Add fault reactivation modeling

2025-02-25 18:55:39 -06:00 · 2023-05-03 02:20:05 +02:00
parent 14c37c4b2c
commit 32326bfa9b
43 changed files with 2626 additions and 157 deletions
--- a/ApplicationLibCode/ModelVisualization/Seismic/RivTexturePartMgr.cpp
+++ b/ApplicationLibCode/ModelVisualization/Seismic/RivTexturePartMgr.cpp
@@ -0,0 +1,137 @@
+/////////////////////////////////////////////////////////////////////////////////
+//
+//  Copyright (C) 2023     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 "RivTexturePartMgr.h"
+
+#include "RiaGuiApplication.h"
+
+#include "RivPartPriority.h"
+
+#include "RigTexturedSection.h"
+
+#include "cafDisplayCoordTransform.h"
+#include "cafEffectGenerator.h"
+#include "cafPdmObject.h"
+
+#include "cvfLibCore.h"
+#include "cvfLibGeometry.h"
+#include "cvfLibRender.h"
+#include "cvfModelBasicList.h"
+#include "cvfPart.h"
+#include "cvfScalarMapper.h"
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+RivTexturePartMgr::RivTexturePartMgr()
+    : m_canUseShaders( true )
+{
+    m_canUseShaders = RiaGuiApplication::instance()->useShaders();
+
+    cvf::ShaderProgramGenerator gen( "Texturing", cvf::ShaderSourceProvider::instance() );
+    gen.addVertexCode( cvf::ShaderSourceRepository::vs_Standard );
+    gen.addFragmentCode( cvf::ShaderSourceRepository::src_Texture );
+    gen.addFragmentCode( cvf::ShaderSourceRepository::fs_Unlit );
+    m_textureShaderProg = gen.generate();
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+RivTexturePartMgr::~RivTexturePartMgr()
+{
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+cvf::ref<cvf::Part>
+    RivTexturePartMgr::createSingleTexturedQuadPart( const cvf::Vec3dArray& cornerPoints, cvf::ref<cvf::TextureImage> image, bool transparent )
+{
+    cvf::ref<cvf::Part> part = new cvf::Part;
+
+    cvf::ref<cvf::DrawableGeo> geo = createXYPlaneQuadGeoWithTexCoords( cornerPoints );
+
+    cvf::ref<cvf::Texture> texture = new cvf::Texture( image.p() );
+    cvf::ref<cvf::Sampler> sampler = new cvf::Sampler;
+    sampler->setMinFilter( cvf::Sampler::LINEAR );
+    sampler->setMagFilter( cvf::Sampler::NEAREST );
+    sampler->setWrapModeS( cvf::Sampler::CLAMP_TO_EDGE );
+    sampler->setWrapModeT( cvf::Sampler::CLAMP_TO_EDGE );
+
+    cvf::ref<cvf::RenderStateTextureBindings> textureBindings = new cvf::RenderStateTextureBindings;
+    textureBindings->addBinding( texture.p(), sampler.p(), "u_texture2D" );
+
+    cvf::ref<cvf::Effect> eff = new cvf::Effect;
+    eff->setRenderState( textureBindings.p() );
+    eff->setShaderProgram( m_textureShaderProg.p() );
+
+    if ( transparent )
+    {
+        part->setPriority( RivPartPriority::PartType::TransparentSeismic );
+        cvf::ref<cvf::RenderStateBlending> blending = new cvf::RenderStateBlending;
+        blending->configureTransparencyBlending();
+        eff->setRenderState( blending.p() );
+    }
+
+    part->setDrawable( geo.p() );
+    part->setEffect( eff.p() );
+
+    return part;
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+cvf::ref<cvf::DrawableGeo> RivTexturePartMgr::createXYPlaneQuadGeoWithTexCoords( const cvf::Vec3dArray& cornerPoints )
+{
+    cvf::ref<cvf::Vec3fArray> vertices = new cvf::Vec3fArray;
+    vertices->reserve( 4 );
+
+    for ( const auto& v : cornerPoints )
+    {
+        vertices->add( cvf::Vec3f( v ) );
+    }
+
+    cvf::ref<cvf::Vec2fArray> texCoords = new cvf::Vec2fArray;
+    texCoords->reserve( 4 );
+    texCoords->add( cvf::Vec2f( 0, 0 ) );
+    texCoords->add( cvf::Vec2f( 1, 0 ) );
+    texCoords->add( cvf::Vec2f( 1, 1 ) );
+    texCoords->add( cvf::Vec2f( 0, 1 ) );
+
+    cvf::ref<cvf::DrawableGeo> geo = new cvf::DrawableGeo;
+    geo->setVertexArray( vertices.p() );
+    geo->setTextureCoordArray( texCoords.p() );
+
+    cvf::ref<cvf::UIntArray> indices = new cvf::UIntArray;
+    indices->reserve( 6 );
+
+    for ( uint i : { 0, 1, 2, 0, 2, 3 } )
+    {
+        indices->add( i );
+    }
+
+    cvf::ref<cvf::PrimitiveSetIndexedUInt> primSet = new cvf::PrimitiveSetIndexedUInt( cvf::PT_TRIANGLES );
+    primSet->setIndices( indices.p() );
+    geo->addPrimitiveSet( primSet.p() );
+
+    geo->computeNormals();
+
+    return geo;
+}