Calculates the area of the 2D convex hull of a projected plant

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Description

to be added

Usage

1
Silhouette(obj, azimuth = NA, altitude = NA)

Arguments

obj

Either a plant3d object, or a projectedplant3d object.

azimuth,altitude

Viewing azimuth and altitude (ignored if a projected plant is given as input).

Note

Not usually called by the user. Use instead, STARbar and projectplant. For the latter, see the option silhouette=TRUE.

Author(s)

Remko Duursma

See Also

summary.plant3d,STARbar,projectplant

Examples

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2
# Silhouette returns the area of the 2D convex hull (H), and the coordinates of the 2D hull (xyz):
Silhouette(sugarmaple, altitude=0, azimuth=45)

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