Questions tagged [geometry]

20

votes

1

answers

How to draw a circle sector on an html5 canvas?

asked 2011-06-03T17:11:59.987

44

votes

3

answers

Hashing 2D, 3D and nD vectors

hash vector 3d geometry

asked 2011-05-08T16:31:12.093

22

votes

7

answers

How to determine if a point is within a quadrilateral

math geometry coordinates

asked 2011-05-07T15:29:37.743

61

votes

10

answers

Calculate largest inscribed rectangle in a rotated rectangle

algorithm math language-agnostic geometry

asked 2011-04-26T10:52:28.480

36

votes

3

answers

Convert from Radians to Degrees in Java

java math geometry

asked 2011-04-23T11:16:05.390

46

votes

7

answers

3D coordinates on a sphere to Latitude and Longitude

math geometry coordinates latitude-longitude

asked 2011-04-15T08:24:30.187

9

votes

3

answers

Convert lat long into geojson object

php json geometry geojson

asked 2011-04-11T11:38:41.607

22

votes

6

answers

Choose the closest k points from given n points

algorithm language-agnostic geometry computational-geometry

asked 2011-03-30T21:16:54.453

42

votes

10

answers

Sampling uniformly distributed random points inside a spherical volume

python matlab random geometry uniform-distribution

asked 2011-03-23T16:11:51.730

56

votes

10

answers

calculating distance between a point and a rectangular box (nearest point)

3d geometry distance

asked 2011-03-10T02:37:54.187

14

votes

9

answers

Is a point inside regular hexagon

java algorithm geometry polygon

asked 2011-03-04T11:50:10.423

50

votes

8

answers

Find if a point is inside a convex hull for a set of points without computing the hull itself

algorithm graphics geometry computational-geometry

asked 2011-02-04T19:10:57.550

50

votes

3

answers

Mesh generation from points with x, y and z coordinates

algorithm geometry 3d delaunay

asked 2011-02-03T05:59:46.583

45

votes

10

answers

How to calculate the area of a polygon on the earth's surface using python?

python geometry geolocation geospatial

asked 2011-01-13T15:26:29.843

14

votes

3

answers

Find all collinear points in a given set

algorithm geometry

asked 2010-12-29T21:04:54.153

21

votes

3

answers

How to join overlapping circles?

c# math opengl geometry opentk

asked 2010-12-16T18:06:53.733

275

votes

7

answers

How to do a scatter plot with empty circles in Python?

python matplotlib geometry scatter-plot scatter

asked 2010-11-10T10:34:09.223

9

votes

3

answers

How to calculate (x,y) for a fixed arc length away from a point on a circumference

c++ c trigonometry geometry geometric-arc

asked 2010-11-05T23:47:35.710

9

votes

2

answers

How to equidistant resample a line (or curve)?

algorithm geometry line sampling

asked 2010-10-29T13:17:56.673

9

votes

4

answers

Line and Line Segment intersection

math geometry line intersection

asked 2010-10-27T06:35:16.913

19

votes

2

answers

Why doesn't this implementation of Jarvis' March ("Gift wrapping algorithm") work?

algorithm delphi geometry

asked 2010-10-19T19:50:12.710

9

votes

4

answers

Maximum packing of rectangles in a circle

matlab max geometry packing

asked 2010-10-13T19:44:07.620

51

votes

39

answers

Ruby Koan 151 raising exceptions

ruby geometry

asked 2010-09-30T19:39:48.247

15

votes

5

answers

Determining a mean camber line

algorithm geometry curve-fitting computational-geometry

asked 2010-09-23T23:26:55.140

15

votes

4

answers

How do I find the inverse tangent of a line?

java math geometry

asked 2010-08-10T14:07:56.403

25

votes

4

answers

Elegant/Clean (special case) Straight-line Grid Traversal Algorithm?

algorithm language-agnostic math geometry raytracing

asked 2010-07-13T01:16:52.873

13

votes

7

answers

How to get size of a rotated rectangle

geometry

asked 2010-07-12T18:36:54.000

10

votes

5

answers

2D game algorithm to calculate a bullet's needed speed to hit target?

javascript math graphics geometry 2d

asked 2010-07-09T09:26:34.310

40

votes

13

answers

get closest point to a line

c# math geometry

asked 2010-06-25T18:09:45.677

14

votes

2

answers

Is a point inside or outside a polygon which is on the surface of a globe

java math geometry geocoding

asked 2010-06-18T03:48:04.687

11

votes

9

answers

How to find a random point in a quadrangle?

c# geometry computational-geometry

asked 2010-06-17T00:34:09.817

10

votes

1

answers

How to draw circle with specific color in XNA?

colors drawing xna geometry

asked 2010-06-06T10:12:23.970

35

votes

9

answers

Determining if two rays intersect

algorithm math geometry intersection

asked 2010-05-28T18:30:54.803

10

votes

3

answers

Find the point with radius and angle

actionscript-3 geometry

asked 2010-05-22T09:02:37.743

36

votes

3

answers

Sort latitude and longitude coordinates into clockwise ordered quadrilateral

javascript geometry coordinates grahams-scan

asked 2010-05-18T07:21:40.640

21

votes

2

answers

Nesting maximum amount of shapes on a surface

algorithm geometry computational-geometry

asked 2010-04-20T12:41:05.410

13

votes

6

answers

How to calculate both positive and negative angle between two lines?

math geometry 2d

asked 2010-04-18T19:16:14.677

28

votes

5

answers

Mapping A Sphere To A Cube

math geometry mapping

asked 2010-04-17T01:46:59.203

11

votes

3

answers

How can I implement a fisheye lens effect (barrel transformation) in MATLAB?

matlab image-processing geometry

asked 2010-04-07T03:37:57.103

56

votes

9

answers

Collision detection of huge number of circles

algorithm collision-detection geometry

asked 2010-03-30T10:30:07.410

9

votes

3

answers

Saddle roof algorithm

algorithm geometry

asked 2010-03-28T14:23:04.403

10

votes

5

answers

Is there any algorithm for calculating area of a shape given co-ordinates that define the shape?

c# algorithm geometry

asked 2010-03-12T11:46:29.173

12

votes

7

answers

Get the surface area of a polyhedron (3D object)

c# math geometry computational-geometry area

asked 2010-02-28T09:14:31.333

13

votes

8

answers

How can I group an array of rectangles into "Islands" of connected regions?

java algorithm recursion geometry arraylist

asked 2010-02-12T19:56:10.303

13

votes

4

answers

What are the distance units in com.vividsolutions.jts.geom.Geometry class?

java vb.net geometry

asked 2010-01-28T14:10:24.360

12

votes

4

answers

Find the most points enclosed in a fixed size circle

algorithm optimization geometry

asked 2010-01-27T23:32:27.233

33

votes

7

answers

Constructive solid geometry mesh

algorithm language-agnostic graphics geometry wireframe

asked 2010-01-04T23:11:10.323

12

votes

3

answers

How to calculate end points of perpendicular line segments?

math vector geometry 2d linear-algebra

asked 2009-12-17T15:47:48.270

16

votes

4

answers

Finding the closest point from a set of points on plane

algorithm geometry

asked 2009-12-07T08:42:07.100

55

votes

7

answers

How to intelligently degrade or smooth GIS data (simplifying polygons)?

algorithm geometry gis postgis

asked 2009-12-04T21:59:44.990

Questions tagged geometry