From 4e4760bb8255d7c096ebef33893b7bf781e8d703 Mon Sep 17 00:00:00 2001 From: Enrico Turri Date: Fri, 30 Nov 2018 10:59:00 +0100 Subject: [PATCH] Fixed translation of volumes belonging to scaled instances --- src/slic3r/GUI/GLCanvas3D.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/slic3r/GUI/GLCanvas3D.cpp b/src/slic3r/GUI/GLCanvas3D.cpp index 7c03b04414..2d2d296b73 100644 --- a/src/slic3r/GUI/GLCanvas3D.cpp +++ b/src/slic3r/GUI/GLCanvas3D.cpp @@ -1467,7 +1467,7 @@ void GLCanvas3D::Selection::translate(const Vec3d& displacement) (*m_volumes)[i]->set_instance_offset(m_cache.volumes_data[i].get_instance_position() + displacement); else if (m_mode == Volume) { - Vec3d local_displacement = m_cache.volumes_data[i].get_instance_rotation_matrix().inverse() * displacement; + Vec3d local_displacement = (m_cache.volumes_data[i].get_instance_rotation_matrix() * m_cache.volumes_data[i].get_instance_scale_matrix()).inverse() * displacement; (*m_volumes)[i]->set_volume_offset(m_cache.volumes_data[i].get_volume_position() + local_displacement); } #else