QIDISlicer1.0.0

src/libslic3r/Arachne/BeadingStrategy/BeadingStrategy.cpp

@@ -0,0 +1,79 @@
+//Copyright (c) 2022 Ultimaker B.V.
+//CuraEngine is released under the terms of the AGPLv3 or higher.
+
+#include <cassert>
+
+#include "BeadingStrategy.hpp"
+#include "Point.hpp"
+
+namespace Slic3r::Arachne
+{
+
+BeadingStrategy::BeadingStrategy(coord_t optimal_width, double wall_split_middle_threshold, double wall_add_middle_threshold, coord_t default_transition_length, float transitioning_angle)
+    : optimal_width(optimal_width)
+    , wall_split_middle_threshold(wall_split_middle_threshold)
+    , wall_add_middle_threshold(wall_add_middle_threshold)
+    , default_transition_length(default_transition_length)
+    , transitioning_angle(transitioning_angle)
+{
+    name = "Unknown";
+}
+
+BeadingStrategy::BeadingStrategy(const BeadingStrategy &other)
+    : optimal_width(other.optimal_width)
+    , wall_split_middle_threshold(other.wall_split_middle_threshold)
+    , wall_add_middle_threshold(other.wall_add_middle_threshold)
+    , default_transition_length(other.default_transition_length)
+    , transitioning_angle(other.transitioning_angle)
+    , name(other.name)
+{}
+
+coord_t BeadingStrategy::getTransitioningLength(coord_t lower_bead_count) const
+{
+    if (lower_bead_count == 0)
+        return scaled<coord_t>(0.01);
+    return default_transition_length;
+}
+
+float BeadingStrategy::getTransitionAnchorPos(coord_t lower_bead_count) const
+{
+    coord_t lower_optimum = getOptimalThickness(lower_bead_count);
+    coord_t transition_point = getTransitionThickness(lower_bead_count);
+    coord_t upper_optimum = getOptimalThickness(lower_bead_count + 1);
+    return 1.0 - float(transition_point - lower_optimum) / float(upper_optimum - lower_optimum);
+}
+
+std::vector<coord_t> BeadingStrategy::getNonlinearThicknesses(coord_t lower_bead_count) const
+{
+    return {};
+}
+
+std::string BeadingStrategy::toString() const
+{
+    return name;
+}
+
+double BeadingStrategy::getSplitMiddleThreshold() const
+{
+    return wall_split_middle_threshold;
+}
+
+double BeadingStrategy::getTransitioningAngle() const
+{
+    return transitioning_angle;
+}
+
+coord_t BeadingStrategy::getOptimalThickness(coord_t bead_count) const
+{
+    return optimal_width * bead_count;
+}
+
+coord_t BeadingStrategy::getTransitionThickness(coord_t lower_bead_count) const
+{
+    const coord_t lower_ideal_width  = getOptimalThickness(lower_bead_count);
+    const coord_t higher_ideal_width = getOptimalThickness(lower_bead_count + 1);
+    const double  threshold          = lower_bead_count % 2 == 1 ? wall_split_middle_threshold : wall_add_middle_threshold;
+    return lower_ideal_width + threshold * (higher_ideal_width - lower_ideal_width);
+}
+
+} // namespace Slic3r::Arachne