FGFS-4.1/OpenSceneGraph
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A FogCoordinateSource set/get methods to osg::Fog which correspond to the

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FogCoord support added to osg::Geometry. Added suppot for these new parameters
to the .osg plugin.
This commit is contained in:
Robert Osfield
2002-08-20 10:08:04 +00:00
parent e347a3c7aa
commit 93303cf1cd
4 changed files with 138 additions and 6 deletions
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78
src/osgPlugins/osg/Geometry.cpp
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@@ -157,6 +157,67 @@ bool Geometry_readLocalData(Object& obj, Input& fr)
}
}
Geometry::AttributeBinding secondaryColorBinding=Geometry::BIND_OFF;
if (fr[0].matchWord("SecondaryColorBinding") && Geometry_matchBindingTypeStr(fr[1].getStr(),secondaryColorBinding))
{
geom.setSecondaryColorBinding(secondaryColorBinding);
fr+=2;
iteratorAdvanced = true;
}
if (fr.matchSequence("SecondaryColorArray %w %i {"))
{
++fr;
Array* colors = Array_readLocalData(fr);
if (colors)
{
geom.setSecondaryColorArray(colors);
iteratorAdvanced = true;
}
}
Geometry::AttributeBinding fogCoordBinding=Geometry::BIND_OFF;
if (fr[0].matchWord("FogCoordBinding") && Geometry_matchBindingTypeStr(fr[1].getStr(),fogCoordBinding))
{
geom.setFogCoordBinding(fogCoordBinding);
fr+=2;
iteratorAdvanced = true;
}
if (fr.matchSequence("FogCoordArray %i {"))
{
int entry = fr[0].getNoNestedBrackets();
int capacity;
fr[1].getInt(capacity);
FloatArray* fogcoords = osgNew FloatArray;
fogcoords->reserve(capacity);
fr += 3;
while (!fr.eof() && fr[0].getNoNestedBrackets()>entry)
{
float fc;
if (fr[0].getFloat(fc))
{
++fr;
fogcoords->push_back(fc);
}
else
{
++fr;
}
}
geom.setFogCoordArray(fogcoords);
iteratorAdvanced = true;
++fr;
}
if (fr.matchSequence("TexCoordArray %i %w %i {"))
{
int unit=0;
@@ -750,6 +811,23 @@ bool Geometry_writeLocalData(const Object& obj, Output& fw)
Array_writeLocalData(*geom.getColorArray(),fw);
}
if (geom.getSecondaryColorArray())
{
fw.indent()<<"SecondaryColorBinding "<<Geometry_getBindingTypeStr(geom.getSecondaryColorBinding())<<std::endl;
fw.indent()<<"SecondaryColorArray ";
Array_writeLocalData(*geom.getSecondaryColorArray(),fw);
}
if (geom.getFogCoordArray())
{
fw.indent()<<"FogCoordBinding "<<Geometry_getBindingTypeStr(geom.getFogCoordBinding())<<std::endl;
const FloatArray& fogcoords = *geom.getFogCoordArray();
fw.indent()<<"FogCoordArray "<<fogcoords.size()<<std::endl;
Array_writeLocalData(fw,fogcoords.begin(),fogcoords.end());
}
const Geometry::TexCoordArrayList& tcal=geom.getTexCoordArrayList();
for(unsigned int i=0;i<tcal.size();++i)
{