diff options
Diffstat (limited to 'libdimension/dimension/geometry.h')
| -rw-r--r-- | libdimension/dimension/geometry.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/libdimension/dimension/geometry.h b/libdimension/dimension/geometry.h index 754e46d..a7ff32c 100644 --- a/libdimension/dimension/geometry.h +++ b/libdimension/dimension/geometry.h @@ -192,19 +192,19 @@ double dmnsn_vector_axis_angle(dmnsn_vector v1, dmnsn_vector v2, dmnsn_matrix dmnsn_matrix_inverse(dmnsn_matrix A); dmnsn_matrix dmnsn_matrix_mul(dmnsn_matrix lhs, dmnsn_matrix rhs); -dmnsn_vector dmnsn_matrix_vector_mul(dmnsn_matrix lhs, dmnsn_vector rhs); -dmnsn_bounding_box dmnsn_matrix_bounding_box_mul(dmnsn_matrix lhs, - dmnsn_bounding_box rhs); +dmnsn_vector dmnsn_transform_vector(dmnsn_matrix lhs, dmnsn_vector rhs); +dmnsn_bounding_box dmnsn_transform_bounding_box(dmnsn_matrix lhs, + dmnsn_bounding_box rhs); /* Affine line transformation; n = lhs*(x0 + n) - lhs*x0, x0 *= lhs */ DMNSN_INLINE dmnsn_line -dmnsn_matrix_line_mul(dmnsn_matrix lhs, dmnsn_line rhs) +dmnsn_transform_line(dmnsn_matrix lhs, dmnsn_line rhs) { /* 24 multiplications, 6 divisions, 30 additions */ dmnsn_line l; - l.x0 = dmnsn_matrix_vector_mul(lhs, rhs.x0); + l.x0 = dmnsn_transform_vector(lhs, rhs.x0); l.n = dmnsn_vector_sub( - dmnsn_matrix_vector_mul(lhs, dmnsn_vector_add(rhs.x0, rhs.n)), + dmnsn_transform_vector(lhs, dmnsn_vector_add(rhs.x0, rhs.n)), l.x0 ); return l; |