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This commit is contained in:
Mason 2009-08-16 18:00:25 -04:00
parent bd128eb4e3
commit 13f7db5986
1 changed files with 6 additions and 4 deletions
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10
src/org/poly2tri/earClip/EarClip.scala
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@ -40,18 +40,20 @@ class EarClip {
def triangulatePolygon(x: Array[Float], y: Array[Float], vn: Int, results: Array[Triangle]): Int = { def triangulatePolygon(x: Array[Float], y: Array[Float], vn: Int, results: Array[Triangle]): Int = {
/*
val p1 = Point(x(0), y(0)) val p1 = Point(x(0), y(0))
val p2 = Point(x(1), y(1)) val p2 = Point(x(1), y(1))
val p3 = Point(x(2), y(2)) val p3 = Point(x(2), y(2))
val ccw = Util.orient2d(p1, p2, p3) > 0 val ccw = Util.orient2d(p1, p2, p3) > 0
*/
val xv = if(ccw) x else x.reverse.toArray
val yv = if(ccw) y else y.reverse.toArray val xv = x.reverse.toArray
val yv = y.reverse.toArray
if (vn < 3) return 0 if (vn < 3) return 0
var vNum = vn var vNum = vn
//Recurse and split on pinch points //Recurse and split on pinch points
val pA = new Poly val pA = new Poly
val pB = new Poly val pB = new Poly