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