SoPostEffectBlur
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InventorModule
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Purpose
The SoPostEffectBlur module offers gaussian blurring of a given buffer.
The separable blur is implemented as a vertical and horizontal pass.
Parameter Fields
Visible Fields
Enabled
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name: enabled, type: Bool, default: TRUE
Enables/disables the effect.
Buffer Name
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name: bufferName, type: String, default: colorBuffer
Selects the buffer to blur.
Kernel Size
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name: kernelSize, type: Integer, default: 9, minimum: 3, maximum: 32
Selects the kernel size of the blur (in pixels).
Sample Distance
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name: sampleDistance, type: Float, default: 1, minimum: 1, maximum: 8
Selects the sample distance (1 means 1 pixel)
Values bigger than 1 mean that the blur region gets bigger but has less quality since samples are skipped.
Iterations
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name: iterations, type: Integer, default: 1, minimum: 1, maximum: 32
The blur can be applied multiple times, the sampleDistance is increased on each iteration
so that the blurred region gets bigger.