void
TileNode::createChildren(EngineContext* context)
{
// NOTE: Ensure that _mutex is locked before calling this fucntion!
// Create the four child nodes.
for(unsigned quadrant=0; quadrant<4; ++quadrant)
{
TileNode* node = new TileNode();
if (context->getOptions().minExpiryFrames().isSet())
{
node->setMinimumExpiryFrames( *context->getOptions().minExpiryFrames() );
}
if (context->getOptions().minExpiryTime().isSet())
{
node->setMinimumExpiryTime( *context->getOptions().minExpiryTime() );
}
// Build the surface geometry:
node->create( getTileKey().createChildKey(quadrant), context );
// Add to the scene graph.
addChild( node );
// Inherit the samplers with new scale/bias information.
node->inheritState( context );
}
}
void
TileNode::createChildren(EngineContext* context)
{
// Create the four child nodes.
for(unsigned quadrant=0; quadrant<4; ++quadrant)
{
TileNode* node = new TileNode();
// Build the surface geometry:
node->create( getTileKey().createChildKey(quadrant), context );
// Add to the scene graph.
addChild( node );
// Inherit the samplers with new scale/bias information.
node->inheritState( context );
}
OE_DEBUG << LC << "Creating children of: " << getTileKey().str() << "; count = " << (++_count) << "\n";
}
