Top "Angle" questions

Moving a point (vector) on an angle + Libgdx

i wanna move a point (Vector2) on an angle. i have my angle. but i'm not good in math or …

java math libgdx transfer angle

Given start point, angles in each rotational axis and a direction, calculate end point

I have a start point in 3D coordinates, e.g. (0,0,0). I have the direction I am pointing, represented by three …

math vector trigonometry angle

OpenCV RotatedRect with specified angle

I have the situation that I have a small binary image that has one shape, around which I want to …

opencv angle

calculating angle between two points on edge of circle Swift SpriteKit

How would you calculate the degrees between two points on the edge of a circle in Swift.

swift geometry angle degrees

Flipping an angle using radians

Hello all you math whizzes out there! I am struggling with a math problem I am hoping you can help …

trigonometry flip angle

How do I determine whether a number is within a percentage of another number

I'm writing iPhone code that fuzzily recognizes whether a swiped line is straight-ish. I get the bearing of the two …

math angle gesture-recognition fuzzy-comparison

How to calculate in JavaScript angle between 3 points?

I want to get angle between 3 points in JavaScript. If I have points A(x1,y1), B(x2, y2) and …

javascript coordinates point angle

Get angle in terms of 360 degrees

I would like to get an angle in terms of 360 degrees... for my game, I need to know which direction …

javascript geometry angle

Angle gradient in canvas

I'm looking for a code that permits to have this effect on a canvas' stroke. I've already got an animated …

javascript html canvas gradient angle

Trying to calculate the slope of a plane from a normal

I have a set of 3D normal vectors for points on a 3D mesh, and I need to calculate the …

vector angle normals plane