mirror of
https://github.com/IfcOpenShell/IfcOpenShell.git
synced 2026-08-12 10:33:20 +00:00
Thomas Krijnen
2a403e240d
Massive refactor of the IfcGeomObjects module, which is now the IfcGeom::Iterator class.
42 lines
2.8 KiB
C++
42 lines
2.8 KiB
C++
/********************************************************************************
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* *
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* This file is part of IfcOpenShell. *
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* *
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* IfcOpenShell is free software: you can redistribute it and/or modify *
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* it under the terms of the Lesser GNU General Public License as published by *
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* the Free Software Foundation, either version 3.0 of the License, or *
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* (at your option) any later version. *
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* *
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* IfcOpenShell is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* Lesser GNU General Public License for more details. *
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* *
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* You should have received a copy of the Lesser GNU General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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* *
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********************************************************************************/
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#include "../ifcparse/IfcParse.h"
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#include "IfcGeomUtils.h"
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double IfcGeom::Utils::UnitPrefixToValue( IfcSchema::IfcSIPrefix::IfcSIPrefix v ) {
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if ( v == IfcSchema::IfcSIPrefix::IfcSIPrefix_EXA ) return 1.e18;
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else if ( v == IfcSchema::IfcSIPrefix::IfcSIPrefix_PETA ) return 1.e15;
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else if ( v == IfcSchema::IfcSIPrefix::IfcSIPrefix_TERA ) return 1.e12;
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else if ( v == IfcSchema::IfcSIPrefix::IfcSIPrefix_GIGA ) return 1.e9;
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else if ( v == IfcSchema::IfcSIPrefix::IfcSIPrefix_MEGA ) return 1.e6;
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else if ( v == IfcSchema::IfcSIPrefix::IfcSIPrefix_KILO ) return 1.e3;
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else if ( v == IfcSchema::IfcSIPrefix::IfcSIPrefix_HECTO ) return 1.e2;
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else if ( v == IfcSchema::IfcSIPrefix::IfcSIPrefix_DECA ) return 1.;
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else if ( v == IfcSchema::IfcSIPrefix::IfcSIPrefix_DECI ) return 1.e-1;
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else if ( v == IfcSchema::IfcSIPrefix::IfcSIPrefix_CENTI ) return 1.e-2;
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else if ( v == IfcSchema::IfcSIPrefix::IfcSIPrefix_MILLI ) return 1.e-3;
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else if ( v == IfcSchema::IfcSIPrefix::IfcSIPrefix_MICRO ) return 1.e-6;
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else if ( v == IfcSchema::IfcSIPrefix::IfcSIPrefix_NANO ) return 1.e-9;
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else if ( v == IfcSchema::IfcSIPrefix::IfcSIPrefix_PICO ) return 1.e-12;
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else if ( v == IfcSchema::IfcSIPrefix::IfcSIPrefix_FEMTO ) return 1.e-15;
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else if ( v == IfcSchema::IfcSIPrefix::IfcSIPrefix_ATTO ) return 1.e-18;
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else return 1.f;
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} |