93 lines
1.7 KiB
C++
93 lines
1.7 KiB
C++
/**
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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 lightNode.cxx
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* @author drose
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* @date 2002-03-26
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*/
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#include "lightNode.h"
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#include "bamWriter.h"
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#include "bamReader.h"
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#include "datagram.h"
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#include "datagramIterator.h"
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TypeHandle LightNode::_type_handle;
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/**
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*
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*/
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LightNode::
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LightNode(const std::string &name) :
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PandaNode(name)
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{
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}
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/**
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*
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*/
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LightNode::
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LightNode(const LightNode ©) :
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Light(copy),
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PandaNode(copy)
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{
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}
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/**
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* Returns the Light object upcast to a PandaNode.
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*/
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PandaNode *LightNode::
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as_node() {
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return this;
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}
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/**
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* Cross-casts the node to a Light pointer, if it is one of the four kinds of
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* Light nodes, or returns NULL if it is not.
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*/
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Light *LightNode::
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as_light() {
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return this;
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}
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/**
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*
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*/
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void LightNode::
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output(std::ostream &out) const {
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PandaNode::output(out);
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}
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/**
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*
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*/
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void LightNode::
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write(std::ostream &out, int indent_level) const {
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PandaNode::write(out, indent_level);
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}
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/**
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* Writes the contents of this object to the datagram for shipping out to a
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* Bam file.
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*/
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void LightNode::
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write_datagram(BamWriter *manager, Datagram &dg) {
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PandaNode::write_datagram(manager, dg);
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Light::write_datagram(manager, dg);
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}
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/**
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* This internal function is called by make_from_bam to read in all of the
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* relevant data from the BamFile for the new LightNode.
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*/
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void LightNode::
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fillin(DatagramIterator &scan, BamReader *manager) {
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PandaNode::fillin(scan, manager);
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Light::fillin(scan, manager);
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}
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