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Showing posts with the label Geometry

Angle Between Tangents To Ellipse From External Points With Slopes Of Tangents

Let in a 2D problem you are given with slopes of two lines say (m1 & m2). Now, how should I kno… Read more Angle Between Tangents To Ellipse From External Points With Slopes Of Tangents

How To Generate A Randomly Oriented, High Dimension Circle In Python?

I want to generate a randomly oriented circle in R^n. I have been able to successfully generate poi… Read more How To Generate A Randomly Oriented, High Dimension Circle In Python?

Is There A Way To Rotate Text Around (or Inside) A Circle?

typical spinning wheelI am making a spinning wheel in Python tKinter. Usually, when you spin the wh… Read more Is There A Way To Rotate Text Around (or Inside) A Circle?

How To Find Adjacent Lines On A Regular 3d Grid In Python

I have the coordinate of a bunch of points and want to create surfaces out of them in a python pack… Read more How To Find Adjacent Lines On A Regular 3d Grid In Python

How To Draw A Perpendicular Line From The Terminal Point Of Another Line In Python?

I'm trying to draw a line segment orthogonal/perpendicular to the current line segment from the… Read more How To Draw A Perpendicular Line From The Terminal Point Of Another Line In Python?

How To Compute The Mitered Offset Of A Polygon Using Its Straight Skeleton

I have a Straight Skeleton algorithm implemented in Python and would like to use it to offset the e… Read more How To Compute The Mitered Offset Of A Polygon Using Its Straight Skeleton

How To Find The Center Of Circle Using The Least Square Fit In Python?

I'm trying to fit some data points in order to find the center of a circle. All of the followin… Read more How To Find The Center Of Circle Using The Least Square Fit In Python?

How Do I Make A Function To Draw Arcs Inside A Matrix?

I need to make a function/method that draws arcs inside a matrix. I would use 1s as points that sha… Read more How Do I Make A Function To Draw Arcs Inside A Matrix?

Draw Ellipses Around Points

I'm trying to draw ellipses around points of a group on a graph, with matplotlib. I would like … Read more Draw Ellipses Around Points

Unordered Cloud Point Of Polygon Contour To Polygon

Dear Stackoverflow community, I have contours of irregular polygons as unordered datapoints (like o… Read more Unordered Cloud Point Of Polygon Contour To Polygon

Python 2d Circular Surface In 3d

I am trying to generate the top/bottom of a cylindrical surface. I was able to obtain the lateral s… Read more Python 2d Circular Surface In 3d

Check Whether A Point Exists In Circle Sector Or Not With Python

I am aware that on the net and also here the question has already been asked, but unfortunately not… Read more Check Whether A Point Exists In Circle Sector Or Not With Python

Fit Curve-spline To 3d Point Cloud

Objective I have a 3D facet model (e.g. .off file) which can for example look like a pipe/tube (see… Read more Fit Curve-spline To 3d Point Cloud

How To Determine Whether A Point Is Inside Or Outside A 3d Model Computationally

I have a .obj and .ply file of a 3D model. What I want to do is read this 3D model file and see if … Read more How To Determine Whether A Point Is Inside Or Outside A 3d Model Computationally