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M_PI was not defined by <cmath>

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This commit is contained in:
James Ward 2024-03-19 19:06:19 +00:00
parent 4bfc1fc180
commit 50d90c91ac
1 changed files with 3 additions and 1 deletions
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4
examples/glview/glview.cc
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@ -788,8 +788,10 @@ static void QuatToAngleAxis(const std::vector<double> quaternion,
return;
}
constexpr double pi = 3.14159265358979323846;
double denom = sqrt(1-qw*qw);
outAngleDegrees = angleRadians * 180.0 / M_PI;
outAngleDegrees = angleRadians * 180.0 / pi;
axis[0] = qx / denom;
axis[1] = qy / denom;
axis[2] = qz / denom;