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Fixed translation of volumes

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This commit is contained in:
Enrico Turri 2018-11-21 11:33:31 +01:00
parent 87b96f4c09
commit 6aa4c0ca16
2 changed files with 12 additions and 4 deletions
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13
src/slic3r/GUI/GLCanvas3D.cpp
View file

@ -1075,6 +1075,7 @@ GLCanvas3D::Selection::VolumeCache::TransformCache::TransformCache()
, scaling_factor(Vec3d::Ones())
, rotation_matrix(Transform3d::Identity())
, scale_matrix(Transform3d::Identity())
, no_position_matrix(Transform3d::Identity())
{
}
@ -1085,6 +1086,7 @@ GLCanvas3D::Selection::VolumeCache::TransformCache::TransformCache(const Geometr
{
rotation_matrix = Geometry::assemble_transform(Vec3d::Zero(), rotation);
scale_matrix = Geometry::assemble_transform(Vec3d::Zero(), Vec3d::Zero(), scaling_factor);
no_position_matrix = transform.get_matrix(true);
}
GLCanvas3D::Selection::VolumeCache::VolumeCache(const Geometry::Transformation& volume_transform, const Geometry::Transformation& instance_transform)
@ -1437,7 +1439,10 @@ void GLCanvas3D::Selection::translate(const Vec3d& displacement)
if (m_mode == Instance)
(*m_volumes)[i]->set_instance_offset(m_cache.volumes_data[i].get_instance_position() + displacement);
else if (m_mode == Volume)
(*m_volumes)[i]->set_volume_offset(m_cache.volumes_data[i].get_volume_position() + displacement);
{
Vec3d local_displacement = (m_cache.volumes_data[i].get_instance_no_position_matrix() * m_cache.volumes_data[i].get_volume_no_position_matrix()).inverse() * displacement;
(*m_volumes)[i]->set_volume_offset(m_cache.volumes_data[i].get_volume_position() + local_displacement);
}
#else
(*m_volumes)[i]->set_offset(m_cache.volumes_data[i].get_position() + displacement);
#endif // ENABLE_MODELVOLUME_TRANSFORM
@ -4323,6 +4328,7 @@ void GLCanvas3D::on_mouse(wxMouseEvent& evt)
m_dirty = true;
break;
}
#if !ENABLE_WORLD_ROTATIONS
case Gizmos::Rotate:
{
m_selection.rotate(m_gizmos.get_rotation(), false);
@ -4331,6 +4337,7 @@ void GLCanvas3D::on_mouse(wxMouseEvent& evt)
m_dirty = true;
break;
}
#endif // !ENABLE_WORLD_ROTATIONS
default:
{
break;
@ -4501,9 +4508,7 @@ void GLCanvas3D::on_mouse(wxMouseEvent& evt)
// we do not want to translate objects if the user just clicked on an object while pressing shift to remove it from the selection and then drag
Vec3d cur_pos = m_selection.contains_volume(m_hover_volume_id) ? Linef3(_mouse_to_3d(pos, &z0), _mouse_to_3d(pos, &z1)).intersect_plane(m_mouse.drag.start_position_3D(2)) : m_mouse.drag.start_position_3D;
// Calculate the translation vector.
Vec3d displacement = cur_pos - m_mouse.drag.start_position_3D;
m_selection.translate(displacement);
m_selection.translate(cur_pos - m_mouse.drag.start_position_3D);
wxGetApp().obj_manipul()->update_settings_value(m_selection);
m_dirty = true;

3
src/slic3r/GUI/GLCanvas3D.hpp
View file

@ -384,6 +384,7 @@ public:
Vec3d scaling_factor;
Transform3d rotation_matrix;
Transform3d scale_matrix;
Transform3d no_position_matrix;
TransformCache();
explicit TransformCache(const Geometry::Transformation& transform);
@ -414,12 +415,14 @@ public:
const Vec3d& get_volume_scaling_factor() const { return m_volume.scaling_factor; }
const Transform3d& get_volume_rotation_matrix() const { return m_volume.rotation_matrix; }
const Transform3d& get_volume_scale_matrix() const { return m_volume.scale_matrix; }
const Transform3d& get_volume_no_position_matrix() const { return m_volume.no_position_matrix; }
const Vec3d& get_instance_position() const { return m_instance.position; }
const Vec3d& get_instance_rotation() const { return m_instance.rotation; }
const Vec3d& get_instance_scaling_factor() const { return m_instance.scaling_factor; }
const Transform3d& get_instance_rotation_matrix() const { return m_instance.rotation_matrix; }
const Transform3d& get_instance_scale_matrix() const { return m_instance.scale_matrix; }
const Transform3d& get_instance_no_position_matrix() const { return m_instance.no_position_matrix; }
#else
const Vec3d& get_position() const { return m_position; }
const Vec3d& get_rotation() const { return m_rotation; }