mudbox::Vertex Struct Reference

#include <mesh.h>

List of all members.

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Detailed Description

A Vertex has an x,y,z position in space, a normal, a "Freeze" value between 0.0 and 1.0, and a boolean flag saying whether or not the vertex is currently selected.

Each Mesh object contains a list of Vertex objects.

Public Member Functions
	Vertex (void)
float	Freeze (void) const
	Returns the Freeze value of the Vertex (between 0.0 and 1.0, where 0.0 is not frozen).
void	SetFreeze (float fFreeze)
	Sets the Freeze value of the Vertex (between 0.0 and 1.0, where 0.0 is not frozen).
float	Mask (void) const
	Do not use this method.
void	SetMask (float fMask)
	Do not use this method.
bool	IsSelected (void) const
	Returns the Selected state of the Vertex (true or false).
void	SetSelected (bool bSelected)
	Sets the Selected state of the Vertex (true or false).
Public Attributes
Vector	m_vPos
unsigned int	m_iStrokeID
tnormal	m_vNormal [4]
int	m_iNormalIndex
tnormalv	m_iNormal

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Constructor & Destructor Documentation

mudbox::Vertex::Vertex (  void   )  [inline]

{ m_iStrokeID = 0; m_iNormal = 0; };

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Member Function Documentation

float mudbox::Vertex::Freeze (  void   )  const [inline]

Returns the Freeze value of the Vertex (between 0.0 and 1.0, where 0.0 is not frozen). The freeze value is used to lock parts of the mesh so they are less affected by sculpting brushes. It is the responsibility of every sculpt brush to take into account the Freeze values on vertices it is modifying. { return ((float)(unsigned char)(m_vNormal[3]&0x7f))/0x7f; };

void mudbox::Vertex::SetFreeze (  float  fFreeze  )  [inline]

Sets the Freeze value of the Vertex (between 0.0 and 1.0, where 0.0 is not frozen). The freeze value is used to lock parts of the mesh so they are less affected by sculpting brushes. It is the responsibility of every sculpt brush to take into account the Freeze values on vertices it is modifying. { m_vNormal[3] = (m_vNormal[3]&0xff80)+(unsigned int)(0x7f*fFreeze); };

float mudbox::Vertex::Mask (  void   )  const [inline]

Do not use this method. Layer masks should be accessed via LayerMeshData::VertexMask. { return ((float)(unsigned char)(m_vNormal[3]>>8))/0xff; };

void mudbox::Vertex::SetMask (  float  fMask  )  [inline]

Do not use this method. Layer masks should be accessed via LayerMeshData::VertexMask. { m_vNormal[3] = (m_vNormal[3]&0xff)+(((unsigned int)(0xff*fMask))<<8); };

bool mudbox::Vertex::IsSelected (  void   )  const [inline]

Returns the Selected state of the Vertex (true or false). { return (m_vNormal[3]&0x80) != 0; };

void mudbox::Vertex::SetSelected (  bool  bSelected  )  [inline]

Sets the Selected state of the Vertex (true or false). { m_vNormal[3] = (m_vNormal[3]&0xff7f)+bSelected*0x80; };

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Member Data Documentation

Vector mudbox::Vertex::m_vPos

unsigned int mudbox::Vertex::m_iStrokeID [mutable]

tnormal mudbox::Vertex::m_vNormal[4]

int mudbox::Vertex::m_iNormalIndex

tnormalv mudbox::Vertex::m_iNormal

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