PolyVox
0.2.1
Open source voxel management library
Main Page
Related Pages
Namespaces
Classes
Files
File List
File Members
PolyVoxUtil
include
PolyVoxUtil
VolumeChangeTracker.h
Go to the documentation of this file.
1
/*******************************************************************************
2
Copyright (c) 2005-2009 David Williams
3
4
This software is provided 'as-is', without any express or implied
5
warranty. In no event will the authors be held liable for any damages
6
arising from the use of this software.
7
8
Permission is granted to anyone to use this software for any purpose,
9
including commercial applications, and to alter it and redistribute it
10
freely, subject to the following restrictions:
11
12
1. The origin of this software must not be misrepresented; you must not
13
claim that you wrote the original software. If you use this software
14
in a product, an acknowledgment in the product documentation would be
15
appreciated but is not required.
16
17
2. Altered source versions must be plainly marked as such, and must not be
18
misrepresented as being the original software.
19
20
3. This notice may not be removed or altered from any source
21
distribution.
22
*******************************************************************************/
23
24
#ifndef __PolyVox_VolumeChangeTracker_H__
25
#define __PolyVox_VolumeChangeTracker_H__
26
27
#include "
Impl/Utility.h
"
28
29
#include "
PolyVoxCore/Region.h
"
30
#include "
PolyVoxCore/SurfaceMesh.h
"
31
#include "
PolyVoxCore/Vector.h
"
32
33
namespace
PolyVox
34
{
37
template
<
typename
VoxelType>
38
class
POLYVOX_DEPRECATED
VolumeChangeTracker
39
{
40
public
:
41
//Constructors, etc
42
VolumeChangeTracker
(
LargeVolume<VoxelType>
* volumeDataToSet, uint16_t regionSideLength);
43
~
VolumeChangeTracker
();
44
45
//Getters
46
int32_t
getCurrentTime(
void
)
const
;
47
int32_t
getLastModifiedTimeForRegion(uint16_t uX, uint16_t uY, uint16_t uZ);
48
LargeVolume<VoxelType>
* getWrappedVolume(
void
)
const
;
49
50
//Setters
51
void
setAllRegionsModified(
void
);
52
void
setLockedVoxelAt(uint16_t x, uint16_t y, uint16_t z, VoxelType value);
53
void
setVoxelAt(uint16_t x, uint16_t y, uint16_t z, VoxelType value);
54
55
//Others
56
void
lockRegion(
const
Region
& regToLock);
57
void
unlockRegion(
void
);
58
//void markRegionChanged(uint16_t firstX, uint16_t firstY, uint16_t firstZ, uint16_t lastX, uint16_t lastY, uint16_t lastZ);
59
60
public
:
61
void
incrementCurrentTime(
void
);
62
bool
m_bIsLocked
;
63
Region
m_regLastLocked
;
64
LargeVolume<VoxelType>
*
volumeData
;
65
66
uint16_t
m_uRegionSideLength
;
67
uint8_t
m_uRegionSideLengthPower
;
68
uint16_t
m_uVolumeWidthInRegions
;
69
uint16_t
m_uVolumeHeightInRegions
;
70
uint16_t
m_uVolumeDepthInRegions
;
71
72
73
//It's not what the block class was designed for, but it
74
//provides a handy way of storing a 3D grid of values.
75
LargeVolume<int32_t>
*
volRegionLastModified
;
76
77
static
uint32_t
m_uCurrentTime
;
78
};
79
}
80
81
#include "
PolyVoxUtil/VolumeChangeTracker.inl
"
82
83
#endif
Generated by
1.8.1