Rename ApplicationCode to ApplicationLibCode

2025-02-25 18:55:39 -06:00 · 2021-01-06 14:55:29 +01:00
parent 751df1a421
commit 81699db187
3242 changed files with 0 additions and 0 deletions
--- a/ApplicationLibCode/UserInterface/RiuPickItemInfo.cpp
+++ b/ApplicationLibCode/UserInterface/RiuPickItemInfo.cpp
@@ -0,0 +1,129 @@
+/////////////////////////////////////////////////////////////////////////////////
+//
+//  Copyright (C) 2018-     Equinor ASA
+//
+//  ResInsight is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+//
+//  ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
+//  WARRANTY; without even the implied warranty of MERCHANTABILITY or
+//  FITNESS FOR A PARTICULAR PURPOSE.
+//
+//  See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
+//  for more details.
+//
+/////////////////////////////////////////////////////////////////////////////////
+
+#include "RiuPickItemInfo.h"
+
+#include "cvfDrawableGeo.h"
+#include "cvfEffect.h"
+#include "cvfHitItem.h"
+#include "cvfHitItemCollection.h"
+#include "cvfPart.h"
+#include "cvfRenderState.h"
+#include "cvfRenderStatePolygonOffset.h"
+#include "cvfTransform.h"
+
+#include <cmath>
+
+double RiuPickItemInfo::sm_rayDistanceTolerance = 1e-5;
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+RiuPickItemInfo RiuPickItemInfo::extractPickItemInfo( const cvf::HitItem* hitItem )
+{
+    RiuPickItemInfo pickInfo;
+
+    pickInfo.m_pickedPart        = hitItem->part();
+    pickInfo.m_globalPickedPoint = hitItem->intersectionPoint();
+    pickInfo.m_distanceAlongRay  = hitItem->distanceAlongRay();
+    if ( pickInfo.m_pickedPart ) pickInfo.m_sourceInfo = pickInfo.m_pickedPart->sourceInfo();
+
+    const cvf::HitDetailDrawableGeo* detail = dynamic_cast<const cvf::HitDetailDrawableGeo*>( hitItem->detail() );
+    if ( detail ) pickInfo.m_faceIdx = detail->faceIndex();
+
+    pickInfo.m_localPickedPoint = pickInfo.m_globalPickedPoint;
+    const cvf::Transform* xf    = pickInfo.m_pickedPart->transform();
+    if ( xf )
+    {
+        pickInfo.m_localPickedPoint.transformPoint( xf->worldTransform().getInverted() );
+    }
+
+    return pickInfo;
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+std::vector<RiuPickItemInfo> RiuPickItemInfo::convertToPickItemInfos( const cvf::HitItemCollection& hitItems,
+                                                                      const cvf::Vec3d&             globalRayOrigin,
+                                                                      double coincidentRayDistanceTolerance )
+{
+    sm_rayDistanceTolerance = coincidentRayDistanceTolerance;
+
+    std::set<RiuPickItemInfo> pickItemInfosSorted;
+    for ( size_t i = 0; i < hitItems.count(); i++ )
+    {
+        pickItemInfosSorted.insert( RiuPickItemInfo( hitItems.item( i ), globalRayOrigin ) );
+    }
+
+    std::vector<RiuPickItemInfo> pickItemInfos;
+
+    pickItemInfos.insert( pickItemInfos.begin(), pickItemInfosSorted.begin(), pickItemInfosSorted.end() );
+
+    return pickItemInfos;
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+float RiuPickItemInfo::polygonOffsetUnit() const
+{
+    float polyOffsetUnit = 0;
+
+    if ( m_pickedPart )
+    {
+        cvf::Effect* eff = const_cast<cvf::Part*>( m_pickedPart )->effect();
+
+        if ( eff )
+        {
+            cvf::RenderState* rendState = eff->renderStateOfType( cvf::RenderState::POLYGON_OFFSET );
+            if ( rendState )
+            {
+                auto polyOffsetRenderState = static_cast<cvf::RenderStatePolygonOffset*>( rendState );
+
+                polyOffsetUnit = polyOffsetRenderState->units();
+            }
+        }
+    }
+    return polyOffsetUnit;
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+bool RiuPickItemInfo::operator<( const RiuPickItemInfo& other ) const
+{
+    if ( fabs( m_distanceAlongRay - other.distanceAlongRay() ) > sm_rayDistanceTolerance )
+    {
+        return m_distanceAlongRay < other.distanceAlongRay();
+    }
+    else if ( this->polygonOffsetUnit() != other.polygonOffsetUnit() )
+    {
+        return this->polygonOffsetUnit() < other.polygonOffsetUnit();
+    }
+    else if ( m_faceIdx != other.faceIdx() )
+    {
+        return m_faceIdx < other.faceIdx();
+    }
+    else if ( m_pickedPart != other.pickedPart() )
+    {
+        return m_pickedPart < other.pickedPart();
+    }
+
+    return false;
+}