Gabriele Cosmo
190 lines
7.3 KiB
C++
190 lines
7.3 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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/*
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* =============================================================================
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*
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* Filename: CexmcScenePrimitives.cc
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*
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* Description: auxiliary scene primitives (radial lines etc.)
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*
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* Version: 1.0
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* Created: 03.01.2011 11:45:33
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* Revision: none
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* Compiler: gcc
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*
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* Author: Alexey Radkov (),
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* Company: PNPI
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*
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* =============================================================================
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*/
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#include <cmath>
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#include <G4Polyline.hh>
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#include <G4Circle.hh>
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#include <G4Polyhedron.hh>
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#include <G4ThreeVector.hh>
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#include <G4VisAttributes.hh>
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#include <G4VGraphicsScene.hh>
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#include <G4AffineTransform.hh>
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#include <G4Transform3D.hh>
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#include <G4Point3D.hh>
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#include <G4SystemOfUnits.hh>
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#include "CexmcScenePrimitives.hh"
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#include "CexmcScenePrimitivesMessenger.hh"
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#include "CexmcSetup.hh"
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#include "CexmcCommon.hh"
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namespace
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{
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G4double CexmcRadialLineWidth( 2.0 );
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G4double CexmcRadialLineCapScreenSize( 4.0 );
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G4double CexmcMarkerScreenSize( 2.0 );
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G4double CexmcICHlLineLineWidth( 1.0 );
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G4Colour CexmcDefaultSPColour( 1.0, 1.0, 1.0 );
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}
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CexmcScenePrimitives::CexmcScenePrimitives( CexmcSetup * setup_ ) :
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setup( setup_ ), markTargetCenter( false ), highlightInnerCrystals( false ),
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messenger( NULL )
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{
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messenger = new CexmcScenePrimitivesMessenger( this );
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SetGlobalDescription( CexmcScenePrimitivesDescription );
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spColours[ CexmcTargetCenterMark_SP ] = CexmcDefaultSPColour;
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spColours[ CexmcRadialLine_SP ] = CexmcDefaultSPColour;
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spColours[ CexmcInnerCrystalsHl_SP ] = CexmcDefaultSPColour;
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}
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CexmcScenePrimitives::~CexmcScenePrimitives()
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{
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delete messenger;
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}
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void CexmcScenePrimitives::DescribeYourselfTo( G4VGraphicsScene & scene )
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{
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if ( markTargetCenter )
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MarkTargetCenter( scene );
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if ( highlightInnerCrystals )
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HighlightInnerCrystals( scene );
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for ( CexmcRadialLines::const_iterator k( radialLines.begin() );
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k != radialLines.end(); ++k )
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{
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DrawRadialLine( scene, &*k );
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}
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}
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void CexmcScenePrimitives::MarkTargetCenter( G4VGraphicsScene & scene )
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{
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G4Circle circle;
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circle.SetScreenSize( CexmcMarkerScreenSize );
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circle.SetFillStyle( G4Circle::filled );
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circle.SetVisAttributes( spColours[ CexmcTargetCenterMark_SP ] );
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const G4AffineTransform & transform( setup->GetTargetTransform() );
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G4Transform3D transform3D( G4RotationMatrix(),
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transform.NetTranslation() );
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scene.BeginPrimitives( transform3D );
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scene.AddPrimitive( circle );
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scene.EndPrimitives();
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}
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void CexmcScenePrimitives::DrawRadialLine( G4VGraphicsScene & scene,
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const CexmcRadialLine * rLine )
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{
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G4double theta( rLine->theta * deg );
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G4double phi( rLine->phi * deg );
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G4double length( rLine->length * cm );
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G4Point3D radialLineEnd( - std::sin( theta ) * std::cos( phi ) * length,
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std::sin( theta ) * std::sin( phi ) * length,
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std::cos( theta ) * length );
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G4Polyline line;
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line.push_back( G4ThreeVector() );
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line.push_back( radialLineEnd );
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G4VisAttributes visAttributes( spColours[ CexmcRadialLine_SP ] );
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visAttributes.SetLineWidth( CexmcRadialLineWidth );
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line.SetVisAttributes( visAttributes );
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G4Circle circle;
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circle.SetScreenSize( CexmcRadialLineCapScreenSize );
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circle.SetFillStyle( G4Circle::filled );
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circle.SetVisAttributes( spColours[ CexmcRadialLine_SP ] );
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const G4AffineTransform & transform( setup->GetTargetTransform() );
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G4Transform3D transform3D( G4RotationMatrix(),
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transform.NetTranslation() );
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scene.BeginPrimitives( transform3D );
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scene.AddPrimitive( circle );
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scene.AddPrimitive( line );
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scene.EndPrimitives();
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}
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void CexmcScenePrimitives::HighlightInnerCrystals( G4VGraphicsScene & scene )
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{
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const CexmcSetup::CalorimeterGeometryData & calorimeterGeometry(
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setup->GetCalorimeterGeometry() );
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G4double icWidth( calorimeterGeometry.crystalWidth *
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( calorimeterGeometry.nCrystalsInRow - 2 ) / 2 );
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G4double icHeight( calorimeterGeometry.crystalHeight *
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( calorimeterGeometry.nCrystalsInColumn - 2 ) / 2 );
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G4double icLength( calorimeterGeometry.crystalLength / 2 );
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icWidth = icWidth < 0 ? 0 : icWidth;
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icHeight = icHeight < 0 ? 0 : icHeight;
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G4PolyhedronBox innerCrystals( icWidth, icHeight, icLength );
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G4VisAttributes visAttributes( spColours[ CexmcInnerCrystalsHl_SP ] );
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visAttributes.SetLineWidth( CexmcICHlLineLineWidth );
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innerCrystals.SetVisAttributes( visAttributes );
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const G4AffineTransform & transformLeft(
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setup->GetCalorimeterLeftTransform() );
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G4Transform3D transform3DLeft(
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transformLeft.NetRotation().inverse(),
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transformLeft.NetTranslation() );
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const G4AffineTransform & transformRight(
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setup->GetCalorimeterRightTransform() );
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G4Transform3D transform3DRight(
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transformRight.NetRotation().inverse(),
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transformRight.NetTranslation() );
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scene.BeginPrimitives( transform3DLeft );
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scene.AddPrimitive( innerCrystals );
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scene.EndPrimitives();
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scene.BeginPrimitives( transform3DRight );
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scene.AddPrimitive( innerCrystals );
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scene.EndPrimitives();
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}
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