shape ops work in progress
Try to fix the 32 bit build by making some math
decisions more robust.
Rewrite the cubic intersection special case that
detects if only end points are shared.
Rewrite the angle sort setup that computes whether
a cubic bends to the left or right.
git-svn-id: http://skia.googlecode.com/svn/trunk@8726 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/pathops/SkIntersections.cpp b/src/pathops/SkIntersections.cpp
index 205308f..72f801b 100644
--- a/src/pathops/SkIntersections.cpp
+++ b/src/pathops/SkIntersections.cpp
@@ -136,6 +136,10 @@
}
int SkIntersections::insert(double one, double two, const SkDPoint& pt) {
+ if (fIsCoincident[0] == 3 && between(fT[0][0], one, fT[0][1])) {
+ // For now, don't allow a mix of coincident and non-coincident intersections
+ return -1;
+ }
SkASSERT(fUsed <= 1 || fT[0][0] <= fT[0][1]);
int index;
for (index = 0; index < fUsed; ++index) {