Graphics

I'm trying to change text based on director position and trying to show current director position but can not work.
Any help with this?
'--------------------------------------------------------
Dim output As xpOutputFramebuffer
Dim dir As xpSceneDirector
Dim scene As xpScene
dim txt1 as xpBaseObject
dim txt2 as xpBaseObject

engine.GetOutputFramebuffer(0, output)

output.GetSceneOnLayer(0, scene)
scene.GetSceneDirectorByName("MyDir", dir)
scene.GetObjectByName("Text1", txt1)
scene.GetObjectByName("Text2", txt2)

dim i as integer
i = dir.Position

if i > 0 then
txt1.text = "My Text 001"
else
txt1.text = "My Text 002"
end if

txt2.text = dir.Position
'-------------------------------

Hello, Mahibul.
Maybe You paste text script in OnRender tab - must be work. Or using Visual Logic, if You want to see position SD in local scene. If in another scene - use script only.

#XPression

Hi Mahibul,
I got your script to work, just by replacing one line:
scene.GetSceneDirectorByName("MyDir", dir) - wasn't taking my Director name, so I replaced the line with this:
scene.GetSceneDirector(0,Dir)


#XPression

Your script looks good.. Maybe there is a typo somewhere in it. It would be easier to debug if you uploaded the project/scene.

#XPression

Thanks Sample82. Solved the problem.

#XPression

Hi Mahibul,
Be aware that it is possible to encounter performance issues when using scripts in the OnRender event. If it works that's fine, but just keep it in mind.
OnRender scripts are running every 16ms in 1080i 29.97 so they can become quite resource intensive.
#XPression

Thanks @garner for your valuable comment.
I am just learning XPression. I have used VIZRT more then four years on SATV in Bangladesh. Now I am using XPression on NEWS24 tv channel in Bangladesh. So this is my learning part.

Thanks again.
#XPression