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Add annotation label support to surface intersection lines

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This commit is contained in:
Magne Sjaastad
2023-09-12 12:54:04 +02:00
parent 4475f7b0f4
commit 3e340361e8
3 changed files with 104 additions and 4 deletions
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31
ApplicationLibCode/ModelVisualization/Seismic/RivSeismicSectionPartMgr.cpp
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@@ -32,6 +32,8 @@
#include "RigSurfaceResampler.h"
#include "RigTexturedSection.h"
#include "RivAnnotationSourceInfo.h"
#include "RivObjectSourceInfo.h"
#include "RivPartPriority.h"
#include "RivPolylineGenerator.h"
#include "RivPolylinePartMgr.h"
@@ -213,19 +215,22 @@ void RivSeismicSectionPartMgr::appendSurfaceIntersectionLines( cvf::ModelBasicLi
surface->loadDataIfRequired();
if ( !surface->surfaceData() ) continue;
std::vector<cvf::Vec3d> completePolyLine;
cvf::Part* firstPart = nullptr;
auto texSection = m_section->texturedSection();
for ( int i = 0; i < texSection->partsCount(); i++ )
{
const auto& texturePart = texSection->part( i );
std::vector<cvf::Vec3d> polyLine;
std::vector<cvf::Vec3d> polyLineForSection;
// Each part of the seismic section is a rectangle, use two corners of the rectangle to create a polyline
polyLine.push_back( texturePart.rect[0] );
polyLine.push_back( texturePart.rect[1] );
polyLineForSection.push_back( texturePart.rect[0] );
polyLineForSection.push_back( texturePart.rect[1] );
bool closePolyLine = false;
auto polyLineDisplayCoords = projectPolyLineOntoSurface( polyLine, surface, displayCoordTransform );
auto polyLineDisplayCoords = projectPolyLineOntoSurface( polyLineForSection, surface, displayCoordTransform );
cvf::ref<cvf::DrawableGeo> drawableGeo =
RivPolylineGenerator::createLineAlongPolylineDrawable( polyLineDisplayCoords, closePolyLine );
@@ -251,6 +256,24 @@ void RivSeismicSectionPartMgr::appendSurfaceIntersectionLines( cvf::ModelBasicLi
part->setPriority( RivPartPriority::PartType::MeshLines );
model->addPart( part.p() );
if ( !firstPart ) firstPart = part.p();
for ( const auto& coords : polyLineDisplayCoords )
{
completePolyLine.insert( completePolyLine.end(), coords.begin(), coords.end() );
}
}
if ( firstPart )
{
// Add annotation info to be used to display label in Rim3dView::onViewNavigationChanged()
// Set the source info on one part only, as this data is only used for display of labels
auto annoObj = new RivAnnotationSourceInfo( surface->fullName().toStdString(), completePolyLine );
annoObj->setLabelPositionStrategyHint( RivAnnotationTools::LabelPositionStrategy::RIGHT );
annoObj->setShowColor( true );
annoObj->setColor( surface->color() );
firstPart->setSourceInfo( annoObj );
}
}
}