

How do I map a Mollweide projection onto a sphere?

I have this Mollweide projection of the Earth circa 600 million years ago (http://jan.ucc.nau.edu/~rcb7/370moll.jpg).(1) I want to map this onto a sphere. My results have big black splotches in ...
1
vote
0answers
103 views

Drawing outside of 3D plot area

I have some grid-lines I want to extend outside of the bounding box of 3D plot BarChart3D. I do want to keep the bounding box small, as I want the automatic axes on the bounding box edge remain next ...
2
votes
2answers
82 views

Special Coloring of two 3D Graphics with same values

As you can see in the picture below, I have plotted three different functions. Since two functions (red and blue) have the same value for a certain region (equity > 60), I was wondering how I can make ...
3
votes
1answer
573 views

How to draw a 3D polygon like this? [closed]

I tried to draw first picture with Raster3D, but the result is strange: So, what is best function to call to draw 3d polygon like that?
1
vote
1answer
93 views

Color of lines in ParametricPlot3D

I have a function of two variables which returns a vector of three components. For example func[l_,t_]:={ x=.... y=.... z=.... {x,y,z}} Now I ...
4
votes
1answer
83 views

Graphics3D opacity of lines

I would like to make the lines opaque for a plot of form similar to: ...
0
votes
0answers
107 views

Plot of 4-dimensional vector field

I want to study a certain type of 4-dimensional ordinary differential equation. How could I visualize it? One thing that could be helpful is to plot the vector field in one pair of variables, for a ...
3
votes
1answer
174 views

Move Graphics Object

I'm an artist trying out digital media. I'm very new to Mathematica, however, so excuse me if this a basic question (which I'm sure it is). I did look, though, for anything on this site related to my ...
1
vote
2answers
40 views

Two questions (Modifying Ticks and VectorGraphics)

Say x0[u_, v_, a_, b_, c_] := a* Cos[u]*Sin[v] y0[u_, v_, a_, b_, c_] := b* Sin[u]*Sin[v] z0[u_, v_, a_, b_, c_] := c*Cos[v] I take a parametric plot by ...
11
votes
2answers
1k views

Morphing a “sheet of paper” into a torus

How can I visualize the standard topological "rubber-sheet" construction of a torus, that is, morphing a square into a torus? How can I start or are there any examples in the Mathematica ...
14
votes
3answers
374 views

Histogram3D with various colors and textures on cuboids' faces

I'm trying to produce an Histogram3D-like graph, but with a little more customization. In particular I want to manually specify the color of each cuboid and to print some information on the top ...
0
votes
1answer
162 views

Join points or draw lines between them on a torus [duplicate]

First I would have liked to map points and texture from a square map (box) in agent-based modellers to a torus. ...
8
votes
1answer
148 views

Exporting Graphics3D is not complete

Bug fixed in 9.0.1 When I export the result defined as the variable pot1 to pdf, the lower contour plot isn't showing. How do I fix this? ...
11
votes
2answers
459 views

Is there a way to programmatically set global preferences?

Can I set global preferences that are accessible via "Edit"->"Preferences" programmatically from within a notebook? As learned from this question, turning off anti-aliasing can make a huge difference ...
8
votes
3answers
1k views

Plotting a 2D shape along a 3D parametric function curve

Say I have a 3D curve that is parametrically defined. How would I be able to plot shapes like figure 8's whose centers are aligned along the 3D curve? Say the curve was: ...
3
votes
1answer
294 views

How can I make a pretzel shape using Bézier curves?

I am trying to make a pretzel shape,but I cannot seem to get the loops even. Eventually, I need to make the pretzel shape loop in 3D so I need to nail the 2D concept first. Here's what I have so ...