SoAntiSquish

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.SoTransformation
        
        com.openinventor.inventor.nodes.SoAntiSquish

All Implemented Interfaces:

SafeDisposable
```
public class SoAntiSquish
extends SoTransformation
```
Transformation node that undoes non-uniform 3D scales. This node removes nonuniform 3D scaling from the current transformation matrix when traversed by an action. It is used by draggers such as the SoTrackballDragger that need to stay uniformly scaled no matter where they are located in the scene graph.
The magnitude of the new scale is determined by the current transformation matrix and the sizing field. This node does not change the translation or rotation in the matrix.
File format/default:
AntiSquish {
}
Action behavior:
SoGLRenderAction, SoCallbackAction, SoGetBoundingBoxAction, SoGetMatrixAction, SoRayPickAction
Appends the current transformation with a new matrix to create an unsquished result.
See Also:

SoCenterballDragger, SoJackDragger, SoTrackballDragger, SoTransformerDragger, SoTransformation, SoTransformBoxDragger

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class SoAntiSquish.Sizings
Sizing.
- Nested classes/interfaces inherited from class com.openinventor.inventor.nodes.SoNode
  SoNode.RenderModes
- Nested classes/interfaces inherited from class com.openinventor.inventor.Inventor
  Inventor.ConstructorCommand

Field Summary

Fields
Modifier and Type	Field	Description
`SoSFBool`	`recalcAlways`	If recalcAlways is true, this node calculates its unsquishing matrix every time it is traversed.
`SoSFEnum<SoAntiSquish.Sizings>`	`sizing`	Determines which of the algorithms enumerated by the type Sizing will be used to select the new scale when the x,y, and z scales are not equal.

Fields inherited from class com.openinventor.inventor.Inventor
VERBOSE_LEVEL, ZeroHandle

Constructor Summary

Constructors
Constructor Description

SoAntiSquish()
Creates an anti-squish node with default settings.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`recalc()`	Sets a flag so that the next time the node is traversed, it will recalculate its unsquishing matrix.

Methods inherited from class com.openinventor.inventor.nodes.SoNode
affectsState, callback, copy, copy, distribute, doAction, getAlternateRep, getBoundingBox, getByName, getMatrix, getPrimitiveCount, getRenderEngineMode, 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, getName, isDisposable, isSynchronizable, setName, setSynchronizable

Methods inherited from class com.openinventor.inventor.Inventor
getNativeResourceHandle

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - sizing
```
public final SoSFEnum<SoAntiSquish.Sizings> sizing
```
    Determines which of the algorithms enumerated by the type Sizing will be used to select the new scale when the x,y, and z scales are not equal. . Default is AVERAGE_DIMENSION.
  - recalcAlways
```
public final SoSFBool recalcAlways
```
    If recalcAlways is true, this node calculates its unsquishing matrix every time it is traversed. If false, then this only occurs during the first traversal folllowing a call to recalc(). Default is true.
- Constructor Detail
  - SoAntiSquish
```
public SoAntiSquish()
```
    Creates an anti-squish node with default settings.
- Method Detail
  - recalc
```
public void recalc()
```
    Sets a flag so that the next time the node is traversed, it will recalculate its unsquishing matrix.