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SoLinearProfile(3IV)

NAME

SoLinearProfile — Piecewise-linear profile curve

INHERITS FROM

SoBase > SoFieldContainer > SoNode > SoProfile > SoLinearProfile

SYNOPSIS

#include <Inventor/nodes/SoLinearProfile.h>

Fields from class SoProfile:

SoMFInt32

index

SoSFEnum

linkage

Methods from class SoLinearProfile:

SoLinearProfile()

static SoType

getClassTypeId()

Methods from class SoNode:

void

setOverride(SbBool state)

SbBool

isOverride() const

SoNode *

copy(SbBool copyConnections = FALSE) const

virtual SbBool

affectsState() const

static SoNode *

getByName(const SbName &name)

static int

getByName(const SbName &name, SoNodeList &list)

Methods from class SoFieldContainer:

void

setToDefaults()

SbBool

hasDefaultValues() const

SbBool

fieldsAreEqual(const SoFieldContainer *fc) const

void

copyFieldValues(const SoFieldContainer *fc, SbBool copyConnections = FALSE)

SbBool

set(const char *fieldDataString)

void

get(SbString &fieldDataString)

virtual int

getFields(SoFieldList &resultList) const

virtual SoField *

getField(const SbName &fieldName) const

SbBool

getFieldName(const SoField *field, SbName &fieldName) const

SbBool

isNotifyEnabled() const

SbBool

enableNotify(SbBool flag)

Methods from class SoBase:

void

ref()

void

unref() const

void

unrefNoDelete() const

void

touch()

virtual SoType

getTypeId() const

SbBool

isOfType(SoType type) const

virtual void

setName(const SbName &name)

virtual SbName

getName() const

DESCRIPTION

This node specifies a piecewise-linear curve that is used as a profile for either a trimming patch of a Nurbs surface or for the bevel of SoText3. The index field indexes into the current profile coordinates (specified in an SoProfileCoordinate2 or SoProfileCoordinate3 node). If the last value of the index field is SO_LINEAR_PROFILE_USE_REST_OF_VERTICES (-1), all remaining coordinates in the current coordinates will be used, starting with the coordinate after the previous index (all coordinates will be used if SO_LINEAR_PROFILE_USE_REST_OF_VERTICES is the only value in the index field). For example, if index contains the values [2,0,-1] and there are 4 profile coordinates (0-3), it is as if the index field contains [2,0,1,2,3].

METHODS

SoLinearProfile()

Creates a linear profile node with default settings.

static SoType

getClassTypeId()

Returns type identifier for this class.

ACTION BEHAVIOR

SoGLRenderAction, SoRayPickAction, SoCallbackAction

Adds a profile to the current state.

FILE FORMAT/DEFAULTS

LinearProfile {

index

0

linkage

START_FIRST

}

SEE ALSO

SoNurbsProfile, SoProfileCoordinate2, SoProfileCoordinate3

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