commit 73ca6243b31e225e9fd5b75a96cbc82d62557de6
author caryclark@google.com <caryclark@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Thu Jan 17 21:02:47 2013 +0000
committer caryclark@google.com <caryclark@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Thu Jan 17 21:02:47 2013 +0000
tree f23c55585c47e26f28afdd7b8635b7065a81f06b
parent 148a3961b1c82a891012f2feb2a875cea2593170

shape ops work in progress

mostly working on cubic/cubic intersect

git-svn-id: http://skia.googlecode.com/svn/trunk@7266 2bbb7eff-a529-9590-31e7-b0007b416f81

experimental/Intersection/LineParameters.h

diff --git a/experimental/Intersection/LineParameters.h b/experimental/Intersection/LineParameters.h
index fc1bcc8..8155ad8 100644
--- a/experimental/Intersection/LineParameters.h
+++ b/experimental/Intersection/LineParameters.h
@@ -80,15 +80,9 @@
         }
     }
 
-    void controlPtDistance(const Cubic& pts, double distance[2]) const {
-        for (int index = 0; index < 2; ++index) {
-            distance[index] = a * pts[index + 1].x + b * pts[index + 1].y + c;
-        }
-    }
-
-    void controlPtDistance(const Cubic& pts, int i, int j, double distance[2]) const {
-        distance[0] = a * pts[i].x + b * pts[i].y + c;
-        distance[1] = a * pts[j].x + b * pts[j].y + c;
+    double controlPtDistance(const Cubic& pts, int index) const {
+        assert(index == 1 || index == 2);
+        return a * pts[index].x + b * pts[index].y + c;
     }
 
     double controlPtDistance(const Quadratic& pts) const {