diff options
Diffstat (limited to 'src/box3d.cpp')
| -rw-r--r-- | src/box3d.cpp | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/src/box3d.cpp b/src/box3d.cpp index 13a8d0e3e..eb82524dd 100644 --- a/src/box3d.cpp +++ b/src/box3d.cpp @@ -672,15 +672,6 @@ box3d_aux_set_z_orders (int z_orders[6], int a, int b, int c, int d, int e, int z_orders[5] = f; } -static inline void -box3d_swap_z_orders (int z_orders[6]) { - int tmp; - for (int i = 0; i < 3; ++i) { - tmp = z_orders[i]; - z_orders[i] = z_orders[5-i]; - z_orders[5-i] = tmp; - } -} /* * In standard perspective we have: @@ -695,11 +686,6 @@ box3d_swap_z_orders (int z_orders[6]) { /* All VPs infinite */ static void box3d_set_new_z_orders_case0 (SPBox3D *box, int z_orders[6], Box3D::Axis central_axis) { - Persp3D *persp = box3d_get_perspective(box); - Geom::Point xdir(persp3d_get_infinite_dir(persp, Proj::X)); - Geom::Point ydir(persp3d_get_infinite_dir(persp, Proj::Y)); - Geom::Point zdir(persp3d_get_infinite_dir(persp, Proj::Z)); - bool swapped = box3d_XY_axes_are_swapped(box); switch(central_axis) { @@ -811,12 +797,7 @@ box3d_set_new_z_orders_case1 (SPBox3D *box, int z_orders[6], Box3D::Axis central /* Precisely 2 finite VPs */ static void box3d_set_new_z_orders_case2 (SPBox3D *box, int z_orders[6], Box3D::Axis central_axis, Box3D::Axis /*infinite_axis*/) { - Persp3D *persp = box3d_get_perspective(box); - Geom::Point c3(box3d_get_corner_screen(box, 3, false)); - Geom::Point xdir(persp3d_get_PL_dir_from_pt(persp, c3, Proj::X)); - Geom::Point ydir(persp3d_get_PL_dir_from_pt(persp, c3, Proj::Y)); - Geom::Point zdir(persp3d_get_PL_dir_from_pt(persp, c3, Proj::Z)); bool swapped = box3d_XY_axes_are_swapped(box); |