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Merge branch 'lm_gizmos_data_pool'

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The branch contains refactoring of common gizmos data handling
This commit is contained in:
Lukas Matena 2020-04-07 17:03:03 +02:00
commit f1fd445ce6
15 changed files with 1081 additions and 825 deletions
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3
src/slic3r/CMakeLists.txt
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@ -31,9 +31,10 @@ set(SLIC3R_GUI_SOURCES
GUI/GLCanvas3DManager.cpp
GUI/Selection.hpp
GUI/Selection.cpp
GUI/Gizmos/GLGizmos.hpp
GUI/Gizmos/GLGizmosManager.cpp
GUI/Gizmos/GLGizmosManager.hpp
GUI/Gizmos/GLGizmosCommon.cpp
GUI/Gizmos/GLGizmosCommon.hpp
GUI/Gizmos/GLGizmoBase.cpp
GUI/Gizmos/GLGizmoBase.hpp
GUI/Gizmos/GLGizmoMove.cpp

2
src/slic3r/GUI/AppConfig.hpp
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@ -60,7 +60,7 @@ public:
boost::trim_all(key_trimmed);
assert(key_trimmed == key);
assert(! key_trimmed.empty());
#endif _NDEBUG
#endif // _NDEBUG
std::string &old = m_storage[section][key];
if (old != value) {
old = value;

1
src/slic3r/GUI/GLCanvas3D.cpp
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@ -1,5 +1,4 @@
#include "libslic3r/libslic3r.h"
#include "slic3r/GUI/Gizmos/GLGizmos.hpp"
#include "GLCanvas3D.hpp"
#include "admesh/stl.h"

6
src/slic3r/GUI/Gizmos/GLGizmoBase.hpp
View File

@ -32,6 +32,8 @@ static const float CONSTRAINED_COLOR[4] = { 0.5f, 0.5f, 0.5f, 1.0f };
class ImGuiWrapper;
class GLCanvas3D;
class ClippingPlane;
enum class CommonGizmosDataID;
class CommonGizmosDataPool;
class GLGizmoBase
{
@ -101,6 +103,7 @@ protected:
ImGuiWrapper* m_imgui;
bool m_first_input_window_render;
mutable std::string m_tooltip;
CommonGizmosDataPool* m_c;
public:
GLGizmoBase(GLCanvas3D& parent,
@ -128,6 +131,8 @@ public:
bool is_activable() const { return on_is_activable(); }
bool is_selectable() const { return on_is_selectable(); }
CommonGizmosDataID get_requirements() const { return on_get_requirements(); }
void set_common_data_pool(CommonGizmosDataPool* ptr) { m_c = ptr; }
unsigned int get_sprite_id() const { return m_sprite_id; }
@ -161,6 +166,7 @@ protected:
virtual void on_set_hover_id() {}
virtual bool on_is_activable() const { return true; }
virtual bool on_is_selectable() const { return true; }
virtual CommonGizmosDataID on_get_requirements() const { return CommonGizmosDataID(0); }
virtual void on_enable_grabber(unsigned int id) {}
virtual void on_disable_grabber(unsigned int id) {}
virtual void on_start_dragging() {}

48
src/slic3r/GUI/Gizmos/GLGizmoFlatten.cpp
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@ -2,6 +2,7 @@
#include "GLGizmoFlatten.hpp"
#include "slic3r/GUI/GLCanvas3D.hpp"
#include "slic3r/GUI/GUI_App.hpp"
#include "slic3r/GUI/Gizmos/GLGizmosCommon.hpp"
#include <numeric>
@ -26,20 +27,15 @@ bool GLGizmoFlatten::on_init()
void GLGizmoFlatten::on_set_state()
{
// m_model_object pointer can be invalid (for instance because of undo/redo action),
// we should recover it from the object id
m_model_object = nullptr;
for (const auto mo : wxGetApp().model().objects) {
if (mo->id() == m_model_object_id) {
m_model_object = mo;
break;
}
}
if (m_state == On && is_plane_update_necessary())
update_planes();
}
CommonGizmosDataID GLGizmoFlatten::on_get_requirements() const
{
return CommonGizmosDataID::SelectionInfo;
}
std::string GLGizmoFlatten::on_get_name() const
{
return (_(L("Place on face")) + " [F]").ToUTF8().data();
@ -132,18 +128,17 @@ void GLGizmoFlatten::on_render_for_picking() const
void GLGizmoFlatten::set_flattening_data(const ModelObject* model_object)
{
m_starting_center = Vec3d::Zero();
if (m_model_object != model_object) {
if (model_object != m_old_model_object) {
m_planes.clear();
m_planes_valid = false;
}
m_model_object = model_object;
m_model_object_id = model_object ? model_object->id() : 0;
}
void GLGizmoFlatten::update_planes()
{
const ModelObject* mo = m_c->selection_info()->model_object();
TriangleMesh ch;
for (const ModelVolume* vol : m_model_object->volumes)
for (const ModelVolume* vol : mo->volumes)
{
if (vol->type() != ModelVolumeType::MODEL_PART)
continue;
@ -153,7 +148,7 @@ void GLGizmoFlatten::update_planes()
}
ch = ch.convex_hull_3d();
m_planes.clear();
const Transform3d& inst_matrix = m_model_object->instances.front()->get_matrix(true);
const Transform3d& inst_matrix = mo->instances.front()->get_matrix(true);
// Following constants are used for discarding too small polygons.
const float minimal_area = 5.f; // in square mm (world coordinates)
@ -331,12 +326,13 @@ void GLGizmoFlatten::update_planes()
// Planes are finished - let's save what we calculated it from:
m_volumes_matrices.clear();
m_volumes_types.clear();
for (const ModelVolume* vol : m_model_object->volumes) {
for (const ModelVolume* vol : mo->volumes) {
m_volumes_matrices.push_back(vol->get_matrix());
m_volumes_types.push_back(vol->type());
}
m_first_instance_scale = m_model_object->instances.front()->get_scaling_factor();
m_first_instance_mirror = m_model_object->instances.front()->get_mirror();
m_first_instance_scale = mo->instances.front()->get_scaling_factor();
m_first_instance_mirror = mo->instances.front()->get_mirror();
m_old_model_object = mo;
m_planes_valid = true;
}
@ -344,20 +340,22 @@ void GLGizmoFlatten::update_planes()
bool GLGizmoFlatten::is_plane_update_necessary() const
{
if (m_state != On || !m_model_object || m_model_object->instances.empty())
const ModelObject* mo = m_c->selection_info()->model_object();
if (m_state != On || ! mo || mo->instances.empty())
return false;
if (! m_planes_valid || m_model_object->volumes.size() != m_volumes_matrices.size())
if (! m_planes_valid || mo != m_old_model_object
|| mo->volumes.size() != m_volumes_matrices.size())
return true;
// We want to recalculate when the scale changes - some planes could (dis)appear.
if (! m_model_object->instances.front()->get_scaling_factor().isApprox(m_first_instance_scale)
|| ! m_model_object->instances.front()->get_mirror().isApprox(m_first_instance_mirror))
if (! mo->instances.front()->get_scaling_factor().isApprox(m_first_instance_scale)
|| ! mo->instances.front()->get_mirror().isApprox(m_first_instance_mirror))
return true;
for (unsigned int i=0; i < m_model_object->volumes.size(); ++i)
if (! m_model_object->volumes[i]->get_matrix().isApprox(m_volumes_matrices[i])
|| m_model_object->volumes[i]->type() != m_volumes_types[i])
for (unsigned int i=0; i < mo->volumes.size(); ++i)
if (! mo->volumes[i]->get_matrix().isApprox(m_volumes_matrices[i])
|| mo->volumes[i]->type() != m_volumes_types[i])
return true;
return false;

4
src/slic3r/GUI/Gizmos/GLGizmoFlatten.hpp
View File

@ -30,8 +30,7 @@ private:
std::vector<PlaneData> m_planes;
bool m_planes_valid = false;
mutable Vec3d m_starting_center;
const ModelObject* m_model_object = nullptr;
ObjectID m_model_object_id = 0;
const ModelObject* m_old_model_object = nullptr;
std::vector<const Transform3d*> instances_matrices;
void update_planes();
@ -51,6 +50,7 @@ protected:
virtual void on_render() const override;
virtual void on_render_for_picking() const override;
virtual void on_set_state() override;
virtual CommonGizmosDataID on_get_requirements() const override;
};
} // namespace GUI

383
src/slic3r/GUI/Gizmos/GLGizmoHollow.cpp
View File

@ -1,21 +1,15 @@
#include "GLGizmoHollow.hpp"
#include "slic3r/GUI/GLCanvas3D.hpp"
#include "slic3r/GUI/Camera.hpp"
#include "slic3r/GUI/Gizmos/GLGizmos.hpp"
#include "slic3r/GUI/Gizmos/GLGizmosCommon.hpp"
#include <GL/glew.h>
#include "slic3r/GUI/GUI_App.hpp"
#include "slic3r/GUI/GUI_ObjectSettings.hpp"
#include "slic3r/GUI/GUI_ObjectList.hpp"
#include "slic3r/GUI/MeshUtils.hpp"
#include "slic3r/GUI/Plater.hpp"
#if ENABLE_NON_STATIC_CANVAS_MANAGER
#include "slic3r/GUI/Camera.hpp"
#endif // ENABLE_NON_STATIC_CANVAS_MANAGER
#include "slic3r/GUI/PresetBundle.hpp"
#include "libslic3r/SLAPrint.hpp"
#include "libslic3r/TriangleMesh.hpp"
namespace Slic3r {
@ -59,32 +53,14 @@ bool GLGizmoHollow::on_init()
void GLGizmoHollow::set_sla_support_data(ModelObject*, const Selection&)
{
if (m_c->recent_update) {
if (! m_c->selection_info())
return;
if (m_state == On)
m_c->build_AABB_if_needed();
update_clipping_plane(m_c->m_clipping_plane_was_moved);
// This is a temporary and not very nice hack, to make sure that
// if the cp was moved by the data returned by backend, it will
// remember its direction. FIXME: Refactor this mess and make
// the clipping plane itself part of the shared data.
if (! m_c->m_clipping_plane_was_moved && m_c->m_clipping_plane_distance == 0.25f)
m_c->m_clipping_plane_was_moved = true;
if (m_c->m_model_object) {
reload_cache();
if (m_c->has_drilled_mesh())
m_holes_in_drilled_mesh = m_c->m_model_object->sla_drain_holes;
}
}
if (m_state == On) {
m_parent.toggle_model_objects_visibility(false);
m_parent.toggle_model_objects_visibility(true, m_c->m_model_object, m_c->m_active_instance);
m_parent.toggle_sla_auxiliaries_visibility(m_show_supports, m_c->m_model_object, m_c->m_active_instance);
const ModelObject* mo = m_c->selection_info()->model_object();
if (mo) {
reload_cache();
if (m_c->hollowed_mesh()->get_hollowed_mesh())
m_holes_in_drilled_mesh = mo->sla_drain_holes;
}
}
@ -93,12 +69,12 @@ void GLGizmoHollow::set_sla_support_data(ModelObject*, const Selection&)
void GLGizmoHollow::on_render() const
{
const Selection& selection = m_parent.get_selection();
const CommonGizmosDataObjects::SelectionInfo* sel_info = m_c->selection_info();
// If current m_c->m_model_object does not match selection, ask GLCanvas3D to turn us off
if (m_state == On
&& (m_c->m_model_object != selection.get_model()->objects[selection.get_object_idx()]
|| m_c->m_active_instance != selection.get_instance_idx()
|| m_c->m_model_object_id != m_c->m_model_object->id())) {
&& (sel_info->model_object() != selection.get_model()->objects[selection.get_object_idx()]
|| sel_info->get_active_instance() != selection.get_instance_idx())) {
m_parent.post_event(SimpleEvent(EVT_GLCANVAS_RESETGIZMOS));
return;
}
@ -106,92 +82,17 @@ void GLGizmoHollow::on_render() const
glsafe(::glEnable(GL_BLEND));
glsafe(::glEnable(GL_DEPTH_TEST));
m_z_shift = selection.get_volume(*selection.get_volume_idxs().begin())->get_sla_shift_z();
if (m_quadric != nullptr && selection.is_from_single_instance())
render_points(selection, false);
m_selection_rectangle.render(m_parent);
render_clipping_plane(selection);
m_c->object_clipper()->render_cut();
m_c->supports_clipper()->render_cut();
glsafe(::glDisable(GL_BLEND));
}
void GLGizmoHollow::render_clipping_plane(const Selection& selection) const
{
if (m_c->m_clipping_plane_distance == 0.f)
return;
// Get transformation of the instance
const GLVolume* vol = selection.get_volume(*selection.get_volume_idxs().begin());
Geometry::Transformation trafo = vol->get_instance_transformation();
trafo.set_offset(trafo.get_offset() + Vec3d(0., 0., m_z_shift));
// Get transformation of supports
Geometry::Transformation supports_trafo;
supports_trafo.set_offset(Vec3d(trafo.get_offset()(0), trafo.get_offset()(1), vol->get_sla_shift_z()));
supports_trafo.set_rotation(Vec3d(0., 0., trafo.get_rotation()(2)));
// I don't know why, but following seems to be correct.
supports_trafo.set_mirror(Vec3d(trafo.get_mirror()(0) * trafo.get_mirror()(1) * trafo.get_mirror()(2),
1,
1.));
// Now initialize the TMS for the object, perform the cut and save the result.
if (! m_c->m_object_clipper) {
m_c->m_object_clipper.reset(new MeshClipper);
m_c->m_object_clipper->set_mesh(*m_c->mesh());
}
m_c->m_object_clipper->set_plane(*m_c->m_clipping_plane);
m_c->m_object_clipper->set_transformation(trafo);
if (m_c->m_print_object_idx >= 0) {
const SLAPrintObject* print_object = m_parent.sla_print()->objects()[m_c->m_print_object_idx];
if (print_object->is_step_done(slaposSupportTree) && !print_object->get_mesh(slaposSupportTree).empty()) {
// If the supports are already calculated, save the timestamp of the respective step
// so we can later tell they were recalculated.
size_t timestamp = print_object->step_state_with_timestamp(slaposSupportTree).timestamp;
if (! m_c->m_supports_clipper || (int)timestamp != m_c->m_old_timestamp) {
// The timestamp has changed.
m_c->m_supports_clipper.reset(new MeshClipper);
// The mesh should already have the shared vertices calculated.
m_c->m_supports_clipper->set_mesh(print_object->support_mesh());
m_c->m_old_timestamp = timestamp;
}
m_c->m_supports_clipper->set_plane(*m_c->m_clipping_plane);
m_c->m_supports_clipper->set_transformation(supports_trafo);
}
else
// The supports are not valid. We better dump the cached data.
m_c->m_supports_clipper.reset();
}
// At this point we have the triangulated cuts for both the object and supports - let's render.
if (! m_c->m_object_clipper->get_triangles().empty()) {
::glPushMatrix();
::glColor3f(1.0f, 0.37f, 0.0f);
::glBegin(GL_TRIANGLES);
for (const Vec3f& point : m_c->m_object_clipper->get_triangles())
::glVertex3f(point(0), point(1), point(2));
::glEnd();
::glPopMatrix();
}
if (m_show_supports && m_c->m_supports_clipper && ! m_c->m_supports_clipper->get_triangles().empty()) {
::glPushMatrix();
::glColor3f(1.0f, 0.f, 0.37f);
::glBegin(GL_TRIANGLES);
for (const Vec3f& point : m_c->m_supports_clipper->get_triangles())
::glVertex3f(point(0), point(1), point(2));
::glEnd();
::glPopMatrix();
}
}
void GLGizmoHollow::on_render_for_picking() const
{
const Selection& selection = m_parent.get_selection();
@ -213,17 +114,18 @@ void GLGizmoHollow::render_points(const Selection& selection, bool picking) cons
const Transform3d& instance_matrix = vol->get_instance_transformation().get_matrix();
glsafe(::glPushMatrix());
glsafe(::glTranslated(0.0, 0.0, m_z_shift));
glsafe(::glTranslated(0.0, 0.0, m_c->selection_info()->get_sla_shift()));
glsafe(::glMultMatrixd(instance_matrix.data()));
float render_color[4];
size_t cache_size = m_c->m_model_object->sla_drain_holes.size();
const sla::DrainHoles& drain_holes = m_c->selection_info()->model_object()->sla_drain_holes;
size_t cache_size = drain_holes.size();
for (size_t i = 0; i < cache_size; ++i)
{
const sla::DrainHole& drain_hole = m_c->m_model_object->sla_drain_holes[i];
const sla::DrainHole& drain_hole = drain_holes[i];
const bool& point_selected = m_selected[i];
if (is_mesh_point_clipped((drain_hole.pos+m_c->HoleStickOutLength*drain_hole.normal).cast<double>()))
if (is_mesh_point_clipped((drain_hole.pos+HoleStickOutLength*drain_hole.normal).cast<double>()))
continue;
// First decide about the color of the point.
@ -261,7 +163,6 @@ void GLGizmoHollow::render_points(const Selection& selection, bool picking) cons
glFrontFace(GL_CW);
// Matrices set, we can render the point mark now.
Eigen::Quaterniond q;
q.setFromTwoVectors(Vec3d{0., 0., 1.}, instance_scaling_matrix_inverse * (-drain_hole.normal).cast<double>());
Eigen::AngleAxisd aa(q);
@ -297,12 +198,17 @@ void GLGizmoHollow::render_points(const Selection& selection, bool picking) cons
bool GLGizmoHollow::is_mesh_point_clipped(const Vec3d& point) const
{
if (m_c->m_clipping_plane_distance == 0.f)
if (m_c->object_clipper()->get_position() == 0.)
return false;
Vec3d transformed_point = m_c->m_model_object->instances[m_c->m_active_instance]->get_transformation().get_matrix() * point;
transformed_point(2) += m_z_shift;
return m_c->m_clipping_plane->is_point_clipped(transformed_point);
auto sel_info = m_c->selection_info();
int active_inst = m_c->selection_info()->get_active_instance();
const ModelInstance* mi = sel_info->model_object()->instances[active_inst];
const Transform3d& trafo = mi->get_transformation().get_matrix();
Vec3d transformed_point = trafo * point;
transformed_point(2) += sel_info->get_sla_shift();
return m_c->object_clipper()->get_clipping_plane()->is_point_clipped(transformed_point);
}
@ -311,7 +217,7 @@ bool GLGizmoHollow::is_mesh_point_clipped(const Vec3d& point) const
// Return false if no intersection was found, true otherwise.
bool GLGizmoHollow::unproject_on_mesh(const Vec2d& mouse_pos, std::pair<Vec3f, Vec3f>& pos_and_normal)
{
if (! m_c->m_mesh_raycaster)
if (! m_c->raycaster()->raycaster())
return false;
#if ENABLE_NON_STATIC_CANVAS_MANAGER
@ -322,20 +228,23 @@ bool GLGizmoHollow::unproject_on_mesh(const Vec2d& mouse_pos, std::pair<Vec3f, V
const Selection& selection = m_parent.get_selection();
const GLVolume* volume = selection.get_volume(*selection.get_volume_idxs().begin());
Geometry::Transformation trafo = volume->get_instance_transformation();
trafo.set_offset(trafo.get_offset() + Vec3d(0., 0., m_z_shift));
trafo.set_offset(trafo.get_offset() + Vec3d(0., 0., m_c->selection_info()->get_sla_shift()));
double clp_dist = m_c->object_clipper()->get_position();
const ClippingPlane* clp = m_c->object_clipper()->get_clipping_plane();
// The raycaster query
Vec3f hit;
Vec3f normal;
if (m_c->m_mesh_raycaster->unproject_on_mesh(
if (m_c->raycaster()->raycaster()->unproject_on_mesh(
mouse_pos,
trafo.get_matrix(),
camera,
hit,
normal,
m_c->m_clipping_plane_distance != 0.f ? m_c->m_clipping_plane.get() : nullptr))
clp_dist != 0. ? clp : nullptr))
{
if (m_c->has_drilled_mesh()) {
if (m_c->hollowed_mesh() && m_c->hollowed_mesh()->get_hollowed_mesh()) {
// in this case the raycaster sees the hollowed and drilled mesh.
// if the point lies on the surface created by the hole, we want
// to ignore it.
@ -362,6 +271,10 @@ bool GLGizmoHollow::unproject_on_mesh(const Vec2d& mouse_pos, std::pair<Vec3f, V
// concludes that the event was not intended for it, it should return false.
bool GLGizmoHollow::gizmo_event(SLAGizmoEventType action, const Vec2d& mouse_position, bool shift_down, bool alt_down, bool control_down)
{
ModelObject* mo = m_c->selection_info()->model_object();
int active_inst = m_c->selection_info()->get_active_instance();
// left down with shift - show the selection rectangle:
if (action == SLAGizmoEventType::LeftDown && (shift_down || alt_down || control_down)) {
if (m_hover_id == -1) {
@ -393,15 +306,15 @@ bool GLGizmoHollow::gizmo_event(SLAGizmoEventType action, const Vec2d& mouse_pos
if (unproject_on_mesh(mouse_position, pos_and_normal)) { // we got an intersection
Plater::TakeSnapshot snapshot(wxGetApp().plater(), _(L("Add drainage hole")));
Vec3d scaling = m_c->m_model_object->instances[m_c->m_active_instance]->get_scaling_factor();
Vec3d scaling = mo->instances[active_inst]->get_scaling_factor();
Vec3f normal_transformed(pos_and_normal.second(0)/scaling(0),
pos_and_normal.second(1)/scaling(1),
pos_and_normal.second(2)/scaling(2));
m_c->m_model_object->sla_drain_holes.emplace_back(pos_and_normal.first + m_c->HoleStickOutLength * pos_and_normal.second/* normal_transformed.normalized()*/,
mo->sla_drain_holes.emplace_back(pos_and_normal.first + HoleStickOutLength * pos_and_normal.second/* normal_transformed.normalized()*/,
-pos_and_normal.second, m_new_hole_radius, m_new_hole_height);
m_selected.push_back(false);
assert(m_selected.size() == m_c->m_model_object->sla_drain_holes.size());
assert(m_selected.size() == mo->sla_drain_holes.size());
m_parent.set_as_dirty();
m_wait_for_up_event = true;
}
@ -420,11 +333,11 @@ bool GLGizmoHollow::gizmo_event(SLAGizmoEventType action, const Vec2d& mouse_pos
GLSelectionRectangle::EState rectangle_status = m_selection_rectangle.get_state();
// First collect positions of all the points in world coordinates.
Geometry::Transformation trafo = m_c->m_model_object->instances[m_c->m_active_instance]->get_transformation();
trafo.set_offset(trafo.get_offset() + Vec3d(0., 0., m_z_shift));
Geometry::Transformation trafo = mo->instances[active_inst]->get_transformation();
trafo.set_offset(trafo.get_offset() + Vec3d(0., 0., m_c->selection_info()->get_sla_shift()));
std::vector<Vec3d> points;
for (unsigned int i=0; i<m_c->m_model_object->sla_drain_holes.size(); ++i)
points.push_back(trafo.get_matrix() * m_c->m_model_object->sla_drain_holes[i].pos.cast<double>());
for (unsigned int i=0; i<mo->sla_drain_holes.size(); ++i)
points.push_back(trafo.get_matrix() * mo->sla_drain_holes[i].pos.cast<double>());
// Now ask the rectangle which of the points are inside.
std::vector<Vec3f> points_inside;
@ -433,11 +346,9 @@ bool GLGizmoHollow::gizmo_event(SLAGizmoEventType action, const Vec2d& mouse_pos
points_inside.push_back(points[idx].cast<float>());
// Only select/deselect points that are actually visible
#if ENABLE_NON_STATIC_CANVAS_MANAGER
for (size_t idx : m_c->m_mesh_raycaster->get_unobscured_idxs(trafo, wxGetApp().plater()->get_camera(), points_inside, m_c->m_clipping_plane.get()))
#else
for (size_t idx : m_c->m_mesh_raycaster->get_unobscured_idxs(trafo, m_parent.get_camera(), points_inside, m_c->m_clipping_plane.get()))
#endif // ENABLE_NON_STATIC_CANVAS_MANAGER
for (size_t idx : m_c->raycaster()->raycaster()->get_unobscured_idxs(
trafo, wxGetApp().plater()->get_camera(), points_inside,
m_c->object_clipper()->get_clipping_plane()))
{
if (rectangle_status == GLSelectionRectangle::Deselect)
unselect_point(points_idxs[idx]);
@ -491,20 +402,21 @@ bool GLGizmoHollow::gizmo_event(SLAGizmoEventType action, const Vec2d& mouse_pos
}
if (action == SLAGizmoEventType::MouseWheelUp && control_down) {
m_c->m_clipping_plane_distance = std::min(1.f, m_c->m_clipping_plane_distance + 0.01f);
update_clipping_plane(m_c->m_clipping_plane_was_moved);
m_c->m_clipping_plane_was_moved = true;
double pos = m_c->object_clipper()->get_position();
pos = std::min(1., pos + 0.01);
m_c->object_clipper()->set_position(pos, true);
return true;
}
if (action == SLAGizmoEventType::MouseWheelDown && control_down) {
m_c->m_clipping_plane_distance = std::max(0.f, m_c->m_clipping_plane_distance - 0.01f);
update_clipping_plane(true);
double pos = m_c->object_clipper()->get_position();
pos = std::max(0., pos - 0.01);
m_c->object_clipper()->set_position(pos, true);
return true;
}
if (action == SLAGizmoEventType::ResetClippingPlane) {
update_clipping_plane();
m_c->object_clipper()->set_position(-1., false);
return true;
}
@ -514,11 +426,12 @@ bool GLGizmoHollow::gizmo_event(SLAGizmoEventType action, const Vec2d& mouse_pos
void GLGizmoHollow::delete_selected_points()
{
Plater::TakeSnapshot snapshot(wxGetApp().plater(), _(L("Delete drainage hole")));
sla::DrainHoles& drain_holes = m_c->selection_info()->model_object()->sla_drain_holes;
for (unsigned int idx=0; idx<m_c->m_model_object->sla_drain_holes.size(); ++idx) {
for (unsigned int idx=0; idx<drain_holes.size(); ++idx) {
if (m_selected[idx]) {
m_selected.erase(m_selected.begin()+idx);
m_c->m_model_object->sla_drain_holes.erase(m_c->m_model_object->sla_drain_holes.begin() + (idx--));
drain_holes.erase(drain_holes.begin() + (idx--));
}
}
@ -527,12 +440,14 @@ void GLGizmoHollow::delete_selected_points()
void GLGizmoHollow::on_update(const UpdateData& data)
{
sla::DrainHoles& drain_holes = m_c->selection_info()->model_object()->sla_drain_holes;
if (m_hover_id != -1) {
std::pair<Vec3f, Vec3f> pos_and_normal;
if (! unproject_on_mesh(data.mouse_pos.cast<double>(), pos_and_normal))
return;
m_c->m_model_object->sla_drain_holes[m_hover_id].pos = pos_and_normal.first + m_c->HoleStickOutLength * pos_and_normal.second;
m_c->m_model_object->sla_drain_holes[m_hover_id].normal = -pos_and_normal.second;
drain_holes[m_hover_id].pos = pos_and_normal.first + HoleStickOutLength * pos_and_normal.second;
drain_holes[m_hover_id].normal = -pos_and_normal.second;
}
}
@ -540,19 +455,22 @@ void GLGizmoHollow::on_update(const UpdateData& data)
void GLGizmoHollow::hollow_mesh(bool postpone_error_messages)
{
wxGetApp().CallAfter([this, postpone_error_messages]() {
wxGetApp().plater()->reslice_SLA_hollowing(*m_c->m_model_object, postpone_error_messages);
wxGetApp().plater()->reslice_SLA_hollowing(
*m_c->selection_info()->model_object(), postpone_error_messages);
});
}
std::vector<std::pair<const ConfigOption*, const ConfigOptionDef*>> GLGizmoHollow::get_config_options(const std::vector<std::string>& keys) const
std::vector<std::pair<const ConfigOption*, const ConfigOptionDef*>>
GLGizmoHollow::get_config_options(const std::vector<std::string>& keys) const
{
std::vector<std::pair<const ConfigOption*, const ConfigOptionDef*>> out;
const ModelObject* mo = m_c->selection_info()->model_object();
if (!m_c->m_model_object)
if (! mo)
return out;
const DynamicPrintConfig& object_cfg = m_c->m_model_object->config;
const DynamicPrintConfig& object_cfg = mo->config;
const DynamicPrintConfig& print_cfg = wxGetApp().preset_bundle->sla_prints.get_edited_preset().config;
std::unique_ptr<DynamicPrintConfig> default_cfg = nullptr;
@ -573,18 +491,10 @@ std::vector<std::pair<const ConfigOption*, const ConfigOptionDef*>> GLGizmoHollo
}
ClippingPlane GLGizmoHollow::get_sla_clipping_plane() const
{
if (!m_c->m_model_object || m_state == Off || m_c->m_clipping_plane_distance == 0.f)
return ClippingPlane::ClipsNothing();
else
return ClippingPlane(-m_c->m_clipping_plane->get_normal(), m_c->m_clipping_plane->get_data()[3]);
}
void GLGizmoHollow::on_render_input_window(float x, float y, float bottom_limit)
{
if (! m_c->m_model_object)
ModelObject* mo = m_c->selection_info()->model_object();
if (! mo)
return;
bool first_run = true; // This is a hack to redraw the button when all points are removed,
@ -650,7 +560,7 @@ RENDER_AGAIN:
auto opts = get_config_options({"hollowing_enable"});
m_enable_hollowing = static_cast<const ConfigOptionBool*>(opts[0].first)->value;
if (m_imgui->checkbox(m_desc["enable"], m_enable_hollowing)) {
m_c->m_model_object->config.opt<ConfigOptionBool>("hollowing_enable", true)->value = m_enable_hollowing;
mo->config.opt<ConfigOptionBool>("hollowing_enable", true)->value = m_enable_hollowing;
wxGetApp().obj_list()->update_and_show_object_settings_item();
config_changed = true;
}
@ -712,14 +622,14 @@ RENDER_AGAIN:
}
if (slider_edited || slider_released) {
if (slider_released) {
m_c->m_model_object->config.opt<ConfigOptionFloat>("hollowing_min_thickness", true)->value = m_offset_stash;
m_c->m_model_object->config.opt<ConfigOptionFloat>("hollowing_quality", true)->value = m_quality_stash;
m_c->m_model_object->config.opt<ConfigOptionFloat>("hollowing_closing_distance", true)->value = m_closing_d_stash;
mo->config.opt<ConfigOptionFloat>("hollowing_min_thickness", true)->value = m_offset_stash;
mo->config.opt<ConfigOptionFloat>("hollowing_quality", true)->value = m_quality_stash;
mo->config.opt<ConfigOptionFloat>("hollowing_closing_distance", true)->value = m_closing_d_stash;
Plater::TakeSnapshot snapshot(wxGetApp().plater(), _(L("Hollowing parameter change")));
}
m_c->m_model_object->config.opt<ConfigOptionFloat>("hollowing_min_thickness", true)->value = offset;
m_c->m_model_object->config.opt<ConfigOptionFloat>("hollowing_quality", true)->value = quality;
m_c->m_model_object->config.opt<ConfigOptionFloat>("hollowing_closing_distance", true)->value = closing_d;
mo->config.opt<ConfigOptionFloat>("hollowing_min_thickness", true)->value = offset;
mo->config.opt<ConfigOptionFloat>("hollowing_quality", true)->value = quality;
mo->config.opt<ConfigOptionFloat>("hollowing_closing_distance", true)->value = closing_d;
if (slider_released) {
wxGetApp().obj_list()->update_and_show_object_settings_item();
config_changed = true;
@ -750,9 +660,9 @@ RENDER_AGAIN:
m_imgui->text(m_desc["hole_depth"]);
ImGui::SameLine(diameter_slider_left);
m_new_hole_height -= m_c->HoleStickOutLength;
m_new_hole_height -= HoleStickOutLength;
ImGui::SliderFloat(" ", &m_new_hole_height, 0.f, 10.f, "%.1f mm");
m_new_hole_height += m_c->HoleStickOutLength;
m_new_hole_height += HoleStickOutLength;
clicked |= ImGui::IsItemClicked();
edited |= ImGui::IsItemEdited();
@ -764,19 +674,19 @@ RENDER_AGAIN:
// - take correct undo/redo snapshot after the user is done with moving the slider
if (! m_selection_empty) {
if (clicked) {
m_holes_stash = m_c->m_model_object->sla_drain_holes;
m_holes_stash = mo->sla_drain_holes;
}
if (edited) {
for (size_t idx=0; idx<m_selected.size(); ++idx)
if (m_selected[idx]) {
m_c->m_model_object->sla_drain_holes[idx].radius = m_new_hole_radius;
m_c->m_model_object->sla_drain_holes[idx].height = m_new_hole_height;
mo->sla_drain_holes[idx].radius = m_new_hole_radius;
mo->sla_drain_holes[idx].height = m_new_hole_height;
}
}
if (deactivated) {
// momentarily restore the old value to take snapshot
sla::DrainHoles new_holes = m_c->m_model_object->sla_drain_holes;
m_c->m_model_object->sla_drain_holes = m_holes_stash;
sla::DrainHoles new_holes = mo->sla_drain_holes;
mo->sla_drain_holes = m_holes_stash;
float backup_rad = m_new_hole_radius;
float backup_hei = m_new_hole_height;
for (size_t i=0; i<m_holes_stash.size(); ++i) {
@ -789,7 +699,7 @@ RENDER_AGAIN:
Plater::TakeSnapshot snapshot(wxGetApp().plater(), _(L("Change drainage hole diameter")));
m_new_hole_radius = backup_rad;
m_new_hole_height = backup_hei;
m_c->m_model_object->sla_drain_holes = new_holes;
mo->sla_drain_holes = new_holes;
}
}
@ -797,33 +707,33 @@ RENDER_AGAIN:
remove_selected = m_imgui->button(m_desc.at("remove_selected"));
m_imgui->disabled_end();
m_imgui->disabled_begin(m_c->m_model_object->sla_drain_holes.empty());
m_imgui->disabled_begin(mo->sla_drain_holes.empty());
remove_all = m_imgui->button(m_desc.at("remove_all"));
m_imgui->disabled_end();
// Following is rendered in both editing and non-editing mode:
// m_imgui->text("");
ImGui::Separator();
if (m_c->m_clipping_plane_distance == 0.f)
if (m_c->object_clipper()->get_position() == 0.f)
m_imgui->text(m_desc.at("clipping_of_view"));
else {
if (m_imgui->button(m_desc.at("reset_direction"))) {
wxGetApp().CallAfter([this](){
update_clipping_plane();
m_c->object_clipper()->set_position(-1., false);
});
}
}
ImGui::SameLine(clipping_slider_left);
ImGui::PushItemWidth(window_width - clipping_slider_left);
if (ImGui::SliderFloat(" ", &m_c->m_clipping_plane_distance, 0.f, 1.f, "%.2f")) {
update_clipping_plane(m_c->m_clipping_plane_was_moved);
m_c->m_clipping_plane_was_moved = true;
}
float clp_dist = m_c->object_clipper()->get_position();
if (ImGui::SliderFloat(" ", &clp_dist, 0.f, 1.f, "%.2f"))
m_c->object_clipper()->set_position(clp_dist, true);
// make sure supports are shown/hidden as appropriate
if (m_imgui->checkbox(m_desc["show_supports"], m_show_supports)) {
m_parent.toggle_sla_auxiliaries_visibility(m_show_supports, m_c->m_model_object, m_c->m_active_instance);
bool show_sups = m_c->instances_hider()->are_supports_shown();
if (m_imgui->checkbox(m_desc["show_supports"], show_sups)) {
m_c->instances_hider()->show_supports(show_sups);
force_refresh = true;
}
@ -882,54 +792,30 @@ std::string GLGizmoHollow::on_get_name() const
}
CommonGizmosDataID GLGizmoHollow::on_get_requirements() const
{
return CommonGizmosDataID(
int(CommonGizmosDataID::SelectionInfo)
| int(CommonGizmosDataID::InstancesHider)
| int(CommonGizmosDataID::Raycaster)
| int(CommonGizmosDataID::HollowedMesh)
| int(CommonGizmosDataID::ObjectClipper)
| int(CommonGizmosDataID::SupportsClipper));
}
void GLGizmoHollow::on_set_state()
{
// m_c->m_model_object pointer can be invalid (for instance because of undo/redo action),
// we should recover it from the object id
m_c->m_model_object = nullptr;
for (const auto mo : wxGetApp().model().objects) {
if (mo->id() == m_c->m_model_object_id) {
m_c->m_model_object = mo;
break;
}
}
if (m_state == m_old_state)
return;
if (m_state == On && m_old_state != On) { // the gizmo was just turned on
//Plater::TakeSnapshot snapshot(wxGetApp().plater(), _(L("SLA gizmo turned on")));
//m_c->update_from_backend(m_parent, m_c->m_model_object);
m_c->unstash_clipping_plane();
update_clipping_plane(m_c->m_clipping_plane_was_moved);
m_c->build_AABB_if_needed();
// we'll now reload support points:
if (m_c->m_model_object)
if (m_c->selection_info()->model_object())
reload_cache();
m_parent.toggle_model_objects_visibility(false);
if (m_c->m_model_object) {
m_parent.toggle_model_objects_visibility(true, m_c->m_model_object, m_c->m_active_instance);
m_parent.toggle_sla_auxiliaries_visibility(m_show_supports, m_c->m_model_object, m_c->m_active_instance);
}
}
if (m_state == Off && m_old_state != Off) { // the gizmo was just turned Off
//Plater::TakeSnapshot snapshot(wxGetApp().plater(), _(L("SLA gizmo turned off")));
if (m_state == Off && m_old_state != Off) // the gizmo was just turned Off
m_parent.post_event(SimpleEvent(EVT_GLCANVAS_FORCE_UPDATE));
m_parent.toggle_model_objects_visibility(true);
m_c->stash_clipping_plane();
m_c->m_clipping_plane_distance = 0.f;
update_clipping_plane(true);
// Release clippers and the AABB raycaster.
m_c->m_object_clipper.reset();
m_c->m_supports_clipper.reset();
//m_c->m_mesh_raycaster.reset();
//m_c->m_cavity_mesh.reset();
//m_c->m_volume_with_cavity.reset();
}
m_old_state = m_state;
}
@ -940,7 +826,7 @@ void GLGizmoHollow::on_start_dragging()
if (m_hover_id != -1) {
select_point(NoPoints);
select_point(m_hover_id);
m_hole_before_drag = m_c->m_model_object->sla_drain_holes[m_hover_id].pos;
m_hole_before_drag = m_c->selection_info()->model_object()->sla_drain_holes[m_hover_id].pos;
}
else
m_hole_before_drag = Vec3f::Zero();
@ -949,15 +835,16 @@ void GLGizmoHollow::on_start_dragging()
void GLGizmoHollow::on_stop_dragging()
{
sla::DrainHoles& drain_holes = m_c->selection_info()->model_object()->sla_drain_holes;
if (m_hover_id != -1) {
Vec3f backup = m_c->m_model_object->sla_drain_holes[m_hover_id].pos;
Vec3f backup = drain_holes[m_hover_id].pos;
if (m_hole_before_drag != Vec3f::Zero() // some point was touched
&& backup != m_hole_before_drag) // and it was moved, not just selected
{
m_c->m_model_object->sla_drain_holes[m_hover_id].pos = m_hole_before_drag;
drain_holes[m_hover_id].pos = m_hole_before_drag;
Plater::TakeSnapshot snapshot(wxGetApp().plater(), _(L("Move drainage hole")));
m_c->m_model_object->sla_drain_holes[m_hover_id].pos = backup;
drain_holes[m_hover_id].pos = backup;
}
}
m_hole_before_drag = Vec3f::Zero();
@ -967,10 +854,7 @@ void GLGizmoHollow::on_stop_dragging()
void GLGizmoHollow::on_load(cereal::BinaryInputArchive& ar)
{
ar(m_c->m_clipping_plane_distance,
*m_c->m_clipping_plane,
m_c->m_model_object_id,
m_new_hole_radius,
ar(m_new_hole_radius,
m_new_hole_height,
m_selected,
m_selection_empty
@ -981,10 +865,7 @@ void GLGizmoHollow::on_load(cereal::BinaryInputArchive& ar)
void GLGizmoHollow::on_save(cereal::BinaryOutputArchive& ar) const
{
ar(m_c->m_clipping_plane_distance,
*m_c->m_clipping_plane,
m_c->m_model_object_id,
m_new_hole_radius,
ar(m_new_hole_radius,
m_new_hole_height,
m_selected,
m_selection_empty
@ -995,13 +876,15 @@ void GLGizmoHollow::on_save(cereal::BinaryOutputArchive& ar) const
void GLGizmoHollow::select_point(int i)
{
const sla::DrainHoles& drain_holes = m_c->selection_info()->model_object()->sla_drain_holes;
if (i == AllPoints || i == NoPoints) {
m_selected.assign(m_selected.size(), i == AllPoints);
m_selection_empty = (i == NoPoints);
if (i == AllPoints) {
m_new_hole_radius = m_c->m_model_object->sla_drain_holes[0].radius;
m_new_hole_height = m_c->m_model_object->sla_drain_holes[0].height;
m_new_hole_radius = drain_holes[0].radius;
m_new_hole_height = drain_holes[0].height;
}
}
else {
@ -1009,8 +892,8 @@ void GLGizmoHollow::select_point(int i)
m_selected.push_back(false);
m_selected[i] = true;
m_selection_empty = false;
m_new_hole_radius = m_c->m_model_object->sla_drain_holes[i].radius;
m_new_hole_height = m_c->m_model_object->sla_drain_holes[i].height;
m_new_hole_radius = drain_holes[i].radius;
m_new_hole_height = drain_holes[i].height;
}
}
@ -1030,31 +913,13 @@ void GLGizmoHollow::unselect_point(int i)
void GLGizmoHollow::reload_cache()
{
m_selected.clear();
m_selected.assign(m_c->m_model_object->sla_drain_holes.size(), false);
}
void GLGizmoHollow::update_clipping_plane(bool keep_normal) const
{
if (! m_c->m_model_object)
return;
#if ENABLE_NON_STATIC_CANVAS_MANAGER
Vec3d normal = (keep_normal && m_c->m_clipping_plane->get_normal() != Vec3d::Zero() ?
m_c->m_clipping_plane->get_normal() : -wxGetApp().plater()->get_camera().get_dir_forward());
#else
Vec3d normal = (keep_normal && m_c->m_clipping_plane->get_normal() != Vec3d::Zero() ?
m_c->m_clipping_plane->get_normal() : -m_parent.get_camera().get_dir_forward());
#endif // ENABLE_NON_STATIC_CANVAS_MANAGER
const Vec3d& center = m_c->m_model_object->instances[m_c->m_active_instance]->get_offset() + Vec3d(0., 0., m_z_shift);
float dist = normal.dot(center);
*m_c->m_clipping_plane = ClippingPlane(normal, (dist - (-m_c->m_active_instance_bb_radius) - m_c->m_clipping_plane_distance * 2*m_c->m_active_instance_bb_radius));
m_parent.set_as_dirty();
m_selected.assign(m_c->selection_info()->model_object()->sla_drain_holes.size(), false);
}
void GLGizmoHollow::on_set_hover_id()
{
if (int(m_c->m_model_object->sla_drain_holes.size()) <= m_hover_id)
if (int(m_c->selection_info()->model_object()->sla_drain_holes.size()) <= m_hover_id)
m_hover_id = -1;
}

23
src/slic3r/GUI/Gizmos/GLGizmoHollow.hpp
View File

@ -13,16 +13,11 @@
namespace Slic3r {
namespace GUI {
class ClippingPlane;
class MeshClipper;
class MeshRaycaster;
class CommonGizmosData;
enum class SLAGizmoEventType : unsigned char;
class GLGizmoHollow : public GLGizmoBase
{
private:
mutable double m_z_shift = 0.;
bool unproject_on_mesh(const Vec2d& mouse_pos, std::pair<Vec3f, Vec3f>& pos_and_normal);
GLUquadricObj* m_quadric;
@ -33,12 +28,10 @@ public:
~GLGizmoHollow() override;
void set_sla_support_data(ModelObject* model_object, const Selection& selection);
bool gizmo_event(SLAGizmoEventType action, const Vec2d& mouse_position, bool shift_down, bool alt_down, bool control_down);
void delete_selected_points();
ClippingPlane get_sla_clipping_plane() const;
bool is_selection_rectangle_dragging() const { return m_selection_rectangle.is_dragging(); }
void update_clipping_plane(bool keep_normal = false) const;
void set_common_data_ptr(CommonGizmosData* ptr) { m_c = ptr; }
void delete_selected_points();
bool is_selection_rectangle_dragging() const {
return m_selection_rectangle.is_dragging();
}
private:
bool on_init() override;
@ -47,11 +40,10 @@ private:
void on_render_for_picking() const override;
void render_points(const Selection& selection, bool picking = false) const;
void render_clipping_plane(const Selection& selection) const;
void hollow_mesh(bool postpone_error_messages = false);
bool unsaved_changes() const;
bool m_show_supports = true;
// bool m_show_supports = true;
float m_new_hole_radius = 2.f; // Size of a new hole.
float m_new_hole_height = 6.f;
mutable std::vector<bool> m_selected; // which holes are currently selected
@ -67,10 +59,6 @@ private:
sla::DrainHoles m_holes_in_drilled_mesh;
sla::DrainHoles m_holes_stash;
CommonGizmosData* m_c = nullptr;
//std::unique_ptr<ClippingPlane> m_clipping_plane;
// This map holds all translated description texts, so they can be easily referenced during layout calculations
// etc. When language changes, GUI is recreated and this class constructed again, so the change takes effect.
@ -101,6 +89,7 @@ protected:
void on_start_dragging() override;
void on_stop_dragging() override;
void on_render_input_window(float x, float y, float bottom_limit) override;
virtual CommonGizmosDataID on_get_requirements() const override;
std::string on_get_name() const override;
bool on_is_activable() const override;

359
src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.cpp
View File

@ -2,7 +2,7 @@
#include "GLGizmoSlaSupports.hpp"
#include "slic3r/GUI/GLCanvas3D.hpp"
#include "slic3r/GUI/Camera.hpp"
#include "slic3r/GUI/Gizmos/GLGizmos.hpp"
#include "slic3r/GUI/Gizmos/GLGizmosCommon.hpp"
#include <GL/glew.h>
@ -14,10 +14,6 @@
#include "slic3r/GUI/GUI.hpp"
#include "slic3r/GUI/GUI_ObjectSettings.hpp"
#include "slic3r/GUI/GUI_ObjectList.hpp"
#if ENABLE_NON_STATIC_CANVAS_MANAGER
#include "slic3r/GUI/Camera.hpp"
#endif // ENABLE_NON_STATIC_CANVAS_MANAGER
#include "slic3r/GUI/MeshUtils.hpp"
#include "slic3r/GUI/Plater.hpp"
#include "slic3r/GUI/PresetBundle.hpp"
#include "libslic3r/SLAPrint.hpp"
@ -29,7 +25,6 @@ namespace GUI {
GLGizmoSlaSupports::GLGizmoSlaSupports(GLCanvas3D& parent, const std::string& icon_filename, unsigned int sprite_id)
: GLGizmoBase(parent, icon_filename, sprite_id)
, m_quadric(nullptr)
, m_its(nullptr)
{
m_quadric = ::gluNewQuadric();
if (m_quadric != nullptr)
@ -66,26 +61,21 @@ bool GLGizmoSlaSupports::on_init()
void GLGizmoSlaSupports::set_sla_support_data(ModelObject* model_object, const Selection& selection)
{
if (m_c->recent_update) {
if (m_state == On)
m_c->build_AABB_if_needed();
if (! m_c->selection_info())
return;
update_clipping_plane(m_c->m_clipping_plane_was_moved);
ModelObject* mo = m_c->selection_info()->model_object();
if (mo != m_old_mo) {
disable_editing_mode();
if (m_c->m_model_object)
if (mo)
reload_cache();
}
if (m_state == On) {
m_parent.toggle_model_objects_visibility(false);
m_parent.toggle_model_objects_visibility(true, m_c->m_model_object, m_c->m_active_instance);
m_parent.toggle_sla_auxiliaries_visibility(! m_editing_mode, m_c->m_model_object, m_c->m_active_instance);
m_old_mo = mo;
}
// If we triggered autogeneration before, check backend and fetch results if they are there
if (m_c->m_model_object) {
if (m_c->m_model_object->sla_points_status == sla::PointsStatus::Generating)
if (mo) {
if (mo->sla_points_status == sla::PointsStatus::Generating)
get_data_from_backend();
}
}
@ -94,13 +84,13 @@ void GLGizmoSlaSupports::set_sla_support_data(ModelObject* model_object, const S
void GLGizmoSlaSupports::on_render() const
{
ModelObject* mo = m_c->selection_info()->model_object();
const Selection& selection = m_parent.get_selection();
// If current m_c->m_model_object does not match selection, ask GLCanvas3D to turn us off
if (m_state == On
&& (m_c->m_model_object != selection.get_model()->objects[selection.get_object_idx()]
|| m_c->m_active_instance != selection.get_instance_idx()
|| m_c->m_model_object_id != m_c->m_model_object->id())) {
&& (mo != selection.get_model()->objects[selection.get_object_idx()]
|| m_c->selection_info()->get_active_instance() != selection.get_instance_idx())) {
m_parent.post_event(SimpleEvent(EVT_GLCANVAS_RESETGIZMOS));
return;
}
@ -108,113 +98,20 @@ void GLGizmoSlaSupports::on_render() const
glsafe(::glEnable(GL_BLEND));
glsafe(::glEnable(GL_DEPTH_TEST));
m_z_shift = selection.get_volume(*selection.get_volume_idxs().begin())->get_sla_shift_z();
if (m_quadric != nullptr && selection.is_from_single_instance())
render_points(selection, false);
m_selection_rectangle.render(m_parent);
render_clipping_plane(selection);
m_c->object_clipper()->render_cut();
m_c->supports_clipper()->render_cut();
glsafe(::glDisable(GL_BLEND));
}
void GLGizmoSlaSupports::render_clipping_plane(const Selection& selection) const
{
if (m_c->m_clipping_plane_distance == 0.f || m_c->m_mesh->empty())
return;
// Get transformation of the instance
const GLVolume* vol = selection.get_volume(*selection.get_volume_idxs().begin());
Geometry::Transformation trafo = vol->get_instance_transformation();
trafo.set_offset(trafo.get_offset() + Vec3d(0., 0., m_z_shift));
// Get transformation of supports
Geometry::Transformation supports_trafo;
supports_trafo.set_offset(Vec3d(trafo.get_offset()(0), trafo.get_offset()(1), vol->get_sla_shift_z()));
supports_trafo.set_rotation(Vec3d(0., 0., trafo.get_rotation()(2)));
// I don't know why, but following seems to be correct.
supports_trafo.set_mirror(Vec3d(trafo.get_mirror()(0) * trafo.get_mirror()(1) * trafo.get_mirror()(2),
1,
1.));
// Now initialize the TMS for the object, perform the cut and save the result.
if (! m_c->m_object_clipper) {
m_c->m_object_clipper.reset(new MeshClipper);
m_c->m_object_clipper->set_mesh(*m_c->mesh());
}
m_c->m_object_clipper->set_plane(*m_c->m_clipping_plane);
m_c->m_object_clipper->set_transformation(trafo);
// Next, ask the backend if supports are already calculated. If so, we are gonna cut them too.
// First we need a pointer to the respective SLAPrintObject. The index into objects vector is
// cached so we don't have todo it on each render. We only search for the po if needed:
if (m_c->m_print_object_idx < 0 || (int)m_parent.sla_print()->objects().size() != m_c->m_print_objects_count) {
m_c->m_print_objects_count = m_parent.sla_print()->objects().size();
m_c->m_print_object_idx = -1;
for (const SLAPrintObject* po : m_parent.sla_print()->objects()) {
++m_c->m_print_object_idx;
if (po->model_object()->id() == m_c->m_model_object->id())
break;
}
}
if (m_c->m_print_object_idx >= 0) {
const SLAPrintObject* print_object = m_parent.sla_print()->objects()[m_c->m_print_object_idx];
if (print_object->is_step_done(slaposSupportTree) && !print_object->get_mesh(slaposSupportTree).empty()) {
// If the supports are already calculated, save the timestamp of the respective step
// so we can later tell they were recalculated.
size_t timestamp = print_object->step_state_with_timestamp(slaposSupportTree).timestamp;
if (! m_c->m_supports_clipper || (int)timestamp != m_c->m_old_timestamp) {
// The timestamp has changed.
m_c->m_supports_clipper.reset(new MeshClipper);
// The mesh should already have the shared vertices calculated.
m_c->m_supports_clipper->set_mesh(print_object->support_mesh());
m_c->m_old_timestamp = timestamp;
}
m_c->m_supports_clipper->set_plane(*m_c->m_clipping_plane);
m_c->m_supports_clipper->set_transformation(supports_trafo);
}
else
// The supports are not valid. We better dump the cached data.
m_c->m_supports_clipper.reset();
}
// At this point we have the triangulated cuts for both the object and supports - let's render.
if (! m_c->m_object_clipper->get_triangles().empty()) {
::glPushMatrix();
::glColor3f(1.0f, 0.37f, 0.0f);
::glBegin(GL_TRIANGLES);
for (const Vec3f& point : m_c->m_object_clipper->get_triangles())
::glVertex3f(point(0), point(1), point(2));
::glEnd();
::glPopMatrix();
}
if (m_c->m_supports_clipper && ! m_c->m_supports_clipper->get_triangles().empty() && !m_editing_mode) {
// The supports are hidden in the editing mode, so it makes no sense to render the cuts.
::glPushMatrix();
::glColor3f(1.0f, 0.f, 0.37f);
::glBegin(GL_TRIANGLES);
for (const Vec3f& point : m_c->m_supports_clipper->get_triangles())
::glVertex3f(point(0), point(1), point(2));
::glEnd();
::glPopMatrix();
}
}
void GLGizmoSlaSupports::on_render_for_picking() const
{
const Selection& selection = m_parent.get_selection();
#if ENABLE_RENDER_PICKING_PASS
m_z_shift = selection.get_volume(*selection.get_volume_idxs().begin())->get_sla_shift_z();
#endif
glsafe(::glEnable(GL_DEPTH_TEST));
render_points(selection, true);
}
@ -227,9 +124,10 @@ void GLGizmoSlaSupports::render_points(const Selection& selection, bool picking)
const GLVolume* vol = selection.get_volume(*selection.get_volume_idxs().begin());
const Transform3d& instance_scaling_matrix_inverse = vol->get_instance_transformation().get_matrix(true, true, false, true).inverse();
const Transform3d& instance_matrix = vol->get_instance_transformation().get_matrix();
float z_shift = m_c->selection_info()->get_sla_shift();
glsafe(::glPushMatrix());
glsafe(::glTranslated(0.0, 0.0, m_z_shift));
glsafe(::glTranslated(0.0, 0.0, z_shift));
glsafe(::glMultMatrixd(instance_matrix.data()));
float render_color[4];
@ -285,7 +183,7 @@ void GLGizmoSlaSupports::render_points(const Selection& selection, bool picking)
if (m_editing_mode) {
// in case the normal is not yet cached, find and cache it
if (m_editing_cache[i].normal == Vec3f::Zero())
m_c->m_mesh_raycaster->get_closest_point(m_editing_cache[i].support_point.pos, &m_editing_cache[i].normal);
m_c->raycaster()->raycaster()->get_closest_point(m_editing_cache[i].support_point.pos, &m_editing_cache[i].normal);
Eigen::Quaterniond q;
q.setFromTwoVectors(Vec3d{0., 0., 1.}, instance_scaling_matrix_inverse * m_editing_cache[i].normal.cast<double>());
@ -315,14 +213,15 @@ void GLGizmoSlaSupports::render_points(const Selection& selection, bool picking)
}
// Now render the drain holes:
if (! m_c->has_drilled_mesh()) {
//if (! m_c->has_drilled_mesh()) {
if (! m_c->hollowed_mesh()->get_hollowed_mesh()) {
render_color[0] = 0.7f;
render_color[1] = 0.7f;
render_color[2] = 0.7f;
render_color[3] = 0.7f;
glsafe(::glColor4fv(render_color));
for (const sla::DrainHole& drain_hole : m_c->m_model_object->sla_drain_holes) {
if (is_mesh_point_clipped((drain_hole.pos+m_c->HoleStickOutLength*drain_hole.normal).cast<double>()))
for (const sla::DrainHole& drain_hole : m_c->selection_info()->model_object()->sla_drain_holes) {
if (is_mesh_point_clipped((drain_hole.pos+HoleStickOutLength*drain_hole.normal).cast<double>()))
continue;
// Inverse matrix of the instance scaling is applied so that the mark does not scale with the object.
@ -365,12 +264,17 @@ void GLGizmoSlaSupports::render_points(const Selection& selection, bool picking)
bool GLGizmoSlaSupports::is_mesh_point_clipped(const Vec3d& point) const
{
if (m_c->m_clipping_plane_distance == 0.f)
if (m_c->object_clipper()->get_position() == 0.)
return false;
Vec3d transformed_point = m_c->m_model_object->instances[m_c->m_active_instance]->get_transformation().get_matrix() * point;
transformed_point(2) += m_z_shift;
return m_c->m_clipping_plane->is_point_clipped(transformed_point);
auto sel_info = m_c->selection_info();
int active_inst = m_c->selection_info()->get_active_instance();
const ModelInstance* mi = sel_info->model_object()->instances[active_inst];
const Transform3d& trafo = mi->get_transformation().get_matrix();
Vec3d transformed_point = trafo * point;
transformed_point(2) += sel_info->get_sla_shift();
return m_c->object_clipper()->get_clipping_plane()->is_point_clipped(transformed_point);
}
@ -379,37 +283,37 @@ bool GLGizmoSlaSupports::is_mesh_point_clipped(const Vec3d& point) const
// Return false if no intersection was found, true otherwise.
bool GLGizmoSlaSupports::unproject_on_mesh(const Vec2d& mouse_pos, std::pair<Vec3f, Vec3f>& pos_and_normal)
{
if (! m_c->m_mesh_raycaster)
if (! m_c->raycaster()->raycaster())
return false;
#if ENABLE_NON_STATIC_CANVAS_MANAGER
const Camera& camera = wxGetApp().plater()->get_camera();
#else
const Camera& camera = m_parent.get_camera();
#endif // ENABLE_NON_STATIC_CANVAS_MANAGER
const Selection& selection = m_parent.get_selection();
const GLVolume* volume = selection.get_volume(*selection.get_volume_idxs().begin());
Geometry::Transformation trafo = volume->get_instance_transformation();
trafo.set_offset(trafo.get_offset() + Vec3d(0., 0., m_z_shift));
trafo.set_offset(trafo.get_offset() + Vec3d(0., 0., m_c->selection_info()->get_sla_shift()));
double clp_dist = m_c->object_clipper()->get_position();
const ClippingPlane* clp = m_c->object_clipper()->get_clipping_plane();
// The raycaster query
Vec3f hit;
Vec3f normal;
if (m_c->m_mesh_raycaster->unproject_on_mesh(
if (m_c->raycaster()->raycaster()->unproject_on_mesh(
mouse_pos,
trafo.get_matrix(),
camera,
hit,
normal,
m_c->m_clipping_plane_distance != 0.f ? m_c->m_clipping_plane.get() : nullptr))
clp_dist != 0. ? clp : nullptr))
{
// Check whether the hit is in a hole
bool in_hole = false;
// In case the hollowed and drilled mesh is available, we can allow
// placing points in holes, because they should never end up
// on surface that's been drilled away.
if (! m_c->has_drilled_mesh()) {
for (const sla::DrainHole& hole : m_c->m_model_object->sla_drain_holes) {
if (! m_c->hollowed_mesh()->get_hollowed_mesh()) {
sla::DrainHoles drain_holes = m_c->selection_info()->model_object()->sla_drain_holes;
for (const sla::DrainHole& hole : drain_holes) {
if (hole.is_inside(hit)) {
in_hole = true;
break;
@ -432,6 +336,9 @@ bool GLGizmoSlaSupports::unproject_on_mesh(const Vec2d& mouse_pos, std::pair<Vec
// concludes that the event was not intended for it, it should return false.
bool GLGizmoSlaSupports::gizmo_event(SLAGizmoEventType action, const Vec2d& mouse_position, bool shift_down, bool alt_down, bool control_down)
{
ModelObject* mo = m_c->selection_info()->model_object();
int active_inst = m_c->selection_info()->get_active_instance();
if (m_editing_mode) {
// left down with shift - show the selection rectangle:
@ -483,8 +390,8 @@ bool GLGizmoSlaSupports::gizmo_event(SLAGizmoEventType action, const Vec2d& mous
GLSelectionRectangle::EState rectangle_status = m_selection_rectangle.get_state();
// First collect positions of all the points in world coordinates.
Geometry::Transformation trafo = m_c->m_model_object->instances[m_c->m_active_instance]->get_transformation();
trafo.set_offset(trafo.get_offset() + Vec3d(0., 0., m_z_shift));
Geometry::Transformation trafo = mo->instances[active_inst]->get_transformation();
trafo.set_offset(trafo.get_offset() + Vec3d(0., 0., m_c->selection_info()->get_sla_shift()));
std::vector<Vec3d> points;
for (unsigned int i=0; i<m_editing_cache.size(); ++i)
points.push_back(trafo.get_matrix() * m_editing_cache[i].support_point.pos.cast<double>());
@ -496,11 +403,9 @@ bool GLGizmoSlaSupports::gizmo_event(SLAGizmoEventType action, const Vec2d& mous
points_inside.push_back(points[idx].cast<float>());
// Only select/deselect points that are actually visible
#if ENABLE_NON_STATIC_CANVAS_MANAGER
for (size_t idx : m_c->m_mesh_raycaster->get_unobscured_idxs(trafo, wxGetApp().plater()->get_camera(), points_inside, m_c->m_clipping_plane.get()))
#else
for (size_t idx : m_c->m_mesh_raycaster->get_unobscured_idxs(trafo, m_parent.get_camera(), points_inside, m_c->m_clipping_plane.get()))
#endif // ENABLE_NON_STATIC_CANVAS_MANAGER
for (size_t idx : m_c->raycaster()->raycaster()->get_unobscured_idxs(
trafo, wxGetApp().plater()->get_camera(), points_inside,
m_c->object_clipper()->get_clipping_plane()))
{
if (rectangle_status == GLSelectionRectangle::Deselect)
unselect_point(points_idxs[idx]);
@ -577,20 +482,21 @@ bool GLGizmoSlaSupports::gizmo_event(SLAGizmoEventType action, const Vec2d& mous
}
if (action == SLAGizmoEventType::MouseWheelUp && control_down) {
m_c->m_clipping_plane_distance = std::min(1.f, m_c->m_clipping_plane_distance + 0.01f);
update_clipping_plane(m_c->m_clipping_plane_was_moved);
m_c->m_clipping_plane_was_moved = true;
double pos = m_c->object_clipper()->get_position();
pos = std::min(1., pos + 0.01);
m_c->object_clipper()->set_position(pos, true);
return true;
}
if (action == SLAGizmoEventType::MouseWheelDown && control_down) {
m_c->m_clipping_plane_distance = std::max(0.f, m_c->m_clipping_plane_distance - 0.01f);
update_clipping_plane(true);
double pos = m_c->object_clipper()->get_position();
pos = std::max(0., pos - 0.01);
m_c->object_clipper()->set_position(pos, true);
return true;
}
if (action == SLAGizmoEventType::ResetClippingPlane) {
update_clipping_plane();
m_c->object_clipper()->set_position(-1., false);
return true;
}
@ -634,11 +540,12 @@ void GLGizmoSlaSupports::on_update(const UpdateData& data)
std::vector<const ConfigOption*> GLGizmoSlaSupports::get_config_options(const std::vector<std::string>& keys) const
{
std::vector<const ConfigOption*> out;
const ModelObject* mo = m_c->selection_info()->model_object();
if (!m_c->m_model_object)
if (! mo)
return out;
const DynamicPrintConfig& object_cfg = m_c->m_model_object->config;
const DynamicPrintConfig& object_cfg = mo->config;
const DynamicPrintConfig& print_cfg = wxGetApp().preset_bundle->sla_prints.get_edited_preset().config;
std::unique_ptr<DynamicPrintConfig> default_cfg = nullptr;
@ -659,14 +566,6 @@ std::vector<const ConfigOption*> GLGizmoSlaSupports::get_config_options(const st
}
ClippingPlane GLGizmoSlaSupports::get_sla_clipping_plane() const
{
if (!m_c->m_model_object || m_state == Off || m_c->m_clipping_plane_distance == 0.f)
return ClippingPlane::ClipsNothing();
else
return ClippingPlane(-m_c->m_clipping_plane->get_normal(), m_c->m_clipping_plane->get_data()[3]);
}
/*
void GLGizmoSlaSupports::find_intersecting_facets(const igl::AABB<Eigen::MatrixXf, 3>* aabb, const Vec3f& normal, double offset, std::vector<unsigned int>& idxs) const
@ -714,7 +613,9 @@ void GLGizmoSlaSupports::on_render_input_window(float x, float y, float bottom_l
static float last_y = 0.0f;
static float last_h = 0.0f;
if (! m_c->m_model_object)
ModelObject* mo = m_c->selection_info()->model_object();
if (! mo)
return;
bool first_run = true; // This is a hack to redraw the button when all points are removed,
@ -851,15 +752,15 @@ RENDER_AGAIN:
m_density_stash = density;
}
if (slider_edited) {
m_c->m_model_object->config.opt<ConfigOptionFloat>("support_points_minimal_distance", true)->value = minimal_point_distance;
m_c->m_model_object->config.opt<ConfigOptionInt>("support_points_density_relative", true)->value = (int)density;
mo->config.opt<ConfigOptionFloat>("support_points_minimal_distance", true)->value = minimal_point_distance;
mo->config.opt<ConfigOptionInt>("support_points_density_relative", true)->value = (int)density;
}
if (slider_released) {
m_c->m_model_object->config.opt<ConfigOptionFloat>("support_points_minimal_distance", true)->value = m_minimal_point_distance_stash;
m_c->m_model_object->config.opt<ConfigOptionInt>("support_points_density_relative", true)->value = (int)m_density_stash;
mo->config.opt<ConfigOptionFloat>("support_points_minimal_distance", true)->value = m_minimal_point_distance_stash;
mo->config.opt<ConfigOptionInt>("support_points_density_relative", true)->value = (int)m_density_stash;
Plater::TakeSnapshot snapshot(wxGetApp().plater(), _(L("Support parameter change")));
m_c->m_model_object->config.opt<ConfigOptionFloat>("support_points_minimal_distance", true)->value = minimal_point_distance;
m_c->m_model_object->config.opt<ConfigOptionInt>("support_points_density_relative", true)->value = (int)density;
mo->config.opt<ConfigOptionFloat>("support_points_minimal_distance", true)->value = minimal_point_distance;
mo->config.opt<ConfigOptionInt>("support_points_density_relative", true)->value = (int)density;
wxGetApp().obj_list()->update_and_show_object_settings_item();
}
@ -886,7 +787,7 @@ RENDER_AGAIN:
// Following is rendered in both editing and non-editing mode:
ImGui::Separator();
if (m_c->m_clipping_plane_distance == 0.f)
if (m_c->object_clipper()->get_position() == 0.f)
{
ImGui::AlignTextToFramePadding();
m_imgui->text(m_desc.at("clipping_of_view"));
@ -894,17 +795,16 @@ RENDER_AGAIN:
else {
if (m_imgui->button(m_desc.at("reset_direction"))) {
wxGetApp().CallAfter([this](){
update_clipping_plane();
m_c->object_clipper()->set_position(-1., false);
});
}
}
ImGui::SameLine(clipping_slider_left);
ImGui::PushItemWidth(window_width - clipping_slider_left);
if (ImGui::SliderFloat(" ", &m_c->m_clipping_plane_distance, 0.f, 1.f, "%.2f")) {
update_clipping_plane(m_c->m_clipping_plane_was_moved);
m_c->m_clipping_plane_was_moved = true;
}
float clp_dist = m_c->object_clipper()->get_position();
if (ImGui::SliderFloat(" ", &clp_dist, 0.f, 1.f, "%.2f"))
m_c->object_clipper()->set_position(clp_dist, true);
if (m_imgui->button("?")) {
@ -969,18 +869,22 @@ std::string GLGizmoSlaSupports::on_get_name() const
}
CommonGizmosDataID GLGizmoSlaSupports::on_get_requirements() const
{
return CommonGizmosDataID(
int(CommonGizmosDataID::SelectionInfo)
| int(CommonGizmosDataID::InstancesHider)
| int(CommonGizmosDataID::Raycaster)
| int(CommonGizmosDataID::HollowedMesh)
| int(CommonGizmosDataID::ObjectClipper)
| int(CommonGizmosDataID::SupportsClipper));
}
void GLGizmoSlaSupports::on_set_state()
{
// m_c->m_model_object pointer can be invalid (for instance because of undo/redo action),
// we should recover it from the object id
m_c->m_model_object = nullptr;
for (const auto mo : wxGetApp().model().objects) {
if (mo->id() == m_c->m_model_object_id) {
m_c->m_model_object = mo;
break;
}
}
const ModelObject* mo = m_c->selection_info()->model_object();
if (m_state == m_old_state)
return;
@ -988,28 +892,16 @@ void GLGizmoSlaSupports::on_set_state()
if (m_state == On && m_old_state != On) { // the gizmo was just turned on
Plater::TakeSnapshot snapshot(wxGetApp().plater(), _(L("SLA gizmo turned on")));
m_c->unstash_clipping_plane();
update_clipping_plane(m_c->m_clipping_plane_was_moved);
m_c->build_AABB_if_needed();
// we'll now reload support points:
if (m_c->m_model_object)
if (mo)
reload_cache();
m_parent.toggle_model_objects_visibility(false);
if (m_c->m_model_object) {
m_parent.toggle_model_objects_visibility(true, m_c->m_model_object, m_c->m_active_instance);
m_parent.toggle_sla_auxiliaries_visibility(! m_editing_mode, m_c->m_model_object, m_c->m_active_instance);
}
// Set default head diameter from config.
const DynamicPrintConfig& cfg = wxGetApp().preset_bundle->sla_prints.get_edited_preset().config;
m_new_point_head_diameter = static_cast<const ConfigOptionFloat*>(cfg.option("support_head_front_diameter"))->value;
}
if (m_state == Off && m_old_state != Off) { // the gizmo was just turned Off
bool will_ask = m_c->m_model_object && m_editing_mode && unsaved_changes();
bool will_ask = mo && m_editing_mode && unsaved_changes();
if (will_ask) {
wxGetApp().CallAfter([this]() {
// Following is called through CallAfter, because otherwise there was a problem
@ -1028,16 +920,8 @@ void GLGizmoSlaSupports::on_set_state()
// we are actually shutting down
disable_editing_mode(); // so it is not active next time the gizmo opens
Plater::TakeSnapshot snapshot(wxGetApp().plater(), _(L("SLA gizmo turned off")));
m_parent.toggle_model_objects_visibility(true);
m_normal_cache.clear();
m_c->stash_clipping_plane();
m_c->m_clipping_plane_distance = 0.f;
update_clipping_plane(true);
// Release clippers and the AABB raycaster.
m_its = nullptr;
m_c->m_object_clipper.reset();
m_c->m_supports_clipper.reset();
//m_c->m_mesh_raycaster.reset();
}
}
m_old_state = m_state;
@ -1077,10 +961,7 @@ void GLGizmoSlaSupports::on_stop_dragging()
void GLGizmoSlaSupports::on_load(cereal::BinaryInputArchive& ar)
{
ar(m_c->m_clipping_plane_distance,
*m_c->m_clipping_plane,
m_c->m_model_object_id,
m_new_point_head_diameter,
ar(m_new_point_head_diameter,
m_normal_cache,
m_editing_cache,
m_selection_empty
@ -1091,10 +972,7 @@ void GLGizmoSlaSupports::on_load(cereal::BinaryInputArchive& ar)
void GLGizmoSlaSupports::on_save(cereal::BinaryOutputArchive& ar) const
{
ar(m_c->m_clipping_plane_distance,
*m_c->m_clipping_plane,
m_c->m_model_object_id,
m_new_point_head_diameter,
ar(m_new_point_head_diameter,
m_normal_cache,
m_editing_cache,
m_selection_empty
@ -1171,9 +1049,10 @@ void GLGizmoSlaSupports::editing_mode_apply_changes()
for (const CacheEntry& ce : m_editing_cache)
m_normal_cache.push_back(ce.support_point);
m_c->m_model_object->sla_points_status = sla::PointsStatus::UserModified;
m_c->m_model_object->sla_support_points.clear();
m_c->m_model_object->sla_support_points = m_normal_cache;
ModelObject* mo = m_c->selection_info()->model_object();
mo->sla_points_status = sla::PointsStatus::UserModified;
mo->sla_support_points.clear();
mo->sla_support_points = m_normal_cache;
reslice_SLA_supports();
}
@ -1183,23 +1062,25 @@ void GLGizmoSlaSupports::editing_mode_apply_changes()
void GLGizmoSlaSupports::reload_cache()
{
const ModelObject* mo = m_c->selection_info()->model_object();
m_normal_cache.clear();
if (m_c->m_model_object->sla_points_status == sla::PointsStatus::AutoGenerated || m_c->m_model_object->sla_points_status == sla::PointsStatus::Generating)
if (mo->sla_points_status == sla::PointsStatus::AutoGenerated || mo->sla_points_status == sla::PointsStatus::Generating)
get_data_from_backend();
else
for (const sla::SupportPoint& point : m_c->m_model_object->sla_support_points)
for (const sla::SupportPoint& point : mo->sla_support_points)
m_normal_cache.emplace_back(point);
}
bool GLGizmoSlaSupports::has_backend_supports() const
{
if (! m_c->m_model_object)
const ModelObject* mo = m_c->selection_info()->model_object();
if (! mo)
return false;
// find SlaPrintObject with this ID
for (const SLAPrintObject* po : m_parent.sla_print()->objects()) {
if (po->model_object()->id() == m_c->m_model_object->id())
if (po->model_object()->id() == mo->id())
return po->is_step_done(slaposSupportPoints);
}
return false;
@ -1207,24 +1088,28 @@ bool GLGizmoSlaSupports::has_backend_supports() const
void GLGizmoSlaSupports::reslice_SLA_supports(bool postpone_error_messages) const
{
wxGetApp().CallAfter([this, postpone_error_messages]() { wxGetApp().plater()->reslice_SLA_supports(*m_c->m_model_object, postpone_error_messages); });
wxGetApp().CallAfter([this, postpone_error_messages]() {
wxGetApp().plater()->reslice_SLA_supports(
*m_c->selection_info()->model_object(), postpone_error_messages);
});
}
void GLGizmoSlaSupports::get_data_from_backend()
{
if (! has_backend_supports())
return;
ModelObject* mo = m_c->selection_info()->model_object();
// find the respective SLAPrintObject, we need a pointer to it
for (const SLAPrintObject* po : m_parent.sla_print()->objects()) {
if (po->model_object()->id() == m_c->m_model_object->id()) {
if (po->model_object()->id() == mo->id()) {
m_normal_cache.clear();
const std::vector<sla::SupportPoint>& points = po->get_support_points();
auto mat = po->trafo().inverse().cast<float>();
for (unsigned int i=0; i<points.size();++i)
m_normal_cache.emplace_back(sla::SupportPoint(mat * points[i].pos, points[i].head_front_radius, points[i].is_new_island));
m_c->m_model_object->sla_points_status = sla::PointsStatus::AutoGenerated;
mo->sla_points_status = sla::PointsStatus::AutoGenerated;
break;
}
}
@ -1241,10 +1126,12 @@ void GLGizmoSlaSupports::auto_generate()
_(L("Are you sure you want to do it?")) + "\n",
_(L("Warning")), wxICON_WARNING | wxYES | wxNO);
if (m_c->m_model_object->sla_points_status != sla::PointsStatus::UserModified || m_normal_cache.empty() || dlg.ShowModal() == wxID_YES) {
ModelObject* mo = m_c->selection_info()->model_object();
if (mo->sla_points_status != sla::PointsStatus::UserModified || m_normal_cache.empty() || dlg.ShowModal() == wxID_YES) {
Plater::TakeSnapshot snapshot(wxGetApp().plater(), _(L("Autogenerate support points")));
wxGetApp().CallAfter([this]() { reslice_SLA_supports(); });
m_c->m_model_object->sla_points_status = sla::PointsStatus::Generating;
mo->sla_points_status = sla::PointsStatus::Generating;
}
}
@ -1259,7 +1146,7 @@ void GLGizmoSlaSupports::switch_to_editing_mode()
m_editing_cache.emplace_back(sp);
select_point(NoPoints);
m_parent.toggle_sla_auxiliaries_visibility(false, m_c->m_model_object, m_c->m_active_instance);
m_c->instances_hider()->show_supports(false);
m_parent.set_as_dirty();
}
@ -1269,7 +1156,7 @@ void GLGizmoSlaSupports::disable_editing_mode()
if (m_editing_mode) {
m_editing_mode = false;
wxGetApp().plater()->leave_gizmos_stack();
m_parent.toggle_sla_auxiliaries_visibility(true, m_c->m_model_object, m_c->m_active_instance);
m_c->instances_hider()->show_supports(true);
m_parent.set_as_dirty();
}
}
@ -1288,26 +1175,6 @@ bool GLGizmoSlaSupports::unsaved_changes() const
return false;
}
void GLGizmoSlaSupports::update_clipping_plane(bool keep_normal) const
{
if (! m_c->m_model_object)
return;
#if ENABLE_NON_STATIC_CANVAS_MANAGER
Vec3d normal = (keep_normal && m_c->m_clipping_plane->get_normal() != Vec3d::Zero() ?
m_c->m_clipping_plane->get_normal() : -wxGetApp().plater()->get_camera().get_dir_forward());
#else
Vec3d normal = (keep_normal && m_c->m_clipping_plane->get_normal() != Vec3d::Zero() ?
m_c->m_clipping_plane->get_normal() : -m_parent.get_camera().get_dir_forward());
#endif // ENABLE_NON_STATIC_CANVAS_MANAGER
const Vec3d& center = m_c->m_model_object->instances[m_c->m_active_instance]->get_offset() + Vec3d(0., 0., m_z_shift);
float dist = normal.dot(center);
*m_c->m_clipping_plane = ClippingPlane(normal, (dist - (-m_c->m_active_instance_bb_radius) - m_c->m_clipping_plane_distance * 2*m_c->m_active_instance_bb_radius));
m_parent.set_as_dirty();
}
SlaGizmoHelpDialog::SlaGizmoHelpDialog()
: wxDialog(nullptr, wxID_ANY, _(L("SLA gizmo keyboard shortcuts")), wxDefaultPosition, wxDefaultSize, wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER)
{

32
src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.hpp
View File

@ -13,20 +13,12 @@
namespace Slic3r {
namespace GUI {
class ClippingPlane;
class MeshClipper;
class MeshRaycaster;
class CommonGizmosData;
enum class SLAGizmoEventType : unsigned char;
class GLGizmoSlaSupports : public GLGizmoBase
{
private:
//ModelObject* m_model_object = nullptr;
//ObjectID m_model_object_id = 0;
//int m_active_instance = -1;
//float m_active_instance_bb_radius; // to cache the bb
mutable double m_z_shift = 0.f;
bool unproject_on_mesh(const Vec2d& mouse_pos, std::pair<Vec3f, Vec3f>& pos_and_normal);
const float RenderPointScale = 1.f;
@ -35,13 +27,6 @@ private:
typedef Eigen::Map<const Eigen::Matrix<float, Eigen::Dynamic, Eigen::Dynamic, Eigen::RowMajor | Eigen::DontAlign>> MapMatrixXfUnaligned;
typedef Eigen::Map<const Eigen::Matrix<int, Eigen::Dynamic, Eigen::Dynamic, Eigen::RowMajor | Eigen::DontAlign>> MapMatrixXiUnaligned;
//std::unique_ptr<MeshRaycaster> m_mesh_raycaster;
//const TriangleMesh* m_mesh;
const indexed_triangle_set* m_its;
//mutable int m_old_timestamp = -1;
//mutable int m_print_object_idx = -1;
//mutable int m_print_objects_count = -1;
class CacheEntry {
public:
CacheEntry() :
@ -75,14 +60,12 @@ public:
void set_sla_support_data(ModelObject* model_object, const Selection& selection);
bool gizmo_event(SLAGizmoEventType action, const Vec2d& mouse_position, bool shift_down, bool alt_down, bool control_down);
void delete_selected_points(bool force = false);
ClippingPlane get_sla_clipping_plane() const;
//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(); }
bool has_backend_supports() const;
void reslice_SLA_supports(bool postpone_error_messages = false) const;
void update_clipping_plane(bool keep_normal = false) const;
void set_common_data_ptr(CommonGizmosData* ptr) { m_c = ptr; }
private:
bool on_init() override;
@ -90,9 +73,7 @@ private:
void on_render() const override;
void on_render_for_picking() const override;
//void render_selection_rectangle() const;
void render_points(const Selection& selection, bool picking = false) const;
void render_clipping_plane(const Selection& selection) const;
bool unsaved_changes() const;
bool m_lock_unique_islands = false;
@ -104,8 +85,7 @@ private:
float m_density_stash = 0.f; // and again
mutable std::vector<CacheEntry> m_editing_cache; // a support point and whether it is currently selected
std::vector<sla::SupportPoint> m_normal_cache; // to restore after discarding changes or undo/redo
//std::unique_ptr<ClippingPlane> m_clipping_plane;
const ModelObject* m_old_mo = nullptr;
// This map holds all translated description texts, so they can be easily referenced during layout calculations
// etc. When language changes, GUI is recreated and this class constructed again, so the change takes effect.
@ -117,11 +97,6 @@ private:
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)
CommonGizmosData* m_c = nullptr;
//mutable std::unique_ptr<MeshClipper> m_object_clipper;
//mutable std::unique_ptr<MeshClipper> m_supports_clipper;
std::vector<const ConfigOption*> get_config_options(const std::vector<std::string>& keys) const;
bool is_mesh_point_clipped(const Vec3d& point) const;
bool is_point_in_hole(const Vec3f& pt) const;
@ -159,6 +134,7 @@ protected:
std::string on_get_name() const override;
bool on_is_activable() const override;
bool on_is_selectable() const override;
virtual CommonGizmosDataID on_get_requirements() const override;
void on_load(cereal::BinaryInputArchive& ar) override;
void on_save(cereal::BinaryOutputArchive& ar) const override;
};

37
src/slic3r/GUI/Gizmos/GLGizmos.hpp
View File

@ -1,37 +0,0 @@
#ifndef slic3r_GLGizmos_hpp_
#define slic3r_GLGizmos_hpp_
// this describes events being passed from GLCanvas3D to SlaSupport gizmo
namespace Slic3r {
namespace GUI {
enum class SLAGizmoEventType : unsigned char {
LeftDown = 1,
LeftUp,
RightDown,
Dragging,
Delete,
SelectAll,
ShiftUp,
AltUp,
ApplyChanges,
DiscardChanges,
AutomaticGeneration,
ManualEditing,
MouseWheelUp,
MouseWheelDown,
ResetClippingPlane
};
} // namespace GUI
} // namespace Slic3r
#include "slic3r/GUI/Gizmos/GLGizmoMove.hpp"
#include "slic3r/GUI/Gizmos/GLGizmoScale.hpp"
#include "slic3r/GUI/Gizmos/GLGizmoRotate.hpp"
#include "slic3r/GUI/Gizmos/GLGizmoFlatten.hpp"
#include "slic3r/GUI/Gizmos/GLGizmoSlaSupports.hpp"
#include "slic3r/GUI/Gizmos/GLGizmoCut.hpp"
#include "slic3r/GUI/Gizmos/GLGizmoHollow.hpp"
#endif //slic3r_GLGizmos_hpp_

452
src/slic3r/GUI/Gizmos/GLGizmosCommon.cpp Normal file
View File

@ -0,0 +1,452 @@
#include "GLGizmosCommon.hpp"
#include <cassert>
#include "slic3r/GUI/GLCanvas3D.hpp"
#include "libslic3r/SLAPrint.hpp"
#include "slic3r/GUI/GUI_App.hpp"
#include "slic3r/GUI/Camera.hpp"
#include <GL/glew.h>
namespace Slic3r {
namespace GUI {
using namespace CommonGizmosDataObjects;
CommonGizmosDataPool::CommonGizmosDataPool(GLCanvas3D* canvas)
: m_canvas(canvas)
{
using c = CommonGizmosDataID;
m_data[c::SelectionInfo].reset( new SelectionInfo(this));
m_data[c::InstancesHider].reset( new InstancesHider(this));
m_data[c::HollowedMesh].reset( new HollowedMesh(this));
m_data[c::Raycaster].reset( new Raycaster(this));
m_data[c::ObjectClipper].reset( new ObjectClipper(this));
m_data[c::SupportsClipper].reset( new SupportsClipper(this));
}
void CommonGizmosDataPool::update(CommonGizmosDataID required)
{
assert(check_dependencies(required));
for (auto& [id, data] : m_data) {
if (int(required) & int(CommonGizmosDataID(id)))
data->update();
else
if (data->is_valid())
data->release();
}
}
SelectionInfo* CommonGizmosDataPool::selection_info() const
{
SelectionInfo* sel_info = dynamic_cast<SelectionInfo*>(m_data.at(CommonGizmosDataID::SelectionInfo).get());
assert(sel_info);
return sel_info->is_valid() ? sel_info : nullptr;
}
InstancesHider* CommonGizmosDataPool::instances_hider() const
{
InstancesHider* inst_hider = dynamic_cast<InstancesHider*>(m_data.at(CommonGizmosDataID::InstancesHider).get());
assert(inst_hider);
return inst_hider->is_valid() ? inst_hider : nullptr;
}
HollowedMesh* CommonGizmosDataPool::hollowed_mesh() const
{
HollowedMesh* hol_mesh = dynamic_cast<HollowedMesh*>(m_data.at(CommonGizmosDataID::HollowedMesh).get());
assert(hol_mesh);
return hol_mesh->is_valid() ? hol_mesh : nullptr;
}
Raycaster* CommonGizmosDataPool::raycaster() const
{
Raycaster* rc = dynamic_cast<Raycaster*>(m_data.at(CommonGizmosDataID::Raycaster).get());
assert(rc);
return rc->is_valid() ? rc : nullptr;
}
ObjectClipper* CommonGizmosDataPool::object_clipper() const
{
ObjectClipper* oc = dynamic_cast<ObjectClipper*>(m_data.at(CommonGizmosDataID::ObjectClipper).get());
assert(oc);
return oc->is_valid() ? oc : nullptr;
}
SupportsClipper* CommonGizmosDataPool::supports_clipper() const
{
SupportsClipper* sc = dynamic_cast<SupportsClipper*>(m_data.at(CommonGizmosDataID::SupportsClipper).get());
assert(sc);
return sc->is_valid() ? sc : nullptr;
}
#ifndef NDEBUG
// Check the required resources one by one and return true if all
// dependencies are met.
bool CommonGizmosDataPool::check_dependencies(CommonGizmosDataID required) const
{
// This should iterate over currently required data. Each of them should
// be asked about its dependencies and it must check that all dependencies
// are also in required and before the current one.
for (auto& [id, data] : m_data) {
// in case we don't use this, the deps are irrelevant
if (! (int(required) & int(CommonGizmosDataID(id))))
continue;
CommonGizmosDataID deps = data->get_dependencies();
assert(int(deps) == (int(deps) & int(required)));
}
return true;
}
#endif // NDEBUG
void SelectionInfo::on_update()
{
const Selection& selection = get_pool()->get_canvas()->get_selection();
if (selection.is_single_full_instance()) {
m_model_object = selection.get_model()->objects[selection.get_object_idx()];
m_z_shift = selection.get_volume(*selection.get_volume_idxs().begin())->get_sla_shift_z();
}
else
m_model_object = nullptr;
}
void SelectionInfo::on_release()
{
m_model_object = nullptr;
}
int SelectionInfo::get_active_instance() const
{
const Selection& selection = get_pool()->get_canvas()->get_selection();
return selection.get_instance_idx();
}
void InstancesHider::on_update()
{
const ModelObject* mo = get_pool()->selection_info()->model_object();
int active_inst = get_pool()->selection_info()->get_active_instance();
GLCanvas3D* canvas = get_pool()->get_canvas();
if (mo && active_inst != -1) {
canvas->toggle_model_objects_visibility(false);
canvas->toggle_model_objects_visibility(true, mo, active_inst);
canvas->toggle_sla_auxiliaries_visibility(m_show_supports, mo, active_inst);
}
else
canvas->toggle_model_objects_visibility(true);
}
void InstancesHider::on_release()
{
get_pool()->get_canvas()->toggle_model_objects_visibility(true);
}
void InstancesHider::show_supports(bool show) {
if (m_show_supports != show) {
m_show_supports = show;
on_update();
}
}
void HollowedMesh::on_update()
{
const ModelObject* mo = get_pool()->selection_info()->model_object();
if (! mo)
return;
const GLCanvas3D* canvas = get_pool()->get_canvas();
const PrintObjects& print_objects = canvas->sla_print()->objects();
const SLAPrintObject* print_object = m_print_object_idx != -1
? print_objects[m_print_object_idx]
: nullptr;
// Find the respective SLAPrintObject.
if (m_print_object_idx < 0 || m_print_objects_count != int(print_objects.size())) {
m_print_objects_count = print_objects.size();
m_print_object_idx = -1;
for (const SLAPrintObject* po : print_objects) {
++m_print_object_idx;
if (po->model_object()->id() == mo->id()) {
print_object = po;
break;
}
}
}
// If there is a valid SLAPrintObject, check state of Hollowing step.
if (print_object) {
if (print_object->is_step_done(slaposDrillHoles) && print_object->has_mesh(slaposDrillHoles)) {
size_t timestamp = print_object->step_state_with_timestamp(slaposDrillHoles).timestamp;
if (timestamp > m_old_hollowing_timestamp) {
const TriangleMesh& backend_mesh = print_object->get_mesh_to_print();
if (! backend_mesh.empty()) {
m_hollowed_mesh_transformed.reset(new TriangleMesh(backend_mesh));
Transform3d trafo_inv = canvas->sla_print()->sla_trafo(*mo).inverse();
m_hollowed_mesh_transformed->transform(trafo_inv);
m_old_hollowing_timestamp = timestamp;
}
else
m_hollowed_mesh_transformed.reset(nullptr);
}
}
else
m_hollowed_mesh_transformed.reset(nullptr);
}
}
void HollowedMesh::on_release()
{
m_hollowed_mesh_transformed.reset();
m_old_hollowing_timestamp = 0;
m_print_object_idx = -1;
}
const TriangleMesh* HollowedMesh::get_hollowed_mesh() const
{
return m_hollowed_mesh_transformed.get();
}
void Raycaster::on_update()
{
const ModelObject* mo = get_pool()->selection_info()->model_object();
if (! mo)
return;
std::vector<const TriangleMesh*> meshes;
const std::vector<ModelVolume*>& mvs = mo->volumes;
if (mvs.size() == 1) {
assert(mvs.front()->is_model_part());
const HollowedMesh* hollowed_mesh_tracker = get_pool()->hollowed_mesh();
if (hollowed_mesh_tracker && hollowed_mesh_tracker->get_hollowed_mesh())
meshes.push_back(hollowed_mesh_tracker->get_hollowed_mesh());
}
if (meshes.empty()) {
for (const ModelVolume* mv : mvs) {
if (mv->is_model_part())
meshes.push_back(&mv->mesh());
}
}
if (meshes != m_old_meshes) {
m_raycasters.clear();
for (const TriangleMesh* mesh : meshes)
m_raycasters.emplace_back(new MeshRaycaster(*mesh));
m_old_meshes = meshes;
}
}
void Raycaster::on_release()
{
m_raycasters.clear();
m_old_meshes.clear();
}
std::vector<const MeshRaycaster*> Raycaster::raycasters() const
{
std::vector<const MeshRaycaster*> mrcs;
for (const auto& raycaster_unique_ptr : m_raycasters)
mrcs.push_back(raycaster_unique_ptr.get());
return mrcs;
}
void ObjectClipper::on_update()
{
const ModelObject* mo = get_pool()->selection_info()->model_object();
if (! mo)
return;
// which mesh should be cut?
const TriangleMesh* mesh = &mo->volumes.front()->mesh();
bool has_hollowed = get_pool()->hollowed_mesh() && get_pool()->hollowed_mesh()->get_hollowed_mesh();
if (has_hollowed)
mesh = get_pool()->hollowed_mesh()->get_hollowed_mesh();
if (mesh != m_old_mesh) {
m_clipper.reset(new MeshClipper);
m_clipper->set_mesh(*mesh);
m_old_mesh = mesh;
m_active_inst_bb_radius =
mo->instance_bounding_box(get_pool()->selection_info()->get_active_instance()).radius();
//if (has_hollowed && m_clp_ratio != 0.)
// m_clp_ratio = 0.25;
}
}
void ObjectClipper::on_release()
{
m_clipper.reset();
m_old_mesh = nullptr;
m_clp.reset();
}
void ObjectClipper::render_cut() const
{
if (m_clp_ratio == 0.)
return;
const SelectionInfo* sel_info = get_pool()->selection_info();
const ModelObject* mo = sel_info->model_object();
Geometry::Transformation inst_trafo = mo->instances[sel_info->get_active_instance()]->get_transformation();
Geometry::Transformation vol_trafo = mo->volumes.front()->get_transformation();
Geometry::Transformation trafo = inst_trafo * vol_trafo;
trafo.set_offset(trafo.get_offset() + Vec3d(0., 0., sel_info->get_sla_shift()));
m_clipper->set_plane(*m_clp);
m_clipper->set_transformation(trafo);
if (! m_clipper->get_triangles().empty()) {
::glPushMatrix();
::glColor3f(1.0f, 0.37f, 0.0f);
::glBegin(GL_TRIANGLES);
for (const Vec3f& point : m_clipper->get_triangles())
::glVertex3f(point(0), point(1), point(2));
::glEnd();
::glPopMatrix();
}
}
void ObjectClipper::set_position(double pos, bool keep_normal)
{
const ModelObject* mo = get_pool()->selection_info()->model_object();
int active_inst = get_pool()->selection_info()->get_active_instance();
double z_shift = get_pool()->selection_info()->get_sla_shift();
Vec3d normal = (keep_normal && m_clp) ? m_clp->get_normal() : -wxGetApp().plater()->get_camera().get_dir_forward();
const Vec3d& center = mo->instances[active_inst]->get_offset() + Vec3d(0., 0., z_shift);
float dist = normal.dot(center);
if (pos < 0.)
pos = m_clp_ratio;
m_clp_ratio = pos;
m_clp.reset(new ClippingPlane(normal, (dist - (-m_active_inst_bb_radius) - m_clp_ratio * 2*m_active_inst_bb_radius)));
get_pool()->get_canvas()->set_as_dirty();
}
void SupportsClipper::on_update()
{
const ModelObject* mo = get_pool()->selection_info()->model_object();
if (! mo)
return;
const GLCanvas3D* canvas = get_pool()->get_canvas();
const PrintObjects& print_objects = canvas->sla_print()->objects();
const SLAPrintObject* print_object = m_print_object_idx != -1
? print_objects[m_print_object_idx]
: nullptr;
// Find the respective SLAPrintObject.
if (m_print_object_idx < 0 || m_print_objects_count != int(print_objects.size())) {
m_print_objects_count = print_objects.size();
m_print_object_idx = -1;
for (const SLAPrintObject* po : print_objects) {
++m_print_object_idx;
if (po->model_object()->id() == mo->id()) {
print_object = po;
break;
}
}
}
if (print_object
&& print_object->is_step_done(slaposSupportTree)
&& ! print_object->support_mesh().empty())
{
// If the supports are already calculated, save the timestamp of the respective step
// so we can later tell they were recalculated.
size_t timestamp = print_object->step_state_with_timestamp(slaposSupportTree).timestamp;
if (! m_clipper || timestamp != m_old_timestamp) {
// The timestamp has changed.
m_clipper.reset(new MeshClipper);
// The mesh should already have the shared vertices calculated.
m_clipper->set_mesh(print_object->support_mesh());
m_old_timestamp = timestamp;
}
}
else
// The supports are not valid. We better dump the cached data.
m_clipper.reset();
}
void SupportsClipper::on_release()
{
m_clipper.reset();
m_old_timestamp = 0;
m_print_object_idx = -1;
}
void SupportsClipper::render_cut() const
{
const CommonGizmosDataObjects::ObjectClipper* ocl = get_pool()->object_clipper();
if (ocl->get_position() == 0.
|| ! get_pool()->instances_hider()->are_supports_shown()
|| ! m_clipper)
return;
const SelectionInfo* sel_info = get_pool()->selection_info();
const ModelObject* mo = sel_info->model_object();
Geometry::Transformation inst_trafo = mo->instances[sel_info->get_active_instance()]->get_transformation();
//Geometry::Transformation vol_trafo = mo->volumes.front()->get_transformation();
Geometry::Transformation trafo = inst_trafo;// * vol_trafo;
trafo.set_offset(trafo.get_offset() + Vec3d(0., 0., sel_info->get_sla_shift()));
// Get transformation of supports
Geometry::Transformation supports_trafo = trafo;
supports_trafo.set_offset(Vec3d(trafo.get_offset()(0), trafo.get_offset()(1), sel_info->get_sla_shift()));
supports_trafo.set_rotation(Vec3d(0., 0., trafo.get_rotation()(2)));
// I don't know why, but following seems to be correct.
supports_trafo.set_mirror(Vec3d(trafo.get_mirror()(0) * trafo.get_mirror()(1) * trafo.get_mirror()(2),
1,
1.));
m_clipper->set_plane(*ocl->get_clipping_plane());
m_clipper->set_transformation(supports_trafo);
if (! m_clipper->get_triangles().empty()) {
::glPushMatrix();
::glColor3f(1.0f, 0.f, 0.37f);
::glBegin(GL_TRIANGLES);
for (const Vec3f& point : m_clipper->get_triangles())
::glVertex3f(point(0), point(1), point(2));
::glEnd();
::glPopMatrix();
}
}
} // namespace GUI
} // namespace Slic3r

308
src/slic3r/GUI/Gizmos/GLGizmosCommon.hpp Normal file
View File

@ -0,0 +1,308 @@
#ifndef slic3r_GUI_GLGizmosCommon_hpp_
#define slic3r_GUI_GLGizmosCommon_hpp_
#include <memory>
#include <map>
#include "slic3r/GUI/MeshUtils.hpp"
namespace Slic3r {
class ModelObject;
namespace GUI {
class GLCanvas3D;
static constexpr float HoleStickOutLength = 1.f;
enum class SLAGizmoEventType : unsigned char {
LeftDown = 1,
LeftUp,
RightDown,
Dragging,
Delete,
SelectAll,
ShiftUp,
AltUp,
ApplyChanges,
DiscardChanges,
AutomaticGeneration,
ManualEditing,
MouseWheelUp,
MouseWheelDown,
ResetClippingPlane
};
class CommonGizmosDataBase;
namespace CommonGizmosDataObjects {
class SelectionInfo;
class InstancesHider;
class HollowedMesh;
class Raycaster;
class ObjectClipper;
class SupportsClipper;
}
// Some of the gizmos use the same data that need to be updated ocassionally.
// It is also desirable that the data are not recalculated when the gizmos
// are just switched, but on the other hand, they should be released when
// they are not in use by any gizmo anymore.
// Enumeration of various data types that the data pool can contain.
// Each gizmo can tell which of the data it wants to use through
// on_get_requirements() method.
enum class CommonGizmosDataID {
None = 0,
SelectionInfo = 1 << 0,
InstancesHider = 1 << 1,
HollowedMesh = 1 << 2,
Raycaster = 1 << 3,
ObjectClipper = 1 << 4,
SupportsClipper = 1 << 5,
};
// Following class holds pointers to the common data objects and triggers
// their updating/releasing. There is just one object of this type (managed
// by GLGizmoManager, the gizmos keep a pointer to it.
class CommonGizmosDataPool {
public:
CommonGizmosDataPool(GLCanvas3D* canvas);
// Update all resources and release what is not used.
// Accepts a bitmask of currently required resources.
void update(CommonGizmosDataID required);
// Getters for the data that need to be accessed from the gizmos directly.
CommonGizmosDataObjects::SelectionInfo* selection_info() const;
CommonGizmosDataObjects::InstancesHider* instances_hider() const;
CommonGizmosDataObjects::HollowedMesh* hollowed_mesh() const;
CommonGizmosDataObjects::Raycaster* raycaster() const;
CommonGizmosDataObjects::ObjectClipper* object_clipper() const;
CommonGizmosDataObjects::SupportsClipper* supports_clipper() const;
GLCanvas3D* get_canvas() const { return m_canvas; }
private:
std::map<CommonGizmosDataID, std::unique_ptr<CommonGizmosDataBase>> m_data;
GLCanvas3D* m_canvas;
#ifndef NDEBUG
bool check_dependencies(CommonGizmosDataID required) const;
#endif
};
// Base class for a wrapper object managing a single resource.
// Each of the enum values above (safe None) will have an object of this kind.
class CommonGizmosDataBase {
public:
// Pass a backpointer to the pool, so the individual
// objects can communicate with one another.
explicit CommonGizmosDataBase(CommonGizmosDataPool* cgdp)
: m_common{cgdp} {}
virtual ~CommonGizmosDataBase() {}
// Update the resource.
void update() { on_update(); m_is_valid = true; }
// Release any data that are stored internally.
void release() { on_release(); m_is_valid = false; }
// Returns whether the resource is currently maintained.
bool is_valid() const { return m_is_valid; }
#ifndef NDEBUG
// Return a bitmask of all resources that this one relies on.
// The dependent resource must have higher ID than the one
// it depends on.
virtual CommonGizmosDataID get_dependencies() const { return CommonGizmosDataID::None; }
#endif // NDEBUG
protected:
virtual void on_release() = 0;
virtual void on_update() = 0;
CommonGizmosDataPool* get_pool() const { return m_common; }
private:
bool m_is_valid = false;
CommonGizmosDataPool* m_common = nullptr;
};
// The specializations of the CommonGizmosDataBase class live in this
// namespace to avoid clashes in GUI namespace.
namespace CommonGizmosDataObjects
{
class SelectionInfo : public CommonGizmosDataBase
{
public:
explicit SelectionInfo(CommonGizmosDataPool* cgdp)
: CommonGizmosDataBase(cgdp) {}
ModelObject* model_object() const { return m_model_object; }
int get_active_instance() const;
float get_sla_shift() const { return m_z_shift; }
protected:
void on_update() override;
void on_release() override;
private:
ModelObject* m_model_object = nullptr;
int m_active_inst = -1;
float m_z_shift = 0.f;
};
class InstancesHider : public CommonGizmosDataBase
{
public:
explicit InstancesHider(CommonGizmosDataPool* cgdp)
: CommonGizmosDataBase(cgdp) {}
#ifndef NDEBUG
CommonGizmosDataID get_dependencies() const override { return CommonGizmosDataID::SelectionInfo; }
#endif // NDEBUG
void show_supports(bool show);
bool are_supports_shown() const { return m_show_supports; }
protected:
void on_update() override;
void on_release() override;
private:
bool m_show_supports = false;
};
class HollowedMesh : public CommonGizmosDataBase
{
public:
explicit HollowedMesh(CommonGizmosDataPool* cgdp)
: CommonGizmosDataBase(cgdp) {}
#ifndef NDEBUG
CommonGizmosDataID get_dependencies() const override { return CommonGizmosDataID::SelectionInfo; }
#endif // NDEBUG
const TriangleMesh* get_hollowed_mesh() const;
protected:
void on_update() override;
void on_release() override;
private:
std::unique_ptr<TriangleMesh> m_hollowed_mesh_transformed;
size_t m_old_hollowing_timestamp = 0;
int m_print_object_idx = -1;
int m_print_objects_count = 0;
};
class Raycaster : public CommonGizmosDataBase
{
public:
explicit Raycaster(CommonGizmosDataPool* cgdp)
: CommonGizmosDataBase(cgdp) {}
#ifndef NDEBUG
CommonGizmosDataID get_dependencies() const override { return CommonGizmosDataID::SelectionInfo; }
#endif // NDEBUG
const MeshRaycaster* raycaster() const { assert(m_raycasters.size() == 1); return m_raycasters.front().get(); }
std::vector<const MeshRaycaster*> raycasters() const;
protected:
void on_update() override;
void on_release() override;
private:
std::vector<std::unique_ptr<MeshRaycaster>> m_raycasters;
std::vector<const TriangleMesh*> m_old_meshes;
};
class ObjectClipper : public CommonGizmosDataBase
{
public:
explicit ObjectClipper(CommonGizmosDataPool* cgdp)
: CommonGizmosDataBase(cgdp) {}
#ifndef NDEBUG
CommonGizmosDataID get_dependencies() const override { return CommonGizmosDataID::SelectionInfo; }
#endif // NDEBUG
void set_position(double pos, bool keep_normal);
double get_position() const { return m_clp_ratio; }
ClippingPlane* get_clipping_plane() const { return m_clp.get(); }
void render_cut() const;
protected:
void on_update() override;
void on_release() override;
private:
const TriangleMesh* m_old_mesh = nullptr;
std::unique_ptr<MeshClipper> m_clipper;
std::unique_ptr<ClippingPlane> m_clp;
double m_clp_ratio = 0.;
double m_active_inst_bb_radius = 0.;
};
class SupportsClipper : public CommonGizmosDataBase
{
public:
explicit SupportsClipper(CommonGizmosDataPool* cgdp)
: CommonGizmosDataBase(cgdp) {}
#ifndef NDEBUG
CommonGizmosDataID get_dependencies() const override {
return CommonGizmosDataID(
int(CommonGizmosDataID::SelectionInfo)
| int(CommonGizmosDataID::ObjectClipper)
);
}
#endif // NDEBUG
void render_cut() const;
protected:
void on_update() override;
void on_release() override;
private:
size_t m_old_timestamp = 0;
int m_print_object_idx = -1;
int m_print_objects_count = 0;
std::unique_ptr<MeshClipper> m_clipper;
};
} // namespace CommonGizmosDataObjects
} // namespace GUI
} // namespace Slic3r
#endif // slic3r_GUI_GLGizmosCommon_hpp_

184
src/slic3r/GUI/Gizmos/GLGizmosManager.cpp
View File

@ -9,10 +9,14 @@
#include "slic3r/GUI/GUI_ObjectManipulation.hpp"
#include "slic3r/GUI/PresetBundle.hpp"
#include "slic3r/Utils/UndoRedo.hpp"
#include "libslic3r/SLAPrint.hpp"
#include "slic3r/GUI/MeshUtils.hpp"
#include "slic3r/GUI/Gizmos/GLGizmos.hpp"
#include "slic3r/GUI/Camera.hpp"
#include "slic3r/GUI/Gizmos/GLGizmoMove.hpp"
#include "slic3r/GUI/Gizmos/GLGizmoScale.hpp"
#include "slic3r/GUI/Gizmos/GLGizmoRotate.hpp"
#include "slic3r/GUI/Gizmos/GLGizmoFlatten.hpp"
#include "slic3r/GUI/Gizmos/GLGizmoSlaSupports.hpp"
#include "slic3r/GUI/Gizmos/GLGizmoCut.hpp"
#include "slic3r/GUI/Gizmos/GLGizmoHollow.hpp"
#include <wx/glcanvas.h>
@ -98,15 +102,18 @@ bool GLGizmosManager::init()
m_gizmos.emplace_back(new GLGizmoHollow(m_parent, "hollow.svg", 5));
m_gizmos.emplace_back(new GLGizmoSlaSupports(m_parent, "sla_supports.svg", 6));
m_common_gizmos_data.reset(new CommonGizmosData());
dynamic_cast<GLGizmoHollow*>(m_gizmos[Hollow].get())->set_common_data_ptr(m_common_gizmos_data.get());
dynamic_cast<GLGizmoSlaSupports*>(m_gizmos[SlaSupports].get())->set_common_data_ptr(m_common_gizmos_data.get());
//m_common_gizmos_data.reset(new CommonGizmosData());
//dynamic_cast<GLGizmoHollow*>(m_gizmos[Hollow].get())->set_common_data_ptr(m_common_gizmos_data.get());
//dynamic_cast<GLGizmoSlaSupports*>(m_gizmos[SlaSupports].get())->set_common_data_ptr(m_common_gizmos_data.get());
m_common_gizmos_data.reset(new CommonGizmosDataPool(&m_parent));
for (auto& gizmo : m_gizmos) {
if (! gizmo->init()) {
m_gizmos.clear();
return false;
}
gizmo->set_common_data_pool(m_common_gizmos_data.get());
}
m_current = Undefined;
@ -198,6 +205,10 @@ void GLGizmosManager::update_data()
enable_grabber(Scale, i, enable_scale_xyz);
}
m_common_gizmos_data->update(get_current()
? get_current()->get_requirements()
: CommonGizmosDataID(0));
if (selection.is_single_full_instance())
{
// all volumes in the selection belongs to the same instance, any of them contains the needed data, so we take the first
@ -358,15 +369,19 @@ void GLGizmosManager::set_sla_support_data(ModelObject* model_object)
|| wxGetApp().preset_bundle->printers.get_edited_preset().printer_technology() != ptSLA)
return;
m_common_gizmos_data->update_from_backend(m_parent, model_object);
/*m_common_gizmos_data->update_from_backend(m_parent, model_object);
auto* gizmo_supports = dynamic_cast<GLGizmoSlaSupports*>(m_gizmos[SlaSupports].get());
auto* gizmo_hollow = dynamic_cast<GLGizmoHollow*>(m_gizmos[Hollow].get());
// note: sla support gizmo takes care of updating the common data.
// following lines are thus dependent
gizmo_supports->set_sla_support_data(model_object, m_parent.get_selection());
//gizmo_supports->set_sla_support_data(model_object, m_parent.get_selection());
*/
auto* gizmo_hollow = dynamic_cast<GLGizmoHollow*>(m_gizmos[Hollow].get());
auto* gizmo_supports = dynamic_cast<GLGizmoSlaSupports*>(m_gizmos[SlaSupports].get());
gizmo_hollow->set_sla_support_data(model_object, m_parent.get_selection());
gizmo_supports->set_sla_support_data(model_object, m_parent.get_selection());
}
// Returns true if the gizmo used the event to do something, false otherwise.
@ -384,13 +399,13 @@ bool GLGizmosManager::gizmo_event(SLAGizmoEventType action, const Vec2d& mouse_p
ClippingPlane GLGizmosManager::get_sla_clipping_plane() const
{
if (!m_enabled || (m_current != SlaSupports && m_current != Hollow) || m_gizmos.empty())
if (! m_common_gizmos_data->object_clipper()
|| m_common_gizmos_data->object_clipper()->get_position() == 0.)
return ClippingPlane::ClipsNothing();
if (m_current == SlaSupports)
return dynamic_cast<GLGizmoSlaSupports*>(m_gizmos[SlaSupports].get())->get_sla_clipping_plane();
else
return dynamic_cast<GLGizmoHollow*>(m_gizmos[Hollow].get())->get_sla_clipping_plane();
else {
const ClippingPlane& clp = *m_common_gizmos_data->object_clipper()->get_clipping_plane();
return ClippingPlane(-clp.get_normal(), clp.get_data()[3]);
}
}
bool GLGizmosManager::wants_reslice_supports_on_undo() const
@ -1188,10 +1203,13 @@ void GLGizmosManager::activate_gizmo(EType type)
return; // gizmo refused to be turned off, do nothing.
}
m_current = type;
m_common_gizmos_data->update(get_current()
? get_current()->get_requirements()
: CommonGizmosDataID(0));
if (type != Undefined)
m_gizmos[type]->set_state(GLGizmoBase::On);
m_current = type;
}
@ -1204,135 +1222,5 @@ bool GLGizmosManager::grabber_contains_mouse() const
return (curr != nullptr) ? (curr->get_hover_id() != -1) : false;
}
CommonGizmosData::CommonGizmosData()
{
m_clipping_plane.reset(new ClippingPlane(Vec3d::Zero(), 0.));
}
bool CommonGizmosData::update_from_backend(GLCanvas3D& canvas, ModelObject* model_object)
{
recent_update = false;
bool object_changed = false;
if (m_model_object != model_object
|| (model_object && m_model_object_id != model_object->id())) {
m_model_object = model_object;
m_print_object_idx = -1;
m_mesh_raycaster.reset();
m_object_clipper.reset();
m_supports_clipper.reset();
m_old_mesh = nullptr;
m_mesh = nullptr;
m_backend_mesh_transformed.clear();
object_changed = true;
recent_update = true;
}
if (m_model_object) {
int active_inst = canvas.get_selection().get_instance_idx();
if (m_active_instance != active_inst) {
m_active_instance = active_inst;
m_active_instance_bb_radius = m_model_object->instance_bounding_box(m_active_instance).radius();
recent_update = true;
}
}
if (! m_model_object || ! canvas.get_selection().is_from_single_instance())
return false;
int old_po_idx = m_print_object_idx;
// First we need a pointer to the respective SLAPrintObject. The index into objects vector is
// cached so we don't have todo it on each render. We only search for the po if needed:
if (m_print_object_idx < 0 || (int)canvas.sla_print()->objects().size() != m_print_objects_count) {
m_print_objects_count = canvas.sla_print()->objects().size();
m_print_object_idx = -1;
for (const SLAPrintObject* po : canvas.sla_print()->objects()) {
++m_print_object_idx;
if (po->model_object()->id() == m_model_object->id())
break;
}
}
bool mesh_exchanged = false;
m_mesh = nullptr;
// Load either the model_object mesh, or one provided by the backend
// This mesh does not account for the possible Z up SLA offset.
// The backend mesh needs to be transformed and because a pointer to it is
// saved, a copy is stored as a member (FIXME)
if (m_print_object_idx >=0) {
const SLAPrintObject* po = canvas.sla_print()->objects()[m_print_object_idx];
if (po->is_step_done(slaposDrillHoles)) {
m_backend_mesh_transformed = po->get_mesh_to_print();
m_backend_mesh_transformed.transform(canvas.sla_print()->sla_trafo(*m_model_object).inverse());
m_mesh = &m_backend_mesh_transformed;
m_has_drilled_mesh = true;
mesh_exchanged = true;
}
}
if (! m_mesh) {
m_mesh = &m_model_object->volumes.front()->mesh();
m_backend_mesh_transformed.clear();
m_has_drilled_mesh = false;
}
m_model_object_id = m_model_object->id();
if (m_mesh != m_old_mesh) {
// Update clipping plane position.
float new_clp_pos = m_clipping_plane_distance;
if (object_changed) {
new_clp_pos = 0.f;
m_clipping_plane_was_moved = false;
} else {
// After we got a drilled mesh, move the cp to 25%. This only applies when
// the hollowing gizmo is active and hollowing is enabled
if (m_clipping_plane_distance == 0.f && mesh_exchanged && m_has_drilled_mesh) {
const DynamicPrintConfig& cfg =
(m_model_object && m_model_object->config.has("hollowing_enable"))
? m_model_object->config
: wxGetApp().preset_bundle->sla_prints.get_edited_preset().config;
if (cfg.has("hollowing_enable") && cfg.opt_bool("hollowing_enable")
&& canvas.get_gizmos_manager().get_current_type() == GLGizmosManager::Hollow) {
new_clp_pos = 0.25f;
m_clipping_plane_was_moved = false; // so it uses current camera direction
}
}
}
m_clipping_plane_distance = new_clp_pos;
m_clipping_plane_distance_stash = new_clp_pos;
m_schedule_aabb_calculation = true;
recent_update = true;
return true;
}
if (! recent_update)
recent_update = m_print_object_idx < 0 && old_po_idx >= 0;
return recent_update;
}
void CommonGizmosData::build_AABB_if_needed()
{
if (! m_schedule_aabb_calculation)
return;
wxBusyCursor wait;
m_mesh_raycaster.reset(new MeshRaycaster(*m_mesh));
m_object_clipper.reset();
m_supports_clipper.reset();
m_old_mesh = m_mesh;
m_schedule_aabb_calculation = false;
}
} // namespace GUI
} // namespace Slic3r

64
src/slic3r/GUI/Gizmos/GLGizmosManager.hpp
View File

@ -3,8 +3,8 @@
#include "slic3r/GUI/GLTexture.hpp"
#include "slic3r/GUI/GLToolbar.hpp"
#include "libslic3r/ObjectID.hpp"
#include "slic3r/GUI/Gizmos/GLGizmoBase.hpp"
#include "slic3r/GUI/Gizmos/GLGizmosCommon.hpp"
#include <map>
@ -19,7 +19,7 @@ namespace GUI {
class GLCanvas3D;
class ClippingPlane;
enum class SLAGizmoEventType : unsigned char;
class CommonGizmosData;
class CommonGizmosDataPool;
class Rect
{
@ -115,7 +115,8 @@ private:
MouseCapture m_mouse_capture;
std::string m_tooltip;
bool m_serializing;
std::unique_ptr<CommonGizmosData> m_common_gizmos_data;
//std::unique_ptr<CommonGizmosData> m_common_gizmos_data;
std::unique_ptr<CommonGizmosDataPool> m_common_gizmos_data;
public:
explicit GLGizmosManager(GLCanvas3D& parent);
@ -231,63 +232,6 @@ private:
class MeshRaycaster;
class MeshClipper;
// This class is only for sharing SLA related data between SLA gizmos
// and its synchronization with backend data. It should not be misused
// for anything else.
class CommonGizmosData {
public:
CommonGizmosData();
const TriangleMesh* mesh() const {
return (! m_mesh ? nullptr : m_mesh); //(m_cavity_mesh ? m_cavity_mesh.get() : m_mesh));
}
bool update_from_backend(GLCanvas3D& canvas, ModelObject* model_object);
bool recent_update = false;
static constexpr float HoleStickOutLength = 1.f;
ModelObject* m_model_object = nullptr;
const TriangleMesh* m_mesh;
std::unique_ptr<MeshRaycaster> m_mesh_raycaster;
std::unique_ptr<MeshClipper> m_object_clipper;
std::unique_ptr<MeshClipper> m_supports_clipper;
//std::unique_ptr<TriangleMesh> m_cavity_mesh;
//std::unique_ptr<GLVolume> m_volume_with_cavity;
int m_active_instance = -1;
float m_active_instance_bb_radius = 0;
ObjectID m_model_object_id = 0;
int m_print_object_idx = -1;
int m_print_objects_count = -1;
int m_old_timestamp = -1;
float m_clipping_plane_distance = 0.f;
std::unique_ptr<ClippingPlane> m_clipping_plane;
bool m_clipping_plane_was_moved = false;
void stash_clipping_plane() {
m_clipping_plane_distance_stash = m_clipping_plane_distance;
}
void unstash_clipping_plane() {
m_clipping_plane_distance = m_clipping_plane_distance_stash;
}
bool has_drilled_mesh() const { return m_has_drilled_mesh; }
void build_AABB_if_needed();
private:
const TriangleMesh* m_old_mesh;
TriangleMesh m_backend_mesh_transformed;
float m_clipping_plane_distance_stash = 0.f;
bool m_has_drilled_mesh = false;
bool m_schedule_aabb_calculation = false;
};
} // namespace GUI
} // namespace Slic3r