Marching Cubes implementation like at http://local.wasp.uwa.edu.au/~pbourke/geometry/polygonise/. More...

#include <OgreVolumeIsoSurfaceMC.h>

Inheritance diagram for Ogre::Volume::IsoSurfaceMC:

Public Member Functions
	IsoSurfaceMC (const Source *src)
	Constructor.
virtual void	addMarchingCubesTriangles (const Vector3 corners, const Vector4 volumeValues, MeshBuilder *mb) const
	Overridden from IsoSurface.
virtual void	addMarchingSquaresTriangles (const Vector3 corners, const Vector4 volumeValues, const size_t indices, const Real maxDistance, MeshBuilder mb) const
	Overridden from IsoSurface.
void	operator delete (void *ptr)
void	operator delete (void ptr, void )
void	operator delete (void ptr, const char , int, const char *)
void	operator delete[] (void *ptr)
void	operator delete[] (void ptr, const char , int, const char *)
void *	operator new (size_t sz, const char file, int line, const char func)
	operator new, with debug line info
void *	operator new (size_t sz)
void *	operator new (size_t sz, void *ptr)
	placement operator new
void *	operator new[] (size_t sz, const char file, int line, const char func)
	array operator new, with debug line info
void *	operator new[] (size_t sz)
Static Public Attributes
static const size_t	MS_CORNERS_BACK [4]
	To call Marching Squares with a cube on its back.
static const size_t	MS_CORNERS_BOTTOM [4]
	To call Marching Squares with a cube on its bottom.
static const size_t	MS_CORNERS_FRONT [4]
	To call Marching Squares with a cube on its front.
static const size_t	MS_CORNERS_LEFT [4]
	To call Marching Squares with a cube on its left.
static const size_t	MS_CORNERS_RIGHT [4]
	To call Marching Squares with a cube on its right.
static const size_t	MS_CORNERS_TOP [4]
	To call Marching Squares with a cube on its top.
Protected Member Functions
Vector3	interpolate (const Vector3 &v0, const Vector3 &v1, const Vector4 &val0, const Vector4 &val1, Vector3 &normal) const
	Linear interpolation between two vectors based on some values associated to them.
Protected Attributes
const Source *	mSrc
	To get the isovalue and normal.
Static Protected Attributes
static const Real	ISO_LEVEL
	The value where our isosurface is.

Detailed Description

Marching Cubes implementation like at http://local.wasp.uwa.edu.au/~pbourke/geometry/polygonise/.

Definition at line 39 of file OgreVolumeIsoSurfaceMC.h.

Constructor & Destructor Documentation

Ogre::Volume::IsoSurfaceMC::IsoSurfaceMC ( const Source * src ) [explicit]

Constructor.

Parameters:

src	The source for the isovalues and normals there.

Member Function Documentation

virtual void Ogre::Volume::IsoSurfaceMC::addMarchingCubesTriangles	(	const Vector3 *	corners,
		const Vector4 *	volumeValues,
		MeshBuilder *	mb
	)		const `[virtual]`

Overridden from IsoSurface.

Implements Ogre::Volume::IsoSurface.

virtual void Ogre::Volume::IsoSurfaceMC::addMarchingSquaresTriangles	(	const Vector3 *	corners,
		const Vector4 *	volumeValues,
		const size_t *	indices,
		const Real	maxDistance,
		MeshBuilder *	mb
	)		const `[virtual]`

Overridden from IsoSurface.

Implements Ogre::Volume::IsoSurface.

Vector3 Ogre::Volume::IsoSurfaceMC::interpolate	(	const Vector3 &	v0,
		const Vector3 &	v1,
		const Vector4 &	val0,
		const Vector4 &	val1,
		Vector3 &	normal
	)		const `[protected]`

Linear interpolation between two vectors based on some values associated to them.

Parameters:

v0	The first vector.
v1	The second vector.
val0	The value for the first vector.
val1	The value for the second vector.
normal	Reference to a vector where the normal will be stored.