vScriptValFromEXRFile
Convert OpenEXR header, part, and channel data into a ScriptVal This node is useful for generating a listing of the channel and part data from an EXR image without having to load the pixel data into a frame buffer. Sample output from the "vScriptValFromEXRFile" node when formatted as text based Lua table output looks like: { Source = "/Volumes/Farm/Houdini Karma.exr", Filename = "Houdini Karma.exr" Ext = ".exr", Type = "EXRPart", Parts = { { Name = "C", Width = 3840, Height = 1600, PixelAspectRatio = 1, CenterX = 0, CenterY = 0, Channels = { { XSampling = 1, YSampling = 1, PLinear = false, Name = "A", Type = 1 }, { XSampling = 1, YSampling = 1, PLinear = false, Name = "B", Type = 1 }, { XSampling = 1, YSampling = 1, PLinear = false, Name = "G", Type = 1 }, { XSampling = 1, YSampling = 1, PLinear = false, Name = "R", Type = 1 } } }, }, }
Parameters
| Parameter | Type | Default | Description |
|---|---|---|---|
| EXR File | Text | — | — |
| Show Input | Integer | 1.0 | — |