void PovRay::readNextDeclaration(TextStream& textStream, Data::PovRay* povray)
{
// looks for '#declare TextureName = '
const QRegExp declare("^#declare\\s+(\\S+)\\s?=");
QString line(textStream.nextLine());
if (!line.contains(declare)) line = textStream.seek(declare);
if (!textStream.atEnd() && declare.indexIn(line) > -1) {
QString name(declare.cap(1));
// remove the initial IQmol_Texture_
name.remove(0,14);
name.replace("_", " ");
line = textStream.nextBlock();
povray->addTexture(name,line);
}
}