TRef<Geo> Execute(const Matrix& mat, GroupGeo* pgroup)
{
ZString strName = pgroup->GetName();
if (!strName.IsEmpty()) {
if ( strName.Find("frm-") == 0
&& (!pgroup->AnyChildGroups())
) {
Vector vecPosition = mat.Transform(Vector(0, 0, 0));
Vector vecForward = mat.TransformDirection(Vector(0, 0, -1));
Vector vecUp = mat.TransformDirection(Vector(0, 1, 0));
strName = strName.RightOf(4);
if (strName.Find("SS") != -1) {
//
// a strobe light
//
ValueList* plist = pgroup->GetList();
if (plist->GetCount() == 1) {
MaterialGeo* pmatGeo;
CastTo(pmatGeo, plist->GetFirst());
Material* pmaterial = pmatGeo->GetMaterial();
AddLight(strName, pmaterial->GetDiffuse(), vecPosition);
} else {
AddLight(strName, Color(1, 1, 1), vecPosition);
}
return Geo::GetEmpty();
} else if (
strName.Find("thrust") != -1
|| strName.Find("smoke") != -1
|| strName.Find("rocket") != -1
) {
//
// this is an engine
//
m_pframes->GetList().PushFront(
FrameData(strName, vecPosition, vecForward, vecUp)
);
return Geo::GetEmpty();
} else if (
(strName.Find("weapon") != -1)
|| (strName.Find("wepatt") != -1)
|| (strName.Find("wepemt") != -1)
|| (strName.Find("wepmnt") != -1)
|| (strName.Find("trail") != -1)
) {
//
// This is an attachment point
//
m_pframes->GetList().PushFront(
FrameData(strName, vecPosition, vecForward, vecUp)
);
return Geo::GetEmpty();
} else if (
(strName.Find("garage") != -1)
) {
//
// This is a garage we need to leave the frame in the graph
//
m_pframes->GetList().PushFront(
FrameData(strName, vecPosition, vecForward, vecUp)
);
}
}
}
return NULL;
}
