From 6b541bbd96323978fe9df3278efad54d895a9f04 Mon Sep 17 00:00:00 2001 From: cilix42 Date: Tue, 3 Jul 2007 18:11:42 +0000 Subject: [PATCH] Swap axis directions Y and Z (for consistency) --- src/box3d-context.cpp | 14 +++++++------- src/box3d-face.cpp | 6 +++--- src/box3d.cpp | 22 +++++++++++----------- 3 files changed, 21 insertions(+), 21 deletions(-) diff --git a/src/box3d-context.cpp b/src/box3d-context.cpp index a46783f4c..35bdb6af2 100644 --- a/src/box3d-context.cpp +++ b/src/box3d-context.cpp @@ -123,11 +123,11 @@ static void sp_3dbox_context_init(SP3DBoxContext *box3d_context) Box3D::VanishingPoint( NR::Point( 50.0, 600.0), NR::Point( -1.0, 0.0), Box3D::VP_INFINITE), // VP in y-direction - Box3D::VanishingPoint( NR::Point(700.0, 500.0), - NR::Point(sqrt(3.0),1.0), Box3D::VP_INFINITE), - // VP in z-direction Box3D::VanishingPoint( NR::Point(500.0,1000.0), - NR::Point( 0.0, 1.0), Box3D::VP_INFINITE)); + NR::Point( 0.0, 1.0), Box3D::VP_INFINITE), + // VP in z-direction + Box3D::VanishingPoint( NR::Point(700.0, 500.0), + NR::Point(sqrt(3.0),1.0), Box3D::VP_INFINITE)); } new (&box3d_context->sel_changed_connection) sigc::connection(); @@ -366,18 +366,18 @@ static gint sp_3dbox_context_root_handler(SPEventContext *event_context, GdkEven // Without Ctrl, motion of the extruded corner is constrained to the // perspective line from drag_ptB to vanishing point Y. if (!rc->ctrl_dragged) { - rc->drag_ptC = Box3D::perspective_line_snap (rc->drag_ptB, Box3D::Y, motion_dt); + rc->drag_ptC = Box3D::perspective_line_snap (rc->drag_ptB, Box3D::Z, motion_dt); } else { rc->drag_ptC = motion_dt; } rc->drag_ptC = m.freeSnap(Inkscape::Snapper::BBOX_POINT | Inkscape::Snapper::SNAP_POINT, rc->drag_ptC, rc->item).getPoint(); if (rc->ctrl_dragged) { - Box3D::PerspectiveLine pl1 (NR::Point (event_context->xp, event_context->yp), Box3D::Z); + Box3D::PerspectiveLine pl1 (NR::Point (event_context->xp, event_context->yp), Box3D::Y); Box3D::PerspectiveLine pl2 (rc->drag_ptB, Box3D::X); NR::Point corner1 = pl1.meet(pl2); Box3D::PerspectiveLine pl3 (corner1, Box3D::X); - Box3D::PerspectiveLine pl4 (rc->drag_ptC, Box3D::Y); + Box3D::PerspectiveLine pl4 (rc->drag_ptC, Box3D::Z); rc->drag_ptB = pl3.meet(pl4); } } diff --git a/src/box3d-face.cpp b/src/box3d-face.cpp index b3a26b9ca..13e19d769 100644 --- a/src/box3d-face.cpp +++ b/src/box3d-face.cpp @@ -31,12 +31,12 @@ void Box3DFace::set_shape(NR::Point const ul, NR::Point const lr, } else { if (align_along_PL) { Box3D::PerspDir dir3; - if (dir1 == Box3D::X && dir2 == Box3D::Y) dir3 = Box3D::Z; if (dir1 == Box3D::X && dir2 == Box3D::Z) dir3 = Box3D::Y; - if (dir1 == Box3D::Y && dir2 == Box3D::X) dir3 = Box3D::Z; - if (dir1 == Box3D::Y && dir2 == Box3D::Z) dir3 = Box3D::X; + if (dir1 == Box3D::X && dir2 == Box3D::Y) dir3 = Box3D::Z; if (dir1 == Box3D::Z && dir2 == Box3D::X) dir3 = Box3D::Y; if (dir1 == Box3D::Z && dir2 == Box3D::Y) dir3 = Box3D::X; + if (dir1 == Box3D::Y && dir2 == Box3D::X) dir3 = Box3D::Z; + if (dir1 == Box3D::Y && dir2 == Box3D::Z) dir3 = Box3D::X; Box3D::Line line1(*SP3DBoxContext::current_perspective->get_vanishing_point(dir1), lr); Box3D::Line line2(*pt_align, *SP3DBoxContext::current_perspective->get_vanishing_point(dir3)); corners[2] = *line1.intersect(line2); diff --git a/src/box3d.cpp b/src/box3d.cpp index af31ff1a1..94dfaf996 100644 --- a/src/box3d.cpp +++ b/src/box3d.cpp @@ -199,19 +199,19 @@ sp_3dbox_set_shape(SP3DBox *box3d) if (bc->extruded) { sp_3dbox_compute_specific_corners (bc, corner1, corner2, corner3, corner4); - box3d->faces[2].set_shape(bc->drag_origin, corner4, Box3D::Y, Box3D::Z); + box3d->faces[2].set_shape(bc->drag_origin, corner4, Box3D::Z, Box3D::Y); box3d->faces[2].set_curve(); - box3d->faces[3].set_shape(corner2, corner4, Box3D::X, Box3D::Z); + box3d->faces[3].set_shape(corner2, corner4, Box3D::X, Box3D::Y); box3d->faces[3].set_curve(); - box3d->faces[4].set_shape(bc->drag_origin, corner2, Box3D::X, Box3D::Y); + box3d->faces[4].set_shape(bc->drag_origin, corner2, Box3D::X, Box3D::Z); box3d->faces[4].set_curve(); - box3d->faces[5].set_shape(bc->drag_ptB, corner4, Box3D::X, Box3D::Y); + box3d->faces[5].set_shape(bc->drag_ptB, corner4, Box3D::X, Box3D::Z); box3d->faces[5].set_curve(); - box3d->faces[1].set_shape(corner1, bc->drag_ptC, Box3D::Y, Box3D::Z); + box3d->faces[1].set_shape(corner1, bc->drag_ptC, Box3D::Z, Box3D::Y); box3d->faces[1].set_curve(); } - box3d->faces[0].set_shape(bc->drag_origin, bc->drag_ptB, Box3D::X, Box3D::Z); + box3d->faces[0].set_shape(bc->drag_origin, bc->drag_ptB, Box3D::X, Box3D::Y); box3d->faces[0].set_curve(); } @@ -222,19 +222,19 @@ sp_3dbox_compute_specific_corners (SP3DBoxContext *box3d_context, NR::Point &cor // TODO: Check for numerical stability and handle "wrong" cases more gracefully. // (This now mostly applies to the intersection code in the PerspectiveLine class) Box3D::PerspectiveLine pl1 (box3d_context->drag_origin, Box3D::X); - Box3D::PerspectiveLine pl2 (box3d_context->drag_ptB, Box3D::Z); + Box3D::PerspectiveLine pl2 (box3d_context->drag_ptB, Box3D::Y); corner1 = pl1.meet(pl2); - Box3D::PerspectiveLine pl3 (corner1, Box3D::Y); - Box3D::PerspectiveLine pl4 (box3d_context->drag_ptC, Box3D::Z); + Box3D::PerspectiveLine pl3 (corner1, Box3D::Z); + Box3D::PerspectiveLine pl4 (box3d_context->drag_ptC, Box3D::Y); corner2 = pl3.meet(pl4); Box3D::PerspectiveLine pl5 (corner2, Box3D::X); - Box3D::PerspectiveLine pl6 (box3d_context->drag_origin, Box3D::Y); + Box3D::PerspectiveLine pl6 (box3d_context->drag_origin, Box3D::Z); corner3 = pl5.meet(pl6); Box3D::PerspectiveLine pl7 (box3d_context->drag_ptC, Box3D::X); - Box3D::PerspectiveLine pl8 (corner3, Box3D::Z); + Box3D::PerspectiveLine pl8 (corner3, Box3D::Y); corner4 = pl7.meet(pl8); } -- 2.30.2