Make filterQuality configurable

[ciriousjoker]

Description

• Fix vertical line artifact #16 introduced side effects like looking terrible with rounded corners.

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

• Self Code Review
• Tested on example project

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• Changed the example project to contain the new feature (only if applies)

[ciriousjoker]

@BrunoJurkovic Please merge this before releasing a new version

[ciriousjoker]

@BrunoJurkovic reminder

[ciriousjoker]

@BrunoJurkovic reminder