Campbell Barton
65ec7ec524
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80 lines
1.8 KiB
C++
80 lines
1.8 KiB
C++
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program 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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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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/** \file blender/freestyle/intern/scene_graph/NodeLight.cpp
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* \ingroup freestyle
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* \brief Class to represent a light node
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* \author Stephane Grabli
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* \date 25/01/2002
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*/
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#include "NodeLight.h"
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namespace Freestyle {
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int NodeLight::numberOfLights = 0;
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NodeLight::NodeLight() : Node()
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{
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if (numberOfLights > 7) {
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_number = 7;
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}
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else {
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_number = numberOfLights;
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numberOfLights++;
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}
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Ambient[0] = Ambient[1] = Ambient[2] = 0.0f;
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Ambient[3] = 1.0f;
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for (int i = 0; i < 4; i++) {
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Diffuse[i] = 1.0f;
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Specular[i] = 1.0f;
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}
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Position[0] = Position[1] = Position[3] = 0.0f;
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Position[2] = 1.0f;
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on = true;
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}
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NodeLight::NodeLight(NodeLight& iBrother) : Node(iBrother)
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{
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if (numberOfLights > 7) {
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_number = 7;
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}
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else {
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_number = numberOfLights;
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numberOfLights++;
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}
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for (int i = 0; i < 4; i++) {
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Ambient[i] = iBrother.ambient()[i];
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Diffuse[i] = iBrother.diffuse()[i];
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Specular[i] = iBrother.specular()[i];
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Position[i] = iBrother.position()[i];
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}
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on = iBrother.isOn();
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}
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void NodeLight::accept(SceneVisitor& v)
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{
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v.visitNodeLight(*this);
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}
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} /* namespace Freestyle */
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