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Tech ENABLE_WORLD_COORDINATE - Fixed translation in local coordinate for single instance selection

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This commit is contained in:
enricoturri1966 2021-10-19 10:04:22 +02:00
parent 8cf66f52f6
commit 90874c1953
2 changed files with 8 additions and 4 deletions
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10
src/slic3r/GUI/Gizmos/GLGizmoMove.cpp
View file

@ -76,13 +76,17 @@ void GLGizmoMove3D::on_start_dragging()
#if ENABLE_WORLD_COORDINATE
const BoundingBoxf3 box = get_selection_box();
Vec3d center;
if (wxGetApp().obj_manipul()->get_world_coordinates())
if (wxGetApp().obj_manipul()->get_world_coordinates()) {
center = box.center();
m_starting_drag_position = center + m_grabbers[m_hover_id].center;
}
else {
const Selection& selection = m_parent.get_selection();
center = selection.get_volume(*selection.get_volume_idxs().begin())->get_instance_transformation().get_matrix() * box.center();
const GLVolume& v = *selection.get_volume(*selection.get_volume_idxs().begin());
const Transform3d trafo = Geometry::assemble_transform(Vec3d::Zero(), v.get_instance_rotation());
center = v.get_instance_offset() + trafo * box.center();
m_starting_drag_position = center + trafo * m_grabbers[m_hover_id].center;
}
m_starting_drag_position = center + m_grabbers[m_hover_id].center;
m_starting_box_center = center;
m_starting_box_bottom_center = center;
m_starting_box_bottom_center.z() = box.min.z();

2
src/slic3r/GUI/Selection.cpp
View file

@ -728,7 +728,7 @@ void Selection::translate(const Vec3d& displacement, bool local)
if (is_from_fully_selected_instance(i)) {
if (local) {
const VolumeCache& volume_data = m_cache.volumes_data[i];
const Vec3d world_displacement = (volume_data.get_instance_rotation_matrix() * volume_data.get_instance_scale_matrix() * volume_data.get_instance_mirror_matrix()) * displacement;
const Vec3d world_displacement = (volume_data.get_instance_rotation_matrix() * volume_data.get_instance_mirror_matrix()) * displacement;
v.set_instance_offset(volume_data.get_instance_position() + world_displacement);
}
else