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FIX:try mcut for NotBoundAVolume error 

jira: none
Change-Id: I46be009d413beede839afee4fcf7fa54a0202d45
This commit is contained in:
zhou.xu 2025-01-13 10:50:46 +08:00 committed by lane.wei
parent c12b4f1391
commit 3b1c51b64d
3 changed files with 23 additions and 15 deletions
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11
src/slic3r/GUI/Gizmos/GLGizmoMeshBoolean.cpp
View File

@ -72,7 +72,7 @@ bool GLGizmoMeshBoolean::gizmo_event(SLAGizmoEventType action, const Vec2d& mous
std::vector<Transform3d> trafo_matrices;
for (const ModelVolume* mv : mo->volumes) {
//if (mv->is_model_part()) {
trafo_matrices.emplace_back(mi->get_transformation().get_matrix() * mv->get_matrix());
trafo_matrices.emplace_back(mi->get_transformation().get_matrix() * mv->get_matrix());
//}
}
@ -368,7 +368,8 @@ void GLGizmoMeshBoolean::on_render_input_window(float x, float y, float bottom_l
if (m_operation_mode == MeshBooleanOperation::Union)
{
if (operate_button(_L("Union") + "##btn", enable_button)) {
m_warning_texts[index] = check_boolean_possible({ m_src.mv, m_tool.mv });
csg::BooleanFailReason fail_reason;
m_warning_texts[index] = check_boolean_possible({m_src.mv, m_tool.mv}, fail_reason);
if(m_warning_texts[index] == "") {
TriangleMesh temp_src_mesh = m_src.mv->mesh();
temp_src_mesh.transform(m_src.trafo);
@ -392,7 +393,8 @@ void GLGizmoMeshBoolean::on_render_input_window(float x, float y, float bottom_l
else if (m_operation_mode == MeshBooleanOperation::Difference) {
m_imgui->bbl_checkbox(_L("Delete input"), m_diff_delete_input);
if (operate_button(_L("Difference") + "##btn", enable_button)) {
m_warning_texts[index] = check_boolean_possible({ m_src.mv, m_tool.mv });
csg::BooleanFailReason fail_reason;
m_warning_texts[index] = check_boolean_possible({m_src.mv, m_tool.mv}, fail_reason);
if (m_warning_texts[index] == "") {
TriangleMesh temp_src_mesh = m_src.mv->mesh();
temp_src_mesh.transform(m_src.trafo);
@ -416,7 +418,8 @@ void GLGizmoMeshBoolean::on_render_input_window(float x, float y, float bottom_l
else if (m_operation_mode == MeshBooleanOperation::Intersection){
m_imgui->bbl_checkbox(_L("Delete input"), m_inter_delete_input);
if (operate_button(_L("Intersection") + "##btn", enable_button)) {
m_warning_texts[index] = check_boolean_possible({ m_src.mv, m_tool.mv });
csg::BooleanFailReason fail_reason;
m_warning_texts[index] = check_boolean_possible({m_src.mv, m_tool.mv}, fail_reason);
if (m_warning_texts[index] == "") {
TriangleMesh temp_src_mesh = m_src.mv->mesh();
temp_src_mesh.transform(m_src.trafo);

21
src/slic3r/GUI/Plater.cpp
View File

@ -13046,7 +13046,8 @@ bool check_printer_initialized(MachineObject *obj)
}
// OK if fail_msg is empty
std::string check_boolean_possible(const std::vector<const ModelVolume*>& volumes) {
std::string check_boolean_possible(const std::vector<const ModelVolume *> &volumes, csg::BooleanFailReason& fail_reason)
{
std::string fail_msg;
std::vector<csg::CSGPart> csgmesh;
csgmesh.reserve(2 * volumes.size());
@ -13056,6 +13057,7 @@ std::string check_boolean_possible(const std::vector<const ModelVolume*>& volume
if (auto fail_reason_name = csg::check_csgmesh_booleans(Range{ std::begin(csgmesh), std::end(csgmesh) }); std::get<0>(fail_reason_name) != csg::BooleanFailReason::OK) {
fail_msg = _u8L("Unable to perform boolean operation on model meshes. "
"You may fix the meshes and try again.");
fail_reason = std::get<0>(fail_reason_name);
std::string name = std::get<1>(fail_reason_name);
std::map<csg::BooleanFailReason, std::string> fail_reasons = {
{csg::BooleanFailReason::OK, "OK"},
@ -13077,14 +13079,16 @@ TriangleMesh Plater::combine_mesh_fff(const ModelObject& mo, int instance_id, st
csgmesh.reserve(2 * mo.volumes.size());
bool has_splitable_volume = csg::model_to_csgmesh(mo.const_volumes(), Transform3d::Identity(), std::back_inserter(csgmesh),
csg::mpartsPositive | csg::mpartsNegative);
std::string fail_msg = check_boolean_possible(mo.const_volumes());
if (fail_msg.empty()) {
csg::BooleanFailReason fail_reason;
std::string fail_msg = check_boolean_possible(mo.const_volumes(), fail_reason);
if (fail_msg.empty() || fail_reason == csg::BooleanFailReason::NotBoundAVolume) {
try {
MeshBoolean::mcut::McutMeshPtr meshPtr = csg::perform_csgmesh_booleans_mcut(Range{ std::begin(csgmesh), std::end(csgmesh) });
mesh = MeshBoolean::mcut::mcut_to_triangle_mesh(*meshPtr);
}
catch (...) {}
MeshBoolean::mcut::McutMeshPtr meshPtr = csg::perform_csgmesh_booleans_mcut(Range{std::begin(csgmesh), std::end(csgmesh)});
mesh = MeshBoolean::mcut::mcut_to_triangle_mesh(*meshPtr);
if (mesh.its.indices.size() > 0) {
fail_msg = "";
}
} catch (...) {}
#if 0
// if mcut fails, try again with CGAL
if (mesh.empty()) {
@ -13096,7 +13100,6 @@ TriangleMesh Plater::combine_mesh_fff(const ModelObject& mo, int instance_id, st
}
#endif
}
if (mesh.empty()) {
if (notify_func)
notify_func(fail_msg);

6
src/slic3r/GUI/Plater.hpp
View File

@ -52,7 +52,9 @@ class SlicingStatusEvent;
enum SLAPrintObjectStep : unsigned int;
enum class ConversionType : int;
class Ams;
namespace csg {
enum class BooleanFailReason;
}
using ModelInstancePtrs = std::vector<ModelInstance*>;
@ -828,7 +830,7 @@ private:
};
std::vector<int> get_min_flush_volumes(const DynamicPrintConfig &full_config, size_t nozzle_id);
std::string check_boolean_possible(const std::vector<const ModelVolume*>& volumes);
std::string check_boolean_possible(const std::vector<const ModelVolume *> &volumes, csg::BooleanFailReason& fail_reason);
Preset *get_printer_preset(MachineObject *obj);
wxArrayString get_all_camera_view_type();