Questions tagged [graphics3d]
For questions specific to the Graphics3D command and related 3D graphics functionality.
2,344 questions
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How to make RegionPlot3D draw facets accurately
I've been thinking about hexastix and I thought I would try to make some images in Mathematica, similar to this one which I took from Wikipedia:
So, my first goal is to make a single infinite ...
- 1,654
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Bug in Polygon with empty hole
This first example works correctly. The first polygon has a hole. The second polygon has an "empty hole" {} and the third polygon (identical to polygon ...
- 36.4k
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How can I get the chamfer of the 3D font and make a BoundaryMeshRegion?
The desire font as in the document which could be found by FindShortestCurve -> Scope -> Mesh Region -> the last example
https://reference.wolfram.com/language/ref/FindShortestCurve.html#...
- 1,675
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Self-glowing Sphere[] with limb darkening
Is there a way to create a self-glowing Sphere[] in a 3D plot which is brighter in the center than at the edge, regardless of the viewpoint, and not using external lighting? A long-ish search does not ...
- 445
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Mesh style with Opacity[0] does not work correctly
Why these two codes produce the same style image although one has {2, All} -> Opacity[1] and another {2, All} -> Opacity[0]...
- 36.4k
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Incorrect overlay of texture in documentation of Texture
If this code does not work for you look here but for me it currently works.
Texture - Astronomy
Look at the Earth image. The texture is not correctly overlayed. We see "blue Africa" shifted ...
- 36.4k
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Some examples in documentation of Texture do not work
Do these two examples in documentation of Texture work for you? For me not on version ...
- 36.4k
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3
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Can one use ViewPoint or ViewVector to show how a sphere looks flatter as an object gets closer?
The code below does not seem to really help
Manipulate[
Graphics3D[Sphere[], ViewPoint -> {0, 0, d}],
{d, 1.1, 20}
]
- 6,189
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How do I draw one side mesh in the two side surface?
We know that we could use FaceForm[Blue, Orange] in PlotStyle to color the inside and outside differently. Now I want to remove ...
- 1,675
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Cover a 3D region with balls faster
Question
Suppose we have a 3D MeshRegion reg composed of 2D triangular faces. I want to find a (minimal-ish) list of balls, ...
- 4,515
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Can I get the labels in this Graphics3D to lay on the depicted surface? [closed]
What I really want is for the text labels in the attached image to align along the respective paths and swizle (Jamaicanism of obvious meaning) to face the reader. That is, act as a billboard with ...
- 1,707
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Turning off Glow of Raster3D
It seems that Raster3D is rendered with Glow by default.
How do I turn it off so that it is rendered as standard ...
- 36.4k
4
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Poor quality of dashing in 3D
I just noticed that on version 13.0.1 the quality of dashing in 3D is very poor. Tested it also on version 14.3.0 but only on a ...
- 36.4k
7
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3
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How can I correctly render hidden lines in a 3D graphic as dashed lines and visible lines as solid lines?
When working on 3D plots, I’d like to implement a feature where visible edges are drawn as solid lines and obscured (hidden) edges are drawn as dashed lines. I haven’t found a good solution to this ...
- 447
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Visualizing multiple paths to infinity in the complex plane using Mathematica [closed]
Hello everyone — I’m reading about the extended complex plane and the “point at infinity,” and I find the geometric picture quite helpful. According to this text, in the complex plane $z \in \mathbb{C}...
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