# | Line 213 | Line 213 | FVECT pg, dg; | |
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213 | else if (arad < minarad) | |
214 | arad = minarad; | |
215 | arad /= sqrt(r->rweight); | |
216 | + | if (pg != NULL) { /* clip pos. gradient if too large */ |
217 | + | d = 4.0*DOT(pg,pg)*arad*arad; |
218 | + | if (d > 1.0) { |
219 | + | d = 1.0/sqrt(d); |
220 | + | for (i = 0; i < 3; i++) |
221 | + | pg[i] *= d; |
222 | + | } |
223 | + | } |
224 | return(arad); | |
225 | oopsy: | |
226 | if (div != NULL) |
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+ | Added lines |
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> | Changed lines |