130 lines
3.4 KiB
C++
130 lines
3.4 KiB
C++
/*
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QGL Material
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Ivan Pelipenko peri4ko@yandex.ru
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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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 Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser 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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#ifndef GLMATERIAL_H
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#define GLMATERIAL_H
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#include "chunkstream.h"
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#include "glshaders_types.h"
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class Map {
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public:
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Map();
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void setBitmapPath(const QString & p);
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void clearBitmap() { setBitmapPath(QString()); }
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bool hasBitmap() const { return !bitmap_path.isEmpty(); }
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void load(TextureManager * tm);
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void copyToQGLMap(QGLEngineShaders::QGLMap & m) const;
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QString bitmap_path;
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GLuint bitmap_id;
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QPointF bitmap_offset;
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QPointF bitmap_scale;
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float color_amount;
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float color_offset;
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bool use_bitmap;
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bool _changed;
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int _type, _layer;
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};
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class Material {
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public:
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Material(const QString _name = QString());
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uint hash();
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bool hasTransparency() const;
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bool isMapsChanged() const;
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bool isMapChanged(int type) const;
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void load(TextureManager * tm);
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void setMapsChanged();
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void setTypes();
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void detectMaps();
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QString name;
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QColor color_diffuse;
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QColor color_emission;
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bool glass;
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float transparency;
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float reflectivity;
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float iof;
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float dispersion;
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Map map_diffuse;
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Map map_normal;
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Map map_metalness;
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Map map_roughness;
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Map map_emission;
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Map map_relief;
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bool _changed;
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int _index;
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};
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inline QDataStream & operator<<(QDataStream & s, const Map & m) {
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ChunkStream cs;
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cs.add(1, m.bitmap_path).add(2, m.color_amount).add(3, m.color_offset).add(6, m.bitmap_scale).add(7, m.use_bitmap);
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s << cs.data();
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return s;
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}
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inline QDataStream & operator>>(QDataStream & s, Map & m) {
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ChunkStream cs(s);
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cs.readAll();
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cs.get(1, m.bitmap_path).get(2, m.color_amount).get(3, m.color_offset).get(6, m.bitmap_scale).get(7, m.use_bitmap);
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return s;
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}
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inline QDataStream & operator<<(QDataStream & s, const Material * m) {
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ChunkStream cs;
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cs.add(1, m->name)
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.add(2, m->color_diffuse)
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.add(4, m->color_emission)
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.add(5, m->transparency)
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.add(6, m->reflectivity)
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.add(7, m->glass)
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.add(8, m->map_diffuse)
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.add(9, m->map_normal)
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.add(10, m->map_relief)
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.add(11, m->map_metalness)
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.add(12, m->map_roughness)
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.add(13, m->map_emission);
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s << (cs.data());
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return s;
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}
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inline QDataStream & operator>>(QDataStream & s, Material *& m) {
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m = new Material();
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ChunkStream cs(s);
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while (!cs.atEnd()) {
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switch (cs.read()) {
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case 1: cs.get(m->name); break;
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case 2: cs.get(m->color_diffuse); break;
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case 4: cs.get(m->color_emission); break;
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case 5: cs.get(m->transparency); break;
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case 6: cs.get(m->reflectivity); break;
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case 7: cs.get(m->glass); break;
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case 8: cs.get(m->map_diffuse); break;
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case 9: cs.get(m->map_normal); break;
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case 10: cs.get(m->map_relief); break;
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case 11: cs.get(m->map_metalness); break;
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case 12: cs.get(m->map_roughness); break;
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case 13: cs.get(m->map_emission); break;
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}
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}
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m->setTypes();
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return s;
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}
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#endif // GLMATERIAL_H
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