Kramer Electronics VP-790 - Manual (Page 22)

20 VP-790 Warp Generator - Preparing a Grid
Rarely will a given setup be symmetrically perfect so usually the warp grid will need
to be fine tuned to get a perfectly uniform result that follows the edges of the screen
perfectly. This can be accomplished by increasing the level of editing detail of your
grid by clicking the Fine Grid Resample button. Each click of this button will double
the level of detail of the grid editing in both the horizontal and the vertical
dimension, up to a maximum of 17x17 grid points.
If you accidentally click this button too many times and don’t wish to
edit the grid at the detail level selected, you can either click the Undo
button or the Coarse Grid Downsample button. Both buttons are
located in the Grid Designer window.
Figure 20 shows the same warp grid as in Figure 19 but it has been resampled
twice using the Fine Grid Resample button:
Figure 20: Resampling the Warp Grid
To edit the warp grid at this level of detail, disable all Point Edit
Control functions, in particular the Snap Assist functions due to the
closer proximity of adjacent grid points in a higher detailed warp grid.
Once you are happy with your warp grid setup, save and exit the unit
and select the appropriate input on the
VP-790 to be displayed
perfectly on the curved screen.
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