The Retouching Material
You can add a retouching effect to either the face or the whole scene, using a material in Spark AR Studio.
Adding retouching
First add a face mesh. It'll automatically be added as a child of the face tracker. To do this:
- Click Add Object.
- Select Face Mesh.
Next, create a material for the face mesh:
- Go to the Inspector.
- Click + next to Materials.
Select the material you've just created. In the Inspector:
- Change the Shader Type to Retouching.
- To only apply retouching to the face, uncheck the box next to Full Screen.
- Adjust the slider next to Skin Smoothing, to make the effect stronger or weaker.
Below, we've adjusted the Skin Smoothing effect to 100%:
Properties
Fullscreen
Check this box to apply a smoothing effect to the whole scene.
Skin Smoothing
Adjust the slider to make the smoothing effect stronger or more subtle.