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SlaSupports gizmo - most of updating now assumes that common data struct is updated properly

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This commit is contained in:
Lukas Matena 2020-01-30 14:31:22 +01:00
parent 08dcbd0271
commit 4f43c6d3f8
3 changed files with 14 additions and 72 deletions
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1
src/slic3r/GUI/Gizmos/GLGizmoBase.cpp
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@ -366,6 +366,7 @@ bool CommonGizmosData::update_from_backend(GLCanvas3D& canvas, ModelObject* mode
m_model_object_id = m_model_object->id();
if (m_mesh != m_old_mesh) {
wxBusyCursor wait;
m_mesh_raycaster.reset(new MeshRaycaster(*m_mesh));
m_object_clipper.reset();
m_supports_clipper.reset();

67
src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.cpp
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@ -63,30 +63,7 @@ bool GLGizmoSlaSupports::on_init()
void GLGizmoSlaSupports::set_sla_support_data(ModelObject* model_object, const Selection& selection)
{
return;
if (! model_object || selection.is_empty()) {
m_c->m_model_object = nullptr;
return;
}
bool something_changed = false;
if (m_c->m_model_object != model_object
|| m_c->m_model_object_id != model_object->id()
|| m_c->m_active_instance != selection.get_instance_idx()) {
m_c->m_model_object = model_object;
m_c->m_print_object_idx = -1;
m_c->m_active_instance = selection.get_instance_idx();
something_changed = true;
}
if (model_object && selection.is_from_single_instance())
{
// Cache the bb - it's needed for dealing with the clipping plane quite often
// It could be done inside update_mesh but one has to account for scaling of the instance.
if (something_changed) {
m_c->m_active_instance_bb_radius = m_c->m_model_object->instance_bounding_box(m_c->m_active_instance).radius();
if (m_c->recent_update) {
if (m_state == On) {
m_parent.toggle_model_objects_visibility(false);
m_parent.toggle_model_objects_visibility(/*! m_c->m_cavity_mesh*/ true, m_c->m_model_object, m_c->m_active_instance);
@ -94,14 +71,14 @@ void GLGizmoSlaSupports::set_sla_support_data(ModelObject* model_object, const S
}
else
m_parent.toggle_model_objects_visibility(true, nullptr, -1);
}
if (is_mesh_update_necessary()) {
update_mesh();
disable_editing_mode();
if (m_c->m_model_object)
reload_cache();
}
// 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)
get_data_from_backend();
}
@ -122,9 +99,6 @@ void GLGizmoSlaSupports::on_render() const
return;
}
if (! m_its || ! m_c->m_mesh)
const_cast<GLGizmoSlaSupports*>(this)->update_mesh();
glsafe(::glEnable(GL_BLEND));
glsafe(::glEnable(GL_DEPTH_TEST));
@ -418,41 +392,12 @@ bool GLGizmoSlaSupports::is_mesh_point_clipped(const Vec3d& point) const
bool GLGizmoSlaSupports::is_mesh_update_necessary() const
{
return ((m_state == On) && (m_c->m_model_object != nullptr) && !m_c->m_model_object->instances.empty())
&& ((m_c->m_model_object->id() != m_c->m_model_object_id) || m_its == nullptr);
}
void GLGizmoSlaSupports::update_mesh()
{
if (! m_c->m_model_object)
return;
wxBusyCursor wait;
// this way we can use that mesh directly.
// This mesh does not account for the possible Z up SLA offset.
m_c->m_mesh = &m_c->m_model_object->volumes.front()->mesh();
m_its = &m_c->m_mesh->its;
// If this is different mesh than last time or if the AABB tree is uninitialized, recalculate it.
if (m_c->m_model_object_id != m_c->m_model_object->id() || ! m_c->m_mesh_raycaster)
m_c->m_mesh_raycaster.reset(new MeshRaycaster(*m_c->mesh()));
m_c->m_model_object_id = m_c->m_model_object->id();
disable_editing_mode();
}
// Unprojects the mouse position on the mesh and saves hit point and normal of the facet into pos_and_normal
// 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 the gizmo doesn't have the V, F structures for igl, calculate them first:
if (! m_c->m_mesh_raycaster)
update_mesh();
return false;
const Camera& camera = m_parent.get_camera();
const Selection& selection = m_parent.get_selection();
@ -1045,8 +990,6 @@ 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")));
if (is_mesh_update_necessary())
update_mesh();
// we'll now reload support points:
if (m_c->m_model_object)

2
src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.hpp
View File

@ -91,8 +91,6 @@ private:
void render_points(const Selection& selection, bool picking = false) const;
void render_clipping_plane(const Selection& selection) const;
void render_hollowed_mesh() const;
bool is_mesh_update_necessary() const;
void update_mesh();
bool unsaved_changes() const;
bool m_lock_unique_islands = false;