remove near one check for arcs
Small arcs are pinned by SkSinCos and do not need to be additionally
pinned by SkConic::BuildUnitArc.
R=reed@google.com, djsollen@google.com
Review URL: https://codereview.chromium.org/1133113003
diff --git a/src/core/SkGeometry.cpp b/src/core/SkGeometry.cpp
index 671a1ea..3ee2fa5 100644
--- a/src/core/SkGeometry.cpp
+++ b/src/core/SkGeometry.cpp
@@ -1557,7 +1557,7 @@
const SkScalar dot = SkVector::DotProduct(lastQ, finalP);
SkASSERT(0 <= dot && dot <= SK_Scalar1 + SK_ScalarNearlyZero);
- if (dot < 1 - SK_ScalarNearlyZero) {
+ if (dot < 1) {
SkVector offCurve = { lastQ.x() + x, lastQ.y() + y };
// compute the bisector vector, and then rescale to be the off-curve point.
// we compute its length from cos(theta/2) = length / 1, using half-angle identity we get