add_sphere: Add a 2D Shaded Sphere to a Plot

In ahasverus/rsphere: Plot a 2D Shaded Sphere

Description

Add a Description

Usage

add_sphere(
  x0 = 0,
  y0 = 0,
  r0 = 1,
  x1 = -0.5,
  y1 = 0.5,
  r1 = 0.1,
  h = 0.01,
  n = 1000,
  col = c("black", "white")
)

Arguments

x0	coordinate on the x-axis of center of the sphere
y0	coordinate on the y-axis of center of the sphere
r0	radius of the sphere
x1	coordinate on the x-axis of center of the shade
y1	coordinate on the y-axis of center of the shade
r1	radius of the smallest shade
h	factor of shading
n	number of vertices of the circle
col	vector of two colors used to generate a continuous gradient

Author(s)

Nicolas Casajus, [e-mail]

Examples

## Not run: 
plot(0, 0, asp = 1, xlim = c(-1, 1), ylim = c(-1, 1))
add_sphere()

## End(Not run)

ahasverus/rsphere documentation built on Dec. 31, 2020, 6:47 p.m.