Lines Matching refs:ry
187 SkScalar ry);
199 EllipseEffect(GrPrimitiveEdgeType, const SkPoint& center, SkScalar rx, SkScalar ry);
221 SkScalar ry) {
222 SkASSERT(rx >= 0 && ry >= 0);
223 return new EllipseEffect(edgeType, center, rx, ry);
230 EllipseEffect::EllipseEffect(GrPrimitiveEdgeType edgeType, const SkPoint& c, SkScalar rx, SkScalar ry)
232 , fRadii(SkVector::Make(rx, ry))
252 SkScalar ry = d->fRandom->nextRangeF(0.f, 1000.f);
257 return EllipseEffect::Create(et, center, rx, ry);
287 // The ellipse uniform is (center.x, center.y, 1 / rx^2, 1 / ry^2)
313 // implicit is the evaluation of (x/rx)^2 + (y/ry)^2 - 1.
