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

Makes an overlay to simulate vignetting in a camera

make_vignette_overlay(width, height, intensity = 0.3, radius = NULL)

<table summary="R argblock">
<tr valign="top">
<td><code>width</code></td>
<td>
Width of the image.
</td>
</tr>
<tr valign="top">
<td><code>height</code></td>
<td>
Height of the image.
</td>
</tr>
<tr valign="top">
<td><code>intensity</code></td>
<td>
Default '0.4'. '1' is max intensity, '0' is min.
</td>
</tr>
<tr valign="top">
<td><code>radius</code></td>
<td>
Default 'NULL'. Max of height or width, divided by 2.
</td>
</tr>
</table>

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

make_vignette_overlay

Description

Usage

Arguments

rayshader

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`width`	Width of the image.
`height`	Height of the image.
`intensity`	Default '0.4'. '1' is max intensity, '0' is min.
`radius`	Default 'NULL'. Max of height or width, divided by 2.