Lines Matching refs:firstTangent
321 SkVector firstTangent = fFirstPtsInContour[1] - fFirstPtsInContour[0];
322 if (firstTangent.isZero()) {
325 firstTangent = fFirstPtsInContour[2] - fFirstPtsInContour[0];
326 if (firstTangent.isZero()) {
328 firstTangent = fFirstPtsInContour[3] - fFirstPtsInContour[0];
329 SkASSERT(!firstTangent.isZero());
334 firstTangent *= (-.5f * fStroke->getWidth()) / firstTangent.length();
337 firstTangent *=
338 -.5f / fViewMatrix->mapVector(firstTangent.fX, firstTangent.fY).length();
340 fBeginningCapPts = {fFirstPtsInContour[0] + firstTangent, fFirstPtsInContour[0]};