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Merge remote-tracking branch 'remotes/origin/master' into vb_wold_object_manipulation

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This commit is contained in:
bubnikv 2019-05-03 12:37:43 +02:00
commit 1c6006f657
76 changed files with 2255 additions and 204 deletions
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106
src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.cpp
View file

@ -100,7 +100,7 @@ void GLGizmoSlaSupports::on_render(const Selection& selection) const
if (m_quadric != nullptr && selection.is_from_single_instance())
render_points(selection, false);
render_selection_rectangle();
m_selection_rectangle.render(m_parent);
render_clipping_plane(selection);
glsafe(::glDisable(GL_BLEND));
@ -240,52 +240,6 @@ void GLGizmoSlaSupports::render_clipping_plane(const Selection& selection) const
}
void GLGizmoSlaSupports::render_selection_rectangle() const
{
if (m_selection_rectangle_status == srOff)
return;
glsafe(::glLineWidth(1.5f));
float render_color[3] = {0.f, 1.f, 0.f};
if (m_selection_rectangle_status == srDeselect) {
render_color[0] = 1.f;
render_color[1] = 0.3f;
render_color[2] = 0.3f;
}
glsafe(::glColor3fv(render_color));
glsafe(::glPushAttrib(GL_TRANSFORM_BIT)); // remember current MatrixMode
glsafe(::glMatrixMode(GL_MODELVIEW)); // cache modelview matrix and set to identity
glsafe(::glPushMatrix());
glsafe(::glLoadIdentity());
glsafe(::glMatrixMode(GL_PROJECTION)); // cache projection matrix and set to identity
glsafe(::glPushMatrix());
glsafe(::glLoadIdentity());
glsafe(::glOrtho(0.f, m_canvas_width, m_canvas_height, 0.f, -1.f, 1.f)); // set projection matrix so that world coords = window coords
// render the selection rectangle (window coordinates):
glsafe(::glPushAttrib(GL_ENABLE_BIT));
glsafe(::glLineStipple(4, 0xAAAA));
glsafe(::glEnable(GL_LINE_STIPPLE));
::glBegin(GL_LINE_LOOP);
::glVertex3f((GLfloat)m_selection_rectangle_start_corner(0), (GLfloat)m_selection_rectangle_start_corner(1), (GLfloat)0.5f);
::glVertex3f((GLfloat)m_selection_rectangle_end_corner(0), (GLfloat)m_selection_rectangle_start_corner(1), (GLfloat)0.5f);
::glVertex3f((GLfloat)m_selection_rectangle_end_corner(0), (GLfloat)m_selection_rectangle_end_corner(1), (GLfloat)0.5f);
::glVertex3f((GLfloat)m_selection_rectangle_start_corner(0), (GLfloat)m_selection_rectangle_end_corner(1), (GLfloat)0.5f);
glsafe(::glEnd());
glsafe(::glPopAttrib());
glsafe(::glPopMatrix()); // restore former projection matrix
glsafe(::glMatrixMode(GL_MODELVIEW));
glsafe(::glPopMatrix()); // restore former modelview matrix
glsafe(::glPopAttrib()); // restore former MatrixMode
}
void GLGizmoSlaSupports::on_render_for_picking(const Selection& selection) const
{
glsafe(::glEnable(GL_DEPTH_TEST));
@ -513,11 +467,7 @@ bool GLGizmoSlaSupports::gizmo_event(SLAGizmoEventType action, const Vec2d& mous
if (action == SLAGizmoEventType::LeftDown && (shift_down || alt_down || control_down)) {
if (m_hover_id == -1) {
if (shift_down || alt_down) {
m_selection_rectangle_status = shift_down ? srSelect : srDeselect;
m_selection_rectangle_start_corner = mouse_position;
m_selection_rectangle_end_corner = mouse_position;
m_canvas_width = m_parent.get_canvas_size().get_width();
m_canvas_height = m_parent.get_canvas_size().get_height();
m_selection_rectangle.start_dragging(mouse_position, shift_down ? GLSelectionRectangle::Select : GLSelectionRectangle::Deselect);
}
}
else {
@ -533,7 +483,7 @@ bool GLGizmoSlaSupports::gizmo_event(SLAGizmoEventType action, const Vec2d& mous
}
// left down without selection rectangle - place point on the mesh:
if (action == SLAGizmoEventType::LeftDown && m_selection_rectangle_status == srOff && !shift_down) {
if (action == SLAGizmoEventType::LeftDown && !m_selection_rectangle.is_dragging() && !shift_down) {
// If any point is in hover state, this should initiate its move - return control back to GLCanvas:
if (m_hover_id != -1)
return false;
@ -558,38 +508,36 @@ bool GLGizmoSlaSupports::gizmo_event(SLAGizmoEventType action, const Vec2d& mous
}
// left up with selection rectangle - select points inside the rectangle:
if ((action == SLAGizmoEventType::LeftUp || action == SLAGizmoEventType::ShiftUp || action == SLAGizmoEventType::AltUp) && m_selection_rectangle_status != srOff) {
const Transform3d& instance_matrix = m_model_object->instances[m_active_instance]->get_transformation().get_matrix();
const Camera& camera = m_parent.get_camera();
const std::array<int, 4>& viewport = camera.get_viewport();
const Transform3d& modelview_matrix = camera.get_view_matrix();
const Transform3d& projection_matrix = camera.get_projection_matrix();
if ((action == SLAGizmoEventType::LeftUp || action == SLAGizmoEventType::ShiftUp || action == SLAGizmoEventType::AltUp) && m_selection_rectangle.is_dragging()) {
// Is this a selection or deselection rectangle?
GLSelectionRectangle::EState rectangle_status = m_selection_rectangle.get_state();
// First collect positions of all the points in world coordinates.
const Transform3d& instance_matrix = m_model_object->instances[m_active_instance]->get_transformation().get_matrix();
std::vector<Vec3d> points;
for (unsigned int i=0; i<m_editing_mode_cache.size(); ++i) {
const sla::SupportPoint &support_point = m_editing_mode_cache[i].support_point;
points.push_back(instance_matrix * support_point.pos.cast<double>());
points.back()(2) += m_z_shift;
}
// Now ask the rectangle which of the points are inside.
const Camera& camera = m_parent.get_camera();
std::vector<unsigned int> selected_idxs = m_selection_rectangle.stop_dragging(m_parent, points);
// we'll recover current look direction (in world coords) and transform it to model coords.
const Selection& selection = m_parent.get_selection();
const GLVolume* volume = selection.get_volume(*selection.get_volume_idxs().begin());
// bounding box created from the rectangle corners - will take care of order of the corners
BoundingBox rectangle(Points{Point(m_selection_rectangle_start_corner.cast<int>()), Point(m_selection_rectangle_end_corner.cast<int>())});
const Transform3d& instance_matrix_no_translation_no_scaling = volume->get_instance_transformation().get_matrix(true,false,true);
// we'll recover current look direction from the modelview matrix (in world coords)...
Vec3f direction_to_camera = camera.get_dir_forward().cast<float>();
// ...and transform it to model coords.
Vec3f direction_to_camera_mesh = (instance_matrix_no_translation_no_scaling.inverse().cast<float>() * direction_to_camera).normalized().eval();
Vec3f scaling = volume->get_instance_scaling_factor().cast<float>();
direction_to_camera_mesh = Vec3f(direction_to_camera_mesh(0)*scaling(0), direction_to_camera_mesh(1)*scaling(1), direction_to_camera_mesh(2)*scaling(2));
// Iterate over all points, check if they're in the rectangle and if so, check that they are not obscured by the mesh:
for (unsigned int i=0; i<m_editing_mode_cache.size(); ++i) {
// Iterate over all points in the rectangle and check that they are neither clipped by the
// clipping plane nor obscured by the mesh.
for (const unsigned int i : selected_idxs) {
const sla::SupportPoint &support_point = m_editing_mode_cache[i].support_point;
Vec3f pos = instance_matrix.cast<float>() * support_point.pos;
pos(2) += m_z_shift;
GLdouble out_x, out_y, out_z;
::gluProject((GLdouble)pos(0), (GLdouble)pos(1), (GLdouble)pos(2), (GLdouble*)modelview_matrix.data(), (GLdouble*)projection_matrix.data(), (GLint*)viewport.data(), &out_x, &out_y, &out_z);
out_y = m_canvas_height - out_y;
if (rectangle.contains(Point(out_x, out_y)) && !is_point_clipped(support_point.pos.cast<double>())) {
if (!is_point_clipped(support_point.pos.cast<double>())) {
bool is_obscured = false;
// Cast a ray in the direction of the camera and look for intersection with the mesh:
std::vector<igl::Hit> hits;
@ -627,14 +575,13 @@ bool GLGizmoSlaSupports::gizmo_event(SLAGizmoEventType action, const Vec2d& mous
}
if (!is_obscured) {
if (m_selection_rectangle_status == srDeselect)
if (rectangle_status == GLSelectionRectangle::Deselect)
unselect_point(i);
else
select_point(i);
}
}
}
m_selection_rectangle_status = srOff;
return true;
}
@ -652,9 +599,8 @@ bool GLGizmoSlaSupports::gizmo_event(SLAGizmoEventType action, const Vec2d& mous
return true; // point has been placed and the button not released yet
// this prevents GLCanvas from starting scene rotation
if (m_selection_rectangle_status != srOff) {
m_selection_rectangle_end_corner = mouse_position;
m_selection_rectangle_status = shift_down ? srSelect : srDeselect;
if (m_selection_rectangle.is_dragging()) {
m_selection_rectangle.dragging(mouse_position);
return true;
}

16
src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.hpp
View file

@ -3,6 +3,7 @@
#include "GLGizmoBase.hpp"
#include "GLGizmos.hpp"
#include "slic3r/GUI/GLSelectionRectangle.hpp"
// There is an L function in igl that would be overridden by our localization macro - let's undefine it...
#undef L
@ -67,13 +68,16 @@ public:
void delete_selected_points(bool force = false);
ClippingPlane get_sla_clipping_plane() const;
bool is_in_editing_mode() const { return m_editing_mode; }
bool is_selection_rectangle_dragging() const { return m_selection_rectangle.is_dragging(); }
private:
bool on_init();
void on_update(const UpdateData& data, const Selection& selection);
virtual void on_render(const Selection& selection) const;
virtual void on_render_for_picking(const Selection& selection) const;
void render_selection_rectangle() const;
//void render_selection_rectangle() const;
void render_points(const Selection& selection, bool picking = false) const;
void render_clipping_plane(const Selection& selection) const;
bool is_mesh_update_necessary() const;
@ -91,20 +95,12 @@ private:
mutable Vec3d m_old_clipping_plane_normal;
mutable Vec3d m_clipping_plane_normal = Vec3d::Zero();
enum SelectionRectangleStatus {
srOff = 0,
srSelect = 1,
srDeselect = 2
}m_selection_rectangle_status = srOff;
GLSelectionRectangle m_selection_rectangle;
Vec2d m_selection_rectangle_start_corner;
Vec2d m_selection_rectangle_end_corner;
bool m_wait_for_up_event = false;
bool m_unsaved_changes = false; // Are there unsaved changes in manual mode?
bool m_selection_empty = true;
EState m_old_state = Off; // to be able to see that the gizmo has just been closed (see on_set_state)
int m_canvas_width;
int m_canvas_height;
mutable std::unique_ptr<TriangleMeshSlicer> m_tms;
mutable std::unique_ptr<TriangleMeshSlicer> m_supports_tms;

33
src/slic3r/GUI/Gizmos/GLGizmosManager.cpp
View file

@ -696,7 +696,7 @@ 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;
@ -846,13 +846,34 @@ bool GLGizmosManager::on_key(wxKeyEvent& evt, GLCanvas3D& canvas)
if (evt.GetEventType() == wxEVT_KEY_UP)
{
if ((m_current == SlaSupports) && (keyCode == WXK_SHIFT) && gizmo_event(SLAGizmoEventType::ShiftUp))
// shift has been just released - SLA gizmo might want to close rectangular selection.
processed = true;
if (m_current == SlaSupports)
{
GLGizmoSlaSupports* gizmo = reinterpret_cast<GLGizmoSlaSupports*>(get_current());
if ((m_current == SlaSupports) && (keyCode == WXK_ALT) && gizmo_event(SLAGizmoEventType::AltUp))
// alt has been just released - SLA gizmo might want to close rectangular selection.
if (keyCode == WXK_SHIFT)
{
// shift has been just released - SLA gizmo might want to close rectangular selection.
if (gizmo_event(SLAGizmoEventType::ShiftUp) || (gizmo->is_in_editing_mode() && gizmo->is_selection_rectangle_dragging()))
processed = true;
}
else if (keyCode == WXK_ALT)
{
// alt has been just released - SLA gizmo might want to close rectangular selection.
if (gizmo_event(SLAGizmoEventType::AltUp) || (gizmo->is_in_editing_mode() && gizmo->is_selection_rectangle_dragging()))
processed = true;
}
}
// if (processed)
// canvas.set_cursor(GLCanvas3D::Standard);
}
else if (evt.GetEventType() == wxEVT_KEY_DOWN)
{
if ((m_current == SlaSupports) && ((keyCode == WXK_SHIFT) || (keyCode == WXK_ALT)) && reinterpret_cast<GLGizmoSlaSupports*>(get_current())->is_in_editing_mode())
{
// canvas.set_cursor(GLCanvas3D::Cross);
processed = true;
}
}
if (processed)