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SLA support gizmo correctly hides drain holes if they are clipped by clipping plane

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This commit is contained in:
Lukas Matena 2020-02-20 15:01:00 +01:00
parent 5e4a0b96b7
commit 90a8076d25
4 changed files with 13 additions and 10 deletions
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2
src/slic3r/GUI/Gizmos/GLGizmoBase.hpp
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@ -198,6 +198,8 @@ public:
bool recent_update = false;
static constexpr float HoleStickOutLength = 1.f;
ModelObject* m_model_object = nullptr;

16
src/slic3r/GUI/Gizmos/GLGizmoHollow.cpp
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@ -242,7 +242,7 @@ void GLGizmoHollow::render_points(const Selection& selection, bool picking) cons
const sla::DrainHole& drain_hole = m_c->m_model_object->sla_drain_holes[i];
const bool& point_selected = m_selected[i];
if (is_mesh_point_clipped((drain_hole.pos+HoleStickOutLength*drain_hole.normal).cast<double>()))
if (is_mesh_point_clipped((drain_hole.pos+m_c->HoleStickOutLength*drain_hole.normal).cast<double>()))
continue;
// First decide about the color of the point.
@ -417,8 +417,8 @@ bool GLGizmoHollow::gizmo_event(SLAGizmoEventType action, const Vec2d& mouse_pos
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 + HoleStickOutLength * pos_and_normal.second/* normal_transformed.normalized()*/,
-pos_and_normal.second, m_new_hole_radius, m_new_hole_height+HoleStickOutLength);
m_c->m_model_object->sla_drain_holes.emplace_back(pos_and_normal.first + m_c->HoleStickOutLength * pos_and_normal.second/* normal_transformed.normalized()*/,
-pos_and_normal.second, m_new_hole_radius, m_new_hole_height+m_c->HoleStickOutLength);
m_selected.push_back(false);
assert(m_selected.size() == m_c->m_model_object->sla_drain_holes.size());
m_parent.set_as_dirty();
@ -545,7 +545,7 @@ void GLGizmoHollow::on_update(const UpdateData& data)
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 + HoleStickOutLength * pos_and_normal.second;
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;
}
}
@ -831,9 +831,9 @@ RENDER_AGAIN:
m_imgui->text(m_desc["hole_depth"]);
ImGui::SameLine(diameter_slider_left);
m_new_hole_height -= HoleStickOutLength;
m_new_hole_height -= m_c->HoleStickOutLength;
ImGui::SliderFloat(" ", &m_new_hole_height, 0.f, 10.f, "%.1f");
m_new_hole_height += HoleStickOutLength;
m_new_hole_height += m_c->HoleStickOutLength;
clicked |= ImGui::IsItemClicked();
edited |= ImGui::IsItemEdited();
@ -1082,7 +1082,7 @@ void GLGizmoHollow::select_point(int i)
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 - HoleStickOutLength;
m_new_hole_height = m_c->m_model_object->sla_drain_holes[0].height - m_c->HoleStickOutLength;
}
}
else {
@ -1091,7 +1091,7 @@ void GLGizmoHollow::select_point(int i)
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 - HoleStickOutLength;
m_new_hole_height = m_c->m_model_object->sla_drain_holes[i].height - m_c->HoleStickOutLength;
}
}

2
src/slic3r/GUI/Gizmos/GLGizmoHollow.hpp
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@ -24,8 +24,6 @@ private:
mutable double m_z_shift = 0.;
bool unproject_on_mesh(const Vec2d& mouse_pos, std::pair<Vec3f, Vec3f>& pos_and_normal);
const float HoleStickOutLength = 1.f;
GLUquadricObj* m_quadric;

3
src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.cpp
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@ -342,6 +342,9 @@ void GLGizmoSlaSupports::render_points(const Selection& selection, bool picking)
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>()))
continue;
// Inverse matrix of the instance scaling is applied so that the mark does not scale with the object.
glsafe(::glPushMatrix());
glsafe(::glTranslatef(drain_hole.pos(0), drain_hole.pos(1), drain_hole.pos(2)));