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Added more debug output for multi-material segmentation for debugging projection of the painted lines.

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Lukáš Hejl 2021-10-29 12:20:32 +02:00
parent 4e9f906848
commit e04c934253
1 changed files with 49 additions and 0 deletions
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49
src/libslic3r/MultiMaterialSegmentation.cpp
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@ -44,6 +44,8 @@ struct segment_traits<Slic3r::ColoredLine> {
//#define MMU_SEGMENTATION_DEBUG_GRAPH
//#define MMU_SEGMENTATION_DEBUG_REGIONS
//#define MMU_SEGMENTATION_DEBUG_INPUT
//#define MMU_SEGMENTATION_DEBUG_PAINTED_LINES
//#define MMU_SEGMENTATION_DEBUG_COLORIZED_POLYGONS
namespace Slic3r {
@ -1582,6 +1584,38 @@ void export_processed_input_expolygons_to_svg(const std::string &path, const Lay
}
#endif // MMU_SEGMENTATION_DEBUG_INPUT
#ifdef MMU_SEGMENTATION_DEBUG_PAINTED_LINES
static void export_painted_lines_to_svg(const std::string &path, const std::vector<PaintedLine> &painted_lines, const ExPolygons &lslices)
{
const std::vector<std::string> colors = {"blue", "cyan", "red", "orange", "magenta", "pink", "purple", "yellow"};
coordf_t stroke_width = scale_(0.05);
BoundingBox bbox = get_extents(lslices);
bbox.offset(scale_(1.));
::Slic3r::SVG svg(path.c_str(), bbox);
for (const Line &line : to_lines(lslices))
svg.draw(line, "green", stroke_width);
for (const PaintedLine &painted_line : painted_lines)
svg.draw(painted_line.projected_line, painted_line.color < int(colors.size()) ? colors[painted_line.color] : "black", stroke_width);
}
#endif // MMU_SEGMENTATION_DEBUG_PAINTED_LINES
#ifdef MMU_SEGMENTATION_DEBUG_COLORIZED_POLYGONS
static void export_colorized_polygons_to_svg(const std::string &path, const std::vector<std::vector<ColoredLine>> &colorized_polygons, const ExPolygons &lslices)
{
const std::vector<std::string> colors = {"blue", "cyan", "red", "orange", "magenta", "pink", "purple", "green", "yellow"};
coordf_t stroke_width = scale_(0.05);
BoundingBox bbox = get_extents(lslices);
bbox.offset(scale_(1.));
::Slic3r::SVG svg(path.c_str(), bbox);
for (const std::vector<ColoredLine> &colorized_polygon : colorized_polygons)
for (const ColoredLine &colorized_line : colorized_polygon)
svg.draw(colorized_line.line, colorized_line.color < int(colors.size())? colors[colorized_line.color] : "black", stroke_width);
}
#endif // MMU_SEGMENTATION_DEBUG_COLORIZED_POLYGONS
// Check if all ColoredLine representing a single layer uses the same color.
static bool has_layer_only_one_color(const std::vector<std::vector<ColoredLine>> &colored_polygons)
{
@ -1746,7 +1780,22 @@ std::vector<std::vector<std::pair<ExPolygon, size_t>>> multi_material_segmentati
std::vector<PaintedLine> &painted_lines_single = painted_lines[layer_idx];
if (!painted_lines_single.empty()) {
#ifdef MMU_SEGMENTATION_DEBUG_PAINTED_LINES
{
static int iRun = 0;
export_painted_lines_to_svg(debug_out_path("mm-painted-lines-%d-%d.svg", layer_idx, iRun++), painted_lines_single, input_expolygons[layer_idx]);
}
#endif // MMU_SEGMENTATION_DEBUG_PAINTED_LINES
std::vector<std::vector<ColoredLine>> color_poly = colorize_polygons(edge_grids[layer_idx].contours(), painted_lines_single);
#ifdef MMU_SEGMENTATION_DEBUG_COLORIZED_POLYGONS
{
static int iRun = 0;
export_colorized_polygons_to_svg(debug_out_path("mm-colorized_polygons-%d-%d.svg", layer_idx, iRun++), color_poly, input_expolygons[layer_idx]);
}
#endif // MMU_SEGMENTATION_DEBUG_COLORIZED_POLYGONS
assert(!color_poly.empty());
assert(!color_poly.front().empty());
if (has_layer_only_one_color(color_poly)) {