diff --git a/src/libslic3r/SLA/SupportTreeBuildsteps.cpp b/src/libslic3r/SLA/SupportTreeBuildsteps.cpp index 3c39c64e6..6134e1f5a 100644 --- a/src/libslic3r/SLA/SupportTreeBuildsteps.cpp +++ b/src/libslic3r/SLA/SupportTreeBuildsteps.cpp @@ -519,7 +519,7 @@ bool SupportTreeBuildsteps::create_ground_pillar(const Vec3d &hjp, auto [polar, azimuth] = dir_to_spheric(dir); polar = PI - m_cfg.bridge_slope; Vec3d d = spheric_to_dir(polar, azimuth).normalized(); - double t = bridge_mesh_distance(endp, dir, radius); + double t = bridge_mesh_distance(endp, d, radius); double tmax = std::min(m_cfg.max_bridge_length_mm, t); t = 0.;