Geometry1D.LocalReferenceFrame

Parameter

Type

Description

compIdx

Index of the component

Possible Values:	Description:
0 <= compIdx < Number of 1D geometry	The compIdx must be valid

XAxis

SIVector3

Upon return, contains the X axis of the local reference frame at the (compIdx)th 1D geometry

XAxisValid

Boolean

Upon return, contains TRUE if the X axis of the reference frame is valid, else FALSE

YAxis

SIVector3

Upon return, contains the Y axis of the local reference frame at the (compIdx)th 1D geometry

YAxisValid

Boolean

Upon return, contains TRUE if the Y axis of the reference frame is valid, else FALSE

ZAxis

SIVector3

Upon return, contains the Z axis of the local reference frame at the (compIdx)th 1D geometry

ZAxisValid

Boolean

Upon return, contains TRUE if the Z axis of the reference frame is valid, else FALSE

VBScript Example

'Create a cube
CreatePrim "Cube", "MeshSurface"
set oSelList = GetValue("SelectionList")
set oItem = oSelList(0)
set oGeometry = oItem.obj
oNb1D = oGeometry.Nb1D
set o1DGeometry = oGeometry.Geometry1D
set oXAxis = XSIMath.CreateVector3()
set oYAxis = XSIMath.CreateVector3()
set oZAxis = XSIMath.CreateVector3()
' Loop on all the 1D geometry
for i = 0 to oNb1D - 1
o1DGeometry.LocalReferenceFrame i, oXAxis, oXAxisValid, oYAxis, oYAxisValid, oZAxis, oZAxisValid
if oXAxisValid then
LogMessage "Component [" & i & "] X axis : " & oXAxis.x & " | " & oXAxis.y & " | " & oXAxis.z 
else
LogMessage "Component [" & i & "] INVALID X axis"
end if
if oYAxisValid then
LogMessage "Component [" & i & "] Y axis : " & oYAxis.x & " | " & oYAxis.y & " | " & oYAxis.z 
else
LogMessage "Component [" & i & "] INVALID Y axis"
end if
if oZAxisValid then
LogMessage "Component [" & i & "] Z axis : " & oZAxis.x & " | " & oZAxis.y & " | " & oZAxis.z 
else
LogMessage "Component [" & i & "] INVALID Z axis"
end if
next