projectToSphere

<code>Outline</code> object to which the following information
has been added with <code><a rd-options="" href="/link/mergePointsEdges?package=retistruct&version=0.5.11" data-mini-rdoc="retistruct::mergePointsEdges">mergePointsEdges</a></code>:<dl class="dl-horizontal">
<dt><code>Pt</code></dt><dd>The mesh point coordinates.</dd>
<dt><code>Rsett</code></dt><dd>The set of points on the rim.</dd>
<dt><code>A.tot</code></dt><dd>The area of the flat outline.</dd></dl>

This takes the mesh points from the flat outline and maps them to
the curtailed sphere. It uses the area of the flat outline and
<code>phi0</code> to determine the radius <code>R</code> of the sphere. It
tries to get a good first approximation by using the function
<code><a rd-options="" href="/link/stretchMesh?package=retistruct&version=0.5.11" data-mini-rdoc="retistruct::stretchMesh">stretchMesh</a></code>.

Reconstructs retinae by morphing a flat surface with cuts (a
dissected flat-mount retina) onto a curvilinear surface (the standard retinal
shape). It can estimate the position of a point on the intact adult retina
to within 8 degrees of arc (3.6% of nasotemporal axis). The coordinates in
reconstructed retinae can be transformed to visuotopic coordinates.

David Sterratt

retistruct

Retinal Reconstruction Program

David C. Sterratt

Daniel Lyngholm

projectToSphere function

<code>Outline</code> object to which the following information
has been added with <code><a rd-options='' href='mergePointsEdges'>mergePointsEdges</a></code>:<dl class='dl-horizontal'>
<dt><code>Pt</code></dt><dd>The mesh point coordinates.</dd>
<dt><code>Rsett</code></dt><dd>The set of points on the rim.</dd>
<dt><code>A.tot</code></dt><dd>The area of the flat outline.</dd></dl>

This takes the mesh points from the flat outline and maps them to
the curtailed sphere. It uses the area of the flat outline and
<code>phi0</code> to determine the radius <code>R</code> of the sphere. It
tries to get a good first approximation by using the function
<code><a rd-options='' href='stretchMesh'>stretchMesh</a></code>.

projectToSphere: Project mesh points in the flat outline onto a sphere

Description

Usage

Arguments

Value