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#2543 Tensor vectors: Use tensor value, not length, for color mapping

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Unknown 2018-03-01 16:01:14 +01:00 committed by Rebecca Cox
parent 2ac9aba485
commit 82a394d588
3 changed files with 15 additions and 12 deletions
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16
ApplicationCode/ModelVisualization/RivTensorResultPartMgr.cpp
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@ -156,24 +156,24 @@ void RivTensorResultPartMgr::appendDynamicGeometryPartsToModel(cvf::ModelBasicLi
if (isDrawable(result1, m_rimReservoirView->tensorResults()->showPrincipal1())) if (isDrawable(result1, m_rimReservoirView->tensorResults()->showPrincipal1()))
{ {
tensorVisualizations.push_back(TensorVisualization( tensorVisualizations.push_back(TensorVisualization(
cvf::Vec3f(displayCoord), result1, faceNormal, isPressure(elmPrincipals[0][elmIdx]), 1)); cvf::Vec3f(displayCoord), result1, faceNormal, isPressure(elmPrincipals[0][elmIdx]), 1, elmPrincipals[0][elmIdx]));
tensorVisualizations.push_back(TensorVisualization( tensorVisualizations.push_back(TensorVisualization(
cvf::Vec3f(displayCoord), -result1, faceNormal, isPressure(elmPrincipals[0][elmIdx]), 1)); cvf::Vec3f(displayCoord), -result1, faceNormal, isPressure(elmPrincipals[0][elmIdx]), 1, elmPrincipals[0][elmIdx]));
} }
if (isDrawable(result2, m_rimReservoirView->tensorResults()->showPrincipal2())) if (isDrawable(result2, m_rimReservoirView->tensorResults()->showPrincipal2()))
{ {
tensorVisualizations.push_back(TensorVisualization( tensorVisualizations.push_back(TensorVisualization(
cvf::Vec3f(displayCoord), result2, faceNormal, isPressure(elmPrincipals[1][elmIdx]), 2)); cvf::Vec3f(displayCoord), result2, faceNormal, isPressure(elmPrincipals[1][elmIdx]), 2, elmPrincipals[1][elmIdx]));
tensorVisualizations.push_back(TensorVisualization( tensorVisualizations.push_back(TensorVisualization(
cvf::Vec3f(displayCoord), -result2, faceNormal, isPressure(elmPrincipals[1][elmIdx]), 2)); cvf::Vec3f(displayCoord), -result2, faceNormal, isPressure(elmPrincipals[1][elmIdx]), 2, elmPrincipals[1][elmIdx]));
} }
if (isDrawable(result3, m_rimReservoirView->tensorResults()->showPrincipal3())) if (isDrawable(result3, m_rimReservoirView->tensorResults()->showPrincipal3()))
{ {
tensorVisualizations.push_back(TensorVisualization( tensorVisualizations.push_back(TensorVisualization(
cvf::Vec3f(displayCoord), result3, faceNormal, isPressure(elmPrincipals[2][elmIdx]), 3)); cvf::Vec3f(displayCoord), result3, faceNormal, isPressure(elmPrincipals[2][elmIdx]), 3, elmPrincipals[2][elmIdx]));
tensorVisualizations.push_back(TensorVisualization( tensorVisualizations.push_back(TensorVisualization(
cvf::Vec3f(displayCoord), -result3, faceNormal, isPressure(elmPrincipals[2][elmIdx]), 3)); cvf::Vec3f(displayCoord), -result3, faceNormal, isPressure(elmPrincipals[2][elmIdx]), 3, elmPrincipals[2][elmIdx]));
} }
} }
} }
@ -438,11 +438,9 @@ void RivTensorResultPartMgr::createResultColorTextureCoords(cvf::Vec2fArray*
for (auto tensor : tensorVisualizations) for (auto tensor : tensorVisualizations)
{ {
int sign = tensor.isPressure ? 1 : -1;
for (size_t vxIdx = 0; vxIdx < 5; ++vxIdx) for (size_t vxIdx = 0; vxIdx < 5; ++vxIdx)
{ {
cvf::Vec2f texCoord = mapper->mapToTextureCoord(sign * tensor.result.length()); cvf::Vec2f texCoord = mapper->mapToTextureCoord(tensor.principalValue);
textureCoords->add(texCoord); textureCoords->add(texCoord);
} }
} }

6
ApplicationCode/ModelVisualization/RivTensorResultPartMgr.h
View File

@ -56,18 +56,20 @@ public:
private: private:
struct TensorVisualization struct TensorVisualization
{ {
TensorVisualization(cvf::Vec3f vertex, cvf::Vec3f result, cvf::Vec3f faceNormal, bool isPressure, size_t princial) TensorVisualization(cvf::Vec3f vertex, cvf::Vec3f result, cvf::Vec3f faceNormal, bool isPressure, size_t princial, float principalValue)
: vertex(vertex) : vertex(vertex)
, result(result) , result(result)
, faceNormal(faceNormal) , faceNormal(faceNormal)
, isPressure(isPressure) , isPressure(isPressure)
, princial(princial){}; , princial(princial)
, principalValue(principalValue) {};
cvf::Vec3f vertex; cvf::Vec3f vertex;
cvf::Vec3f result; cvf::Vec3f result;
cvf::Vec3f faceNormal; cvf::Vec3f faceNormal;
bool isPressure; bool isPressure;
size_t princial; size_t princial;
float principalValue;
}; };
private: private:

5
ApplicationCode/ProjectDataModel/RimGeoMechView.cpp
View File

@ -301,7 +301,10 @@ void RimGeoMechView::updateCurrentTimeStep()
m_tensorPartMgr->appendDynamicGeometryPartsToModel(frameParts.p(), m_currentTimeStep); m_tensorPartMgr->appendDynamicGeometryPartsToModel(frameParts.p(), m_currentTimeStep);
frameParts->updateBoundingBoxesRecursive(); frameParts->updateBoundingBoxesRecursive();
frameScene->addModel(frameParts.p()); if (frameParts->partCount() != 0)
{
frameScene->addModel(frameParts.p());
}
} }
} }
} }