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- Switch to double precision

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- Allow accessing entities by GlobalId
- Some more support for writing back IFC
- Prefix EXPRESS Enum values to avoid collisions
- Fix a bug in the SenseAgreement of Cartesian trimmed curves
- Use straight line segment in case point projection failed on trimmed curve
- Add epsilon to polylines and -loops point equality test
- Decompose a convex polygonal bounded halfspace into several unbounded halfspace and process only if they operate on a volume larger than some epsilon
- No longer fail connected facesets if a single face is invalid
- Updated IfcBlender for compatibility with Blender 2.62
- Added additional test files
This commit is contained in:
Thomas Krijnen
2012-03-13 11:56:52 +00:00
parent 2b27b86b34
commit 3bb008c89f
31 changed files with 60370 additions and 2054 deletions
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src/ifcgeom/IfcGeomCurves.cpp
+3 -3
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@@ -78,7 +78,7 @@
#include "../ifcgeom/IfcGeom.h"
bool IfcGeom::convert(const Ifc2x3::IfcCircle::ptr l, Handle(Geom_Curve)& curve) {
const float r = l->Radius() * Ifc::LengthUnit;
const double r = l->Radius() * Ifc::LengthUnit;
if ( r <= 0.0f ) { return false; }
gp_Trsf trsf;
Ifc2x3::IfcAxis2Placement placement = l->Position();
@@ -94,8 +94,8 @@ bool IfcGeom::convert(const Ifc2x3::IfcCircle::ptr l, Handle(Geom_Curve)& curve)
return true;
}
bool IfcGeom::convert(const Ifc2x3::IfcEllipse::ptr l, Handle(Geom_Curve)& curve) {
float x = l->SemiAxis1() * Ifc::LengthUnit;
float y = l->SemiAxis2() * Ifc::LengthUnit;
double x = l->SemiAxis1() * Ifc::LengthUnit;
double y = l->SemiAxis2() * Ifc::LengthUnit;
if ( x == 0.0f || y == 0.0f || y > x ) { return false; }
gp_Trsf trsf;
Ifc2x3::IfcAxis2Placement placement = l->Position();