Full error message text:
This scene uses legacy (pre-v12 Update 2) map filtering. This filtering may result in blurred textures, when they are viewed through reflection or refraction or viewed directly using non-standard camera projections (e.g. spherical). Learn more / Switch to new map filtering
This error message appears if a scene saved with an older Corona version (released before Corona 12 Update 2) is opened in Corona 12 Update 2 or newer.
- If you would like to keep the appearance of the scene as it rendered in the older Corona version - you can click the "Ignore similar messages" button. This will prevent the message from popping up for the current 3ds Max session.
- If you would like to switch to the new improved map filtering - click the "Switch to new map filtering" button.
Below is an example showing how the old filtering compares to the new improved one:
Old filtering - note how the texture seen under the magnifying glass appears blurred and low-resolution:
(click to enlarge)
New filtering (Corona 12 Update 2 and newer) - the texture seen under the magnifying glass is sharper and higher-resolution. You can see individual halftone dots:
(click to enlarge)