From 50226b8b234e347eb800563dc425b666f66dbcc7 Mon Sep 17 00:00:00 2001 From: "zhimin.zeng" Date: Thu, 31 Aug 2023 17:16:03 +0800 Subject: [PATCH] FIX: Incorrect exploded view after split to objects and modify the incorrect assemble view after cut Jira: 4182 Change-Id: I813a9179c54d544e745153186e09a4d82fc50dbc (cherry picked from commit f60762ddefcaa9ba6bd9d61fb328fc42f1a2c5d0) --- src/libslic3r/Model.cpp | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/libslic3r/Model.cpp b/src/libslic3r/Model.cpp index e927a9d5df..aa120dba1d 100644 --- a/src/libslic3r/Model.cpp +++ b/src/libslic3r/Model.cpp @@ -2051,6 +2051,9 @@ static void reset_instance_transformation(ModelObject* object, size_t src_instan const Transform3d &assemble_matrix = obj_instance->get_assemble_transformation().get_matrix(); const Transform3d &instance_inverse_matrix = instance_transformation_copy.get_matrix().inverse(); Transform3d new_instance_inverse_matrix = instance_inverse_matrix * obj_instance->get_transformation().get_matrix(true).inverse(); + if (place_on_cut) { // reset the rotation of cut plane + new_instance_inverse_matrix = new_instance_inverse_matrix * Transformation(cut_matrix).get_matrix(true, false, true, true).inverse(); + } Transform3d new_assemble_transform = assemble_matrix * new_instance_inverse_matrix; obj_instance->set_assemble_from_transform(new_assemble_transform); } @@ -2368,6 +2371,7 @@ void ModelObject::split(ModelObjectPtrs* new_objects) Transform3d new_instance_inverse_matrix = instance_inverse_matrix * model_instance->get_transformation().get_matrix(true).inverse(); Transform3d new_assemble_transform = assemble_matrix * new_instance_inverse_matrix; model_instance->set_assemble_from_transform(new_assemble_transform); + model_instance->set_offset_to_assembly(new_vol->get_offset()); } new_vol->set_offset(Vec3d::Zero());