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IfcConvert --precision option.

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Sets the decimal precision to be used to format floating-point values, 15 by default.
Use a negative value to use the system's default precision (should be 6 typically).
Applicable for OBJ and DAE output. For DAE output, value >= 15 means that up to 16 decimals are used,
and any other value means that 6 or 7 decimals are used.
This commit is contained in:
Stinkfist0
2017-01-11 16:36:33 +02:00
committed by Thomas Krijnen
parent 2d58a1bc7c
commit ecff54c480
5 changed files with 36 additions and 15 deletions
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src/ifcconvert/WavefrontObjSerializer.cpp
+2 -3
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@@ -51,6 +51,7 @@ void WaveFrontOBJSerializer::writeMaterial(const IfcGeom::Material& style)
? style.original_name() : style.name());
IfcUtil::sanitate_material_name(material_name);
mtl_stream << "newmtl " << material_name << "\n";
if (style.hasDiffuse()) {
const double* diffuse = style.diffuse();
mtl_stream << "Kd " << diffuse[0] << " " << diffuse[1] << " " << diffuse[2] << "\n";
@@ -77,11 +78,9 @@ void WaveFrontOBJSerializer::write(const IfcGeom::TriangulationElement<real_t>*
? o->name() : o->unique_id()));
obj_stream << "g " << name << "\n";
obj_stream << "s 1" << "\n";
obj_stream << std::setprecision(std::numeric_limits<double>::digits10);
const IfcGeom::Representation::Triangulation<real_t>& mesh = o->geometry();
const int vcount = (int)mesh.verts().size() / 3;
for ( std::vector<real_t>::const_iterator it = mesh.verts().begin(); it != mesh.verts().end(); ) {
const real_t x = *(it++) + (real_t)settings().offset[0];