[529] | 1 | // |
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| 2 | // ******************************************************************** |
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| 3 | // * License and Disclaimer * |
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| 4 | // * * |
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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| 7 | // * conditions of the Geant4 Software License, included in the file * |
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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| 9 | // * include a list of copyright holders. * |
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| 10 | // * * |
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| 11 | // * Neither the authors of this software system, nor their employing * |
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| 12 | // * institutes,nor the agencies providing financial support for this * |
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| 13 | // * work make any representation or warranty, express or implied, * |
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| 14 | // * regarding this software system or assume any liability for its * |
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| 15 | // * use. Please see the license in the file LICENSE and URL above * |
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| 16 | // * for the full disclaimer and the limitation of liability. * |
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| 17 | // * * |
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| 18 | // * This code implementation is the result of the scientific and * |
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| 19 | // * technical work of the GEANT4 collaboration. * |
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| 20 | // * By using, copying, modifying or distributing the software (or * |
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| 21 | // * any work based on the software) you agree to acknowledge its * |
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| 22 | // * use in resulting scientific publications, and indicate your * |
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| 23 | // * acceptance of all terms of the Geant4 Software license. * |
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| 24 | // ******************************************************************** |
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| 25 | // |
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| 26 | #ifdef G4VIS_BUILD_OI_DRIVER |
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| 27 | |
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| 28 | /*----------------------------HEPVis----------------------------------------*/ |
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| 29 | /* */ |
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| 30 | /* Node: SoStyleCache */ |
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| 31 | /* Author: Guy Barrand */ |
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| 32 | /* */ |
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| 33 | /*--------------------------------------------------------------------------*/ |
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| 34 | |
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| 35 | // this : |
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| 36 | #include <HEPVis/misc/SoStyleCache.h> |
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| 37 | |
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| 38 | #include <Inventor/nodes/SoMaterial.h> |
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| 39 | #include <Inventor/nodes/SoDrawStyle.h> |
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| 40 | #include <Inventor/nodes/SoLightModel.h> |
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| 41 | #include <Inventor/nodes/SoResetTransform.h> |
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| 42 | |
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| 43 | ////////////////////////////////////////////////////////////////////////////// |
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| 44 | SoStyleCache::SoStyleCache( |
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| 45 | ) |
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| 46 | :fMaterials(0) |
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| 47 | ,fLineStyles(0) |
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| 48 | ,fLightModels(0) |
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| 49 | ,fResetTransform(0) |
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| 50 | ////////////////////////////////////////////////////////////////////////////// |
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| 51 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 52 | { |
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| 53 | fMaterials = new SoGroup; |
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| 54 | addChild(fMaterials); |
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| 55 | fLineStyles = new SoGroup; |
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| 56 | addChild(fLineStyles); |
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| 57 | fLightModels = new SoGroup; |
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| 58 | addChild(fLightModels); |
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| 59 | fResetTransform = new SoResetTransform; |
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| 60 | addChild(fResetTransform); |
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| 61 | } |
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| 62 | ////////////////////////////////////////////////////////////////////////////// |
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| 63 | SoStyleCache::~SoStyleCache( |
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| 64 | ) |
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| 65 | ////////////////////////////////////////////////////////////////////////////// |
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| 66 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 67 | { |
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| 68 | } |
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| 69 | ////////////////////////////////////////////////////////////////////////////// |
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| 70 | SoMaterial* SoStyleCache::getMaterial( |
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| 71 | const SbColor& aRGB |
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| 72 | ,float aTransparency |
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| 73 | ) |
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| 74 | ////////////////////////////////////////////////////////////////////////////// |
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| 75 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 76 | { |
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| 77 | int number = fMaterials->getNumChildren(); |
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| 78 | for(int index=0;index<number;index++) { |
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| 79 | SoMaterial* material = (SoMaterial*)fMaterials->getChild(index); |
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| 80 | if( (material->diffuseColor[0]==aRGB) && |
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| 81 | (material->transparency[0]==aTransparency) ) { |
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| 82 | return material; |
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| 83 | } |
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| 84 | } |
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| 85 | SoMaterial* material = new SoMaterial; |
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| 86 | material->diffuseColor.setValue(aRGB); |
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| 87 | material->transparency.setValue(aTransparency); |
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| 88 | fMaterials->addChild(material); |
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| 89 | return material; |
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| 90 | } |
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| 91 | ////////////////////////////////////////////////////////////////////////////// |
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| 92 | SoMaterial* SoStyleCache::getMaterial( |
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| 93 | float aRed |
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| 94 | ,float aGreen |
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| 95 | ,float aBlue |
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| 96 | ,float aTransparency |
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| 97 | ) |
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| 98 | ////////////////////////////////////////////////////////////////////////////// |
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| 99 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 100 | { |
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| 101 | SbColor aRGB(aRed,aGreen,aBlue); |
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| 102 | int number = fMaterials->getNumChildren(); |
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| 103 | for(int index=0;index<number;index++) { |
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| 104 | SoMaterial* material = (SoMaterial*)fMaterials->getChild(index); |
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| 105 | if( (material->diffuseColor[0]==aRGB) && |
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| 106 | (material->transparency[0]==aTransparency) ) { |
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| 107 | return material; |
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| 108 | } |
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| 109 | } |
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| 110 | SoMaterial* material = new SoMaterial; |
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| 111 | material->diffuseColor.setValue(aRGB); |
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| 112 | material->transparency.setValue(aTransparency); |
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| 113 | fMaterials->addChild(material); |
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| 114 | return material; |
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| 115 | } |
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| 116 | /* |
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| 117 | ////////////////////////////////////////////////////////////////////////////// |
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| 118 | SoDrawStyle* SoStyleCache::getLineStyle( |
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| 119 | SbLineStyle aStyle |
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| 120 | ,float aWidth |
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| 121 | ) |
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| 122 | ////////////////////////////////////////////////////////////////////////////// |
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| 123 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 124 | { |
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| 125 | unsigned short pattern = 0xFFFF; |
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| 126 | switch(aStyle) { |
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| 127 | case SbLineDashed: |
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| 128 | pattern = 0x00FF; |
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| 129 | break; |
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| 130 | case SbLineDotted: |
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| 131 | pattern = 0x0101; |
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| 132 | break; |
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| 133 | case SbLineDashDotted: |
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| 134 | pattern = 0x1C47; |
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| 135 | break; |
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| 136 | default: //SbLineSolid: |
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| 137 | pattern = 0xFFFF; |
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| 138 | break; |
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| 139 | } |
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| 140 | int number = fLineStyles->getNumChildren(); |
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| 141 | for(int index=0;index<number;index++) { |
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| 142 | SoDrawStyle* drawStyle = (SoDrawStyle*)fLineStyles->getChild(index); |
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| 143 | if( (drawStyle->style.getValue()==SoDrawStyle::LINES) && |
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| 144 | (drawStyle->lineWidth.getValue()==aWidth) && |
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| 145 | (drawStyle->linePattern.getValue()==pattern) ) { |
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| 146 | return drawStyle; |
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| 147 | } |
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| 148 | } |
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| 149 | SoDrawStyle* drawStyle = new SoDrawStyle; |
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| 150 | drawStyle->style.setValue(SoDrawStyle::LINES); |
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| 151 | drawStyle->lineWidth.setValue(aWidth); |
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| 152 | drawStyle->linePattern.setValue(pattern); |
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| 153 | fLineStyles->addChild(drawStyle); |
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| 154 | return drawStyle; |
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| 155 | } |
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| 156 | */ |
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| 157 | ////////////////////////////////////////////////////////////////////////////// |
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| 158 | SoDrawStyle* SoStyleCache::getLineStyle( |
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| 159 | unsigned short aPattern |
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| 160 | ,float aWidth |
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| 161 | ) |
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| 162 | ////////////////////////////////////////////////////////////////////////////// |
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| 163 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 164 | { |
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| 165 | int number = fLineStyles->getNumChildren(); |
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| 166 | for(int index=0;index<number;index++) { |
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| 167 | SoDrawStyle* drawStyle = (SoDrawStyle*)fLineStyles->getChild(index); |
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| 168 | if( (drawStyle->style.getValue()==SoDrawStyle::LINES) && |
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| 169 | (drawStyle->lineWidth.getValue()==aWidth) && |
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| 170 | (drawStyle->linePattern.getValue()==aPattern) ) { |
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| 171 | return drawStyle; |
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| 172 | } |
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| 173 | } |
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| 174 | SoDrawStyle* drawStyle = new SoDrawStyle; |
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| 175 | drawStyle->style.setValue(SoDrawStyle::LINES); |
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| 176 | drawStyle->lineWidth.setValue(aWidth); |
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| 177 | drawStyle->linePattern.setValue(aPattern); |
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| 178 | fLineStyles->addChild(drawStyle); |
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| 179 | return drawStyle; |
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| 180 | } |
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| 181 | ////////////////////////////////////////////////////////////////////////////// |
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| 182 | SoLightModel* SoStyleCache::getLightModelPhong( |
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| 183 | ) |
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| 184 | ////////////////////////////////////////////////////////////////////////////// |
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| 185 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 186 | { |
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| 187 | SoLightModel* lightModel = new SoLightModel; |
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| 188 | lightModel->model.setValue(SoLightModel::PHONG); |
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| 189 | fLightModels->addChild(lightModel); |
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| 190 | return lightModel; |
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| 191 | } |
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| 192 | ////////////////////////////////////////////////////////////////////////////// |
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| 193 | SoLightModel* SoStyleCache::getLightModelBaseColor( |
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| 194 | ) |
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| 195 | ////////////////////////////////////////////////////////////////////////////// |
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| 196 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 197 | { |
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| 198 | SoLightModel* lightModel = new SoLightModel; |
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| 199 | lightModel->model.setValue(SoLightModel::BASE_COLOR); |
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| 200 | fLightModels->addChild(lightModel); |
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| 201 | return lightModel; |
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| 202 | } |
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| 203 | ////////////////////////////////////////////////////////////////////////////// |
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| 204 | SoResetTransform* SoStyleCache::getResetTransform( |
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| 205 | ) |
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| 206 | ////////////////////////////////////////////////////////////////////////////// |
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| 207 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 208 | { |
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| 209 | return fResetTransform; |
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| 210 | } |
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| 211 | |
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| 212 | #endif |
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