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Allow auto-rotation of objects not completely inside bed.

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Don't use SLAPrintObject as the input for optimization. Use ModelObject and pass the print config to the optimization in RotoptimizeJob::prepare()
This commit is contained in:
tamasmeszaros 2021-03-26 18:22:53 +01:00
parent 5443f77489
commit 773116b777
4 changed files with 77 additions and 37 deletions
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37
src/libslic3r/SLA/Rotfinder.cpp
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@ -6,6 +6,7 @@
#include <libslic3r/Execution/ExecutionSeq.hpp>
#include <libslic3r/Optimize/BruteforceOptimizer.hpp>
#include <libslic3r/Optimize/NLoptOptimizer.hpp>
#include "libslic3r/SLAPrint.hpp"
#include "libslic3r/PrintConfig.hpp"
@ -192,10 +193,10 @@ XYRotation from_transform3f(const Transform3f &tr)
return {rot3.x(), rot3.y()};
}
inline bool is_on_floor(const SLAPrintObject &mo)
inline bool is_on_floor(const SLAPrintObjectConfig &cfg)
{
auto opt_elevation = mo.config().support_object_elevation.getFloat();
auto opt_padaround = mo.config().pad_around_object.getBool();
auto opt_elevation = cfg.support_object_elevation.getFloat();
auto opt_padaround = cfg.pad_around_object.getBool();
return opt_elevation < EPSILON || opt_padaround;
}
@ -282,9 +283,8 @@ std::array<double, N> find_min_score(Fn &&fn, It from, It to, StopCond &&stopfn)
} // namespace
Vec2d find_best_misalignment_rotation(const SLAPrintObject & po,
float accuracy,
RotOptimizeStatusCB statuscb)
Vec2d find_best_misalignment_rotation(const ModelObject & mo,
const RotOptimizeParams &params)
{
static constexpr unsigned MAX_TRIES = 1000;
@ -293,14 +293,16 @@ Vec2d find_best_misalignment_rotation(const SLAPrintObject & po,
// We will use only one instance of this converted mesh to examine different
// rotations
TriangleMesh mesh = po.model_object()->raw_mesh();
TriangleMesh mesh = mo.raw_mesh();
mesh.require_shared_vertices();
// To keep track of the number of iterations
int status = 0;
// The maximum number of iterations
auto max_tries = unsigned(accuracy * MAX_TRIES);
auto max_tries = unsigned(params.accuracy() * MAX_TRIES);
auto &statuscb = params.statuscb();
// call status callback with zero, because we are at the start
statuscb(status);
@ -338,9 +340,8 @@ Vec2d find_best_misalignment_rotation(const SLAPrintObject & po,
return {rot[0], rot[1]};
}
Vec2d find_least_supports_rotation(const SLAPrintObject & po,
float accuracy,
RotOptimizeStatusCB statuscb)
Vec2d find_least_supports_rotation(const ModelObject & mo,
const RotOptimizeParams &params)
{
static const unsigned MAX_TRIES = 1000;
@ -349,14 +350,16 @@ Vec2d find_least_supports_rotation(const SLAPrintObject & po,
// We will use only one instance of this converted mesh to examine different
// rotations
TriangleMesh mesh = po.model_object()->raw_mesh();
TriangleMesh mesh = mo.raw_mesh();
mesh.require_shared_vertices();
// To keep track of the number of iterations
unsigned status = 0;
// The maximum number of iterations
auto max_tries = unsigned(accuracy * MAX_TRIES);
auto max_tries = unsigned(params.accuracy() * MAX_TRIES);
auto &statuscb = params.statuscb();
// call status callback with zero, because we are at the start
statuscb(status);
@ -370,8 +373,14 @@ Vec2d find_least_supports_rotation(const SLAPrintObject & po,
return ! statuscb(-1);
};
SLAPrintObjectConfig pocfg;
if (params.print_config())
pocfg.apply(*params.print_config(), true);
pocfg.apply(mo.config.get());
// Different search methods have to be used depending on the model elevation
if (is_on_floor(po)) {
if (is_on_floor(pocfg)) {
std::vector<XYRotation> inputs = get_chull_rotations(mesh, max_tries);
max_tries = inputs.size();