rotate_surf

Rotate a <code>"surf"</code>. Can be used to adjust the mesh orientation prior
to <code>view_xifti_surface</code>.

CIFTI files contain brain imaging data in "grayordinates," which
represent the gray matter as cortical surface vertices (left and right) and
subcortical voxels (cerebellum, basal ganglia, and other deep gray matter).
'ciftiTools' provides a unified environment for reading, writing,
visualizing and manipulating CIFTI-format data. It supports the "dscalar,"
"dlabel," and "dtseries" intents. Grayordinate data is read in as a "xifti"
object, which is structured for convenient access to the data and metadata,
and includes support for surface geometry files to enable
spatially-dependent functionality such as static or interactive
visualizations and smoothing.

Amanda Mejia

ciftiTools

Tools for Reading, Writing, Viewing and Manipulating CIFTI Files

Damon Pham

John Muschelli

rotate_surf function

<dl><dt>surf</dt>
<dd>The <code>"surf"</code> object: see <code>is.surf</code>.</dd>
<dt>r1, r2, r3</dt>
<dd>Angle to rotate along the first, second, and third column's
axis, in <code>units</code> (e.g. changing <code>r1</code> will change the vertex positions
in the second and third dimensions/columns, since the mesh is being rotated
with respect to the first column's axis). Default: <code>0</code>.
With <code>view_xifti_surface</code> and other mesh rendering functions that
use <code>rgl</code>, these rotations seem to correspond to yaw, pitch, and
roll, respectively.</dd>
<dt>units</dt>
<dd><code>"radians"</code> (default) or <code>"degrees"</code>.</dd></dl>

Arguments

Rotate a "surf" object — rotate_surf

<dl>

<dt>surf</dt>
<dd>The <code>"surf"</code> object: see <code>is.surf</code>.</dd>


<dt>r1, r2, r3</dt>
<dd>Angle to rotate along the first, second, and third column's
axis, in <code>units</code> (e.g. changing <code>r1</code> will change the vertex positions
in the second and third dimensions/columns, since the mesh is being rotated
with respect to the first column's axis). Default: <code>0</code>.
With <code>view_xifti_surface</code> and other mesh rendering functions that
use <code>rgl</code>, these rotations seem to correspond to yaw, pitch, and
roll, respectively.</dd>


<dt>units</dt>
<dd><code>"radians"</code> (default) or <code>"degrees"</code>.</dd>

</dl>

rotate_surf: Rotate a `"surf"` object

Description

Usage

Value

Arguments

See Also