The CIE has lower system requirements than working with an image inside any 3D software – it is not necessary to have a scene loaded while you are working with your images, so you can denoise Corona renders outside of the rendering process for example, reducing the memory requirements significantly.The benefits of the Corona Image Editor are: Vignette intensity – Applies a subtle, realistic vignette.Color tint – Adjust the overall color tint of the image.Green-Magenta Tint – Tints the image toward green or magenta.White Balance – Controls the white balance of the image.Saturation – Controls the overall color saturation.Contrast – Adjust the contrast of the image.Reinhard – A simple tone mapping to compress HDRI to a Low Dynamic Range (maps Luminance into the range 0 to 1 displayable on a monitor or other output device).A variety of LUTs are provided along with Corona. The strength of the LUT effect can be controlled using the LUT Opacity so that it is not “all or nothing”. LUTs – Allows quickly changing the overall look of the image by applying one of many ready–made LUTs.Curves – Further fine tune the tone mapping, using custom curves with histogram.Filmic - Adjust the tone mapping via Highlight Compression for a subtle highlight compression without loss of color saturation, and Rich Shadows to control the richness/saturation of shadows in the image.Tone Curve – Adjust the image using controls for Highlights, Lights, Darks, and Shadows.Advanced Filmic – Adjust the tone mapping via Toe Strength and Length for shadows, and Shoulder Strength, Length, and Angle for highlights.Photographic Exposure – Checkbox that takes f-stop and shutter speed information from the camera to control the exposure.Simple Exposure – Controls the overall exposure of the image.Simply enable it to get great adjustment of highlights and color saturation. ACES OT – The ACES Output Transform is a single operator with no needed parameters.Take a look at how much control you have over your final render with the list of effects below: All of these can be adjusted before, during or after rendering, and settings saved for instant re–use in any scene. Save time (and money) by reducing or even removing the need to use third–party software to carry out post–production work on your renders, thanks to the extensive range of post–processing tools available directly inside the Corona VFB. Caustics also respect the include/exclude lists of Corona Lights.Įxtensive post–processing, inside the VFB For further control, you can choose to disable caustics for individual Corona Lights, set up an Include/Exclude list for objects to receive caustics, and render caustics to their own Render Element for manipulation in post processing.