get_rays

Get rays from the viewpoints within a maximum isovist

internal

Provides tools for visibility analysis in geospatial data. It
offers functionality to perform isovist calculations, using arbitrary
geometries as both viewpoints and occluders.

Claudiu Forgaci

visor

Geospatial Tools for Visibility Analysis

Francesco Nattino

Netherlands eScience Center 

get_rays function

<dl><dt>viewpoints</dt>
<dd>object of class sf_POINT or sfc_POINT</dd>
<dt>ray_num</dt>
<dd>number of rays. The number of rays per quadrant needs to be a
whole number, so <code>ray_num</code> will be rounded to the closest multiple of four</dd>
<dt>ray_length</dt>
<dd>length of rays</dd></dl>

Arguments

Get rays from the viewpoints within a maximum isovist — get_rays

<dl>

<dt>viewpoints</dt>
<dd>object of class sf_POINT or sfc_POINT</dd>


<dt>ray_num</dt>
<dd>number of rays. The number of rays per quadrant needs to be a
whole number, so <code>ray_num</code> will be rounded to the closest multiple of four</dd>


<dt>ray_length</dt>
<dd>length of rays</dd>

</dl>

get_rays: Get rays from the viewpoints within a maximum isovist

Description

Usage

Value

Arguments