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refine comments

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This commit is contained in:
David Rose 2005-01-09 02:42:35 +00:00
parent 0740cb0449
commit 8446af5e3e
1 changed files with 12 additions and 2 deletions
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14
panda/src/pgraph/nodePath.cxx
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@ -296,8 +296,11 @@ find_all_paths_to(PandaNode *node) const {
// Function: NodePath::reparent_to // Function: NodePath::reparent_to
// Access: Published // Access: Published
// Description: Removes the referenced node of the NodePath from its // Description: Removes the referenced node of the NodePath from its
// current parent and attaches it to the referenced node of // current parent and attaches it to the referenced node
// the indicated NodePath. // of the indicated NodePath.
//
// If the destination NodePath is empty, this is the
// same thing as detach_node().
//////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////
void NodePath:: void NodePath::
reparent_to(const NodePath &other, int sort) { reparent_to(const NodePath &other, int sort) {
@ -356,6 +359,13 @@ wrt_reparent_to(const NodePath &other, int sort) {
// This does not change the NodePath itself, but does // This does not change the NodePath itself, but does
// return a new NodePath that reflects the new instance // return a new NodePath that reflects the new instance
// node. // node.
//
// If the destination NodePath is empty, this creates a
// new instance which is not yet parented to any node.
// A new instance of this sort cannot easily be
// differentiated from other similar instances, but it
// is nevertheless a different instance and it will
// return a different get_id() value.
//////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////
NodePath NodePath:: NodePath NodePath::
instance_to(const NodePath &other, int sort) const { instance_to(const NodePath &other, int sort) const {