67 lines
1.5 KiB
Plaintext
67 lines
1.5 KiB
Plaintext
/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file modelFlattenRequest.I
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* @author drose
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* @date 2007-03-30
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*/
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/**
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* Create a new ModelFlattenRequest, and add it to the loader via
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* load_async(), to begin an asynchronous load.
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*/
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INLINE ModelFlattenRequest::
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ModelFlattenRequest(PandaNode *orig) :
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AsyncTask(orig->get_name()),
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_orig(orig),
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_is_ready(false)
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{
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}
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/**
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* Returns the original, unflattened node.
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*/
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INLINE PandaNode *ModelFlattenRequest::
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get_orig() const {
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return _orig;
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}
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/**
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* Returns true if this request has completed, false if it is still pending.
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* When this returns true, you may retrieve the model loaded by calling
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* result().
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*/
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INLINE bool ModelFlattenRequest::
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is_ready() const {
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return _is_ready;
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}
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/**
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* Returns the flattened copy of the model. It is an error to call this
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* unless is_ready() returns true.
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*/
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INLINE PandaNode *ModelFlattenRequest::
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get_model() const {
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nassertr(_is_ready, nullptr);
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return _model;
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}
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/**
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* Returns the flattened copy of the model wrapped in a NodePath. It is an
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* error to call this unless is_ready() returns true.
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*/
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INLINE NodePath ModelFlattenRequest::
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result() const {
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nassertr(_is_ready, NodePath::fail());
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if (_model != nullptr) {
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return NodePath(_model);
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} else {
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return NodePath::fail();
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}
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}
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