com.openinventor.inventor.engines

Class SoComposeMatrix

java.lang.Object

com.openinventor.inventor.Inventor

com.openinventor.inventor.misc.SoBase

com.openinventor.inventor.fields.SoFieldContainer

com.openinventor.inventor.engines.SoEngine

com.openinventor.inventor.engines.SoComposeMatrix

All Implemented Interfaces:

SafeDisposable

public class SoComposeMatrix
extends SoEngine

Composes a transformation matrix. This engine has inputs that specify values for translation, rotation, scale, and center of transformation. As output, it produces a transformation matrix that transforms objects into the space specified by the scale, rotation, and translation inputs (in that order).

The input fields can have multiple values, allowing the engine to compose several matrices in parallel. Some inputs may have more values than others. In such cases, the last value of the shorter inputs will be repeated as necessary.

File format/default:

ComposeMatrix {

translation	0 0 0
rotation	0 0 1 0
scaleFactor	1 1 1
scaleOrientation	0 0 1 0
center	0 0 0

}

See also:

SoDecomposeMatrix, SoEngineOutput

Nested Class Summary

Nested classes/interfaces inherited from class com.openinventor.inventor.Inventor

Inventor.ConstructorCommand

Field Summary

Fields

Modifier and Type	Field and Description
SoMFVec3f	center Center point for scaling and rotating.
SoEngineOutput	matrix ( SoMFMatrix ) Transformation matrix that transforms from object space into the space specified by the inputs.
SoMFRotation	rotation Rotation.
SoMFVec3f	scaleFactor Scale factors in x, y, and z.
SoMFRotation	scaleOrientation Rotational space for scaling.
SoMFVec3f	translation Translation in x, y, and z.

Fields inherited from class com.openinventor.inventor.Inventor

VERBOSE_LEVEL, ZeroHandle

Constructor Summary

Constructors

Constructor and Description
SoComposeMatrix() Default Constructor.

Method Summary

Methods inherited from class com.openinventor.inventor.engines.SoEngine

copy, getByName, getOutput, getOutputName

Methods inherited from class com.openinventor.inventor.fields.SoFieldContainer

copyFieldValues, copyFieldValues, enableNotify, fieldsAreEqual, get, getAllFields, getEventIn, getEventOut, getField, getFieldName, hasDefaultValues, isNotifyEnabled, set, setToDefaults

Methods inherited from class com.openinventor.inventor.misc.SoBase

dispose, getEXTERNPROTO, getName, getPROTO, isDisposable, isSynchronizable, setName, setSynchronizable, touch

Methods inherited from class com.openinventor.inventor.Inventor

getAddress, getNativeResourceHandle, startInternalThreads, stopInternalThreads

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

translation

public final SoMFVec3f translation

Translation in x, y, and z.

rotation

public final SoMFRotation rotation

Rotation.

scaleFactor

public final SoMFVec3f scaleFactor

Scale factors in x, y, and z.

scaleOrientation

public final SoMFRotation scaleOrientation

Rotational space for scaling.

center

public final SoMFVec3f center

Center point for scaling and rotating.

matrix

public final SoEngineOutput matrix

( SoMFMatrix ) Transformation matrix that transforms from object space into the space specified by the inputs.

Constructor Detail

SoComposeMatrix

public SoComposeMatrix()

Default Constructor.