context("translation_matrix")
test_that("translation_matrix works", {
mat <- translation_matrix(vec3(1, 2, 3))
ref <- matrix(
c(1, 0, 0, 1,
0, 1, 0, 2,
0, 0, 1, 3,
0, 0, 0, 1), byrow = TRUE, nrow=4)
expect_identical(mat, ref)
})
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