Revision: 56955
http://sourceforge.net/p/brlcad/code/56955
Author: brlcad
Date: 2013-08-19 14:37:16 +0000 (Mon, 19 Aug 2013)
Log Message:
-----------
fit comments for external readers
Modified Paths:
--------------
brlcad/trunk/src/conv/step/ON_Brep.cpp
Modified: brlcad/trunk/src/conv/step/ON_Brep.cpp
===================================================================
--- brlcad/trunk/src/conv/step/ON_Brep.cpp 2013-08-19 14:33:45 UTC (rev
56954)
+++ brlcad/trunk/src/conv/step/ON_Brep.cpp 2013-08-19 14:37:16 UTC (rev
56955)
@@ -24,13 +24,14 @@
*/
-// Make entity arrays for each of the m_V, m_S, etc arrays and create step
instances of them,
-// starting with the basic ones.
+// Make entity arrays for each of the m_V, m_S, etc arrays and create
+// step instances of them, starting with the basic ones.
//
-// The array indices in the ON_Brep will correspond to the step entity array
locations that
-// hold the step version of each entity.
+// The array indices in the ON_Brep will correspond to the step entity
+// array locations that hold the step version of each entity.
//
-// then, need to map the ON_Brep hierarchy to the corresponding STEP hierarchy
+// then, need to map the ON_Brep hierarchy to the corresponding STEP
+// hierarchy
//
// brep -> advanced_brep_shape_representation
// manifold_solid_brep
@@ -51,10 +52,13 @@
// 2d points -> point_on_surface
// 1d points to bound curve -> point_on_curve
//
-// 2d trimming curves -> pcurve using point_on_surface? almost doesn't look as
if there is a good AP203 way to represent 2d trimming curves...
+// 2d trimming curves -> pcurve using point_on_surface? almost doesn't
+// look as if there is a good AP203 way to represent 2d trimming
+// curves...
//
//
-// Note that STEPentity is the same thing as SDAI_Application_instance... see
src/clstepcore/sdai.h line 220
+// Note that STEPentity is the same thing as
+// SDAI_Application_instance... see src/clstepcore/sdai.h line 220
//
#include "common.h"
@@ -145,8 +149,11 @@
RealNode *knot = new RealNode();
knot->value = incrv->Knot(i);
knots->AddNode(knot);
- /* OpenNURBS and STEP have different notions of end knot multiplicity -
- * see http://wiki.mcneel.com/developer/onsuperfluousknot */
+
+ /* OpenNURBS and STEP have different notions of end knot
+ * multiplicity - see:
+ * http://wiki.mcneel.com/developer/onsuperfluousknot
+ */
if ((i == 0) || (i == (incrv->KnotCount() -
incrv->KnotMultiplicity(0)))) multiplicity_val++;
/* Set Multiplicity */
IntNode *multiplicity = new IntNode();
@@ -175,8 +182,10 @@
knot->value = insrf->Knot(0, i);
u_knots->AddNode(knot);
- /* OpenNURBS and STEP have different notions of end knot multiplicity -
- * see http://wiki.mcneel.com/developer/onsuperfluousknot */
+ /* OpenNURBS and STEP have different notions of end knot
+ * multiplicity - see:
+ * http://wiki.mcneel.com/developer/onsuperfluousknot
+ */
if ((i == 0) || (i == (insrf->KnotCount(0) - insrf->KnotMultiplicity(0,
0)))) multiplicity_val++;
/* Set Multiplicity */
@@ -262,9 +271,11 @@
std::cout << "Have LineCurve\n";
ON_Line *m_line = &(l_curve->m_line);
- /* In STEP, a line consists of a cartesian point and a 3D vector.
Since
- * it does not appear that OpenNURBS data structures reference m_V
points
- * for these constructs, create our own */
+ /* In STEP, a line consists of a cartesian point and a 3D
+ * vector. Since it does not appear that OpenNURBS data
+ * structures reference m_V points for these constructs,
+ * create our own
+ */
three_dimensional_curves.at(i) = registry->ObjCreate("LINE");
@@ -309,15 +320,19 @@
((SdaiB_spline_curve
*)three_dimensional_curves.at(i))->curve_form_(B_spline_curve_form__unspecified);
((SdaiB_spline_curve
*)three_dimensional_curves.at(i))->closed_curve_(SDAI_LOGICAL(n_curve->IsClosed()));
- /* TODO: Assume we don't have self-intersecting curves for now -
need some way to test this... */
+
+ /* TODO: Assume we don't have self-intersecting curves for
+ * now - need some way to test this...
+ */
((SdaiB_spline_curve
*)three_dimensional_curves.at(i))->self_intersect_(LFalse);
((SdaiB_spline_curve *)three_dimensional_curves.at(i))->name_("''");
instance_list->Append(three_dimensional_curves.at(i), completeSE);
curve_converted = 1;
}
- /* Whatever this is, if it's not a supported type and it does have
- * a NURBS form, use that */
+ /* Whatever this is, if it's not a supported type and it does
+ * have a NURBS form, use that
+ */
if (!curve_converted) std::cout << "Curve not converted! " << i << "\n";
}
@@ -343,7 +358,9 @@
oriented_edge->edge_start_(((SdaiVertex
*)vertex_pnts.at(edge->Vertex(0)->m_vertex_index)));
oriented_edge->edge_end_(((SdaiVertex
*)vertex_pnts.at(edge->Vertex(1)->m_vertex_index)));
- /* Check whether the 3d points of the vertices correspond to the
beginning and end of the curve */
+ /* Check whether the 3d points of the vertices correspond to
+ * the beginning and end of the curve.
+ */
double d1 =
edge->Vertex(0)->Point().DistanceTo(brep->m_C3[edge->EdgeCurveIndexOf()]->PointAtStart());
double d1a =
edge->Vertex(0)->Point().DistanceTo(brep->m_C3[edge->EdgeCurveIndexOf()]->PointAtEnd());
double d2 =
edge->Vertex(1)->Point().DistanceTo(brep->m_C3[edge->EdgeCurveIndexOf()]->PointAtStart());
@@ -379,7 +396,8 @@
}
}
- // surfaces - TODO - need to handle cylindrical, conical, toroidal, etc.
types that are enumerated
+ // surfaces - TODO - need to handle cylindrical, conical,
+ // toroidal, etc. types that are enumerated
std::cout << "Have " << brep->m_S.Count() << " surfaces\n";
for (int i = 0; i < brep->m_S.Count(); ++i) {
int surface_converted = 0;
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