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| author |  caryclark@google.com <caryclark@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2013-07-15 13:29:13 +0000 |
|---|---|---|
| committer | caryclark@google.com <caryclark@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2013-07-15 13:29:13 +0000 |
| commit | fa2aeee27af27f2934ee52a9732148f66481fb03 (patch) | |
| tree | 55bd975ad23945da95bdbe6e4a57aa5688baee28 /src/pathops/SkPathOpsQuad.cpp | |
| parent | c2050e3a3ecfb8738b36e2add15c526e8e0f21fe (diff) | |
path ops near exact
Modify line intersections to first
- match exact ends
- compute intersections
- match near ends
where the exact ends are preferred, then near matches, then
computed matches. This pulls matches towards existing end points
when possible, and keeps intersection distances consistent with
different line/line line/quad and line/cubic computations.
BUG=
Review URL: https://codereview.chromium.org/19183003
git-svn-id: http://skia.googlecode.com/svn/trunk@10073 2bbb7eff-a529-9590-31e7-b0007b416f81
Diffstat (limited to 'src/pathops/SkPathOpsQuad.cpp')
| -rw-r--r-- | src/pathops/SkPathOpsQuad.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/pathops/SkPathOpsQuad.cpp b/src/pathops/SkPathOpsQuad.cpp index 3cbc28abf4..636e3854fd 100644 --- a/src/pathops/SkPathOpsQuad.cpp +++ b/src/pathops/SkPathOpsQuad.cpp @@ -164,6 +164,7 @@ SkDVector SkDQuad::dxdyAtT(double t) const { return result; } +// OPTIMIZE: assert if caller passes in t == 0 / t == 1 ? SkDPoint SkDQuad::xyAtT(double t) const { double one_t = 1 - t; double a = one_t * one_t; |