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FIX:allow height-range paint at upper and lower limit 

Jira: STUDIO-5831
Change-Id: Ia2c589b5d348822022fc1e723cabde0262673b70
This commit is contained in:
zhou.xu 2024-01-08 10:19:02 +08:00 committed by Lane.Wei
parent fcb881350f
commit e7e7539a4b
2 changed files with 35 additions and 25 deletions
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53
src/slic3r/GUI/Gizmos/GLGizmoPainterBase.cpp
View File

@ -264,6 +264,14 @@ Vec2i GLGizmoPainterBase::_3d_to_mouse(Vec3d pos_in_3d, const Camera &camera) co
return screen;
}
bool GLGizmoPainterBase::is_valid_height_range_cursor(float min_z, float max_z) const
{
if (m_cursor_z + m_cursor_height <= min_z || m_cursor_z >= max_z) {
return false;
}
return true;
}
// BBS
void GLGizmoPainterBase::render_cursor_height_range(const Transform3d& trafo) const
{
@ -321,7 +329,7 @@ void GLGizmoPainterBase::render_cursor_height_range(const Transform3d& trafo) co
ImGui::SetNextWindowFocus();
}
if (btn_clicked) {
if (m_cursor_z >= min_z && m_cursor_z + m_cursor_height <= max_z) {
if (is_valid_height_range_cursor(min_z, max_z)) {
m_is_set_height_start_z_by_imgui = true;
const_cast<GLGizmoPainterBase &>(*this).gizmo_event(SLAGizmoEventType::LeftDown, Vec2d(0, 0), false, false, false);
m_is_set_height_start_z_by_imgui = false;
@ -333,7 +341,7 @@ void GLGizmoPainterBase::render_cursor_height_range(const Transform3d& trafo) co
ImGui::PopStyleVar(3);
ImGui::PopStyleColor(1);
if (m_cursor_z <= min_z || m_cursor_z + m_cursor_height >= max_z) {
if (!is_valid_height_range_cursor(min_z, max_z)) {
return;
}
std::array<float, 2> zs = {m_cursor_z, std::clamp(m_cursor_z + m_cursor_height, min_z, max_z)};
@ -351,14 +359,16 @@ void GLGizmoPainterBase::render_cursor_height_range(const Transform3d& trafo) co
else {
vol_mesh.transform(mi->get_transformation().get_matrix() * mv->get_matrix());
}
if (m_cut_contours.size() != zs.size()) {
m_cut_contours.resize(zs.size());
}
for (int i = 0; i < zs.size(); i++) {
update_contours(vol_mesh, zs[i], max_z, min_z, m_is_cursor_in_imgui? false:(i == 0 ? true : false));
update_contours(i, vol_mesh, zs[i], max_z, min_z, m_is_cursor_in_imgui? false:(i == 0 ? true : false));
glsafe(::glPushMatrix());
glsafe(::glTranslated(m_cut_contours.shift.x(), m_cut_contours.shift.y(), m_cut_contours.shift.z()));
glsafe(::glTranslated(m_cut_contours[i].shift.x(), m_cut_contours[i].shift.y(), m_cut_contours[i].shift.z()));
glsafe(::glLineWidth(2.0f));
m_cut_contours.contours.render();
m_cut_contours[i].contours.render();
glsafe(::glPopMatrix());
}
@ -383,7 +393,7 @@ struct ScreenPosSort {
Vec3d pos_3d;
};
void GLGizmoPainterBase::update_contours(const TriangleMesh& vol_mesh, float cursor_z, float max_z, float min_z, bool update_height_start_pos) const
void GLGizmoPainterBase::update_contours(int i, const TriangleMesh &vol_mesh, float cursor_z, float max_z, float min_z, bool update_height_start_pos) const
{
const Selection& selection = m_parent.get_selection();
const GLVolume* first_glvolume = selection.get_volume(*selection.get_volume_idxs().begin());
@ -393,20 +403,20 @@ void GLGizmoPainterBase::update_contours(const TriangleMesh& vol_mesh, float cur
const int instance_idx = selection.get_instance_idx();
if (min_z < cursor_z && cursor_z < max_z) {
if (m_cut_contours.cut_z != cursor_z || m_cut_contours.object_id != model_object->id() || m_cut_contours.instance_idx != instance_idx) {
m_cut_contours.cut_z = cursor_z;
if (m_cut_contours[i].cut_z != cursor_z || m_cut_contours[i].object_id != model_object->id() || m_cut_contours[i].instance_idx != instance_idx) {
m_cut_contours[i].cut_z = cursor_z;
m_cut_contours.mesh = vol_mesh;
m_cut_contours[i].mesh = vol_mesh;
m_cut_contours.position = box.center();
m_cut_contours.shift = Vec3d::Zero();
m_cut_contours.object_id = model_object->id();
m_cut_contours.instance_idx = instance_idx;
m_cut_contours.contours.reset();
m_cut_contours[i].position = box.center();
m_cut_contours[i].shift = Vec3d::Zero();
m_cut_contours[i].object_id = model_object->id();
m_cut_contours[i].instance_idx = instance_idx;
m_cut_contours[i].contours.reset();
MeshSlicingParams slicing_params;
slicing_params.trafo = Transform3d::Identity().matrix();
const Polygons polys = slice_mesh(m_cut_contours.mesh.its, cursor_z, slicing_params);
const Polygons polys = slice_mesh(m_cut_contours[i].mesh.its, cursor_z, slicing_params);
if (!polys.empty()) {
if (update_height_start_pos) {
const Camera &camera = wxGetApp().plater()->get_camera();
@ -438,16 +448,15 @@ void GLGizmoPainterBase::update_contours(const TriangleMesh& vol_mesh, float cur
m_height_start_pos[1] -= 10;
}
}
m_cut_contours.contours.init_from(polys, static_cast<float>(cursor_z));
m_cut_contours.contours.set_color(-1, { 1.0f, 1.0f, 1.0f, 1.0f });
m_cut_contours[i].contours.init_from(polys, static_cast<float>(cursor_z));
m_cut_contours[i].contours.set_color(-1, {1.0f, 1.0f, 1.0f, 1.0f});
}
}
else if (box.center() != m_cut_contours.position) {
m_cut_contours.shift = box.center() - m_cut_contours.position;
} else if (box.center() != m_cut_contours[i].position) {
m_cut_contours[i].shift = box.center() - m_cut_contours[i].position;
}
}
else
m_cut_contours.contours.reset();
m_cut_contours[i].contours.reset();
}
bool GLGizmoPainterBase::is_mesh_point_clipped(const Vec3d& point, const Transform3d& trafo) const

5
src/slic3r/GUI/Gizmos/GLGizmoPainterBase.hpp
View File

@ -242,6 +242,7 @@ protected:
void render_cursor_circle() const;
void render_cursor_sphere(const Transform3d& trafo) const;
// BBS
bool is_valid_height_range_cursor(float min_z, float max_z) const;
void render_cursor_height_range(const Transform3d& trafo) const;
//BBS: add logic to distinguish the first_time_update and later_update
virtual void update_model_object() = 0;
@ -371,14 +372,14 @@ protected:
ObjectID object_id;
int instance_idx{ -1 };
};
mutable CutContours m_cut_contours;
mutable std::vector<CutContours> m_cut_contours;
mutable float m_cursor_z{0};
mutable double m_height_start_z_in_imgui{0};
mutable bool m_is_set_height_start_z_by_imgui{false};
mutable Vec2i m_height_start_pos{0, 0};
mutable bool m_is_cursor_in_imgui{false};
BoundingBoxf3 bounding_box() const;
void update_contours(const TriangleMesh &vol_mesh, float cursor_z, float max_z, float min_z, bool update_height_start_pos) const;
void update_contours(int i, const TriangleMesh &vol_mesh, float cursor_z, float max_z, float min_z, bool update_height_start_pos) const;
Vec2i _3d_to_mouse(Vec3d pos_in_3d, const Camera &camera) const;
protected:
void on_set_state() override;