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50 lines
1.6 KiB
C++
50 lines
1.6 KiB
C++
// Filename: xFileNormal.cxx
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// Created by: drose (19Jun01)
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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, 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://www.panda3d.org/license.txt .
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//
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// To contact the maintainers of this program write to
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// panda3d@yahoogroups.com .
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//
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////////////////////////////////////////////////////////////////////
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#include "xFileNormal.h"
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#include "eggVertex.h"
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#include "eggPrimitive.h"
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////////////////////////////////////////////////////////////////////
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// Function: XFileNormal::Constructor
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// Access: Public
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// Description:
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////////////////////////////////////////////////////////////////////
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XFileNormal::
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XFileNormal(EggVertex *egg_vertex, EggPrimitive *egg_prim) {
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if (egg_vertex->has_normal()) {
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_normal = LCAST(float, egg_vertex->get_normal());
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} else if (egg_prim->has_normal()) {
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_normal = LCAST(float, egg_prim->get_normal());
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} else {
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_normal.set(0.0, 0.0, 0.0);
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}
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}
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////////////////////////////////////////////////////////////////////
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// Function: XFileNormal::compare_to
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// Access: Public
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// Description:
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////////////////////////////////////////////////////////////////////
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int XFileNormal::
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compare_to(const XFileNormal &other) const {
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int ct;
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ct = _normal.compare_to(other._normal);
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return ct;
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}
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