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Made osg::Quat support either float or double internal representation, defaulting to double.

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Generalised the osgDB::Field so that its getFloat() method can be used with either doubles or
floats governed by the type passed in - this helps support either float/double
Quat and Matrix classes seemlessly.
This commit is contained in:
Robert Osfield
2003-09-29 13:35:02 +00:00
parent 7d69f8e193
commit e693f148cb
10 changed files with 173 additions and 165 deletions
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26
src/osgDB/Field.cpp
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@@ -360,34 +360,12 @@ bool Field::getFloat(float& f) const
}
}
bool Field::isDouble() const
{
getFieldType();
return _fieldType==REAL || _fieldType==INTEGER;
}
bool Field::matchDouble(double d) const
bool Field::getFloat(double& f) const
{
getFieldType();
if (_fieldType==REAL || _fieldType==INTEGER)
{
return atof(_fieldCache)==d;
}
else
{
return false;
}
}
bool Field::getDouble(double& d) const
{
getFieldType();
if (_fieldType==REAL || _fieldType==INTEGER)
{
d = atof(_fieldCache);
f = (float)atof(_fieldCache);
return true;
}
else