Description Usage Arguments Note Author(s) See Also Examples
Calculates the so-called 'silhouette area' of a projected plant. That is, the area of the (convex) outline of a projection of a plant onto a plane.
1 | Silhouette(obj, azimuth = NA, altitude = NA)
|
obj |
Either a |
azimuth, altitude |
Viewing azimuth and altitude (ignored if a projected plant is given as input). |
Not usually called by the user. Use instead, STARbar
and
projectplant
. For the latter, see the option
silhouette=TRUE
.
Remko Duursma
summary.plant3d
,STARbar
,projectplant
1 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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