diff options
| author |  Jim Van Verth <jvanverth@google.com> | 2018-04-19 14:47:53 -0400 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2018-04-19 21:21:44 +0000 |
| commit | d75b34394b5c53b0a5e8144dd28f956fbc8b90b2 (patch) | |
| tree | 8b13f2d839422ef143b8865ef92c134a81be3b3f /samplecode | |
| parent | fb9f39a98a82f85b046bdd4ab1db68e4fc1f322c (diff) | |
Remove ambient clamp hack for analytic shadows.
The hack was added to make analytic ambient shadows match the geometric
ones exactly. Removing it does produce a slight difference, but it's
only visible at full black values (and then, only slightly) and this
makes room to pass a blend parameter for falloff.
Also fixes an issue with filling out arcs in the shadow tesselator.
Bug: skia:7486
Change-Id: If78d0104df7e18f4320c1658af75576f6a4a8c73
Reviewed-on: https://skia-review.googlesource.com/122580
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Diffstat (limited to 'samplecode')
| -rw-r--r-- | samplecode/SampleAndroidShadows.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/samplecode/SampleAndroidShadows.cpp b/samplecode/SampleAndroidShadows.cpp index 5d4cd26956..a5fb6fcb9f 100644 --- a/samplecode/SampleAndroidShadows.cpp +++ b/samplecode/SampleAndroidShadows.cpp @@ -206,8 +206,8 @@ protected: void onDrawContent(SkCanvas* canvas) override { this->drawBG(canvas); const SkScalar kLightWidth = 800; - const SkScalar kAmbientAlpha = 0.1f; - const SkScalar kSpotAlpha = 0.25f; + const SkScalar kAmbientAlpha = 0.039f; + const SkScalar kSpotAlpha = 0.19f; SkPaint paint; paint.setAntiAlias(true); |