This sets the number of vertices used for each corner. Higher values result in rounder corners but take more processing power to compute. When choosing a value, you should take the corner radius (setCornerRadiusAll) into account.
For corner radii less than 10, 4 or 5 should be enough. For corner radii less than 30, values between 8 and 12 should be enough.
A corner detail of 1 will result in chamfered corners instead of rounded corners, which is useful for some artistic effects.
This sets the number of vertices used for each corner. Higher values result in rounder corners but take more processing power to compute. When choosing a value, you should take the corner radius (setCornerRadiusAll) into account. For corner radii less than 10, 4 or 5 should be enough. For corner radii less than 30, values between 8 and 12 should be enough. A corner detail of 1 will result in chamfered corners instead of rounded corners, which is useful for some artistic effects.