117 lines
3.4 KiB
C++
Executable File
117 lines
3.4 KiB
C++
Executable File
// Filename: eggVertexUV.cxx
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// Created by: drose (20Jul04)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) 2001 - 2004, Disney Enterprises, Inc. All rights reserved
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//
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// All use of this software is subject to the terms of the Panda 3d
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// Software license. You should have received a copy of this license
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// along with this source code; you will also find a current copy of
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// the license at http://etc.cmu.edu/panda3d/docs/license/ .
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//
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// To contact the maintainers of this program write to
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// panda3d-general@lists.sourceforge.net .
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//
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////////////////////////////////////////////////////////////////////
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#include "eggVertexUV.h"
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#include "eggParameters.h"
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#include "indent.h"
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TypeHandle EggVertexUV::_type_handle;
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////////////////////////////////////////////////////////////////////
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// Function: EggVertexUV::Constructor
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// Access: Published
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// Description:
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////////////////////////////////////////////////////////////////////
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EggVertexUV::
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EggVertexUV(const string &name, const TexCoordd &uv) :
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EggNamedObject(name),
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_uv(uv)
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{
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}
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////////////////////////////////////////////////////////////////////
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// Function: EggVertexUV::Copy Constructor
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// Access: Published
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// Description:
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////////////////////////////////////////////////////////////////////
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EggVertexUV::
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EggVertexUV(const EggVertexUV ©) :
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EggNamedObject(copy),
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_duvs(copy._duvs),
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_uv(copy._uv)
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{
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}
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////////////////////////////////////////////////////////////////////
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// Function: EggVertexUV::Copy Assignment Operator
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// Access: Published
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// Description:
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////////////////////////////////////////////////////////////////////
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EggVertexUV &EggVertexUV::
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operator = (const EggVertexUV ©) {
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EggNamedObject::operator = (copy);
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_duvs = copy._duvs;
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_uv = copy._uv;
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return (*this);
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}
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////////////////////////////////////////////////////////////////////
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// Function: EggVertexUV::Destructor
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// Access: Published, Virtual
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// Description:
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////////////////////////////////////////////////////////////////////
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EggVertexUV::
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~EggVertexUV() {
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}
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////////////////////////////////////////////////////////////////////
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// Function: EggVertexUV::write
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// Access: Public
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// Description:
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////////////////////////////////////////////////////////////////////
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void EggVertexUV::
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write(ostream &out, int indent_level) const {
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string inline_name = get_name();
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if (!inline_name.empty()) {
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inline_name += ' ';
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}
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if (_duvs.empty()) {
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indent(out, indent_level)
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<< "<UV> " << inline_name << "{ " << get_uv() << " }\n";
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} else {
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indent(out, indent_level) << "<UV> " << inline_name << "{\n";
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indent(out, indent_level+2) << get_uv() << "\n";
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_duvs.write(out, indent_level+2);
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indent(out, indent_level) << "}\n";
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}
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}
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////////////////////////////////////////////////////////////////////
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// Function: EggVertexUV::compare_to
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// Access: Public
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// Description: An ordering operator to compare two vertices for
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// sorting order. This imposes an arbitrary ordering
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// useful to identify unique vertices.
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////////////////////////////////////////////////////////////////////
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int EggVertexUV::
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compare_to(const EggVertexUV &other) const {
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int compare =
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_uv.compare_to(other._uv, egg_parameters->_uv_threshold);
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if (compare != 0) {
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return compare;
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}
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if (_duvs != other._duvs) {
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return _duvs < other._duvs ? -1 : 1;
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}
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return 0;
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}
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