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Added new functions for findings the dimensions of regions. These replace the deprecated versions.

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unknown
2012-11-09 15:12:02 +01:00
parent 17054c6747
commit af0643ce80
2 changed files with 78 additions and 5 deletions
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33
library/PolyVoxCore/include/PolyVoxCore/Region.h
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@ -30,6 +30,21 @@ freely, subject to the following restrictions:
namespace PolyVox
{
/**
Represents a part of a Volume.
Many operations in PolyVox are constrained to only part of a volume. For example, when running the surface extractors
it is unlikely that you will want to run it on the whole volume at once, as this will give a very large mesh which may
be too much to render. Instead you will probably want to run a surface extractor a number of times on different parts
of the volume, there by giving a number of meshes which can be culled and rendered seperately.
The Region class is used to define these parts (regions) of the volume. Essentially it consists of an upper and lower
bound which specify the range of voxels positions considered to be part of the region. Note that these bounds are
<em>inclusive</em>. The class also provides functions for modifying the regions in a variety of ways.
\Note The dimensions of a region can be measured either in voxels or in cells. See the manual for more information
about these definitions.
*/
#ifdef SWIG
class Region
#else
@ -52,6 +67,24 @@ namespace PolyVox
const Vector3DInt32& getLowerCorner(void) const;
const Vector3DInt32& getUpperCorner(void) const;
/// Gets the width of the region measured in voxels
int32_t getWidthInVoxels(void) const;
/// Gets the height of the region measured in voxels
int32_t getHeightInVoxels(void) const;
/// Gets the depth of the region measured in voxels
int32_t getDepthInVoxels(void) const;
/// Gets the dimensions of the region measured in voxels
Vector3DInt32 getDimensionsInVoxels(void) const;
/// Gets the width of the region measured in cells
int32_t getWidthInCells(void) const;
/// Gets the height of the region measured in cells
int32_t getHeightInCells(void) const;
/// Gets the depth of the region measured in cells
int32_t getDepthInCells(void) const;
/// Gets the dimensions of the region measured in cells
Vector3DInt32 getDimensionsInCells(void) const;
void setLowerCorner(const Vector3DInt32& v3dLowerCorner);
void setUpperCorner(const Vector3DInt32& v3dUpperCorner);