Barco XPR-600, User Manual

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Selected points are shown in blue and display the tangent manipulators,
unselected points are shown in white. In perspective mode, corners
cannot be multi-selected. Points can be added to the selection using
the
Shift key.
5. Move selected points with the mouse or arrow keys.
Selected points' manipulators can be moved to drag tangents. Lock and
symmetry options for the selected points' tangents can be set with icons
in the Selection section of the Calibration pane. See
Tangent Lock: and
Tangent Symmetry: in Warping controls (p.209) .
6. Set the positions manually, in pixels, for a single selected point and its
tangent in the Selected Point section of the Calibration pane.
7. Move the points and tangents until the projected image fits accurately.
8. Delete a selected point by pressing the Del key or using the right-click
menu.
As with point creation, a point cannot be deleted alone. A point must
be deleted with its row, its column, or both.
Warping controls
Subdivision Size: Determines the size of subdivisions use for the Bézier
surface.
The lower the size, the smoother the image will be.
Subdivision size can be set individually for X and Y
axes.
Show Wireframe:
Toggles whether the wireframe is shown or not shown
when editing the warping.
Perspective Correction: Toggles whether the perspective is automatically
corrected or not when moving the corners of the
warping.
Preset: Creates a default configuration of control points based
on a preset.
Points can be added or deleted from any preset. When
changing from one preset to another, the existing
warping is preserved as much as possible.
209 Barco Pn: 60600325
Barco Media Server XPR-Series User Guide Section 8: Features