3DPrinting/PrusaSlicer-NonPlainar
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Techs DISABLE_ALLOW_NEGATIVE_Z_FOR_SLA and ENABLE_ALLOW_NEGATIVE_Z set as default

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enricoturri1966 2021-07-22 11:26:31 +02:00
parent 5bffed394b
commit 65b3be92fe
13 changed files with 7 additions and 260 deletions
src/libslic3r
Print.cpp

10
src/libslic3r/Print.cpp
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@ -373,7 +373,6 @@ bool Print::sequential_print_horizontal_clearance_valid(const Print& print, Poly
// FIXME: Arrangement has different parameters for offsetting (jtMiter, limit 2)
// which causes that the warning will be showed after arrangement with the
// appropriate object distance. Even if I set this to jtMiter the warning still shows up.
#if ENABLE_ALLOW_NEGATIVE_Z
it_convex_hull = map_model_object_to_convex_hull.emplace_hint(it_convex_hull, model_object_id,
offset(print_object->model_object()->convex_hull_2d(
Geometry::assemble_transform({ 0.0, 0.0, model_instance0->get_offset().z() }, model_instance0->get_rotation(), model_instance0->get_scaling_factor(), model_instance0->get_mirror())),
@ -381,15 +380,6 @@ bool Print::sequential_print_horizontal_clearance_valid(const Print& print, Poly
// exactly by satisfying the extruder_clearance_radius, this test will not trigger collision.
float(scale_(0.5 * print.config().extruder_clearance_radius.value - EPSILON)),
jtRound, scale_(0.1)).front());
#else
it_convex_hull = map_model_object_to_convex_hull.emplace_hint(it_convex_hull, model_object_id,
offset(print_object->model_object()->convex_hull_2d(
Geometry::assemble_transform(Vec3d::Zero(), model_instance0->get_rotation(), model_instance0->get_scaling_factor(), model_instance0->get_mirror())),
// Shrink the extruder_clearance_radius a tiny bit, so that if the object arrangement algorithm placed the objects
// exactly by satisfying the extruder_clearance_radius, this test will not trigger collision.
float(scale_(0.5 * print.config().extruder_clearance_radius.value - EPSILON)),
jtRound, float(scale_(0.1))).front());
#endif // ENABLE_ALLOW_NEGATIVE_Z
}
// Make a copy, so it may be rotated for instances.
Polygon convex_hull0 = it_convex_hull->second;