rgl.sphcirc: Great circle generator

In sphereplot: Spherical Plotting

Great circle generator

Description

Function to generate a new great circle with arbitrary inclinations and radius.

Usage

rgl.sphcirc(CrossEq = 0, PeakDec = 0, radius = 1, deg = TRUE,
col = "black", ...)

Arguments

CrossEq	The right ascension where the new circle crosses the equator. This should be the corssing before the Declination values of the new great circle become positive.
PeakDec	The peak declination the new great circle will reach.
radius	The radius of the new great circle.
deg	Specifies if input is in degrees (default) or radians.
col	The colour of the new great circle line.
...	Other arguments carried to lines3d.

Details

See rgl.sphsun and rgl.sphMW for examples of rgl.sphcirc in use.

Value

No value, used for plotting side effect.

Author(s)

Aaron Robotham

See Also

rgl.sphgrid,rgl.sphpoints,rgl.sphtext,rgl.sphsun,rgl.sphMW,pointsphere,sph2car,car2sph

Examples

rgl.sphgrid()
rgl.sphcirc(radius=0.5,col='blue')

sphereplot documentation built on June 27, 2022, 9:06 a.m.