Big disclaimer: There's virtually no way to put into text how to warp, arguably the best way to learn warping isn't reading, it's just playing about with it until you get it, or at least get comfortable with it
- Power the tablet
- Ensure the tablet is connected to the same network as the computer is on
- Open TouchOSC
- In the OSC settings, ensure the host field is set to the IP address as seen in Chapter 1: 9.
- Ensure the outgoing port is set to 9004 and the incoming port is set to 9003 (default settings)
- Open the warping tab:
- Using the buttons in the bottom right, ensure warping is on. Turn on the info panel, test cards, and if desired, control points using the 3 buttons labelled info, points and tcards
- Set the overlap. This is measured as a percentage and you can find rough values for each structures on a drawing (or you can just wing it, most people do. A blend of about 8-10 is good for a 6m cylinder with 5 standard projectors)
- Use the buttons on the row labelled Active Screen to switch between the grid you're currently manipulating, represented by the thick red outline on the info boxes (Screen 1 on image below)
- Use the outer push buttons to select a control point, the inner push buttons to nudge the points, and the buttons labelled small, medium and large to change the size of each nudge
- Once warped, ensure blending is on using the blending button in the bottom right. Play some content and adjust the width and gamma until the image appears to be one seamless image
- Use the load/save tab to save your warps
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