R5915525 /00
Fx400 Series
180
C.1 Advanced blend, file creation
About
The file format is JSON based and consists of a top-level object that has a
surfaces
member, containing an
array of surfaces objects. Files containing this format are marked with the extension .babl (for Barco Advanced
BLend).
File parameters
Invert
Renders the file with inverted colors when
true
Surfaces
Type
A string describing the type of surface
Coons
12 control points.
A Coons Patch is described via 4 bezier curves, sharing the 4
corner points. These will be described as C1 to C4 , in this order:
top-left, top-right, bottom-left, bottom-right. Each corner also has
two handles, which describe the way each curve exits the corner
point, these will be described as C1H1 to C4H2 where H1 is the
horizontal handle, and H2 is the vertical handle.
The order of the points in the points array is then as follows: C1,
C1H1, C2H1, C2, C1H2, C2H2, C3H2, C4H2, C3, C3H1, C4H1,
C4.
Cubic
16 control points
Bicubic Bezier surface
Points
An array of normalized 2D points (float,float).
Colors
An array of exactly four normalized RGB values (float, float, float). These describe the color
values used for each corner point, and are arranged in the same order as the corner points
Type
Must contain the text value "babl" in order to declare this a drawing of the advanced blend type
Version
Must be set to the text value "1.0"
"presentation":
{
"stroke":1,
"points":true,
"bubbles":true
}
Used by the UI tool when files are created and/or edited in this tool,
and will be present in a file downloaded from the projector
These parameters are not needed when creating a file
Содержание F400
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Страница 21: ...21 R5915525 00 Fx400 Series 1 6 Compliance Safety Information...
Страница 22: ...R5915525 00 Fx400 Series 22 Safety Information...
Страница 32: ...R5915525 00 Fx400 Series 32 Remote Control Unit...
Страница 38: ...R5915525 00 Fx400 Series 38 Input Communication...
Страница 62: ...R5915525 00 Fx400 Series 62 GUI Source...
Страница 118: ...R5915525 00 Fx400 Series 118 GUI Installation...
Страница 126: ...R5915525 00 Fx400 Series 126 GUI Projector profiles...
Страница 158: ...R5915525 00 Fx400 Series 158 GUI Advanced settings...
Страница 162: ...R5915525 00 Fx400 Series 162 GUI Status menu...
Страница 168: ...R5915525 00 Fx400 Series 168 Image 13 10 Example of a cleared Scheduler menu GUI Projector scheduler...
Страница 186: ...R5915525 00 Fx400 Series 186 Advanced blend...
Страница 196: ...R5915525 00 Fx400 Series 196 D 7 Dimensions of a F400 Overview UNDER CONSTRUCTION Specifications...
Страница 210: ...R5915525 00 Fx400 Series 210 Video timing tables...
Страница 218: ...R5915525 00 Fx400 Series 218 Index...
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Страница 220: ...www barco com R5915525 00 2023 10 12...