Getting ugly color Effect while Using Post-Processing

[gonnavis]

renderer.outputEncoding = THREE.sRGBEncoding

Try this outputEncoding setting? Especially when you use GLTFLoader.

How to achieve a look similar to Windows 3D Viewer?

another thing that’s most definitively involved is proper gamma encoding, this gives you the flatter, even, less saturated, but more realistic tone, whereas the default can look fake and plasticky at times. renderer.toneMapping = THREE.ACESFilmicToneMapping renderer.outputEncoding = THREE.sRGBEncoding

gonnavis