MaterialMgr::MaterialMgr()
:mDefaultMinFilter(FO_POINT), mDefaultMaxFilter(FO_POINT),
mDefaultMipFilter(FO_NONE)
{
//set for scriptLoader
mLoadOrder = 100;
mScriptExts.push_back(".mtl");
//ResourceGroupMgr::getSingleton()._registerScriptLoader(this);
createDefaultMaterial();
}
osg::Geode* readFeature(OGRFeature* ogrFeature, bool useRandomColorByFeature) const
{
if (!ogrFeature || !ogrFeature->GetGeometryRef())
return 0;
osg::Geometry* drawable = 0;
bool disableCulling = false;
// Read the geometry
switch(ogrFeature->GetGeometryRef()->getGeometryType()) {
case wkbPoint:
case wkbPoint25D:
// point to drawable
drawable = pointsToDrawable(static_cast<OGRPoint *>(ogrFeature->GetGeometryRef()));
disableCulling = true;
break;
case wkbLinearRing:
drawable = linearRingToDrawable(static_cast<OGRLinearRing *>(ogrFeature->GetGeometryRef()));
break;
case wkbLineString:
case wkbLineString25D:
drawable = lineStringToDrawable(static_cast<OGRLineString*>(ogrFeature->GetGeometryRef()));
break;
case wkbPolygon:
case wkbPolygon25D:
drawable = polygonToDrawable(static_cast<OGRPolygon*>(ogrFeature->GetGeometryRef()));
break;
case wkbMultiPoint:
case wkbMultiPoint25D:
drawable = multiPointToDrawable(static_cast<OGRMultiPoint*>(ogrFeature->GetGeometryRef()));
disableCulling = true;
break;
case wkbMultiLineString:
case wkbMultiLineString25D:
drawable = multiLineStringToDrawable(static_cast<OGRMultiLineString*>(ogrFeature->GetGeometryRef()));
break;
case wkbMultiPolygon:
case wkbMultiPolygon25D:
drawable = multiPolygonToDrawable(static_cast<OGRMultiPolygon*>(ogrFeature->GetGeometryRef()));
break;
case wkbGeometryCollection:
case wkbGeometryCollection25D:
OSG_WARN << "This geometry is not yet implemented " << OGRGeometryTypeToName(ogrFeature->GetGeometryRef()->getGeometryType()) << std::endl;
break;
case wkbNone:
OSG_WARN << "No WKB Geometry " << OGRGeometryTypeToName(ogrFeature->GetGeometryRef()->getGeometryType()) << std::endl;
break;
case wkbUnknown:
default:
OSG_WARN << "Unknown WKB Geometry " << OGRGeometryTypeToName(ogrFeature->GetGeometryRef()->getGeometryType()) << std::endl;
break;
}
if (!drawable)
return 0;
osg::Geode* geode = new osg::Geode();
if (disableCulling)
geode->setCullingActive(false); // because culling on one points geode is always true, so i disable it
geode->addDrawable(drawable);
if (useRandomColorByFeature)
geode->getOrCreateStateSet()->setAttributeAndModes(createDefaultMaterial(),true);
for(int i = 0; i < ogrFeature->GetFieldCount(); i++) {
geode->addDescription(std::string(ogrFeature->GetFieldDefnRef(i)->GetNameRef()) + " : " + std::string(ogrFeature->GetFieldAsString(i)));
}
return geode;
}
iPhysics::iPhysics()
{
NewtonSetMemorySystem(AllocMemory, FreeMemory);
createDefaultWorld();
createDefaultMaterial();
}
