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build: fix linux build

This commit is contained in:
Eric Wasylishen 2023-08-07 16:14:25 -06:00
parent 7608a78b44
commit 1e3a5a0915
1 changed files with 1 additions and 1 deletions
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2
common/mathlib.cc
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@ -393,7 +393,7 @@ std::pair<bool, qvec3f> InterpolateNormal(
const qvec3f bary = qv::Barycentric_FromPoint(point, p0, p1, p2);
if (!isfinite(bary[0]) || !isfinite(bary[1]) || !isfinite(bary[2]))
if (!std::isfinite(bary[0]) || !std::isfinite(bary[1]) || !std::isfinite(bary[2]))
continue;
const qvec3f interpolatedNormal = qv::Barycentric_ToPoint(bary, n0, n1, n2);