vlVolume::MarchingCubes Class Reference

An efficient implementation of the Marching Cubes algorithm. More...

#include <MarchingCubes.hpp>

List of all members.

Classes
struct	Edge
Public Member Functions
	MarchingCubes ()
void	run (bool generate_colors)
void	reset ()
const vl::Collection < VolumeInfo > *	volumeInfo () const
vl::Collection< VolumeInfo > *	volumeInfo ()
void	updateColor (const vl::fvec3 &color, int volume_index)
void	updateColor (const vl::fvec4 &color, int volume_index)
void	updateAlpha (float alpha, int volume_index)
void	setHighQualityNormals (bool hq)
	Select hight quality normals for best rendering quality, select low quality normals for best performances.
bool	highQualityNormals () const
	Select hight quality normals for best rendering quality, select low quality normals for best performances.
Public Attributes
vl::ref< vl::ArrayFVec3 >	mVertsArray
vl::ref< vl::ArrayFVec3 >	mNormsArray
vl::ref< vl::ArrayFVec4 >	mColorArray
vl::ref< vl::DrawElementsUInt >	mDrawElements
Protected Member Functions
void	computeEdges (Volume *, float threshold)
void	processCube (int x, int y, int z, Volume *vol, float threshold)
Static Protected Attributes
static const int	mTriangleConnectionTable [256][16]
static const int	mCubeEdgeFlags [256]

---

Detailed Description

An efficient implementation of the Marching Cubes algorithm.

Pictures from the Marching Cubes tutorial.

---

Constructor & Destructor Documentation

MarchingCubes::MarchingCubes

(

)

---

Member Function Documentation

void MarchingCubes::run

(

bool

generate_colors

)

void MarchingCubes::reset

(

)

const vl::Collection<VolumeInfo>* vlVolume::MarchingCubes::volumeInfo

(

)

const [inline]

vl::Collection<VolumeInfo>* vlVolume::MarchingCubes::volumeInfo

(

)

[inline]

void MarchingCubes::updateColor	(	const vl::fvec3 &	color,
		int	volume_index
	)

void MarchingCubes::updateColor	(	const vl::fvec4 &	color,
		int	volume_index
	)

void MarchingCubes::updateAlpha	(	float	alpha,
		int	volume_index
	)

void vlVolume::MarchingCubes::setHighQualityNormals

(

bool

hq

)

[inline]

Select hight quality normals for best rendering quality, select low quality normals for best performances.

bool vlVolume::MarchingCubes::highQualityNormals

(

)

const [inline]

Select hight quality normals for best rendering quality, select low quality normals for best performances.

void MarchingCubes::computeEdges	(	Volume *	vol,
		float	threshold
	)			[protected]

void MarchingCubes::processCube	(	int	x,
		int	y,
		int	z,
		Volume *	vol,
		float	threshold
	)			[protected]

---

Member Data Documentation

vl::ref<vl::ArrayFVec3> vlVolume::MarchingCubes::mVertsArray

vl::ref<vl::ArrayFVec3> vlVolume::MarchingCubes::mNormsArray

vl::ref<vl::ArrayFVec4> vlVolume::MarchingCubes::mColorArray

vl::ref<vl::DrawElementsUInt> vlVolume::MarchingCubes::mDrawElements

const int MarchingCubes::mTriangleConnectionTable [static, protected]

const int MarchingCubes::mCubeEdgeFlags [static, protected]

Initial value:

{
  0x000, 0x109, 0x203, 0x30a, 0x406, 0x50f, 0x605, 0x70c, 0x80c, 0x905, 0xa0f, 0xb06, 0xc0a, 0xd03, 0xe09, 0xf00,
  0x190, 0x099, 0x393, 0x29a, 0x596, 0x49f, 0x795, 0x69c, 0x99c, 0x895, 0xb9f, 0xa96, 0xd9a, 0xc93, 0xf99, 0xe90,
  0x230, 0x339, 0x033, 0x13a, 0x636, 0x73f, 0x435, 0x53c, 0xa3c, 0xb35, 0x83f, 0x936, 0xe3a, 0xf33, 0xc39, 0xd30,
  0x3a0, 0x2a9, 0x1a3, 0x0aa, 0x7a6, 0x6af, 0x5a5, 0x4ac, 0xbac, 0xaa5, 0x9af, 0x8a6, 0xfaa, 0xea3, 0xda9, 0xca0,
  0x460, 0x569, 0x663, 0x76a, 0x066, 0x16f, 0x265, 0x36c, 0xc6c, 0xd65, 0xe6f, 0xf66, 0x86a, 0x963, 0xa69, 0xb60,
  0x5f0, 0x4f9, 0x7f3, 0x6fa, 0x1f6, 0x0ff, 0x3f5, 0x2fc, 0xdfc, 0xcf5, 0xfff, 0xef6, 0x9fa, 0x8f3, 0xbf9, 0xaf0,
  0x650, 0x759, 0x453, 0x55a, 0x256, 0x35f, 0x055, 0x15c, 0xe5c, 0xf55, 0xc5f, 0xd56, 0xa5a, 0xb53, 0x859, 0x950,
  0x7c0, 0x6c9, 0x5c3, 0x4ca, 0x3c6, 0x2cf, 0x1c5, 0x0cc, 0xfcc, 0xec5, 0xdcf, 0xcc6, 0xbca, 0xac3, 0x9c9, 0x8c0,
  0x8c0, 0x9c9, 0xac3, 0xbca, 0xcc6, 0xdcf, 0xec5, 0xfcc, 0x0cc, 0x1c5, 0x2cf, 0x3c6, 0x4ca, 0x5c3, 0x6c9, 0x7c0,
  0x950, 0x859, 0xb53, 0xa5a, 0xd56, 0xc5f, 0xf55, 0xe5c, 0x15c, 0x055, 0x35f, 0x256, 0x55a, 0x453, 0x759, 0x650,
  0xaf0, 0xbf9, 0x8f3, 0x9fa, 0xef6, 0xfff, 0xcf5, 0xdfc, 0x2fc, 0x3f5, 0x0ff, 0x1f6, 0x6fa, 0x7f3, 0x4f9, 0x5f0,
  0xb60, 0xa69, 0x963, 0x86a, 0xf66, 0xe6f, 0xd65, 0xc6c, 0x36c, 0x265, 0x16f, 0x066, 0x76a, 0x663, 0x569, 0x460,
  0xca0, 0xda9, 0xea3, 0xfaa, 0x8a6, 0x9af, 0xaa5, 0xbac, 0x4ac, 0x5a5, 0x6af, 0x7a6, 0x0aa, 0x1a3, 0x2a9, 0x3a0,
  0xd30, 0xc39, 0xf33, 0xe3a, 0x936, 0x83f, 0xb35, 0xa3c, 0x53c, 0x435, 0x73f, 0x636, 0x13a, 0x033, 0x339, 0x230,
  0xe90, 0xf99, 0xc93, 0xd9a, 0xa96, 0xb9f, 0x895, 0x99c, 0x69c, 0x795, 0x49f, 0x596, 0x29a, 0x393, 0x099, 0x190,
  0xf00, 0xe09, 0xd03, 0xc0a, 0xb06, 0xa0f, 0x905, 0x80c, 0x70c, 0x605, 0x50f, 0x406, 0x30a, 0x203, 0x109, 0x000
}

---

The documentation for this class was generated from the following files:

• E:/VisualizationLibrary/Visualization_Library_SDK/src/vlVolume/MarchingCubes.hpp
• E:/VisualizationLibrary/Visualization_Library_SDK/src/vlVolume/MarchingCubes.cpp