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<node3d>.setAutoScale
Set the automatic scaling mode
| <node3d>.setAutoScale( |
|
| mode |
| ) |
|
mode
Can be any True/False value or viz.TOGGLE to toggle the current state
Remarks
When automatic scaling is enabled, the node will maintain a constant size on screen, regardless of the distance to the camera. In this case, the scaling units will be in pixels, rather than world units (e.g., meters).
This is commonly used to place billboarded text and icons in the world at a fixed size.
Return Value
None
Example
import viz
viz.go()
viz.add('piazza.osgb')
text = viz.addText('Hello World',pos=(0,2,4),fontSize=30)
text.alignment(viz.ALIGN_CENTER)
text.setBackdrop(viz.BACKDROP_OUTLINE)
text.billboard(viz.BILLBOARD_VIEW)
text.setAutoScale(True)
See also
