Top "Coordinate-systems" questions

Mac OS X: Convert between NSView coordinates and global screen coordinates

I have the following situation in my multi-monitor setup: In this example I want to position a window exactly at …

macos core-graphics coordinate-systems coordinate-transformation
Finding Cities within 'X' Kilometers (or Miles)

This may or may not be clear, leave me a comment if I am off base, or you need more …

mysql gis coordinates distance coordinate-systems
OpenCV: solvePnP tvec units and axes directions

I'm trying to find the relative position of the camera to the chessboard (or the other way around) - I …

python opencv coordinate-systems camera-calibration
Openlayer 3 coordinates

I have a latitude and longitude of some point. How to conver its to the OpenLayer 3 map coordinate system? My …

map coordinates coordinate-systems openlayers-3
How to find the coordinate that is closest to the point of origin?

I know there are many many questions about sorting javascript arrays by multiple values, but none of the answers solved …

javascript arrays google-maps coordinates coordinate-systems
How does coordinate system handedness relate to rotation direction and vertices ordering?

While trying to understand different coordinate systems I came across this website, which states: RenderMan uses left-handed coordinate system and …

math geometry coordinate-systems
iOS spriteKit child nodes position with respect to view coordinates

I have a child node added to another node. I want to get the child nodes position with respect to …

ios sprite-kit coordinate-systems
Determining a homogeneous affine transformation matrix from six points in 3D using Python

I am given the locations of three points: p1 = [1.0, 1.0, 1.0] p2 = [1.0, 2.0, 1.0] p3 = [1.0, 1.0, 2.0] and their transformed counterparts: p1_prime = [2.414213562373094, 5.732050807568877, 0.7320508075688767] p2_prime = [2.7677669529663684, 6.665063509461097, 0.6650635094610956] p3_…

python linear-algebra coordinate-systems coordinate-transformation homogenous-transformation
Is the OpenGL Coordinate System right-handed or left-handed?

Say I am using an Identity Matrix for my modelViewTransformation Matrix on an OpenGL ES 2.0 program. The Co-ordinate system in …

opengl-es coordinate-systems
British National Grid Shapefile - convert to WGS84 Lat/Lon

I have a set of ESRI shapefiles which, I'm told, have been written using the British National Grid coordinate system. …

mapping coordinate-systems wgs84