3284017a60
git-svn-id: http://skia.googlecode.com/svn/trunk@8568 2bbb7eff-a529-9590-31e7-b0007b416f81
27 lines
763 B
C++
27 lines
763 B
C++
/*
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* Copyright 2012 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "PathOpsTestCommon.h"
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#include "SkPathOpsCubic.h"
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void CubicToQuads(const SkDCubic& cubic, double precision, SkTDArray<SkDQuad>& quads) {
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SkTDArray<double> ts;
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cubic.toQuadraticTs(precision, &ts);
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if (ts.count() <= 1) {
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SkDQuad quad = cubic.toQuad();
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*quads.append() = quad;
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return;
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}
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double tStart = 0;
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for (int i1 = 0; i1 <= ts.count(); ++i1) {
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const double tEnd = i1 < ts.count() ? ts[i1] : 1;
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SkDCubic part = cubic.subDivide(tStart, tEnd);
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SkDQuad quad = part.toQuad();
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*quads.append() = quad;
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tStart = tEnd;
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}
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}
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