Iris Curvature: Used to control the iris shape. 3 - 16 Sides: Sets the number of sides representing the number of shutter blades in the lens.Circle: Generates circular highlights (lens at maximum aperture /wide open.).Iris Shape pop-up: Used to control the iris shape. View Iris checkbox: When checked, displays the iris shape on a black background.Ĭontains parameters to control the shape and look of the generated highlights. Show Iris Widget checkbox: When checked, displays the on-screen interactive iris scale widget. Gamma: Used to control the image highlight gamma. Scale Y: Scales the highlight along the Y axis only. Scale X: Scales the highlight along the X axis only. Iris Scale: Used to set the size of the highlight blur effect. Quality pop-up: 3 way pop-up containing options that affect the edges of the generated highlights. It provides several variations on basic split-screen views with the filtered clip placed next to the unedited original.įor more information on the Compare Mode, Click Here. The BCC Compare Mode provides a convenient mechanism to compare the effect result with the original source layer. Parameter ControlsīCC filters come with a library of factory installed presets plus the ability to create your own custom presets and preview them with the BCC FX Browser™.īCC filters also include common controls that configure global effect preferences and other host-specific effect settings.įor more information about working with presets and other common controls, Click Here. The BCC Lens Blur filter also includes a comprehensive depth of field (Z-Depth) option, whereby a separate image can be used to control the depth and position of the focus field. This pleasing optical result is referred to in photographic terms as Bokeh. This filter includes a pop-up that can be used to match the different looks that can be achieved in the physical world based on the lens aperture setting. When a lens is used at it’s maximum aperture (fully open / set to the smallest f stop number) the out of focus highlights are typically in the shape of a circle, however, when the lens is stopped down (set to something other than the smallest f stop number) the blades inside the lens shape the out of focus highlights into multi-sided shapes. The BCC Lens Blur filter emulates a lens blur defocus/rackfocus effect where out of focus highlights of an image clip take on the shape of the lens diaphragm. The newer BCC Fast Lens Blur is fully GPU accelerated using OpenCL and provides the same feature set but with much faster rendering. We recommend use of BCC Fast Lens Blur instead of BCC Lens Blur in BCC10 and higher. Deprecated – replaced by BCC Fast Lens Blur
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