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SoModifyViewVolumeElement Class

Stores a view volume subset.

Inheritance Hierarchy
SystemObject
  OIV.InventorSoNetBase
    OIV.Inventor.ElementsSoElement
      OIV.Inventor.ElementsSoModifyViewVolumeElement

Namespace: OIV.Inventor.Elements
Assembly: OIV.Inventor (in OIV.Inventor.dll) Version: 2024.1.2.0 (2024.1.2)
Syntax
public class SoModifyViewVolumeElement : SoElement

The SoModifyViewVolumeElement type exposes the following members.

Methods
  NameDescription
Public methodEquals
Determines whether the specified Object is equal to the current Object.
(Inherited from Object.)
Public methodStatic memberGet

Returns the current portion of the view volume from the state.

Public methodStatic memberGetBox

Returns the current portion of the view volume from the state.

Public methodStatic memberGetClassStackIndex Obsolete.

Returns the stack id for this element.

Public methodStatic memberGetDefault

Returns the default screen portion.

Public methodStatic memberGetDefaultBox

Returns the default screen portion.

Public methodGetHashCode
Overrides GetHashCode().
(Inherited from SoNetBase.)
Public methodStatic memberGetInfo

Gets an integer info.

Public methodStatic memberGetInstance

Return the top (current) instance of the element in the state Note it does NOT cause cache dependency! It also casts away the const.

Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Public methodStatic memberGetWallCoordinates

Returns the current coordinates of the virtual window in the real world.

Public methodPop

Pops element.

(Inherited from SoElement.)
Public methodPush

Pushes element.

(Inherited from SoElement.)
Public methodStatic memberSet(SoState, SbBox3f)

Sets the current portion in the state to the given portion (left, bottom, right, top).

Public methodStatic memberSet(SoState, SbVec4f)

Sets the current portion in the state to the given portion (left, bottom, right, top).

Public methodStatic memberSetInfo

Sets an integer info.

Public methodStatic memberSetWallCoordinates

Sets the current coordinates of the virtual window in the real world.

Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)
Public methodStatic memberUseWallCoordinates

Returns a boolean telling the Camera to compute a view volume using the wall coordinates.

Top
Remarks

This element stores a view volume subset. This element is used for "tiled" rendering, where we create a large image by rendering one tile (subimage) at a time. In this case we must "narrow" the view volume for each tile, without modifying the camera nodes in the scene graph. SoCamera.computeView uses this element to modify the view volume after other adjustments have been made. See also OIV.Inventor.SoOffscreenRenderArea.

See Also