116 lines
3.8 KiB
C++
116 lines
3.8 KiB
C++
// Filename: lightLensNode.cxx
|
|
// Created by: drose (26Mar02)
|
|
//
|
|
////////////////////////////////////////////////////////////////////
|
|
//
|
|
// PANDA 3D SOFTWARE
|
|
// Copyright (c) 2001 - 2004, Disney Enterprises, Inc. All rights reserved
|
|
//
|
|
// All use of this software is subject to the terms of the Panda 3d
|
|
// Software license. You should have received a copy of this license
|
|
// along with this source code; you will also find a current copy of
|
|
// the license at http://etc.cmu.edu/panda3d/docs/license/ .
|
|
//
|
|
// To contact the maintainers of this program write to
|
|
// panda3d-general@lists.sourceforge.net .
|
|
//
|
|
////////////////////////////////////////////////////////////////////
|
|
|
|
#include "lightLensNode.h"
|
|
#include "bamWriter.h"
|
|
#include "bamReader.h"
|
|
#include "datagram.h"
|
|
#include "datagramIterator.h"
|
|
|
|
TypeHandle LightLensNode::_type_handle;
|
|
|
|
////////////////////////////////////////////////////////////////////
|
|
// Function: LightLensNode::Constructor
|
|
// Access: Published
|
|
// Description:
|
|
////////////////////////////////////////////////////////////////////
|
|
LightLensNode::
|
|
LightLensNode(const string &name) :
|
|
LensNode(name)
|
|
{
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////
|
|
// Function: LightLensNode::Copy Constructor
|
|
// Access: Protected
|
|
// Description:
|
|
////////////////////////////////////////////////////////////////////
|
|
LightLensNode::
|
|
LightLensNode(const LightLensNode ©) :
|
|
Light(copy),
|
|
LensNode(copy)
|
|
{
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////
|
|
// Function: LightLensNode::as_node
|
|
// Access: Published, Virtual
|
|
// Description: Returns the Light object upcast to a PandaNode.
|
|
////////////////////////////////////////////////////////////////////
|
|
PandaNode *LightLensNode::
|
|
as_node() {
|
|
return this;
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////
|
|
// Function: LightLensNode::as_light
|
|
// Access: Public, Virtual
|
|
// Description: Cross-casts the node to a Light pointer, if it is one
|
|
// of the four kinds of Light nodes, or returns NULL if
|
|
// it is not.
|
|
////////////////////////////////////////////////////////////////////
|
|
Light *LightLensNode::
|
|
as_light() {
|
|
return this;
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////
|
|
// Function: LightLensNode::output
|
|
// Access: Public, Virtual
|
|
// Description:
|
|
////////////////////////////////////////////////////////////////////
|
|
void LightLensNode::
|
|
output(ostream &out) const {
|
|
LensNode::output(out);
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////
|
|
// Function: LightLensNode::write
|
|
// Access: Public, Virtual
|
|
// Description:
|
|
////////////////////////////////////////////////////////////////////
|
|
void LightLensNode::
|
|
write(ostream &out, int indent_level) const {
|
|
LensNode::write(out, indent_level);
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////
|
|
// Function: LightLensNode::write_datagram
|
|
// Access: Public, Virtual
|
|
// Description: Writes the contents of this object to the datagram
|
|
// for shipping out to a Bam file.
|
|
////////////////////////////////////////////////////////////////////
|
|
void LightLensNode::
|
|
write_datagram(BamWriter *manager, Datagram &dg) {
|
|
LensNode::write_datagram(manager, dg);
|
|
Light::write_datagram(manager, dg);
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////
|
|
// Function: LightLensNode::fillin
|
|
// Access: Protected
|
|
// Description: This internal function is called by make_from_bam to
|
|
// read in all of the relevant data from the BamFile for
|
|
// the new LightLensNode.
|
|
////////////////////////////////////////////////////////////////////
|
|
void LightLensNode::
|
|
fillin(DatagramIterator &scan, BamReader *manager) {
|
|
LensNode::fillin(scan, manager);
|
|
Light::fillin(scan, manager);
|
|
}
|