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-rw-r--r--libdimension/dimension/geometry.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/libdimension/dimension/geometry.h b/libdimension/dimension/geometry.h
index c635fd9..9ddfbd9 100644
--- a/libdimension/dimension/geometry.h
+++ b/libdimension/dimension/geometry.h
@@ -52,6 +52,8 @@ dmnsn_matrix dmnsn_translation_matrix(dmnsn_vector d);
/* Left-handed rotation; theta/|theta| = axis, |theta| = angle */
dmnsn_matrix dmnsn_rotation_matrix(dmnsn_vector theta);
+dmnsn_line dmnsn_line_construct(dmnsn_vector x0, dmnsn_vector n);
+
/* Vector and matrix arithmetic */
dmnsn_vector dmnsn_vector_add(dmnsn_vector lhs, dmnsn_vector rhs);