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#3876 Create Counter Clockwise closed polygons out of the contour line segments

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Gaute Lindkvist
2018-12-19 13:14:36 +01:00
parent b30008c5c8
commit 10da90350f
5 changed files with 143 additions and 32 deletions
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25
ApplicationCode/ProjectDataModel/RimContourMapProjection.cpp
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@@ -128,9 +128,9 @@ void RimContourMapProjection::generateVertices(cvf::Vec3fArray* vertices, const
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
RimContourMapProjection::ContourPolygons RimContourMapProjection::generateContourPolygons(const caf::DisplayCoordTransform* displayCoordTransform)
RimContourMapProjection::ClosedContourPolygons RimContourMapProjection::generateContourPolygons(const caf::DisplayCoordTransform* displayCoordTransform)
{
std::vector<cvf::ref<cvf::Vec3fArray>> contourPolygons;
ClosedContourPolygons contourPolygons;
if (minValue() != std::numeric_limits<double>::infinity() &&
maxValue() != -std::numeric_limits<double>::infinity() &&
std::fabs(maxValue() - minValue()) > 1.0e-8)
@@ -149,22 +149,22 @@ RimContourMapProjection::ContourPolygons RimContourMapProjection::generateContou
contourLevels[0] += (contourLevels[1] - contourLevels[0]) * 0.1;
contourLevels[nContourLevels - 1] -= (contourLevels[nContourLevels - 1] - contourLevels[nContourLevels - 2]) * 0.1;
}
std::vector<std::vector<cvf::Vec2d>> contourLines;
caf::ContourLines::create(m_aggregatedVertexResults, xVertexPositions(), yVertexPositions(), contourLevels, &contourLines);
std::vector<caf::ContourLines::ClosedPolygons> closedContourLines =
caf::ContourLines::create(m_aggregatedVertexResults, xVertexPositions(), yVertexPositions(), contourLevels);
contourPolygons.reserve(contourLines.size());
for (size_t i = 0; i < contourLines.size(); ++i)
contourPolygons.resize(closedContourLines.size());
for (size_t i = 0; i < closedContourLines.size(); ++i)
{
if (!contourLines[i].empty())
for (size_t j = 0; j < closedContourLines[i].size(); ++j)
{
cvf::ref<cvf::Vec3fArray> contourPolygon = new cvf::Vec3fArray(contourLines[i].size());
for (size_t j = 0; j < contourLines[i].size(); ++j)
cvf::ref<cvf::Vec3fArray> contourPolygon = new cvf::Vec3fArray(closedContourLines[i][j].size());
for (size_t k = 0; k < closedContourLines[i][j].size(); ++k)
{
cvf::Vec3d contourPoint3d = cvf::Vec3d(contourLines[i][j], m_fullBoundingBox.min().z());
cvf::Vec3d contourPoint3d = cvf::Vec3d(closedContourLines[i][j][k], m_fullBoundingBox.min().z());
cvf::Vec3d displayPoint3d = displayCoordTransform->transformToDisplayCoord(contourPoint3d);
(*contourPolygon)[j] = cvf::Vec3f(displayPoint3d);
(*contourPolygon)[k] = cvf::Vec3f(displayPoint3d);
}
contourPolygons.push_back(contourPolygon);
contourPolygons[i].push_back(contourPolygon);
}
}
}
@@ -1314,6 +1314,7 @@ void RimContourMapProjection::updateGridInformation()
m_mainGrid = eclipseCase()->eclipseCaseData()->mainGrid();
m_sampleSpacing = m_relativeSampleSpacing * m_mainGrid->characteristicIJCellSize();
m_fullBoundingBox = eclipseCase()->activeCellsBoundingBox();
m_fullBoundingBox.expand(m_sampleSpacing * 2.0);
m_mapSize = calculateMapSize();
// Re-jig max point to be an exact multiple of cell size