Uses a combination of raytracing and multiple hill shading methods to produce 2D and 3D data visualizations and maps. Includes water detection and layering functions, programmable color palette generation, several built-in textures for hill shading, 2D and 3D plotting options, a built-in path tracer, 'Wavefront' OBJ file export, and the ability to save 3D visualizations to a 3D printable format.

Create Maps and Visualize Data in 2D and 3D

package-ubuntu-20.04-r-4.0.5#cran#rayshader-0.24.10

<p>Makes the base below the 3D elevation map.
</p>

make_shadow(heightmap, basedepth, shadowwidth, color, shadowcolor)

<table summary="R argblock">
<tr valign="top">
<td><code>heightmap</code></td>
<td>
<p>A two-dimensional matrix, where each entry in the matrix is the elevation at that point. All points are assumed to be evenly spaced.</p>
</td>
</tr>
<tr valign="top">
<td><code>basedepth</code></td>
<td>
<p>Default 'grey20'.</p>
</td>
</tr>
<tr valign="top">
<td><code>shadowwidth</code></td>
<td>
<p>Default '50'. Shadow width.</p>
</td>
</tr>
</table>

package-ubuntu-20.04-r-4.0.5#cran#rayshader-0.24.10#docs#make_shadow

make_shadow

Description

Usage

Arguments

rayshader

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`heightmap`	A two-dimensional matrix, where each entry in the matrix is the elevation at that point. All points are assumed to be evenly spaced.
`basedepth`	Default 'grey20'.
`shadowwidth`	Default '50'. Shadow width.