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Code cleanup

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This commit is contained in:
Lukáš Hejl 2020-09-03 11:56:41 +02:00
parent d09ac41d2c
commit 398d429ce1
2 changed files with 38 additions and 28 deletions
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56
src/libslic3r/Fill/FillAdaptive.cpp
View file

@ -15,15 +15,20 @@ void FillAdaptive::_fill_surface_single(
ExPolygon &expolygon,
Polylines &polylines_out)
{
std::vector<Polylines> infill_polylines(3);
this->generate_polylines(this->adapt_fill_octree->root_cube.get(), this->z, this->adapt_fill_octree->origin, infill_polylines);
std::vector<Lines> infill_lines_dir(3);
this->generate_infill_lines(this->adapt_fill_octree->root_cube.get(), this->z, this->adapt_fill_octree->origin, infill_lines_dir);
for (Polylines &infill_polyline : infill_polylines) {
// Crop all polylines
infill_polyline = intersection_pl(infill_polyline, to_polygons(expolygon));
polylines_out.insert(polylines_out.end(), infill_polyline.begin(), infill_polyline.end());
for (Lines &infill_lines : infill_lines_dir)
{
for (const Line &line : infill_lines)
{
polylines_out.emplace_back(line.a, line.b);
}
}
// Crop all polylines
polylines_out = intersection_pl(polylines_out, to_polygons(expolygon));
#ifdef SLIC3R_DEBUG_SLICE_PROCESSING
{
static int iRuna = 0;
@ -58,11 +63,11 @@ void FillAdaptive::_fill_surface_single(
#endif /* SLIC3R_DEBUG */
}
void FillAdaptive::generate_polylines(
void FillAdaptive::generate_infill_lines(
FillAdaptive_Internal::Cube *cube,
double z_position,
const Vec3d &origin,
std::vector<Polylines> &polylines_out)
std::vector<Lines> &dir_lines_out)
{
using namespace FillAdaptive_Internal;
@ -86,9 +91,8 @@ void FillAdaptive::generate_polylines(
Point to(-from.x(), from.y());
// Relative to cube center
float rotation_angle = Geometry::deg2rad(120.0);
for (int i = 0; i < polylines_out.size(); i++)
float rotation_angle = (2.0 * M_PI) / 3.0;
for (Lines &lines : dir_lines_out)
{
Vec3d offset = cube->center - origin;
Point from_abs(from), to_abs(to);
@ -98,8 +102,8 @@ void FillAdaptive::generate_polylines(
to_abs.x() += scale_(offset.x());
to_abs.y() += scale_(offset.y());
// polylines_out[i].push_back(Polyline(from_abs, to_abs));
this->merge_polylines(polylines_out[i], Line(from_abs, to_abs));
// lines.emplace_back(from_abs, to_abs);
this->connect_lines(lines, Line(from_abs, to_abs));
from.rotate(rotation_angle);
to.rotate(rotation_angle);
@ -108,35 +112,35 @@ void FillAdaptive::generate_polylines(
for(const std::unique_ptr<Cube> &child : cube->children)
{
generate_polylines(child.get(), z_position, origin, polylines_out);
generate_infill_lines(child.get(), z_position, origin, dir_lines_out);
}
}
void FillAdaptive::merge_polylines(Polylines &polylines, const Line &new_line)
void FillAdaptive::connect_lines(Lines &lines, const Line &new_line)
{
int eps = scale_(0.10);
bool modified = false;
for (Polyline &polyline : polylines)
for (Line &line : lines)
{
if (std::abs(new_line.a.x() - polyline.points[1].x()) < eps && std::abs(new_line.a.y() - polyline.points[1].y()) < eps)
if (std::abs(new_line.a.x() - line.b.x()) < eps && std::abs(new_line.a.y() - line.b.y()) < eps)
{
polyline.points[1].x() = new_line.b.x();
polyline.points[1].y() = new_line.b.y();
line.b.x() = new_line.b.x();
line.b.y() = new_line.b.y();
modified = true;
}
if (std::abs(new_line.b.x() - polyline.points[0].x()) < eps && std::abs(new_line.b.y() - polyline.points[0].y()) < eps)
if (std::abs(new_line.b.x() - line.a.x()) < eps && std::abs(new_line.b.y() - line.a.y()) < eps)
{
polyline.points[0].x() = new_line.a.x();
polyline.points[0].y() = new_line.a.y();
line.a.x() = new_line.a.x();
line.a.y() = new_line.a.y();
modified = true;
}
}
if(!modified)
{
polylines.emplace_back(Polyline(new_line.a, new_line.b));
lines.push_back(new_line);
}
}
@ -182,8 +186,8 @@ std::unique_ptr<FillAdaptive_Internal::Octree> FillAdaptive::build_octree(
AABBTreeIndirect::Tree3f aabbTree = AABBTreeIndirect::build_aabb_tree_over_indexed_triangle_set(
triangle_mesh.its.vertices, triangle_mesh.its.indices);
std::unique_ptr<Octree> octree = std::unique_ptr<Octree>(
new Octree{std::unique_ptr<Cube>(new Cube{cube_center, cubes_properties.size() - 1, cubes_properties.back()}), cube_center});
auto octree = std::make_unique<Octree>(
std::make_unique<Cube>(cube_center, cubes_properties.size() - 1, cubes_properties.back()), cube_center);
FillAdaptive::expand_cube(octree->root_cube.get(), cubes_properties, rotation_matrix, aabbTree, triangle_mesh);
@ -215,7 +219,7 @@ void FillAdaptive::expand_cube(
Vec3d child_center_transformed = cube->center + rotation_matrix * (child_center * (cube->properties.edge_length / 4));
if(AABBTreeIndirect::is_any_triangle_in_radius(triangleMesh.its.vertices, triangleMesh.its.indices, distanceTree, child_center_transformed, cube_radius_squared)) {
cube->children.push_back(std::unique_ptr<Cube>(new Cube{child_center_transformed, cube->depth - 1, cubes_properties[cube->depth - 1]}));
cube->children.emplace_back(std::make_unique<Cube>(child_center_transformed, cube->depth - 1, cubes_properties[cube->depth - 1]));
FillAdaptive::expand_cube(cube->children.back().get(), cubes_properties, rotation_matrix, distanceTree, triangleMesh);
}
}

10
src/libslic3r/Fill/FillAdaptive.hpp
View file

@ -24,12 +24,18 @@ namespace FillAdaptive_Internal
size_t depth;
CubeProperties properties;
std::vector<std::unique_ptr<Cube>> children;
Cube(const Vec3d &center, size_t depth, const CubeProperties &properties)
: center(center), depth(depth), properties(properties) {}
};
struct Octree
{
std::unique_ptr<Cube> root_cube;
Vec3d origin;
Octree(std::unique_ptr<Cube> rootCube, const Vec3d &origin)
: root_cube(std::move(rootCube)), origin(origin) {}
};
}; // namespace FillAdaptive_Internal
@ -54,9 +60,9 @@ protected:
virtual bool no_sort() const { return true; }
void generate_polylines(FillAdaptive_Internal::Cube *cube, double z_position, const Vec3d &origin, std::vector<Polylines> &polylines_out);
void generate_infill_lines(FillAdaptive_Internal::Cube *cube, double z_position, const Vec3d &origin, std::vector<Lines> &dir_lines_out);
void merge_polylines(Polylines &polylines, const Line &new_line);
void connect_lines(Lines &lines, const Line &new_line);
public:
static std::unique_ptr<FillAdaptive_Internal::Octree> build_octree(