PolyVox
0.3.0-dev
Open source voxel management library
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PolyVoxCore
include
PolyVoxCore
Material.h
Go to the documentation of this file.
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/*******************************************************************************
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Copyright (c) 2005-2009 David Williams
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source
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distribution.
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*******************************************************************************/
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#ifndef __PolyVox_Material_H__
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#define __PolyVox_Material_H__
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#include "
Impl/TypeDef.h
"
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#include "
PolyVoxCore/DefaultIsQuadNeeded.h
"
//we'll specialise this function for this voxel type
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namespace
PolyVox
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{
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template
<
typename
Type>
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class
Material
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{
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public
:
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Material
() : m_uMaterial(0) {}
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Material
(Type uMaterial) : m_uMaterial(uMaterial) {}
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bool
operator==
(
const
Material
& rhs)
const
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{
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return
(m_uMaterial == rhs.m_uMaterial);
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};
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bool
operator!=
(
const
Material
& rhs)
const
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{
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return
!(*
this
== rhs);
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}
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Type
getMaterial
()
const
{
return
m_uMaterial; }
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void
setMaterial
(Type uMaterial) { m_uMaterial = uMaterial; }
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private
:
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Type m_uMaterial;
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};
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typedef
Material<uint8_t>
Material8
;
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typedef
Material<uint16_t>
Material16
;
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template
<
typename
Type>
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class
DefaultIsQuadNeeded
<
Material
<Type> >
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{
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public
:
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bool
operator()
(
Material<Type>
back,
Material<Type>
front,
uint32_t
& materialToUse)
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{
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if
((back.
getMaterial
() > 0) && (front.
getMaterial
() == 0))
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{
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materialToUse =
static_cast<
uint32_t
>
(back.
getMaterial
());
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return
true
;
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}
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else
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{
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return
false
;
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}
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}
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};
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}
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#endif //__PolyVox_Material_H__
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