/**
* Edge destructor.
* delete edge from graph's list of edges
*/
Edge::~Edge()
{
//out("Deleted edge");
element.parentNode().removeChild( element);
graph_p->detachEdge( this);
detachFromNode( GRAPH_DIR_UP);
detachFromNode( GRAPH_DIR_DOWN);
}
//-----------------------------------------------------------------------
void OrthoCameraGizmo::attachToNode(Ogre::SceneNode* node)
{
if (!node)
return;
// First remove the old node
detachFromNode();
// Recreate the nodes
mOrthoCameraNodeBox = node->createChildSceneNode();
mOrthoCameraNodeX = node->createChildSceneNode();
mOrthoCameraNodeMinX = node->createChildSceneNode();
mOrthoCameraNodeY = node->createChildSceneNode();
mOrthoCameraNodeZ = node->createChildSceneNode();
mOrthoCameraNodeMinZ = node->createChildSceneNode();
mOrthoCameraNodeBox->setInheritScale(false);
mOrthoCameraNodeX->setInheritScale(false);
mOrthoCameraNodeMinX->setInheritScale(false);
mOrthoCameraNodeY->setInheritScale(false);
mOrthoCameraNodeZ->setInheritScale(false);
mOrthoCameraNodeMinZ->setInheritScale(false);
mOrthoCameraNodeBox->setInheritOrientation(false);
mOrthoCameraNodeX->setInheritOrientation(false);
mOrthoCameraNodeMinX->setInheritOrientation(false);
mOrthoCameraNodeY->setInheritOrientation(false);
mOrthoCameraNodeZ->setInheritOrientation(false);
mOrthoCameraNodeMinZ->setInheritOrientation(false);
mOrthoCameraNodeBox->attachObject(mOrthoCameraEntityBox);
mOrthoCameraNodeX->attachObject(mOrthoCameraEntityX);
mOrthoCameraNodeMinX->attachObject(mOrthoCameraEntityMinX);
mOrthoCameraNodeY->attachObject(mOrthoCameraEntityY);
mOrthoCameraNodeZ->attachObject(mOrthoCameraEntityZ);
mOrthoCameraNodeMinZ->attachObject(mOrthoCameraEntityMinZ);
// Set scale
setScale(SCALE_NODE_ORTHO_CAMERA);
// mOrthoCameraNodeBox->setScale(0.5, 0.5, 0.5); // TEST
// mOrthoCameraNodeX->setScale(0.5, 0.5, 0.5);// TEST
// mOrthoCameraNodeMinX->setScale(0.5, 0.5, 0.5);// TEST
// mOrthoCameraNodeY->setScale(0.5, 0.5, 0.5);// TEST
// mOrthoCameraNodeZ->setScale(0.5, 0.5, 0.5);// TEST
// mOrthoCameraNodeMinZ->setScale(0.5, 0.5, 0.5);// TEST
// Set orientation
Ogre::Real sqrt0dot5 = sqrt(0.5);
Ogre::Quaternion xQ(sqrt0dot5, 0, 0, sqrt0dot5);
Ogre::Quaternion minXQ(-sqrt0dot5, 0, 0, sqrt0dot5);
Ogre::Quaternion yQ(1, 0, 0, 0);
Ogre::Quaternion zQ(-sqrt0dot5, sqrt0dot5, 0, 0);
Ogre::Quaternion minZQ(sqrt0dot5, sqrt0dot5, 0, 0);
mOrthoCameraNodeX->setOrientation(xQ);
mOrthoCameraNodeMinX->setOrientation(minXQ);
mOrthoCameraNodeY->setOrientation(yQ);
mOrthoCameraNodeZ->setOrientation(zQ);
mOrthoCameraNodeMinZ->setOrientation(minZQ);
// Set visible
setVisible(true);
}