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Fix symbol direction

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This commit is contained in:
Thomas Krijnen
2021-09-08 14:21:25 +02:00
parent f31ab80731
commit 55a220751b
1 changed files with 2 additions and 2 deletions
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src/serializers/SvgSerializer.cpp
+2 -2
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@@ -1061,14 +1061,14 @@ void SvgSerializer::write(const geometry_data& data) {
object_type.erase(std::remove_if(object_type.begin(), object_type.end(), [](char c) { return !std::isalnum(c); }), object_type.end()); object_type.erase(std::remove_if(object_type.begin(), object_type.end(), [](char c) { return !std::isalnum(c); }), object_type.end());
} }
auto z_local = gp::DZ().Transformed(data.trsf.Inverted()); auto z_global = gp::DZ().Transformed(data.trsf);
if (data.product->declaration().is("IfcAnnotation") && // is an Annotation if (data.product->declaration().is("IfcAnnotation") && // is an Annotation
(proj.Magnitude() > 1.e-5) && // when projected onto the view has a length (proj.Magnitude() > 1.e-5) && // when projected onto the view has a length
is_floor_plan_ is_floor_plan_
? (zmin >= range.first && zmin < (range.second - 1.e-5)) // the Z-coords are within the range of the building storey, ? (zmin >= range.first && zmin < (range.second - 1.e-5)) // the Z-coords are within the range of the building storey,
// this excludes the upper bound with a small tolerance // this excludes the upper bound with a small tolerance
: (projection_direction.Dot(z_local) < -0.99) // For elevations only include annotations that are "facing" the view direction : (projection_direction.Dot(z_global) > 0.99) // For elevations only include annotations that are "facing" the view direction
) )
{ {
auto svg_name = data.svg_name; auto svg_name = data.svg_name;