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SVG matrix #5676

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This commit is contained in:
Thomas Krijnen
2025-04-17 15:25:35 +02:00
parent dc84d85f7b
commit 360e08f268
1 changed files with 9 additions and 7 deletions
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src/serializers/SvgSerializer.cpp
+9 -7
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@@ -2401,13 +2401,15 @@ namespace {
std::string SvgSerializer::writeMetadata(const drawing_meta& m) { std::string SvgSerializer::writeMetadata(const drawing_meta& m) {
gp_Trsf trsf; gp_Trsf trsf;
trsf.SetTransformation(m.pln_3d.Position(), gp::XOY()); trsf.SetTransformation(m.pln_3d.Position(), gp::XOY());
// @todo NCollection_Mat4<double> mat4;
std::array<std::array<double, 4>, 4> m4 = {{ trsf.GetMat4(mat4);
{{ 1, 0, 0, 0 }}, const auto* d = mat4.GetData();
{{ 0, 1, 0, 0 }}, std::array<std::array<double, 4>, 4> m4 = { {
{{ 0, 0, 1, 0 }}, {{ d[0], d[4], d[8], d[12] }},
{{ 0, 0, 0, 1 }} {{ d[1], d[5], d[9], d[13] }},
}}; {{ d[2], d[6], d[10], d[14] }},
{{ d[3], d[7], d[11], d[15] }}
} };
return namespace_prefix_ + "plane=\""+ array_to_string(m4) +"\" " + return namespace_prefix_ + "plane=\""+ array_to_string(m4) +"\" " +
namespace_prefix_ + "matrix3=\"" + array_to_string(m.matrix_3) + "\""; namespace_prefix_ + "matrix3=\"" + array_to_string(m.matrix_3) + "\"";
} }