pelipse

Function to build point for the elipse base

Provides an algorithm for creating mandalas. From the perspective of classic mathematical curves and rigid movements on the plane, the package allows you to select curves and produce mandalas from the curve. The algorithm was developed based on the book by Alcoforado et. al. entitled "Art, Geometry and Mandalas with R" (2022) in press by the USP Open Books Portal.

Luciane Alcoforado

MandalaR

Building Mandalas from Parametric Equations of Classical Curves

pelipse function

<dl><dt>theta</dt>
<dd>is a vector length 2 with start angle and end angle</dd>
<dt>a</dt>
<dd>is one of the parameters of the curves; for the ellipse is the radius on the x axis</dd>
<dt>b</dt>
<dd>is one of the parameters of the curves; for the ellipse is the radius on the y axis</dd>
<dt>k</dt>
<dd>is a vector of length 1 with angles in degree to rotate the point (x,y)</dd>
<dt>n</dt>
<dd>is a number of points</dd></dl>

Arguments

Author

creates a dataframe containing the points for the elipse mandala — pelipse

<dl>

<dt>theta</dt>
<dd>is a vector length 2 with start angle and end angle</dd>


<dt>a</dt>
<dd>is one of the parameters of the curves; for the ellipse is the radius on the x axis</dd>


<dt>b</dt>
<dd>is one of the parameters of the curves; for the ellipse is the radius on the y axis</dd>


<dt>k</dt>
<dd>is a vector of length 1 with angles in degree to rotate the point (x,y)</dd>


<dt>n</dt>
<dd>is a number of points</dd>

</dl>

pelipse: creates a dataframe containing the points for the elipse mandala

Description

Usage

Value

Arguments

Author

Examples