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fix for nil model-changed christoffel

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Zeno Rogue committed 2023-08-07 20:04:17 +02:00
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commit 097ded1bd0
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+4 -4
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nonisotropic.cpp
+4 -4
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@@ -803,10 +803,10 @@ EX namespace nilv {
convert_tangent_ref(P, V, model_used, nmHeis);
convert_tangent_ref(P, T, model_used, nmHeis);
auto res = christoffel(P, V, T, nmHeis);
convert_tangent_ref(P, res, nmHeis, model_used);
// this is acceleration, not tangent, so:
res[2] += (model_used-nmHeis) * V[0] * V[1];
return res;
auto T1 = T + res;
convert_tangent_ref(P + V, T1, nmHeis, model_used);
return T1 - Transported;
}
}