Scintillator/Classes (extension)
| Quarks > Scintillator > VGens > Vector Manipulation > Element Access
VW
Extension
ExtensionExtract the fourth single-dimensional element from a vector
Description
Like its sibling classes VX, VY, VZ, access a particular single-dimensional element of the provided vector, in this case the fourth element, commonly called w in computer graphics parlance.
Supported Rates: frame, shape, pixel
Class Methods
.fr
.sr
.pr
Make a VW VGen at requested rate.
Arguments:
| vec |
The vector to extract the fourth element from. |
Returns:
The fourth element in the vector.
dimensions
| input | output |
| 4 | 1 |
Examples
helpfile source: /tmp/tmpjbuo4r8ibaryon_Scintillator/Scintillator/Classes/VW.schelp
link::Scintillator/Classes/VW::
link::Scintillator/Classes/VW::