Linked Questions

How can I calculate the difference of two angle measures (given in degrees) in Java so the result is in the range [0°, 180°]? For example: 350° to 15° = 25° 250° to 190° = 60°

In a programming language (Python, C#, etc) I need to determine how to calculate the angle between a line and the horizontal axis? I think an image describes best what I want: Given (P1x,P1y) and (...

I would like to calculate the distance between two degree values. I know that I could use this if the points just where on one axis: var dist = Math.abs( x1 - x2 ); ...but the problem with degrees is,...

Situation I've been hitting my head on this problem for a while now. Basically, I have an angle r (radians), that I want to change to a desired angle wr (radians) with a set speed dr (radians / ...

I know a way to find the angle difference of two angles between [0,180], but I'm trying to find out a way to find the angle difference of two angles between [-179,180]. My code is as follows; it ...

I want to find sharp edges in a heightmap image, while ignoring shallow edges. OpenCV offers multiple approaches to finding edges in a 2d Image: Canny, Sobel, etc. However, all these approaches work ...

I haven't found a topic similar so I am asking I am dealing with optimization of mechanism where I found bunch of variables as length, coordinates and some variables are angles between 0 and 2pi. ...

I have a Pandas DataFrame which has two columns containing some angles in the range [-pi, pi). I need to calculate the instantaneous angular velocity on each row, which I can do using diff(), however ...

I have the following sample dataset: In [222]: df Out[222]: ci_low circ_time_angle ci_high 0 30 30 30 1 10 0 20 2 -188 143 ...

I have a little demo in Processing of circular repulsion. It works great except the moment when object and its repulsor (mouse) have degrees close to 360 | 0 zone (or PI | -PI ). or YouTube video It'...

I have an image (let's say it's a simple rectangle) positioned on the left of my screen, which I can move up and down. When moving it upwards, I use some simple trigonometry to rotate it so that the ...

Take for example time: If we take a 12-hour clock, we'd get the following results from 1 to 5 = 4 from 5 to 1 = 4 from 11 to 1 = 2 from 1 to 11 = 2 What is the most efficient way to do that? ...

Thank you for reading the question. I have a simple query that when vehicles are broadcasting a message then the event happened and re-routing of vehicles are being done. But if I want to store the ...

So the idea is that I want to get 20 points in X,Y coordinates between two clicks on a cirlce. The only criteria is that the points always have to be between the smaller angle between the 2 clicks. ...

I have two meshes Mesh1 and Mesh2. Mesh1 does not necessarily have the same amount of vertices or faces as Mesh2. What is the best way to "transition" between these two meshes smoothly? ...