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SVG: Text annotations in elevations

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This commit is contained in:
Thomas Krijnen
2021-04-24 14:18:53 +02:00
parent e801629f86
commit 328773550d
1 changed files with 6 additions and 1 deletions
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src/serializers/SvgSerializer.cpp
+6 -1
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@@ -1671,7 +1671,10 @@ void SvgSerializer::addTextAnnotations(const drawing_key& k) {
trsf.SetTranslationPart(v); trsf.SetTranslationPart(v);
} }
if (!range || (v.Z() >= range->first && v.Z() < range->second)) { auto z_local = gp::DZ().Transformed(trsf);
auto view_dir = z_local.Dot(meta.pln_3d.Axis().Direction());
if ((!range || (v.Z() >= range->first && v.Z() < range->second)) && view_dir > 0.99) {
if (meta.pln_3d.Position().Direction().Dot(gp_Dir(trsf.HVectorialPart().Column(3))) > 0.99) { if (meta.pln_3d.Position().Direction().Dot(gp_Dir(trsf.HVectorialPart().Column(3))) > 0.99) {
auto svg_name = nameElement(ann); auto svg_name = nameElement(ann);
@@ -1864,6 +1867,8 @@ void SvgSerializer::finalize() {
draw_hlr(ax, { nullptr, drawing_name }); draw_hlr(ax, { nullptr, drawing_name });
} }
addTextAnnotations({ nullptr, drawing_name });
if (storey_height_display_ != SH_NONE && pln && std::abs(pln->Position().Direction().Z()) < 1.e-5) { if (storey_height_display_ != SH_NONE && pln && std::abs(pln->Position().Direction().Z()) < 1.e-5) {
auto storeys = this->file->instances_by_type("IfcBuildingStorey"); auto storeys = this->file->instances_by_type("IfcBuildingStorey");
if (storeys) { if (storeys) {