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Merge pull request #1028 from gottfriedleibniz/patch-axisangle

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fix: matrix axisAngle #1028
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Christophe 2020-11-09 17:51:53 +01:00 committed by GitHub
commit 0fe622b020
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glm/gtx/matrix_interpolation.inl
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@ -78,7 +78,7 @@ namespace glm
if (glm::abs(s) < T(0.001)) if (glm::abs(s) < T(0.001))
s = static_cast<T>(1); s = static_cast<T>(1);
T const angleCos = (m[0][0] + m[1][1] + m[2][2] - static_cast<T>(1)) * static_cast<T>(0.5); T const angleCos = (m[0][0] + m[1][1] + m[2][2] - static_cast<T>(1)) * static_cast<T>(0.5);
if(angleCos - static_cast<T>(1) < epsilon) if(abs(angleCos - static_cast<T>(1)) < epsilon)
angle = pi<T>() * static_cast<T>(0.25); angle = pi<T>() * static_cast<T>(0.25);
else else
angle = acos(angleCos); angle = acos(angleCos);