Adjust XR

In the XR panel, you can change all XR related settings available in the Editor.

General

Display mode for digital/manual twin

Change what is displayed on the XR walls.

Outside camera view (outside frustum)

Change how the area outside the camera's view (outer frustum) is rendered

Type

Choose a render type. Used when Outside Camera View is set to Render Separate View.

Update Frequency Of Outside Camera View

Choose the update frequency. Used when Render Outside Type is set to Cube.

XR overscan

Blend between inside and outside camera view.

Optimization

Disable motion blur in XR

Disables motion blur in the render output. Checked by default.

Depth of field compensation

Depth of field - Gain controls how much to compensate

Render quality

Same as PRODUCTION > Composite > 3D Graphics > Render quality

Body settings

Body

Shows a list of all bodies to which the settings on the right will be applied to.

Output

Enable

Enables the rendering of the XR walls of the selected Body.

Color grading

Compensates for color discrepancies of the physical planes.

Feather

Allows to adjust feathering.

All sides	Individual

Parameters

• Edge offset: distance from the edge where feather starts

• Width: width of the feather

The full width/height is equal to 1.

Angle correction

LED panels do not emit each color equally in all directions. A pixel builds color from separate emitters, one per primary, and each emitter has its own angular output. The differences come from the physical package: die size, wire bonding and the mechanics of the LED housing. Seen straight on, the primaries sum to the intended color. Seen from the side, each falls off at a different rate, so the same signal reads as a different color. The wall shifts in hue and saturation, not only in brightness. This is normal LED behaviour, not a fault, and processor calibration does not remove it because normal LED calibration is measured straight on.

In XR the viewer is a tracked camera that moves during the shot, so its angle to each wall changes continuously. The shift becomes visible where the LED wall meets the AR set extension: the wall drifts while the graphics hold still.

Angle correction uses the tracked camera position to compensate. You set a color correction at the extreme camera positions your production uses, per body, and Pixotope interpolates between them as the camera moves. The result holds wall color through the move, with no change to the LED processor and no operator action on air.

1. Select the body to adjust

2. Enable Adjust color

3. Move the camera to the most extreme up/down/left/right positions used in your production and adjust the corresponding color value

4. Optionally

   • click "Copy to all bodies"

     • Copies the Adjust color settings from the selected body and overwrites these on all other bodies

   • click the arrow next to it and select the bodies to copy the settings to

     

Advanced

Interpolation curve

Controls how the corrections you set for the extreme camera positions are blended in between. The default of 1 is linear, while higher values concentrate the correction closer to the extreme positions.