Top "Angle" questions

Why does OpenGL use degrees instead of radians?

The OpenGL designers were never afraid of mathematics, and knowledge of linear algebra is essential for all but the simplest …

opengl angle degrees radians

Is it possible to display text at an angle in a web page?

I would like to know whether it is possible or not to create text in a web page at an …

html css text angle

Calculating angles between line segments (Python) with math.atan2

I am working on a spatial analysis problem and part of this workflow is to calculate the angle between connected …

python trigonometry angle atan2 cartesian-coordinates

Sorting list of two-dimensional coordinates by clockwise angle using Python?

I have a set of points with x and y coordinates that can be seen in the figure below. The …

python list sorting coordinates angle

Setting the angle of a turtle in Python

I'm creating a function that will cause a giraffe to move in a certain direction and distance (don't ask). If …

python angle turtle-graphics

Finding velocity vector based on angle and speed

I am programming some movement for AI for a game based on angle and speed.Its a 2D program based …

java vector simulation game-physics angle

Get tilt angle from the android accelerometer

I have a class that implements SensorEventListener and I would like to get the tilt Angle of my device using …

android accelerometer angle tilt

Average of two angles with wrap around

Possible Duplicate: How do you calculate the average of a set of circular data? I have two angles, a=20 degrees …

math average angle

start and end angle of UIBezierPath?

I have coded as below for half circle in iOS using UIBezierPath and CAShapeLayer. clockWiseLayer = [[CAShapeLayer alloc] init]; CGFloat startAngle = …

ios angle uibezierpath cashapelayer

Getting the angle from a direction vector?

I have this simple function to set an angle for a vector. It effectively gets the vector's current magnitude (length), …

javascript vector angle direction