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Polyhedron, knot, and lattice data, graphics primitives, finding nearest neighbors or shortest paths, geometric transformations, importing geometry, modeling, and CAD data formats...

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Unexpected result from Area of polygon?

QUESTION FROM: Jim Clinton | 17 days ago BY: Jim Clinton
Geometry , Mathematics , Wolfram Language
3
REPLIES
908
VIEWS

Calculating the area and perimeter of the curve

QUESTION FROM: Jim Clinton | 17 days ago BY: Jim Clinton
Geometry , Mathematics , Wolfram Language
2
REPLIES
845
VIEWS

CH4 molecular geometry: model verification and minimal enclosing tetrahedron

QUESTION FROM: Wen Dao | 26 days ago
Chemistry , Geometry , Graphics and Visualization , Wolfram Language
0
REPLIES
771
VIEWS

Equations of the sides of a regular octagon inscribed in x² + y² = 2 with four vertices on the axes

QUESTION FROM: Wen Dao | 29 days ago BY: Wen Dao
Geometry , Mathematics , Wolfram Language
4
REPLIES
731
VIEWS

Unexpected results during 2D regions basic Boolean manipulation

QUESTION FROM: Kirill Vasin | 3 months ago BY: Kirill Vasin
Geometry , Mathematics , Wolfram Language
3
REPLIES
728
VIEWS

Solve geometric quantities using GeometricScene

QUESTION FROM: Xiangyang Zhou | 4 months ago BY: Gianluca Gorni
Geometry , Mathematics , Wolfram Language
8
REPLIES
1.1K
VIEWS

CircularArcThrough doesn't behave as expected in V14.2

QUESTION FROM: Claudio Arcanjo | 4 months ago BY: Gianluca Gorni
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
2
REPLIES
937
VIEWS

Porosity calculation of complex three-dimensional model

QUESTION FROM: 扬 崔 | 5 months ago BY: 扬 崔
3D Printing , Discrete Mathematics , Geometry , ...
4
REPLIES
1.6K
VIEWS

Find the cross section profile of an STL mesh

QUESTION FROM: Stuart Cowper | 6 months ago BY: Ian Williams
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
7
REPLIES
1.7K
VIEWS

CylindricalDecomposition doesn't finish the process

QUESTION FROM: Jacob Pavelka | 6 months ago BY: Jacob Pavelka
Algebra , Geometry , Mathematics , Wolfram Language
2
REPLIES
837
VIEWS

Stereographic Projection and Inverse Stereographic Projection

QUESTION FROM: Ralf Becker | 7 months ago BY: Ralf Becker
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
1.1K
VIEWS

How to read a picture (e.g. jpeg) and overlay it with a VoronoiMesh?

QUESTION FROM: Ronald Aarts | 8 months ago BY: Ronald Aarts
Geometry , Graphics and Visualization , Image Processing , ...
2
REPLIES
1.1K
VIEWS

Converting from Cartesian into cylindrical coordinates

QUESTION FROM: Mitchell Sandlin | 9 months ago BY: Mitchell Sandlin
Calculus , Geometry , Mathematics , Wolfram Language
2
REPLIES
1.8K
VIEWS

Regarding the boundary conditions in square cavity problem

QUESTION FROM: Nithiya V | 9 months ago BY: Mohammad Bahrami
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
3
REPLIES
1.7K
VIEWS

Outer region of a polygon

QUESTION FROM: Frank Kampas | 10 months ago BY: Frank Kampas
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
1.5K
VIEWS

We need a common right angle notation symbol

QUESTION FROM: Roger J Brown | 10 months ago
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
0
REPLIES
1.4K
VIEWS

How Can I draw a capsule (FEM) and a disk inside of it with a smooth boundary that have a curvature?

QUESTION FROM: Sahrawi Chaib | 10 months ago BY: Sahrawi Chaib
Engineering , Geometry , Graphics and Visualization , Mathematics , ...
2
REPLIES
1.4K
VIEWS

FEM: Problem with Meshing

QUESTION FROM: Dirk Brömme | 11 months ago
Geometry , Mathematics , Physics , Wolfram Language
0
REPLIES
1.1K
VIEWS

Interactive vector Geometry exercises

QUESTION FROM: Michael Rogers | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Education , Geometry , ...
1
REPLIES
2.7K
VIEWS

Issue with RegionFunction as an option in ListContourPlot

QUESTION FROM: Ian Williams | 1 year ago BY: Ian Williams
Geometry , Graphics and Visualization , Wolfram Language
2
REPLIES
2.1K
VIEWS

Does anyone have a working version of Understanding 2D Shearing demonstration?

QUESTION FROM: Roger J Brown | 1 year ago BY: Roger J Brown
Demonstrations , Geometry , Mathematics , Wolfram Language
2
REPLIES
2.4K
VIEWS

What is the recommended way in Mathematica to perform calculus integration range transformation?

QUESTION FROM: Mitchell Sandlin | 1 year ago BY: Gianluca Gorni
Calculus , Geometry , Mathematics , Wolfram Language
1
REPLIES
1.6K
VIEWS

FilledCurve and lopsided mandalas

QUESTION FROM: Mark Greenberg | 1 year ago BY: Mark Greenberg
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
6
REPLIES
2.7K
VIEWS

RegionImage gives weird 3D shapes

QUESTION FROM: Maximilian Ulbrich | 1 year ago BY: Maximilian Ulbrich
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
2
REPLIES
1.9K
VIEWS

Unexpected output of CSGRegion and RegionDifference?

QUESTION FROM: Yu Chen | 1 year ago BY: Yu Chen
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
2.2K
VIEWS

Proving Pythagorean theorem using Trigonometry

QUESTION FROM: Frank Kampas | 1 year ago BY: Phil Earnhardt
Geometry , Mathematics , Wolfram Language
2
REPLIES
7.3K
VIEWS

Use of RegionFunction produces weird result

QUESTION FROM: David Golber | 1 year ago BY: Updating Name
Geometry , Graphics and Visualization , Wolfram Language
1
REPLIES
2.4K
VIEWS

A package for Geometric Algebra calculations?

QUESTION FROM: alexander weiss | 1 year ago BY: Daniel Lichtblau
Algebra , Geometry , Mathematics , Packages , Wolfram Language
3
REPLIES
2.3K
VIEWS

Memory leak of coordinate transformation functions

QUESTION FROM: Ming XU | 1 year ago BY: Ming XU
Geometry , Wolfram Language
2
REPLIES
2.3K
VIEWS

How do I find the equation of an Ellipse with the Foci (4,0) (-4,0)?

QUESTION FROM: Noelle Duflo | 1 year ago BY: Rohit Namjoshi
Geometry , Mathematics , Wolfram Language
1
REPLIES
1.6K
VIEWS

SurfaceIntegrate with non-Cartesian coordiantes

QUESTION FROM: Frank Kuehnel | 1 year ago
Calculus , Geometry , Mathematics , Wolfram Language
0
REPLIES
1.2K
VIEWS

Extremely slow calculation of RegionMeasure

QUESTION FROM: Konstantin Nosov | 1 year ago BY: Konstantin Nosov
Geometry , Mathematics , Tuning and Debugging , Wolfram Language
2
REPLIES
2.7K
VIEWS

Vector Calculus in (latitude, longitude) coordinates

QUESTION FROM: Jeffrey Weiss | 1 year ago
Geographic Information System , Geometry , Mathematics , ...
0
REPLIES
1.2K
VIEWS

Possible topic for publication on Community

QUESTION FROM: Denis Ivanov | 1 year ago BY: Rohit Namjoshi
Geometry , Graphs and Networks , Mathematics , Wolfram Language
3
REPLIES
2.5K
VIEWS

Getting the boundary of two combined objects

QUESTION FROM: PARK DAEHAN | 2 years ago BY: Gianluca Gorni
Geometry , Graphics and Visualization , Wolfram Language
1
REPLIES
1.8K
VIEWS

Freezing part of a geometric figure in Manipulate

QUESTION FROM: André Hautot | 2 years ago BY: André Hautot
Dynamic Interactivity , Geometry , Graphics and Visualization , ...
2
REPLIES
1.8K
VIEWS

Can Wolfram's new compiler technology speed up this AABB tree code?

QUESTION FROM: Greg Hurst | 2 years ago BY: Greg Hurst
Compilation , Geometry , High-Performance Computing , Physics , ...
11
REPLIES
5.4K
VIEWS

DynamicModule doesn't update in Cloud after an input, but it does on desktop

QUESTION FROM: Diego Ramos | 2 years ago BY: Diego Ramos
Dynamic Interactivity , Education , Geometry , ...
1
REPLIES
2.6K
VIEWS

Strange shape for ImplicitRegion

QUESTION FROM: Steve Clark | 2 years ago BY: Eric Rimbey
Geometry , Mathematics , Wolfram Language
1
REPLIES
2K
VIEWS

Desargues' Theorem notebook debugging

QUESTION FROM: Caterina Consani | 2 years ago BY: Caterina Consani
Equation Solving , Geometry , Graphics and Visualization , ...
3
REPLIES
2.3K
VIEWS

Fixing a code which covers $[-k,k]\times[-k,k]$ for a given $k\in\mathbb{N}$, with small rectangles

QUESTION FROM: Bharath Krishnan | 2 years ago
Equation Solving , Geometry , Graphics and Visualization , ...
0
REPLIES
1.5K
VIEWS

How to optimize the program for calculating the distance between points and straight lines?

QUESTION FROM: Lee Tao | 2 years ago BY: Gianluca Gorni
Geometry , Mathematics , Wolfram Language
3
REPLIES
3.5K
VIEWS

Why hasn't the distance from this point to the straight line been calculated?

QUESTION FROM: Lee Tao | 2 years ago BY: Gianluca Gorni
Geometry , Mathematics , Wolfram Language
4
REPLIES
3K
VIEWS

Possible issue with RegionCentroid function

QUESTION FROM: Ian Williams | 2 years ago BY: Ian Williams
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
1
REPLIES
3.1K
VIEWS

Helping asked for Trochoïd and Frenet Coordinates

QUESTION FROM: Cédric Mannu | 2 years ago BY: Gianluca Gorni
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
3
REPLIES
1.8K
VIEWS

Issue when exporting plots with Text having a dash or space

QUESTION FROM: Marianne Moore | 2 years ago BY: Gianluca Gorni
Geometry , Graphics and Visualization , Import and Export , ...
1
REPLIES
2.6K
VIEWS

Rhombus pattern on Torus and STEP-Export for e.g. Solidworks

QUESTION FROM: Nils H. | 2 years ago BY: Nils H.
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
2
REPLIES
1.9K
VIEWS

Displaying ParametricRegion doesn't seem to terminate.

QUESTION FROM: Felix Filozov | 2 years ago BY: Henrik Schachner
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
3
REPLIES
2.3K
VIEWS

3D projection on xy and xz planes

QUESTION FROM: Tito Nono | 2 years ago BY: Gianluca Gorni
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
9
REPLIES
2.5K
VIEWS

Issue with ConcaveHullMesh function

QUESTION FROM: Ian Williams | 2 years ago
Geometry , Graphics and Visualization , Tuning and Debugging , ...
0
REPLIES
2.7K
VIEWS

Is there an algorithm to generalize the forms for BoundingRegion?

QUESTION FROM: Peter Burbery | 2 years ago
Geometry , Mathematics , Wolfram Language
0
REPLIES
1.4K
VIEWS

How to use Wolfram Alpha to calculate location of three overlapping Circles

QUESTION FROM: Don Baechtel | 2 years ago BY: Don Baechtel
Geometry , Graphics and Visualization , Optimization , Mathematics , ...
7
REPLIES
6.2K
VIEWS

Vernal Equinox calculation

QUESTION FROM: Peter Burbery | 2 years ago BY: Jose Martin-Garcia
Astronomy , Geometry , Physics , Wolfram Language
1
REPLIES
3.9K
VIEWS

[Solved] Combine dynamic scaling and rotation transforms

QUESTION FROM: Jan Potocki | 2 years ago BY: Jan Potocki
Dynamic Interactivity , Equation Solving , Geometry , ...
3
REPLIES
4.2K
VIEWS

Solving system of equations takes too long

QUESTION FROM: Val Semenov | 2 years ago BY: Val Semenov
Equation Solving , Geometry , Mathematics , Physics , Wolfram Language
4
REPLIES
3.6K
VIEWS

Issue using RegionFunction with ListContourPlot

QUESTION FROM: Ian Williams | 2 years ago BY: Ian Williams
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
5
REPLIES
5.6K
VIEWS

Generating Vietoris - Rips complex

QUESTION FROM: S. Bwu | 2 years ago BY: Isabela Rocha
Geometry , Graphs and Networks , Mathematics , Wolfram Language
4
REPLIES
3.5K
VIEWS

How can I extract line segments from a BooleanRegion

QUESTION FROM: Nicholas Walton | 2 years ago BY: Henrik Schachner
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
3
REPLIES
2.5K
VIEWS

Two related questions about GeoGraphics

QUESTION FROM: Rongoetz | 2 years ago BY: Gianluca Gorni
Curated Data , Geographic Information System , Geometry , ...
5
REPLIES
3.4K
VIEWS

Determine the mirror reflection between the coordinates of a pire of points

QUESTION FROM: Hongyi Zhao | 2 years ago BY: Hongyi Zhao
Geometry , Mathematics , Wolfram Language
11
REPLIES
3.7K
VIEWS

Maximizing area overlap of regions subject to any affine transform?

QUESTION FROM: Kaden Tro | 2 years ago BY: Kaden Tro
Geometry , Graphics and Visualization , Optimization , Mathematics , ...
2
REPLIES
3.6K
VIEWS

How to apply an interpolated vector function to transform a region?

QUESTION FROM: Kaden Tro | 2 years ago BY: Kaden Tro
Geometry , Mathematics , Wolfram Language
2
REPLIES
2.7K
VIEWS

Graphing isosurfaces and field lines

QUESTION FROM: Chase Marangu | 2 years ago BY: Chase Marangu
Staff Picks , Calculus , Geometry , Graphics and Visualization , ...
6
REPLIES
7.3K
VIEWS

Built-in function for projecting a point in 3D to 2D?

QUESTION FROM: Ehud Behar | 2 years ago BY: Ehud Behar
Geometry , Mathematics , Wolfram Language
6
REPLIES
4.7K
VIEWS

How to create a graph similar to the official documentation?

QUESTION FROM: Frei Zhang | 2 years ago BY: Frei Zhang
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
1
REPLIES
2.9K
VIEWS

Plot arrows with labels

QUESTION FROM: Jak SD | 2 years ago BY: Jak SD
Geometry , Graphics and Visualization , Wolfram Language
2
REPLIES
3.1K
VIEWS

Mapping of VoronoiMesh in 3D

QUESTION FROM: Max Crowder | 2 years ago
Geometry , Graphics and Visualization , Wolfram Language
0
REPLIES
2.2K
VIEWS

Shading a region with a changing boundary?

QUESTION FROM: Jon Joseph | 2 years ago BY: Jon Joseph
Geometry , Graphics and Visualization , Mathematics
2
REPLIES
2.4K
VIEWS

I would like to identify if a polygon is open then close it

QUESTION FROM: Sean G | 2 years ago BY: Ahmed Elbanna
Geometry , Image Processing , Mathematics , Wolfram Language
14
REPLIES
5.7K
VIEWS

How can I obtain support files required to run a built-in tutorial?

QUESTION FROM: Richard Hoge | 2 years ago BY: Richard Hoge
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
1
REPLIES
2.8K
VIEWS

How to draw complex 3D regions?

QUESTION FROM: Werner Geiger | 2 years ago BY: Werner Geiger
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
2
REPLIES
3.2K
VIEWS

Nonuniform circular motion

QUESTION FROM: Peter Burbery | 2 years ago
Equation Solving , Geometry , Graphics and Visualization , ...
0
REPLIES
1.6K
VIEWS

How to find the moment of inertia of a symbolic octahedron at an angle?

QUESTION FROM: Peter Burbery | 2 years ago BY: Roland Franzius
Geometry , Mathematics , Wolfram Language
1
REPLIES
2.5K
VIEWS

Rotating square's points

QUESTION FROM: Isaac Keith | 3 years ago BY: Updating Name
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
3
REPLIES
2.8K
VIEWS

How to create a point on a circle in Descarta2D?

QUESTION FROM: Ale Alexa | 3 years ago BY: Ale Alexa
Geometry , Mathematics , Wolfram Language
4
REPLIES
3K
VIEWS

How to prove Simson Line Theorem in Descarta2D?

QUESTION FROM: Ale Alexa | 2 years ago BY: Alecsqq .
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
1
REPLIES
2.6K
VIEWS

Determine if the line passes through the area of the rectangle

QUESTION FROM: André Demori | 3 years ago BY: Bill Nelson
Geometry , Graphics and Visualization , Wolfram Language
1
REPLIES
1.9K
VIEWS

Arbitrary shape to triangles to rectangle packing

QUESTION FROM: Jonathan Vardy | 3 years ago
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
0
REPLIES
1.7K
VIEWS

Creating Conway's circle fails?

QUESTION FROM: serene H | 3 years ago BY: Rohit Namjoshi
Equation Solving , Geometry , Graphics and Visualization , ...
1
REPLIES
2.2K
VIEWS

Apply TranslationTransform on a matrix

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Hongyi Zhao
Geometry , Mathematics , Wolfram Language
7
REPLIES
3.1K
VIEWS

Length of torus loop?

QUESTION FROM: Sandor Kabai | 2 years ago BY: Henrik Schachner
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
6
REPLIES
3.3K
VIEWS

Calculate the area using parametric plot

QUESTION FROM: Abdullah Syafiq | 3 years ago
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
0
REPLIES
1.8K
VIEWS

Region Plot using Point data

QUESTION FROM: Abdullah Syafiq | 3 years ago BY: Abdullah Syafiq
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
2
REPLIES
3.2K
VIEWS

Extracting a single Voronoi cell from a Mesh

QUESTION FROM: Dmytro Inosov | 3 years ago BY: Eric Rimbey
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
1
REPLIES
3.1K
VIEWS

Why does RegionCentroid crash on 2D-Polygons (WL V13.1)?

QUESTION FROM: Werner Geiger | 3 years ago BY: Werner Geiger
Geometry , Mathematics , Wolfram Language
3
REPLIES
2.8K
VIEWS

The different lattice reduction results given by Mathematica and fplll.

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Hongyi Zhao
Algebra , Geometry , Mathematics , Wolfram Language
4
REPLIES
3.2K
VIEWS

Horn-shaped spiral tilling

QUESTION FROM: Sandor Kabai | 3 years ago BY: Sandor Kabai
Staff Picks , Dynamic Interactivity , Geometry , ...
3
REPLIES
4.5K
VIEWS

Conversion of rotation axes

QUESTION FROM: Gilad Ash | 3 years ago BY: Hans Milton
Geometry , Mathematics , Wolfram Language
6
REPLIES
3.4K
VIEWS

Code with RegionDimension and ImplicitRegion doesn't work?

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Hongyi Zhao
Geometry , Mathematics , Wolfram Language
2
REPLIES
1.8K
VIEWS

CirclePoints function: Values correct but form unexpected

QUESTION FROM: Dennis Caro | 3 years ago
Geometry , Wolfram Language
0
REPLIES
1.8K
VIEWS

Why is RegionEqual returning "false" for equal regions?

QUESTION FROM: Dustin Gaskins | 3 years ago BY: Michael Rogers
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
1
REPLIES
2.7K
VIEWS

Failure to export Graphics3D object to 3DS, OBJ, DAE, STL

QUESTION FROM: Bogdan Udrea | 3 years ago
Geometry , Graphics and Visualization , Import and Export , ...
0
REPLIES
2.9K
VIEWS

Unexpected behavior of DistanceMatrix?

QUESTION FROM: Massimiliano Pavan | 3 years ago BY: Sander Huisman
Algebra , Geometry , Mathematics , Wolfram Language
13
REPLIES
5.7K
VIEWS

Represent a 3 dimensional rotation with a 2 dimensional complex matrix

QUESTION FROM: Hongyi Zhao | 2 years ago BY: Hongyi Zhao
Geometry , Group Theory , Mathematics , Wolfram Language
2
REPLIES
3.6K
VIEWS

Visualization of space group symmetry operations.

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Ed Pegg
Geometry , Graphics and Visualization , Group Theory , Mathematics , ...
2
REPLIES
4.8K
VIEWS

Add a vector onto the specific column of TransformationFunction.

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Hongyi Zhao
Geometry , Mathematics , Wolfram Language
2
REPLIES
3K
VIEWS

Finding a point on a circle

QUESTION FROM: Claire M | 3 years ago BY: Hans Dolhaine
Geometry , Graphics and Visualization , Wolfram Language
6
REPLIES
5.4K
VIEWS

Sphere found hiding in torus

QUESTION FROM: Gary Palmer | 3 years ago BY: Gary Palmer
Geometry , Graphics and Visualization , Wolfram Function Repository , ...
2
REPLIES
4.4K
VIEWS

Issue with ConcaveHullMesh

QUESTION FROM: Ian Williams | 3 years ago BY: Ian Williams
Geometry , Graphics and Visualization , Wolfram Language
7
REPLIES
4.6K
VIEWS

TranslationSurface equivalent for 2D?

QUESTION FROM: Ivano Arrighetta | 3 years ago BY: Ivano Arrighetta
Geometry , Graphics and Visualization , Mathematics , ...
6
REPLIES
5.1K
VIEWS
1
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3
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3 days ago
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15 days ago
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17 days ago

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