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Fix z-offset handling for ZAA

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This commit is contained in:
Aleksandr Dobkin
2026-03-16 13:48:42 -07:00
parent 29e35d77b1
commit 12232deb7a
2 changed files with 7 additions and 9 deletions
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9
src/libslic3r/ContourZ.cpp
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@@ -30,8 +30,6 @@ static double slope_from_normal(const Eigen::Vector3d& normal)
return angle_rad;
}
// const int LINE = 180;
static bool contour_extrusion_path(LayerRegion *region, const sla::IndexedMesh &mesh, ExtrusionPath &path)
{
if (region->region().config().zaa_region_disable) {
@@ -213,14 +211,13 @@ static void contour_extrusion_entity(LayerRegion *region, const sla::IndexedMesh
}
static void handle_extrusion_collection(LayerRegion *region, const sla::IndexedMesh &mesh, ExtrusionEntityCollection &collection, std::initializer_list<ExtrusionRole> roles) {
for (ExtrusionEntity *extr : collection.entities) {
// printf("handling extrusion collection %p %p\n", &collection, extr);
if (!contains(roles, extr->role())) {
for (ExtrusionEntity* extr : collection.entities) {
if (!contains(roles, extr->role())) {
continue;
}
contour_extrusion_entity(region, mesh, extr);
}
}
}
void Layer::make_contour_z(const sla::IndexedMesh &mesh)

7
src/libslic3r/PrintObject.cpp
View File

@@ -28,7 +28,6 @@
#include <float.h>
#include <iterator>
#include <mutex>
#include <ostream>
#include <string>
#include <oneapi/tbb/blocked_range.h>
#include <oneapi/tbb/concurrent_vector.h>
@@ -731,13 +730,15 @@ void PrintObject::contour_z()
}
ModelInstance *inst = m_model_object->instances.front();
Point center_offset = this->center_offset();
Point center_offset = this->center_offset();
Geometry::Transformation trans = inst->get_transformation();
double z = trans.get_offset().z() - unscale<double>(this->height()) / 2;
trans.set_offset(Vec3d(-unscale<double>(center_offset.x()), -unscale<double>(center_offset.y()), 0));
mesh.transform(trans.get_matrix());
sla::IndexedMesh imesh(mesh);
imesh.ground_level_offset(-z);
std::mutex mtx;
size_t completed = 0;
tbb::parallel_for(