Activating post-processing (EDL...) disables antialiasing

Summary

Activating post-processing disables antialiasing.

Steps to reproduce

1. Open the drawtool example
2. Draw a segment
3. Open the inspector > Instance > Visual parameters > check EDL

Expected behaviour:

Actual behaviour:

Informations

• Giro3D version: 0.38.5
• Browser (Firefox, Chrome, Opera, Safari...) and version: Firefox
• OS (Linux, MacOS, Windows...) Linux