SoBBoxModelMatrixElement.PushMatrix Method

SoBBoxModelMatrixElementPushMatrix Method

Because two model matrices are kept track of during the getBoundingBoxAction (the local model matrix, used by separators to calculate their bbox caches, and the real model matrix), replacement routines for pushMatrix/popMatrix must be given; OIV.Inventor.Nodes.SoTransformSeparator.GetBoundingBox(OIV.Inventor.Actions.SoGetBoundingBoxAction) uses these methods to correctly keep both matrices up-to-date.

Namespace: OIV.Inventor.Elements
Assembly: OIV.Inventor (in OIV.Inventor.dll) Version: 2024.1.1.0 (2024.1.1)

Syntax

C++

Copy

public static void PushMatrix(
	SoState state,
	out SbMatrix matrix,
	out SbMatrix localmatrix
)

Public Shared Sub PushMatrix ( 
	state As SoState,
	<OutAttribute> ByRef matrix As SbMatrix,
	<OutAttribute> ByRef localmatrix As SbMatrix
)

public:
static void PushMatrix(
	SoState^ state, 
	[OutAttribute] SbMatrix% matrix, 
	[OutAttribute] SbMatrix% localmatrix
)

static member PushMatrix : 
        state : SoState * 
        matrix : SbMatrix byref * 
        localmatrix : SbMatrix byref -> unit

Parameters

state: Type: OIV.Inventor.MiscSoState
matrix: Type: OIV.InventorSbMatrix
localmatrix: Type: OIV.InventorSbMatrix

Remarks

Reference

SoBBoxModelMatrixElement Class

OIV.Inventor.Elements Namespace