from GeomAlgoAPI import *
from GeomAPI import *
+from GeomDataAPI import *
from ModelAPI import ModelAPI_Feature
import math
+from salome.shaper.model import sketcher
+TOLERANCE = 1.e-7
aShapeTypes = {
GeomAPI_Shape.SOLID: "GeomAPI_Shape.SOLID",
if aFeature is not None and aFeature.getKind() == theKindOfSub:
count += 1
assert (count == theExpectedCount), "Number of sub-features of type {}: {}, expected {}".format(theKindOfSub, count, theExpectedCount)
+
+def assertSketchArc(theArcFeature):
+ """ Tests whether the arc is correctly defined
+ """
+ aCenterPnt = geomDataAPI_Point2D(theArcFeature.attribute("center_point"))
+ aStartPnt = geomDataAPI_Point2D(theArcFeature.attribute("start_point"))
+ aEndPnt = geomDataAPI_Point2D(theArcFeature.attribute("end_point"))
+ aRadius = theArcFeature.real("radius")
+ aDistCS = sketcher.tools.distancePointPoint(aCenterPnt, aStartPnt)
+ aDistCE = sketcher.tools.distancePointPoint(aCenterPnt, aEndPnt)
+ assert math.fabs(aDistCS - aDistCE) < TOLERANCE, "Wrong arc: center-start distance {}, center-end distance {}".format(aDistCS, aDistCE)
+ assert math.fabs(aRadius.value() -aDistCS) < TOLERANCE, "Wrong arc: radius is {0}, expected {1}".format(aRadius.value(), aDistCS)