79 lines
1.8 KiB
Text
79 lines
1.8 KiB
Text
/**
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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 texGenAttrib.I
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* @author masad
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* @date 2004-06-21
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*/
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/**
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* Use TexGenAttrib::make() to construct a new TexGenAttrib object.
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*/
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INLINE TexGenAttrib::
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TexGenAttrib() :
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_num_point_sprites(0),
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_point_geom_rendering(0),
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_geom_rendering(0)
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{
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}
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/**
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* Use TexGenAttrib::make() to construct a new TexGenAttrib object.
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*/
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INLINE TexGenAttrib::
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TexGenAttrib(const TexGenAttrib ©) :
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_stages(copy._stages),
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_no_texcoords(copy._no_texcoords),
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_num_point_sprites(copy._num_point_sprites),
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_point_geom_rendering(copy._point_geom_rendering),
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_geom_rendering(copy._geom_rendering)
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{
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}
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/**
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* Returns the union of the Geom::GeomRendering bits that will be required
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* once this TexGenAttrib is applied to a geom which includes the indicated
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* geom_rendering bits.
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*/
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INLINE int TexGenAttrib::
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get_geom_rendering(int geom_rendering) const {
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if ((geom_rendering & Geom::GR_point) != 0) {
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geom_rendering |= _point_geom_rendering;
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}
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return geom_rendering | _geom_rendering;
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}
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/**
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*
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*/
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INLINE TexGenAttrib::ModeDef::
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ModeDef() :
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_mode(M_off)
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{
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}
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/**
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*
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*/
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INLINE int TexGenAttrib::ModeDef::
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compare_to(const TexGenAttrib::ModeDef &other) const {
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if (_mode != other._mode) {
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return (int)_mode < (int)other._mode ? -1 : 1;
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}
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int compare = _light.compare_to(other._light);
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if (compare != 0) {
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return compare;
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}
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compare = strcmp(_source_name.c_str(), other._source_name.c_str());
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if (compare != 0) {
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return compare;
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}
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compare = _constant_value.compare_to(other._constant_value);
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return compare;
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}
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