set_plane_corners <- function(center, dims, vecs){
# Check length
if(length(dims) == 2) dims <- c(dims, 0)
corners <- matrix(NA, 4, 3, byrow=TRUE)
# Add vertices
corners[1,] <- center + colSums(c(1,1,0)*0.5*dims*vecs)
corners[2,] <- center + colSums(c(1,-1,0)*0.5*dims*vecs)
corners[3,] <- center + colSums(c(-1,-1,0)*0.5*dims*vecs)
corners[4,] <- center + colSums(c(-1,1,0)*0.5*dims*vecs)
corners
}
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