apply.affine.to.coords: Apply a 4x4 affine matrix to vertex coordinates.
In fsbrain: Managing and Visualizing Brain Surface Data
View source: R/vis_volume_3d.R
apply.affine.to.coords R Documentation
Apply a 4x4 affine matrix to vertex coordinates.
Description
Internal helper, applies the matrix to homogeneous column vectors, i.e., v' = M %*% v.
Usage
apply.affine.to.coords(coords, affine_matrix)
Arguments
coords
Nx3 matrix of vertex coordinates (or a vector of length 3).
affine_matrix
a 4x4 affine matrix.
Value
Nx3 matrix of transformed coordinates.
fsbrain documentation built on Sept. 27, 2026, 1:07 a.m.
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View source: R/vis_volume_3d.R
| apply.affine.to.coords | R Documentation |
Apply a 4x4 affine matrix to vertex coordinates.
Description
Internal helper, applies the matrix to homogeneous column vectors, i.e., v' = M %*% v.
Usage
apply.affine.to.coords(coords, affine_matrix)
Arguments
coords |
Nx3 matrix of vertex coordinates (or a vector of length 3). |
affine_matrix |
a 4x4 affine matrix. |
Value
Nx3 matrix of transformed coordinates.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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