com.openinventor.inventor.nodes

Class SoTexture2Transform

java.lang.Object

com.openinventor.inventor.Inventor

com.openinventor.inventor.misc.SoBase

com.openinventor.inventor.fields.SoFieldContainer

com.openinventor.inventor.nodes.SoNode

com.openinventor.inventor.nodes.SoTexture2Transform

All Implemented Interfaces:

SafeDisposable

public class SoTexture2Transform
extends SoNode

2D texture transformation node. This node defines a 2D transformation applied to texture coordinates. If you are using multiple textures, note that this transformation is applied to the texture coordinates of the current texture unit (SoTextureUnit). This transformation affects the way textures are applied to the surfaces of subsequent shapes. The transformation consists of (in order) a non-uniform scale about an arbitrary center point, a rotation about that same point, and a translation. (Note: while the transformations can be thought of as being applied in that order, the GL matrices are actually premultiplied in the opposite order. Therefore, the operations are listed in the reverse order throughout this reference page.) This allows a user to change the size and position of the textures on objects.

File format/default:

Texture2Transform {

translation	0 0
rotation	0
scaleFactor	1 1
center	0 0

}

Action behavior:

SoGLRenderAction, SoCallbackAction
Concatenates transformation with the current texture transformation. Sets: SoTextureMatrixElement

See also:

SoTexture2, SoTextureCoordinate2, SoTextureCoordinateFunction, SoTextureUnit

Nested Class Summary

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

Inventor.ConstructorCommand

Field Summary

Fields

Modifier and Type	Field and Description
SoSFVec2f	center Center point used for scaling and rotation.
SoSFFloat	rotation Counterclockwise rotation of the coordinate space, in radians.
SoSFVec2f	scaleFactor Scaling factors in S and T.
SoSFVec2f	translation Translation in S and T.

Fields inherited from class com.openinventor.inventor.Inventor

VERBOSE_LEVEL, ZeroHandle

Constructor Summary

Constructors

Constructor and Description
SoTexture2Transform() Creates a texture transformation node with default settings.

Method Summary

Methods inherited from class com.openinventor.inventor.nodes.SoNode

affectsState, callback, copy, copy, distribute, doAction, getAlternateRep, getBoundingBox, getByName, getMatrix, getPrimitiveCount, getRenderUnitID, GLRender, GLRenderBelowPath, GLRenderInPath, GLRenderOffPath, grabEventsCleanup, grabEventsSetup, handleEvent, isBoundingBoxIgnoring, isOverride, pick, rayPick, search, setOverride, touch, write

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

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 SoSFVec2f translation

Translation in S and T.

rotation

public final SoSFFloat rotation

Counterclockwise rotation of the coordinate space, in radians. This results in a clockwise rotation of the texture on the object.

scaleFactor

public final SoSFVec2f scaleFactor

Scaling factors in S and T.

center

public final SoSFVec2f center

Center point used for scaling and rotation.

Constructor Detail

SoTexture2Transform

public SoTexture2Transform()

Creates a texture transformation node with default settings.