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Thermal Fracture: fix occasional glitch in fracture orientation.

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The normal has to always point downwards, and this was not the case.
This commit is contained in:
Kristian Bendiksen
2022-10-24 10:44:47 +02:00
parent 737eb9693a
commit 286855cce0
1 changed files with 7 additions and 3 deletions
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6
ApplicationLibCode/ReservoirDataModel/RigThermalFractureResultUtil.cpp
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@@ -529,7 +529,11 @@ std::vector<cvf::Vec3d>
// Find the rotation that aligns the data so that depth (z coord) is the most similar.
auto [e1, e2] = findPointsWithMostSimilarDepth( relativePos, depths );
cvf::Vec3d direction = e1 - e2;
auto rotMat2 = rotationMatrixBetweenVectors( direction.getNormalized(), cvf::Vec3d::X_AXIS );
cvf::Vec3d directionNormal = direction.getNormalized();
// Make sure normal is pointing down
if ( directionNormal.y() > 0.0 ) directionNormal *= -1.0;
auto rotMat2 = rotationMatrixBetweenVectors( directionNormal, cvf::Vec3d::X_AXIS );
for ( auto& r : relativePos )
{
r.transformVector( rotMat2 );