display_all: Script that display a lot

Description Usage Arguments Value Author(s) Examples

View source: R/display_all.R

Description

Script that display a lot

Usage

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display_all(
  input_cloud = "*.xyz",
  random_subsampling = TRUE,
  qsm = "cyl_data*.txt",
  cbh = 0,
  alpha = 1.5,
  display_qsm = FALSE,
  display_crown_volume = TRUE,
  display_cpa = TRUE,
  display_strata = TRUE,
  suppress_points = FALSE,
  n_seg = 10,
  subsample_percent = 25,
  set_to_zero = TRUE,
  mult = F
)

Arguments

input_cloud

A file or data.frame containing a tree point cloud with x y z. If file, it assumes first three columns to be x y z without header. Futher columns are ignored.

random_subsampling

Should the input point cloud be subsampled randomly. Default to TRUE.

qsm

qsm A file containing a QSM, e.g. cyl_data_*.txt

cbh

Crown base height in meter. Default 0.0

alpha

Alpha value for alpha-shape computation. Default 1.5

display_qsm

Should all cylinders of the QSM be plotted. This may take a long time. Default to FALSE.

display_crown_volume

Should 3d crown volume (alpha-shape) be plotted. Default to TRUE.

suppress_points

Should 3d point be supressed from plotting. Default to FALSE.

n_seg

Number of segment used for drawing cylinders. Default to 10.

subsample_percent

Numbers of points (in percent, min=5) after random subsampling. Default to 20 percent of original size.

set_to_zero

Should the trees all be set to a elevation of zero. Ignores actual elevation. Default to TRUE.

mult

Do you want to plot multiple trees to one device. Default to FALSE.

Value

Just plots stuff.

Author(s)

Matthias Kunz, last updated: 29.04.2019

Examples

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display_all(input_cloud="*.xyz", qsm="cyl_data.txt", cbh=0, alpha=1.0)

spatial-mk/tre3d documentation built on April 1, 2020, 5:26 p.m.