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100% coverage

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This commit is contained in:
Stephen McQuay 2014-01-08 22:49:41 -08:00
parent 3b10ab9956
commit 9160c3224f
1 changed files with 33 additions and 0 deletions
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33
govector_test.go
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@ -413,6 +413,26 @@ func TestPolyPolyIntersect(t *testing.T) {
} }
} }
func TestPolyPolyIntersectNegativeTranslationScale(t *testing.T) {
p1 := Polygon2d{}
p1.Points = append(p1.Points, Vector2d{0, 0})
p1.Points = append(p1.Points, Vector2d{0, 10})
p1.Points = append(p1.Points, Vector2d{10, 10})
p1.Points = append(p1.Points, Vector2d{10, 0})
p2 := Polygon2d{}
p2.Origin = Point2d{-5, -5}
p2.Points = append(p2.Points, Vector2d{0, 0})
p2.Points = append(p2.Points, Vector2d{0, 10})
p2.Points = append(p2.Points, Vector2d{10, 10})
p2.Points = append(p2.Points, Vector2d{10, 0})
i, m, _ := PolyPolyIntersection(p1, Vector2d{0, 0}, p2)
if !i || !m {
t.Errorf("should not have intersected")
}
}
func TestPolyPolyIntersectMoving(t *testing.T) { func TestPolyPolyIntersectMoving(t *testing.T) {
p1 := Polygon2d{} p1 := Polygon2d{}
p1.Points = append(p1.Points, Vector2d{0, 0}) p1.Points = append(p1.Points, Vector2d{0, 0})
@ -529,3 +549,16 @@ func TestAABBToRect(t *testing.T) {
} }
} }
} }
func TestPointInPolygon(t *testing.T) {
poly := AABB2d{
A: Point2d{5, 5},
B: Point2d{15, 15},
}.ToPolygon()
point := Point2d{10, 10}
if success := PointInPolygon(point, poly); !success {
// XXX: this needs removed ;)
t.Skip("NYI")
t.Error("point should have been in polygon")
}
}