User`s guide

VR Placeholder
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VR Placeholder
Send unspecified value to Simulink 3D Animation block
Library
Simulink 3D Animation
Description
The VR Placeholder block sends out a special value that is interpreted as “unspecified”
by the VR Sink block. When this value appears on the VR Sink input, whether as a
single value or as an element of a vector, the appropriate value in the virtual world stays
unchanged. Use this block to change only one value from a larger vector. For example,
use this block to change just one coordinate from a 3-D position.
The value output by the VR Placeholder block should not be modified before being used
in other VR blocks.
Data Type Support
A VR Placeholder block outputs signals of type double.