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#ifndef SLA_PAD_HPP
#define SLA_PAD_HPP
#include <vector>
#include <functional>
#include <cmath>
#include <string>
namespace Slic3r {
class ExPolygon;
class Polygon;
using ExPolygons = std::vector<ExPolygon>;
using Polygons = std::vector<Polygon>;
class TriangleMesh;
namespace sla {
using ThrowOnCancel = std::function<void(void)>;
/// Calculate the polygon representing the silhouette.
void pad_blueprint(
const TriangleMesh &mesh, // input mesh
ExPolygons & output, // Output will be merged with
const std::vector<float> &, // Exact Z levels to sample
ThrowOnCancel thrfn = [] {}); // Function that throws if cancel was requested
void pad_blueprint(
const TriangleMesh &mesh,
ExPolygons & output,
float samplingheight = 0.1f, // The height range to sample
float layerheight = 0.05f, // The sampling height
ThrowOnCancel thrfn = [] {});
struct PadConfig {
double wall_thickness_mm = 1.;
double wall_height_mm = 1.;
double max_merge_dist_mm = 50;
double wall_slope = std::atan(1.0); // Universal constant for Pi/4
double brim_size_mm = 1.6;
struct EmbedObject {
double object_gap_mm = 1.;
double stick_stride_mm = 10.;
double stick_width_mm = 0.5;
double stick_penetration_mm = 0.1;
bool enabled = false;
bool everywhere = false;
operator bool() const { return enabled; }
} embed_object;
inline PadConfig() = default;
inline PadConfig(double thickness,
double height,
double mergedist,
double slope)
: wall_thickness_mm(thickness)
, wall_height_mm(height)
, max_merge_dist_mm(mergedist)
, wall_slope(slope)
{}
inline double bottom_offset() const
{
return (wall_thickness_mm + wall_height_mm) / std::tan(wall_slope);
}
inline double wing_distance() const
{
return wall_height_mm / std::tan(wall_slope);
}
inline double full_height() const
{
return wall_height_mm + wall_thickness_mm;
}
/// Returns the elevation needed for compensating the pad.
inline double required_elevation() const { return wall_thickness_mm; }
std::string validate() const;
};
void create_pad(const ExPolygons &support_contours,
const ExPolygons &model_contours,
TriangleMesh & output_mesh,
const PadConfig & = PadConfig(),
ThrowOnCancel throw_on_cancel = []{});
} // namespace sla
} // namespace Slic3r
#endif // SLABASEPOOL_HPP
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