/********************************************************************************

* *

* This file is part of IfcOpenShell. *

* *

* IfcOpenShell is free software: you can redistribute it and/or modify *

* it under the terms of the Lesser GNU General Public License as published by *

* the Free Software Foundation, either version 3.0 of the License, or *

* (at your option) any later version. *

* *

* IfcOpenShell 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 *

* Lesser GNU General Public License for more details. *

* *

* You should have received a copy of the Lesser GNU General Public License *

* along with this program. If not, see <http://www.gnu.org/licenses/>. *

* *

********************************************************************************/

#include "IfcGeomMaterial.h"

static double black[3] = {0.,0.,0.};

IfcGeom::Material::Material(const IfcGeom::SurfaceStyle* style) : style(style) {}

bool IfcGeom::Material::hasDiffuse() const { return style->Diffuse() ? true : false; }

bool IfcGeom::Material::hasSpecular() const { return style->Specular() ? true : false; }

bool IfcGeom::Material::hasTransparency() const { return style->Transparency() ? true : false; }

bool IfcGeom::Material::hasSpecularity() const { return style->Specularity() ? true : false; }

const double* IfcGeom::Material::diffuse() const { if (hasDiffuse()) return &((*style->Diffuse()).R()); else return black; }

const double* IfcGeom::Material::specular() const { if (hasSpecular()) return &((*style->Specular()).R()); else return black; }

double IfcGeom::Material::transparency() const { if (hasTransparency()) return *style->Transparency(); else return 0; }

double IfcGeom::Material::specularity() const { if (hasSpecularity()) return *style->Specularity(); else return 0; }

const std::string &IfcGeom::Material::name() const { return style->Name(); }

const std::string &IfcGeom::Material::original_name() const { return style->original_name(); }

bool IfcGeom::Material::operator==(const IfcGeom::Material& other) const { return style == other.style; }