wbt_lidar_rooftop_analysis: Lidar rooftop analysis

In whitebox: 'WhiteboxTools' R Frontend

Description

Identifies roof segments in a LiDAR point cloud.

Usage

wbt_lidar_rooftop_analysis(
  buildings,
  output,
  input = NULL,
  radius = 2,
  num_iter = 50,
  num_samples = 10,
  threshold = 0.15,
  model_size = 15,
  max_slope = 65,
  norm_diff = 10,
  azimuth = 180,
  altitude = 30,
  wd = NULL,
  verbose_mode = FALSE
)

Arguments

buildings	Input vector build footprint polygons file.
output	Output vector polygon file.
input	Input LiDAR file.
radius	Search Radius.
num_iter	Number of iterations.
num_samples	Number of sample points on which to build the model.
threshold	Threshold used to determine inlier points (in elevation units).
model_size	Acceptable model size, in points.
max_slope	Maximum planar slope, in degrees.
norm_diff	Maximum difference in normal vectors, in degrees.
azimuth	Illumination source azimuth, in degrees.
altitude	Illumination source altitude in degrees.
wd	Changes the working directory.
verbose_mode	Sets verbose mode. If verbose mode is False, tools will not print output messages.

Value

Returns the tool text outputs.

whitebox documentation built on Sept. 7, 2020, 3 p.m.