Stack Exchange Network

Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [graphics3d]

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

0
votes
1answer
14 views

Extracting x,y,z points from ParametricPlot3D

I would like to know if there is a way to extract x,y,z points from ParametricPlot3D. > ParametricPlot3D[{a1, b1, c1, d1, f1, g1, h1, i1, j1}, {t, 3, 4}, {w, 0, 2 [Pi]}, Axes -> True, AxesStyle ...
0
votes
1answer
36 views

How can I use options for a ParametricPlot3D?

Using this command I can plot three different curves using ParametricPlot3D ParametricPlot3D[{{t x, Sin[t x], 0}, {0 , Sin[t x], t x }, {t x ,Sin[t x], t x }}, {t, 0, Pi}, {x, 0, 4}] However, my ...
1
vote
1answer
32 views

How to apply color function (e.g. Hue) to Image3D?

I have a 3d image data PlotData1, and I want to plot the Image3D with color. I tried this (Note: I don't have ...
-1
votes
1answer
29 views

Calculating 3d points for spherical cap [on hold]

Calculating 3d points for spherical cap, given radius for sphere and height of cap (h).
2
votes
1answer
63 views

How to make an imported 3D Image look like X-Ray?

I have a human chest data as below:- ...
0
votes
2answers
50 views

How can I plot a function (unidimensional) in a 3D plot

I would like to plot a figure like that using Mathematica. They figure are three plane wave ( cosine or sin ) all share and have the same coordinate origin. As you observe, the waves propagate along ...
9
votes
2answers
234 views

Catmull-Clark and Doo-Sabin Subdivision Implementations

I want to work on subdivision surfaces. Unfortunately, I don’t have any source code to start with. I need some Mathematica codes for applying Catmull-Clark and Doo-Sabin methods. I would like to ...
3
votes
2answers
104 views

How to Make a Beautiful Stacked 3D Plot

I am looking to make a plot where: Plot is composed of a group of 2D plots, stacked in 3D. The height of the line is indicated by the color. The mean of the wave of each plot is indicated by a dashed ...
0
votes
0answers
27 views

Placing two 3D graphics below each other without blank spaces

I have a simple placement problem related with the function GraphicsColumn. I have to draw a simple figure with orbitals using Mathematica, that highlights two similar cases, one below the other. The ...
1
vote
1answer
36 views

Place axis label at end of axis in Plot3D with axis origin

I would like my axis labels to appear at the ends of my axes (much as would happen in a 2D plot) while using Plot3D and placing my ...
3
votes
1answer
86 views

Combine two or more DensityPlot3Ds with different color schemes

I have two DensityPlot3D objects where the opacity and coloring are both physically meaningful, and I'm looking for a way to overlap them so that the resulting opacity/color is visually combined in an ...
2
votes
2answers
78 views

Rotated ellipsoid exporting gives Export::type warning

I tried to export the following model for 3D printing but failed: ...
2
votes
1answer
57 views

Creating a polyhedron filled with points in face-centered cubic structure

I am relatively new to Mathematica, and I am trying to build a 3D polyhedron model filled with points in a face-centered cubic (fcc) pattern that shall represent atoms. I am running on Mathematica 11....
2
votes
1answer
88 views

How to export a 3d tube model without any error

I want to export a 3d tube model but I get two errors. I found that I won't get any error if I use a different model. So, how can I solve this problem in a simple way? Thanks. ...
11
votes
1answer
154 views

Plotting cities with Callout labels on a globe?

This question essentially amounts to implementing a very basic version of GeoGraphics3D: ...
0
votes
1answer
27 views

ViewPoint not preserved during Graphics3D Export

When I define a variable myfig as a Graphics3D object rendered with a specified ViewPoint, ...
0
votes
1answer
48 views

How to get the image data of AnatomyPlot3D?

If I have a 3D plot, I can get its image data by using ImageData as below:- ...
2
votes
3answers
68 views

True neutral lighting in ParametricPlot3D

I would like to generate a sphere with uniform surface brightness: ...
0
votes
0answers
64 views

How to remove unnecessary filling in ListPlot3D [duplicate]

I have the XYZ data points of this link (also here). If I plot this data ...
3
votes
2answers
116 views

How to update particle location with reflection in a cuboid?

Let's consider Omega= [0, x_max]*[0, y_max]*[0, z_max] the domain in which some particles move. I have a question about the update of the particles locations if ...
0
votes
2answers
87 views

Plotting a 3D piecewise function

I would like to plot the following function: ...
1
vote
1answer
49 views

Help with Graphics3D code — how to outline a point?

I am attempting to use the following set of code ...
2
votes
1answer
31 views

Discretize Graphics3D with Scale and Rotate?

How can I discretize a Graphics3D object that makes use of Scale and Rotate? When I try <...
2
votes
1answer
31 views

How can I crop a 3D object in the format .obj or .noff?

bunny= Import[ "http://exampledata.wolfram.com/bunny.noff.gz" ] How can I crop this .noff object to get something similar to the attached photo? The 2nd image has 30% cropped and the last image has ...
10
votes
2answers
254 views

Simulate the appearance of a plane illuminated by a nearby point source

I'd like to simulate the appearance of a diffusely reflecting plane surface illuminated by a nearby point source. ...
4
votes
1answer
60 views

Boxed option does not work with Graph3D

Bug introduced in 10.0 or earlier and fixed in 12.0 Boxed is an Option for Graph3D, however ...
3
votes
2answers
56 views

How can I plot two parts of Möbius strip bonding together?

How can I plot two parts of Möbius strip bonding together like the following picture? The parametric equations: ...
1
vote
1answer
57 views

Rotate a circle in 3D space with RotationTransform

This is related to my confusion over how to combine graphics objects and geometric objects: see Affine transformation of circular arc in 3D. Why does evaluating the ...
6
votes
3answers
291 views

Affine transformation of circular arc in 3D

Start with a quarter-circle of radius 1 centered at the origin and lying in the $xz$-plane: arc = ParametricPlot3D[{Cos[t], 0, Sin[t]}, {t, 0, π/2}] I want to ...
1
vote
1answer
60 views

Mathematica only graphs the upper part of my cylinder

I have this code which first is supposed to make random points, draw lines through the points and then make these lines radical axes of cylinders. I have two problems with my code. First, it only ...
6
votes
2answers
377 views

Graphing random points on the XY-plane

I am trying to generate around 10-20 points on the xy- plane in the domain $[-10,10]\times[-10,10]$ (in 3D) and I am having trouble. I want to draw the plane in 3D, graph the random (they do not have ...
2
votes
1answer
88 views

ListDensityPlot3D with opacity

Suppose I have a bunch of 3d data points, is there a way to plot a ListDensityPlot3D such that the opacity is determined by the number of nearest points to each ...
0
votes
0answers
66 views

Rotation of ellipsoid animation

I have an ellipsoid in Mathematica and I want to make an animation showing what is happening if it is rotating around each axis. In fact, I want to show it in animation that how it can rotate with the ...
7
votes
3answers
105 views

How to convert a ListContourPlot into a primitive usable with Graphics3D?

Consider a dataset such as the one you can find here. Using ListContourPlot on this dataset we get something like the following: ...
0
votes
1answer
59 views

MMA not showing bounding box for 3D plots

I'm not sure if this is a problem with MMA or my sytem but I'm facing a strange issue with 3D plots. MMA is not showing the bounding box it just displays the plot. Do any of you know the possible ...
4
votes
1answer
134 views

Graphing a cylinder packing in 3D

I am trying to graph a cylinder packing using a mathematical software but I am not sure how to do it. I was hoping Mathematica would be able to do it neatly. I have a point set in the xy plane and a ...
2
votes
3answers
137 views

Custom 3d histogram

so I wondered if there is a way to use histogram list such that it doesn't bin in quadrat mode, but given a set of 3D points, could bin over a tessellation of some regular tetrahedrons/hexagons/...
5
votes
1answer
50 views

Problems with continously varying Tube radius

Problem I am trying to plot Tubes made from the Tube function with varying radii. At one point there is a discontinuity and the radius of the tube is much ...
10
votes
1answer
146 views

Option Lighting in the Show function does not work

Bug introduced in 11.2 or earlier and persisting through 11.3 There are something wrong when I try to evaluate the example from Lighting Docs, here is the code: <...
0
votes
1answer
73 views

(Updated) How do I fix a Discretization error?

I am attempting to model a cross section problem from Calculus II using the general slicing method. Below is the working code to generate the "slices" of the defined problem; however, I would like to ...
8
votes
2answers
387 views

How do I remove artifacts from my ContourPlot3D Valentine?

My version (below) of the "Valentine Formula" that appeared in today's New York Times, has some ugly artifacts that don't appear in the NYT (Java) version: How do I remove these artifacts? ...
1
vote
1answer
59 views

Combining Graphics, Graphics3D, and ParametricPlot3D

I'm trying to generate a figure similar to the first figure of enter link description here, so I tried to draw a torus, a disk, and a tube which is tangent to the torus. The disk must be inside the ...
1
vote
2answers
131 views

Converting 3d points into a density plot

Is there a way to convert an array of values $(x_i,y_i,z_i), i=1,\ldots,n$ to a density plot instead of a ListPointPlot3D? I don't know if this is duplicated, but ...
1
vote
1answer
40 views

Limitation on interactive 3D graphics in the cloud

I'm using a trial version of Mathematica 11. I am faced with the problem that I was not able to rotate or resize my 3D plot in the cloud, when the number of objects reached magic 33. here is a code ...
1
vote
1answer
58 views

Drawing parallel planes given only 1-2 points?

Assuming I'm given an arbitrary 3D curve, what I'm trying to do is draw a plane (or a pair of parallel planes) given only one or two points to work with. Now, I know that 3 points are required to ...
18
votes
3answers
399 views
2
votes
0answers
19 views

Export stl of a 3d graph, missing vertex parts

Basically the pictures say it all. Why is the stl missing the vertex corners? How to I get them to appear in STL? And BTW, how do I increase the detail(resolution) of the mesh generated in the STL?
1
vote
2answers
62 views

Different BoundaryStyle for different sides of a RegionPlot

How can one Define a function in the RegionPlot that gives different BoundaryStyle for different sides? I mean ...
3
votes
1answer
51 views

PostProcessing the SMTNodeData values in the deformed configuration

I have been struggling with this problem for a long time. I know that this question is not specifically related to AceGen or AceFEM, but I would like to know if anyone had a similar experience in ...
2
votes
1answer
25 views

Rotate PolyhedronData

I'd like to create a Graphics3D rendering of a rotated Polyhedron taken from PolyhedronData[] ...