Drawing cycloids with a specific number of cusps using spyrograph
Introduction
In this blog post, we will explore a powerful feature of the spyrograph
package: the ability to create and draw cycloids with a specified number of cusps
Cycloids are special cases of trochoids where the distance parameter d
is equal to the rolling circle radius r
By using the n_cusps
class method provided in the Hypocycloid
and Epicycloid
classes, we can easily create beautiful cycloid shapes with a desired number of cusps
Prerequisite imports
Before we begin, let’s make sure we have the spyrograph
package installed:
Creating a cycloid with a specified number of cusps
To create a cycloid with a specified number of cusps, we can use the n_cusps
class method. Here’s a quick example of how to create a hypocycloid with 5 cusps:
In this example, we set the radius of the fixed circle R
to 50
and the desired number of cusps n
to 5
. The n_cusps
method calculates the rolling circle radius r
as R/n
and instantiates a cycloid object with the provided parameters
Tracing the cycloid with trace
Now that we have created a hypocycloid with 5 cusps, let’s trace it using the trace
method provided by the spyrograph
package
The trace
method will display an animation of the cycloid shape being drawn
The exit_on_click
argument ensures that the animation window remains open until you click on it
Conclusion
The n_cusps
class method in the Hypocycloid
class is a powerful and easy-to-use feature for creating and drawing cycloid shapes with a specified number of cusps
By using this method, artists and educators alike can create visually stunning and mathematically precise cycloids in a matter of seconds
Give it a try and unlock your creativity with the spyrograph
package today!