---
name: "SoProfileCoordinate3"
section: "3iv"
platform: "linux"
package: "inventor-doc"
version: "2.1.6+ds-2"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/SoProfileCoordinate3/3iv"
---

# SoProfileCoordinate3(3iv)

rational profile coordinate node

## NAME

SoProfileCoordinate3 — rational profile coordinate node

## INHERITS FROM

SoBase \> SoFieldContainer \> SoNode \> SoProfileCoordinate3

## SYNOPSIS

**#include \<Inventor/nodes/SoProfileCoordinate3.h\>**

Fields from class SoProfileCoordinate3:

**SoMFVec3f**	**point**

Methods from class SoProfileCoordinate3:

	**SoProfileCoordinate3()**\
 **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 defines a set of rational 3D coordinates to be used by subsequent SoProfile** nodes. (These coordinates may be used for any type of profile; they may be useful in some cases for specifying control points for **SoNurbsProfile** nodes.) This node does not produce a visible result during rendering; it simply replaces the current profile coordinates in the traversal state for subsequent nodes to use.

## FIELDS

**SoMFVec3f**	**point**\
 Rational 3D profile coordinate points.

## METHODS

	**SoProfileCoordinate3()**\
 Creates a profile coordinate node with default settings.

**static SoType**	**getClassTypeId()**\
 Returns type identifier for this class.

## ACTION BEHAVIOR

**SoGLRenderAction, SoCallbackAction, SoGetBoundingBoxAction, SoRayPickAction**\
 Sets profile coordinates in current traversal state.

## FILE FORMAT/DEFAULTS

```
ProfileCoordinate3 {
point	0 0 1
}
```

## SEE ALSO

**SoProfile, SoProfileCoordinate2**