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int GLCanvas3D::m_hover_volume_id replaced with std::vector<int> GLCanvas3D::m_hover_volume_idxs

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This commit is contained in:
Enrico Turri 2019-04-24 15:07:28 +02:00
parent fc67f44bea
commit 9710140948
3 changed files with 28 additions and 28 deletions
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50
src/slic3r/GUI/GLCanvas3D.cpp
View File

@ -1205,7 +1205,6 @@ GLCanvas3D::GLCanvas3D(wxGLCanvas* canvas, Bed3D& bed, Camera& camera, GLToolbar
, m_initialized(false)
, m_use_VBOs(false)
, m_apply_zoom_to_volumes_filter(false)
, m_hover_volume_id(-1)
, m_legend_texture_enabled(false)
, m_picking_enabled(false)
, m_moving_enabled(false)
@ -2543,7 +2542,7 @@ void GLCanvas3D::on_mouse(wxMouseEvent& evt)
if (top_level_wnd && top_level_wnd->IsActive())
m_canvas->SetFocus();
m_mouse.position = pos.cast<double>();
// 1) forces a frame render to ensure that m_hover_volume_id is updated even when the user right clicks while
// 1) forces a frame render to ensure that m_hover_volume_idxs is updated even when the user right clicks while
// the context menu is shown, ensuring it to disappear if the mouse is outside any volume and to
// change the volume hover state if any is under the mouse
// 2) when switching between 3d view and preview the size of the canvas changes if the side panels are visible,
@ -2589,20 +2588,21 @@ void GLCanvas3D::on_mouse(wxMouseEvent& evt)
// Don't deselect a volume if layer editing is enabled. We want the object to stay selected
// during the scene manipulation.
if (m_picking_enabled && ((m_hover_volume_id != -1) || !is_layers_editing_enabled()))
if (m_picking_enabled && (!m_hover_volume_idxs.empty() || !is_layers_editing_enabled()))
{
if (evt.LeftDown() && (m_hover_volume_id != -1))
if (evt.LeftDown() && !m_hover_volume_idxs.empty())
{
bool already_selected = m_selection.contains_volume(m_hover_volume_id);
int volume_idx = get_first_hover_volume_idx();
bool already_selected = m_selection.contains_volume(volume_idx);
bool ctrl_down = evt.CmdDown();
Selection::IndicesList curr_idxs = m_selection.get_volume_idxs();
if (already_selected && ctrl_down)
m_selection.remove(m_hover_volume_id);
m_selection.remove(volume_idx);
else
{
m_selection.add(m_hover_volume_id, !ctrl_down, true);
m_selection.add(volume_idx, !ctrl_down, true);
m_mouse.drag.move_requires_threshold = !already_selected;
if (already_selected)
m_mouse.set_move_start_threshold_position_2D_as_invalid();
@ -2610,6 +2610,7 @@ void GLCanvas3D::on_mouse(wxMouseEvent& evt)
m_mouse.drag.move_start_threshold_position_2D = pos;
}
// propagate event through callback
if (curr_idxs != m_selection.get_volume_idxs())
{
m_gizmos.refresh_on_off_state(m_selection);
@ -2620,18 +2621,18 @@ void GLCanvas3D::on_mouse(wxMouseEvent& evt)
}
}
// propagate event through callback
if (m_hover_volume_id != -1)
if (!m_hover_volume_idxs.empty())
{
if (evt.LeftDown() && m_moving_enabled && (m_mouse.drag.move_volume_idx == -1))
{
// Only accept the initial position, if it is inside the volume bounding box.
BoundingBoxf3 volume_bbox = m_volumes.volumes[m_hover_volume_id]->transformed_bounding_box();
int volume_idx = get_first_hover_volume_idx();
BoundingBoxf3 volume_bbox = m_volumes.volumes[volume_idx]->transformed_bounding_box();
volume_bbox.offset(1.0);
if (volume_bbox.contains(m_mouse.scene_position))
{
// The dragging operation is initiated.
m_mouse.drag.move_volume_idx = m_hover_volume_id;
m_mouse.drag.move_volume_idx = volume_idx;
m_selection.start_dragging();
m_mouse.drag.start_position_3D = m_mouse.scene_position;
m_moving = true;
@ -2648,7 +2649,7 @@ void GLCanvas3D::on_mouse(wxMouseEvent& evt)
Vec3d cur_pos = m_mouse.drag.start_position_3D;
// 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
if (m_selection.contains_volume(m_hover_volume_id))
if (m_selection.contains_volume(get_first_hover_volume_idx()))
{
if (m_camera.get_theta() == 90.0f)
{
@ -2703,7 +2704,7 @@ void GLCanvas3D::on_mouse(wxMouseEvent& evt)
else if (evt.LeftIsDown())
{
// if dragging over blank area with left button, rotate
if ((m_hover_volume_id == -1) && m_mouse.is_start_position_3D_defined())
if (m_hover_volume_idxs.empty() && m_mouse.is_start_position_3D_defined())
{
const Vec3d& orig = m_mouse.drag.start_position_3D;
m_camera.phi += (((float)pos(0) - (float)orig(0)) * TRACKBALLSIZE);
@ -2745,7 +2746,7 @@ void GLCanvas3D::on_mouse(wxMouseEvent& evt)
// of the scene with the background processing data should be performed.
post_event(SimpleEvent(EVT_GLCANVAS_MOUSE_DRAGGING_FINISHED));
}
else if (evt.LeftUp() && !m_mouse.dragging && (m_hover_volume_id == -1) && !is_layers_editing_enabled())
else if (evt.LeftUp() && !m_mouse.dragging && m_hover_volume_idxs.empty() && !is_layers_editing_enabled())
{
// deselect and propagate event through callback
if (!evt.ShiftDown() && m_picking_enabled)
@ -2761,18 +2762,18 @@ void GLCanvas3D::on_mouse(wxMouseEvent& evt)
else if (evt.RightUp())
{
m_mouse.position = pos.cast<double>();
// forces a frame render to ensure that m_hover_volume_id is updated even when the user right clicks while
// forces a frame render to ensure that m_hover_volume_idxs is updated even when the user right clicks while
// the context menu is already shown
render();
if (m_hover_volume_id != -1)
if (!m_hover_volume_idxs.empty())
{
// if right clicking on volume, propagate event through callback (shows context menu)
if (m_volumes.volumes[m_hover_volume_id]->hover
&& !m_volumes.volumes[m_hover_volume_id]->is_wipe_tower // no context menu for the wipe tower
int volume_idx = get_first_hover_volume_idx();
if (!m_volumes.volumes[volume_idx]->is_wipe_tower // no context menu for the wipe tower
&& m_gizmos.get_current_type() != GLGizmosManager::SlaSupports) // disable context menu when the gizmo is open
{
// forces the selection of the volume
m_selection.add(m_hover_volume_id);
m_selection.add(volume_idx);
m_gizmos.refresh_on_off_state(m_selection);
post_event(SimpleEvent(EVT_GLCANVAS_OBJECT_SELECT));
m_gizmos.update_data(*this);
@ -3541,6 +3542,8 @@ void GLCanvas3D::_picking_pass() const
if (m_picking_enabled && !m_mouse.dragging && (pos != Vec2d(DBL_MAX, DBL_MAX)))
{
m_hover_volume_idxs.clear();
// Render the object for picking.
// FIXME This cannot possibly work in a multi - sampled context as the color gets mangled by the anti - aliasing.
// Better to use software ray - casting on a bounding - box hierarchy.
@ -3579,14 +3582,11 @@ void GLCanvas3D::_picking_pass() const
}
if ((0 <= volume_id) && (volume_id < (int)m_volumes.volumes.size()))
{
m_hover_volume_id = volume_id;
m_hover_volume_idxs.push_back(volume_id);
m_gizmos.set_hover_id(-1);
}
else
{
m_hover_volume_id = -1;
m_gizmos.set_hover_id(inside && volume_id <= GLGizmoBase::BASE_ID ? (GLGizmoBase::BASE_ID - volume_id) : -1);
}
_update_volumes_hover_state();
}
@ -4077,10 +4077,10 @@ void GLCanvas3D::_update_volumes_hover_state() const
v->hover = false;
}
if (m_hover_volume_id == -1)
if (m_hover_volume_idxs.empty())
return;
GLVolume* volume = m_volumes.volumes[m_hover_volume_id];
GLVolume* volume = m_volumes.volumes[get_first_hover_volume_idx()];
if (volume->is_modifier)
volume->hover = true;
else

4
src/slic3r/GUI/GLCanvas3D.hpp
View File

@ -426,7 +426,7 @@ private:
bool m_initialized;
bool m_use_VBOs;
bool m_apply_zoom_to_volumes_filter;
mutable int m_hover_volume_id;
mutable std::vector<int> m_hover_volume_idxs;
bool m_warning_texture_enabled;
bool m_legend_texture_enabled;
bool m_picking_enabled;
@ -575,7 +575,7 @@ public:
float get_view_toolbar_height() const { return m_view_toolbar.get_height(); }
int get_move_volume_id() const { return m_mouse.drag.move_volume_idx; }
int get_hover_volume_id() const { return m_hover_volume_id; }
int get_first_hover_volume_idx() const { return m_hover_volume_idxs.empty() ? -1 : m_hover_volume_idxs.front(); }
// Returns the view ray line, in world coordinate, at the given mouse position.
Linef3 mouse_ray(const Point& mouse_pos);

2
src/slic3r/GUI/Gizmos/GLGizmosManager.cpp
View File

@ -693,7 +693,7 @@ bool GLGizmosManager::on_mouse(wxMouseEvent& evt, GLCanvas3D& canvas)
gizmo_event(SLAGizmoEventType::LeftUp, mouse_pos, evt.ShiftDown(), evt.AltDown(), evt.ControlDown());
processed = true;
}
else if (evt.LeftUp() && (m_current == Flatten) && ((canvas.get_hover_volume_id() != -1) || grabber_contains_mouse()))
else if (evt.LeftUp() && (m_current == Flatten) && ((canvas.get_first_hover_volume_idx() != -1) || grabber_contains_mouse()))
{
// to avoid to loose the selection when user clicks an object while the Flatten gizmo is active
processed = true;