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Fix tile polygon grid not covering whole tile #92171

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merged 1 commit into from
May 21, 2024
Merged

Fix tile polygon grid not covering whole tile #92171

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15 changes: 10 additions & 5 deletions editor/plugins/tiles/tile_data_editors.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -144,7 +144,8 @@ void GenericTilePolygonEditor::_base_control_draw() {
}

// Draw tile-related things.
Size2 tile_size = tile_set->get_tile_size();
const Size2 base_tile_size = tile_set->get_tile_size();
const Size2 tile_size = background_region.size;

Transform2D xform;
xform.set_origin(base_control->get_size() / 2 + panning);
Expand All @@ -170,12 +171,16 @@ void GenericTilePolygonEditor::_base_control_draw() {

// Draw grid.
if (current_snap_option == SNAP_GRID) {
Vector2 spacing = tile_size / snap_subdivision->get_value();
Vector2 spacing = base_tile_size / snap_subdivision->get_value();
Vector2 offset = -tile_size / 2;
int w = snap_subdivision->get_value() * (tile_size / base_tile_size).x;
int h = snap_subdivision->get_value() * (tile_size / base_tile_size).y;

for (int i = 1; i < snap_subdivision->get_value(); i++) {
base_control->draw_line(Vector2(spacing.x * i, 0) + offset, Vector2(spacing.x * i, tile_size.y) + offset, Color(1, 1, 1, 0.33));
base_control->draw_line(Vector2(0, spacing.y * i) + offset, Vector2(tile_size.x, spacing.y * i) + offset, Color(1, 1, 1, 0.33));
for (int y = 1; y < h; y++) {
for (int x = 1; x < w; x++) {
base_control->draw_line(Vector2(spacing.x * x, 0) + offset, Vector2(spacing.x * x, tile_size.y) + offset, Color(1, 1, 1, 0.33));
base_control->draw_line(Vector2(0, spacing.y * y) + offset, Vector2(tile_size.x, spacing.y * y) + offset, Color(1, 1, 1, 0.33));
}
}
}

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