Mercurial Hosting > traffic-intelligence
diff python/tests/events.txt @ 662:72174e66aba5
corrected bug that increased TTC by 1 frame and structure to store collision points and crossing zones
author | Nicolas Saunier <nicolas.saunier@polymtl.ca> |
---|---|
date | Mon, 18 May 2015 17:17:06 +0200 |
parents | 000bddf84ad0 |
children | 3a06007a4bb7 |
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--- a/python/tests/events.txt Mon May 18 13:53:25 2015 +0200 +++ b/python/tests/events.txt Mon May 18 17:17:06 2015 +0200 @@ -1,5 +1,6 @@ >>> from events import * ->>> from moving import MovingObject, TimeInterval +>>> from moving import MovingObject, TimeInterval, Point +>>> from prediction import ConstantPredictionParameters >>> objects = [MovingObject(num = i, timeInterval = TimeInterval(0,10)) for i in range(10)] >>> interactions = createInteractions(objects) @@ -9,3 +10,25 @@ >>> interactions = createInteractions(objects, objects2) >>> len([i for i in interactions if len(i.roadUserNumbers) == 1]) 0 + +>>> o1 = MovingObject.generate(Point(-5.,0.), Point(1.,0.), TimeInterval(0,10)) +>>> o2 = MovingObject.generate(Point(0.,-5.), Point(0.,1.), TimeInterval(0,10)) +>>> inter = Interaction(roadUser1 = o1, roadUser2 = o2) +>>> inter.computeIndicators() +>>> predictionParams = ConstantPredictionParameters(10.) +>>> inter.computeCrossingsCollisions(predictionParams, 0.1, 10) +>>> ttc = inter.getIndicator("Time to Collision") +>>> ttc[0] +5.0 +>>> ttc[1] +4.0 +>>> (inter.collisionPoints[0][0] - Point(0.,0.)).norm2() < 0.0001 +True +>>> (inter.collisionPoints[4][0] - Point(0.,0.)).norm2() < 0.0001 +True +>>> inter.getIndicator(Interaction.indicatorNames[1])[4] < 0.000001 # collision angle +True +>>> inter.getIndicator(Interaction.indicatorNames[1])[5] is None +True +>>> inter.getIndicator(Interaction.indicatorNames[1])[6] # doctest:+ELLIPSIS +3.1415...