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connect_to_ground() now handles widening correctly

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tamasmeszaros 2022-10-25 13:34:56 +02:00
parent f5c1623642
commit 1b54235d67
1 changed files with 9 additions and 8 deletions
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17
src/libslic3r/SLA/SupportTreeUtils.hpp
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@ -558,8 +558,7 @@ bool optimize_pinhead_placement(Ex policy,
m.cfg.head_back_radius_mm; m.cfg.head_back_radius_mm;
// check available distance // check available distance
Hit t = pinhead_mesh_hit(policy, m.emesh, hp, nn, pin_r, back_r, w, Hit t = pinhead_mesh_hit(policy, m.emesh, hp, nn, pin_r, back_r, w, sd);
sd);
if (t.distance() < w) { if (t.distance() < w) {
// Let's try to optimize this angle, there might be a // Let's try to optimize this angle, there might be a
@ -663,11 +662,13 @@ std::pair<bool, long> connect_to_ground(Ex policy,
return {false, SupportTreeNode::ID_UNSET}; return {false, SupportTreeNode::ID_UNSET};
Vec3d endp = hjp + d * dir; Vec3d endp = hjp + d * dir;
auto ret = create_ground_pillar(policy, builder, sm, endp, dir, r, end_r); double bridge_ratio = d / (d + (endp.z() - sm.emesh.ground_level()));
double pill_r = r + bridge_ratio * (end_r - r);
auto ret = create_ground_pillar(policy, builder, sm, endp, dir, pill_r, end_r);
if (ret.second >= 0) { if (ret.second >= 0) {
builder.add_bridge(hjp, endp, r); builder.add_diffbridge(hjp, endp, r, pill_r);
builder.add_junction(endp, r); builder.add_junction(endp, pill_r);
} }
return ret; return ret;
@ -687,9 +688,9 @@ std::pair<bool, long> search_ground_route(Ex policy,
if (res.first) if (res.first)
return res; return res;
// Optimize bridge direction: // Optimize bridge direction:
// Straight path failed so we will try to search for a suitable // Straight path failed so we will try to search for a suitable
// direction out of the cavity. // direction out of the cavity.
auto [polar, azimuth] = dir_to_spheric(init_dir); auto [polar, azimuth] = dir_to_spheric(init_dir);
Optimizer<AlgNLoptGenetic> solver(get_criteria(sm.cfg).stop_score(1e6)); Optimizer<AlgNLoptGenetic> solver(get_criteria(sm.cfg).stop_score(1e6));