The Sharpen plug-in sharpens the given images on objects.
The samples above depict the same image with Quality set to High, and Scale values at 0.0, 100.0, 200.0 and 300.0, respectively. Range is set to 25.0 (default). The first image is the original (reference) with Scale set to 0.0.
Note: This plug-in is located in: Plugins -> Shader -> Filter
Quality: Sets the quality of the sharpen filter. Low is more pixelated, whereas high is smooth. Available options are Low, Normal and High.
Range: Includes more more pixels in the operation when the value is increased.
Scale: Sharpens the image when the value is increased.