Normal (Geometry2D)
Description
Get the normal at a given 2D geometry
Scripting Syntax
Geometry2D.Normal( compIdx, compNor )
Parameters
|
Parameter |
Type |
Description |
|
compIdx |
Index of the component Possible Values: • 0 <= compIdx < Number of 2D Component: The compIdx must be valid |
|
|
compNor [in/out] |
Upon return, contains the normal at the (compIdx)th 2D component |
Return Value
Boolean. True if the normal is valid; otherwise False
Examples
VBScript Example
'Create a cube
CreatePrim "Cube", "MeshSurface"
set oSelList = GetValue("SelectionList")
set oItem = oSelList(0)
set oGeometry = oItem.obj
oNb2D = oGeometry.Nb2D
set o2DComponent = oGeometry.Geometry2D
set oNor = XSIMath.CreateVector3()
' Loop on all the 2D Component
for i = 0 to oNb2D - 1
if o2DComponent.Normal( i, oNor ) then
LogMessage "Component [" & i & "] normal : " & oNor.x & " | " & oNor.y & " | " & oNor.z
end if
next
See Also
SOFTIMAGE|XSI v6.01