luke
/
klayout
mirror of https://github.com/KLayout/klayout.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

WIP

This commit is contained in:
Matthias Koefferlein 2025-08-10 13:59:26 +02:00
parent 786d231acd
commit 1c15d851ee
2 changed files with 4 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
src/laybasic/laybasic/layRedrawThreadWorker.cc
View File

@ -738,12 +738,6 @@ RedrawThreadWorker::draw_boxes (bool drawing_context, db::cell_index_type ci, co
} }
} }
db::Box
RedrawThreadWorker::empty_cell_replacement_box ()
{
return db::Box (db::Point (), db::Point ());
}
void void
RedrawThreadWorker::draw_boxes (bool drawing_context, db::cell_index_type ci, const db::CplxTrans &trans, const db::Box &redraw_box, int level) RedrawThreadWorker::draw_boxes (bool drawing_context, db::cell_index_type ci, const db::CplxTrans &trans, const db::Box &redraw_box, int level)
{ {
@ -751,12 +745,8 @@ RedrawThreadWorker::draw_boxes (bool drawing_context, db::cell_index_type ci, co
const db::Cell &cell = mp_layout->cell (ci); const db::Cell &cell = mp_layout->cell (ci);
// For small bboxes, the cell outline can be reduced .. // For small bboxes, the cell outline can be reduced ..
db::Box bbox = cell.bbox (); db::Box bbox = cell.bbox_with_empty ();
bool empty_cell = false; bool empty_cell = cell.bbox ().empty ();
if (bbox.empty ()) {
bbox = empty_cell_replacement_box ();
empty_cell = true;
}
if (m_drop_small_cells && drop_cell (cell, trans)) { if (m_drop_small_cells && drop_cell (cell, trans)) {
@ -811,12 +801,8 @@ RedrawThreadWorker::draw_boxes (bool drawing_context, db::cell_index_type ci, co
const db::CellInstArray &cell_inst = inst->cell_inst (); const db::CellInstArray &cell_inst = inst->cell_inst ();
db::cell_index_type new_ci = cell_inst.object ().cell_index (); db::cell_index_type new_ci = cell_inst.object ().cell_index ();
db::Box new_cell_box = mp_layout->cell (new_ci).bbox (); db::Box new_cell_box = mp_layout->cell (new_ci).bbox_with_empty ();
bool empty_inst_cell = false; bool empty_inst_cell = mp_layout->cell (new_ci).bbox ().empty ();
if (new_cell_box.empty ()) {
new_cell_box = empty_cell_replacement_box ();
empty_inst_cell = true;
}
if (last_ci != new_ci) { if (last_ci != new_ci) {
// Hint: don't use any_cell_box on partially visible cells because that will degrade performance // Hint: don't use any_cell_box on partially visible cells because that will degrade performance

1
src/laybasic/laybasic/layRedrawThreadWorker.h
View File

@ -200,7 +200,6 @@ private:
bool any_text_shapes (db::cell_index_type cell_index, unsigned int levels); bool any_text_shapes (db::cell_index_type cell_index, unsigned int levels);
bool any_cell_box (db::cell_index_type cell_index, unsigned int levels); bool any_cell_box (db::cell_index_type cell_index, unsigned int levels);
bool need_draw_box (const db::Layout *layout, const db::Cell &cell, int level); bool need_draw_box (const db::Layout *layout, const db::Cell &cell, int level);
db::Box empty_cell_replacement_box ();
RedrawThread *mp_redraw_thread; RedrawThread *mp_redraw_thread;
std::vector <db::Box> m_redraw_region; std::vector <db::Box> m_redraw_region;