Questions tagged [geometry]
The geometry tag has no summary.
28 questions
0 votes
0 answers
14 views
3D geometry pictures
I want to draw several 3D geometric pictures (with a sphere, a plane (probably, two planes on one picture, not yet sure), arrows denoting vectors, textual labels with subscripts in them). The numeric ...
0 votes
0 answers
204 views
Free 2D nesting software for commandline/toolchain use
I'm looking for software for nesting 2D shapes for laser cutting. I would like to use this software to combine multiple shapes into a single sheet for cutting, as part of an automated Makefile-based ...
0 votes
1 answer
60 views
Spring geospatial library
I am developing a project in spring. Is there a library for working with geospatial data (with geometry and geography), if I need to check the intersections of geometries, the occurrence of one ...
1 vote
2 answers
120 views
Create hundreds of complex geometric shapes with cubes, triangles and tetrahedra
I'm going to investigate the marching cubes algorithm. For that, I have to draw and keep track of 256 - actually 128 due to symmetry - geometric configurations like below. I should be able to assign ...
1 vote
1 answer
130 views
Simple-to-use visualization of 3D object intersections
I want to visualize the intersection of some 3D objects: cubes, boxes, cylinders, parallelpiped etc., and in particular - show the intersecting faces from the perspective of some viewer/camera, ...
3 votes
1 answer
99 views
Easily arrange touching spheres in 3d
Background I want to spatially model systems of atoms. Atoms have the shape of a sphere and the diameter for all spheres is the same. Spheres cannot deform, they tend to touch each other but overlaps ...
1 vote
0 answers
14 views
Libraries for C++, JavaScript and Python capable of topocentric, geographic, and geocentric transforms
I'm looking for either a library suite that replicates capabilities across platforms (C++, JavaScript, Python) that can do Topocentric transforms (to/from East North Up/ENU) Geographic transforms (to/...
1 vote
1 answer
65 views
Geometry software that calculates algebraic formulas
I am looking for an open source program where I can draw lines, designate parallel constraints, define distances, etc. and then at the end, I can ask "what is this area [between 4 points] in ...
2 votes
2 answers
118 views
Software for algebraic computation with geometric objects?
Recently I started to get interested in the a certain kind of geometry, where a body is described based on a set of functions, which are based on irrational numbers. For example consider this cuboid: ...
1 vote
0 answers
213 views
Annotation software for multi camera setup
Background I have multiple, synchronized cameras with partial overlapping views. I already have object tracking applied to the objects in the videos I get from these cameras. Now I want to have a ...
0 votes
1 answer
208 views
A free geometry drawing program for commercial use
I'm working as a private teacher. Sometimes I need to draw some geometric figures. Is there any free program to do that? I found from the Internet that Geogebra looks good but unfortunately I'm not ...
1 vote
0 answers
47 views
Java library to calculate distances and angles from latitudes/longitudes on a sphere
I am looking for a java library to calculate with and transform locations (lat, lon). Operations I want to perform on the sphere: given two locations x, y I want to know the distance from x to y given ...
0 votes
1 answer
43 views
Geometry software
I am looking for an appropriate open source software that would allow me to design/generate geometrical patterns (2d and 3d), tilings, fractals and similar. Any recommendation would be highly ...
2 votes
0 answers
53 views
What game engine should I use for a game in non-euclidean space?
I am interested in making a game in elliptical space. Basically that means that when you're standing still in this game and look around, you will see a regular three dimensional space. Then when you ...
0 votes
1 answer
33 views
Free program to create 3d transparent geometric figures inside another 3d transparent geometric figures and rotate it
I need to draw a 3d cylinder inside another 3d cylinder, and then rotate it to get different perspectives.