VIOSO Warp Blend

Exaplan can apply warping and blending to the multi-projection canvas based on a VIOSO (.vwf) file.

The file can be generated from VIOSO Calibration software (Anyblend, VIOSO6, VIOSO7 or Projection Tools - Mapper2D). It needs to be in the following format:

• 2D

• Single Mapping, no splits

• Single file (merge all).

Below is an example with a 2x channel calibration file opened in the viewer:

1. To activate the warp & blend in Exaplan, go to the Configuration file and set the VIOSOWarpBlend parameter to "true".

2. Next, you need to configure the VIOSOWarpBlend .ini file to reference the (.vwf) export as shown below:

\Exaplan_Data\StreamingAssets\VIOSOWarpBlend.ini

// VIOSOWarpBlend.ini for Exaplan
[default]

logLevel=2

base=[1000, 0, 0, 0; 0, 1000, 0, 0; 0, 0, -1000, 0; 0, 0, 0, 1]
eye=[0,0,0]
near=0.15000 ;the near plane clipping distance
far=10000.00000 ;the near plane clipping distance


bAutoView=1;
autoViewC=1.00000 ;
bTurnWithView=1
bBicubic=1
bDoNoBlack=0


;Path for the calibration file exported from VIOSO.
calibFile=C:\Users\AJ\Documents\VIOSO\VIOSO6\Export\screen.vwf

;Camera name in Unity
[ProjectionCamera]
calibIndex=0

For the full reference of the .ini file, visit: https://docs.vioso.com/integration/vioso-warpblend-api/viosowarpblend.ini-reference