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SVG: Fix storey elevations

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This commit is contained in:
Thomas Krijnen
2021-03-07 12:07:40 +01:00
parent c542fb2480
commit 30fc2ad580
2 changed files with 8 additions and 7 deletions
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src/serializers/SvgSerializer.cpp
+8 -5
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@@ -1033,7 +1033,10 @@ void SvgSerializer::write(const geometry_data& data) {
auto a = data.product->get("Elevation"); auto a = data.product->get("Elevation");
if (!a->isNull()) { if (!a->isNull()) {
double elev = *a; double elev = *a;
elev *= lu;
// @nb we don't actually factor in the length unit.
// elev *= lu;
if (almost(1.) == lu) { if (almost(1.) == lu) {
// m // m
elev_str = boost::str(boost::format("%.3f") % elev); elev_str = boost::str(boost::format("%.3f") % elev);
@@ -1490,14 +1493,14 @@ void SvgSerializer::finalize() {
auto svg_name = nameElement(storey); auto svg_name = nameElement(storey);
auto po = &start_path(*pln, drawing_name, svg_name); auto po = &start_path(*pln, drawing_name, svg_name);
gp_Pln elev_pln(gp_Ax3(gp_Pnt(0, 0, elev), gp::DZ(), pln->Position().XDirection())); gp_Pln elev_pln(gp_Ax3(gp_Pnt(0, 0, elev), gp::DZ(), gp::DX()));
auto ref_y = pln->Position().YDirection().XYZ().Dot(pln->Position().Location().XYZ()); //, pln->Position().XDirection()));
// auto ref_y = pln->Position().YDirection().XYZ().Dot(pln->Position().Location().XYZ());
double x0, y0, z0, x1, y1, z1; double x0, y0, z0, x1, y1, z1;
bnd_.Get(x0, y0, z0, x1, y1, z1); bnd_.Get(x0, y0, z0, x1, y1, z1);
// negate Y, see auto_elevation BRepBuilderAPI_MakeFace mf(elev_pln, x0 - 1., x1 + 1., y0 - 1., y1 + 1.);
BRepBuilderAPI_MakeFace mf(elev_pln, x0 - 1., x1 + 1., -(y1 + 1.), -(y0 - 1.));
gp_Trsf trsf; gp_Trsf trsf;
TopoDS_Compound C; TopoDS_Compound C;
BRep_Builder B; BRep_Builder B;
src/serializers/SvgSerializer.h
-2
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@@ -152,8 +152,6 @@ protected:
std::list<geometry_data> element_buffer_; std::list<geometry_data> element_buffer_;
hlr_t hlr; hlr_t hlr;
// Handle(HLRBRep_Algo) hlr_brep;
// Handle(HLRBRep_PolyAlgo) hlr_poly;
std::string namespace_prefix_; std::string namespace_prefix_;