7. Advanced
The selected file is deleted and is removed from the list
7.6 Geometry
Overview
• Introduction
• Geometry files
• Accessing the Geometry menu
• Geometry distortions
• Load
•Edit
• Rename a Geometry File
• Copy a Geometry File
• Delete a Geometry File
7.6.1 Introduction
What can be done ?
With the geometry corrections, this projector can be used in a wide variety of curved and flat-screen applications, ranging from flat
or straightforward cylindrical displays to the wildest shapes that can be imagined: by pre-distorting the image inside the projector, a
correct geometry can be achieved on curved screens, without requiring additional computational power on the IG’s side.
7.6.2 Geometry files
Description
A geometry file contains the geometry corrections. The projector’s memory contains a list of files created for demo purposes e.g. to
demonstrate the warping capabilities of the projector. These files are called standard files.
The active filecanalwaysbeeditedinordertofit exactly the screen shape. Editing a standard file will automatically create a custom
file.
The file notation in the Geometry files menu describes a file path.
For example : /Standard/Dist_file1.xml
/Standard/Dist_file1.xml
Type of file : standard or custom
file name
file extension = xml
Image 7-57
Geometry file notation
Standard file directory, also the type of file : Custom or Standard
Dist_file1 file name
xml file extension
Available Geometry operations
• Load : loads an existing standard or custom geometry file
• Edit : allows to edit a custom geometry file
• Rename : allows to rename the geometry file
• Copy : allows to copy the geometry file
• Delete : allows to delete the geometry file
R59770324 SIM 5W 22/12/2011
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