#5285 Visualization and update of Surfaces

ApplicationCode/ModelVisualization/Surfaces/CMakeLists_files.cmake

@@ -0,0 +1,18 @@
+
+set (SOURCE_GROUP_HEADER_FILES
+${CMAKE_CURRENT_LIST_DIR}/RivSurfacePartMgr.h
+)
+
+set (SOURCE_GROUP_SOURCE_FILES
+${CMAKE_CURRENT_LIST_DIR}/RivSurfacePartMgr.cpp
+)
+
+list(APPEND CODE_HEADER_FILES
+${SOURCE_GROUP_HEADER_FILES}
+)
+
+list(APPEND CODE_SOURCE_FILES
+${SOURCE_GROUP_SOURCE_FILES}
+)
+
+source_group( "ModelVisualization\\Surfaces" FILES ${SOURCE_GROUP_HEADER_FILES} ${SOURCE_GROUP_SOURCE_FILES} ${CMAKE_CURRENT_LIST_DIR}/CMakeLists_files.cmake )

ApplicationCode/ModelVisualization/Surfaces/RivSurfacePartMgr.cpp

@@ -0,0 +1,97 @@
+/////////////////////////////////////////////////////////////////////////////////
+//
+//  Copyright (C) 2020-     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 "RivSurfacePartMgr.h"
+
+#include "RigSurface.h"
+#include "RimSurface.h"
+#include "RimSurfaceInView.h"
+
+#include "RimCase.h"
+#include "cafEffectGenerator.h"
+#include "cvfDrawableGeo.h"
+#include "cvfModelBasicList.h"
+#include "cvfPart.h"
+#include "cvfPrimitiveSetIndexedUInt.h"
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+RivSurfacePartMgr::RivSurfacePartMgr( RimSurfaceInView* surface )
+    : m_surfaceInView( surface )
+{
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RivSurfacePartMgr::appendNativeGeometryPartsToModel( cvf::ModelBasicList* model, cvf::Transform* scaleTransform )
+{
+    if ( m_nativeTrianglesPart.isNull() || m_surfaceInView->surface()->surfaceData() != m_usedSurfaceData.p() )
+    {
+        generateNativePartGeometry();
+    }
+
+    if ( m_nativeTrianglesPart.notNull() )
+    {
+        m_nativeTrianglesPart->setTransform( scaleTransform );
+
+        caf::SurfaceEffectGenerator surfaceGen( cvf::Color4f( m_surfaceInView->surface()->color() ), caf::PO_1 );
+        cvf::ref<cvf::Effect>       eff = surfaceGen.generateCachedEffect();
+        m_nativeTrianglesPart->setEffect( eff.p() );
+
+        model->addPart( m_nativeTrianglesPart.p() );
+
+        if ( m_nativeMeshLinesPart.notNull() )
+        {
+            m_nativeMeshLinesPart->setTransform( scaleTransform );
+            model->addPart( m_nativeMeshLinesPart.p() );
+        }
+    }
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RivSurfacePartMgr::generateNativePartGeometry()
+{
+    RimCase* ownerCase;
+    m_surfaceInView->firstAncestorOrThisOfTypeAsserted( ownerCase );
+    cvf::Vec3d displayModOffsett = ownerCase->displayModelOffset();
+
+    m_usedSurfaceData = m_surfaceInView->surface()->surfaceData();
+
+    const std::vector<cvf::Vec3d>& vertices    = m_usedSurfaceData->vertices();
+    cvf::ref<cvf::Vec3fArray>      cvfVertices = new cvf::Vec3fArray( vertices.size() );
+    for ( size_t i = 0; i < vertices.size(); ++i )
+    {
+        ( *cvfVertices )[i] = cvf::Vec3f( vertices[i] - displayModOffsett );
+    }
+
+    const std::vector<unsigned>&           triangleIndices = m_usedSurfaceData->triangleIndices();
+    cvf::ref<cvf::UIntArray>               cvfIndices      = new cvf::UIntArray( triangleIndices );
+    cvf::ref<cvf::PrimitiveSetIndexedUInt> indexSet        = new cvf::PrimitiveSetIndexedUInt( cvf::PT_TRIANGLES );
+    indexSet->setIndices( cvfIndices.p() );
+
+    cvf::ref<cvf::DrawableGeo> drawGeo = new cvf::DrawableGeo;
+    drawGeo->addPrimitiveSet( indexSet.p() );
+    drawGeo->setVertexArray( cvfVertices.p() );
+
+    m_nativeTrianglesPart = new cvf::Part();
+    m_nativeTrianglesPart->setDrawable( drawGeo.p() );
+}

ApplicationCode/ModelVisualization/Surfaces/RivSurfacePartMgr.h

@@ -17,12 +17,34 @@
 /////////////////////////////////////////////////////////////////////////////////
 #pragma once
 
+#include "cafPdmPointer.h"
+#include "cvfObject.h"
+
+namespace cvf
+{
+class ModelBasicList;
+class Transform;
+class Part;
+class ScalarMapper;
+class DrawableGeo;
+} // namespace cvf
+
+class RimSurfaceInView;
+class RigSurface;
+
 class RivSurfacePartMgr : public cvf::Object
 {
 public:
-    RivSurfacePartMgr( const RimSurfaceInView* surface );
+    explicit RivSurfacePartMgr( RimSurfaceInView* surface );
 
-    void appendGeometryPartsToModel( cvf::ModelBasicList* model );
+    void appendNativeGeometryPartsToModel( cvf::ModelBasicList* model, cvf::Transform* scaleTransform );
 
 private:
+    void generateNativePartGeometry();
+
+    caf::PdmPointer<RimSurfaceInView> m_surfaceInView;
+    cvf::ref<RigSurface> m_usedSurfaceData; // Store the reference to the old data, to know when new data has arrived.
+
+    cvf::ref<cvf::Part> m_nativeTrianglesPart;
+    cvf::ref<cvf::Part> m_nativeMeshLinesPart;
 };