I noticed Rhino.Inside.Revit icons are crystal clear, even much higher resolution than all the blurry internal Revit icons. Whereas other plugins such as mine and RevitLookup feel more blurry than the Revit icons.
(I export to 32x32 ICO file at 96 DPI and show as RibbonButton.LargeImage)
(Below screenshots are heavily compressed by this website, so look inside your revit)
How did Rhino.Inside.Revit manage to achieve that?
Our is not to wonder why... ours is but to do or die... however, leaving the why's aside for the moment, have you had a look at the Autodesk Icon Design Guidelines.pdf included in the Revit SDK? They might provide some hints.
Developer Advocacy and Support + The Building Coder + Autodesk Developer Network + ADN Open
Well, another efficient way to find an answer is to search for it yourself. Similar topics have been discussed here repeatedly in the past. For instance, you can search for things like "icon format":
Developer Advocacy and Support + The Building Coder + Autodesk Developer Network + ADN Open
Rhino uses a bigger size with bigger DPI to make the image show inside Revit with 32x32 with more pixels.
Here is the rhino.inside-revit pull request: Now all Ribbon PNG are 256x256 at 768.00 DPI
And a related post about scaling button icons.
