The Face Trigger Template provides a basis for creating Face Lenses that react to user events. These include Face Events like Mouth Open, and Brows Raised, as well as Touch Events. In order to use BlendShapes to open and close the mouth of a 3D object when the Snapchatter's mouth opens or closes, check out this post on the forum.
Lens Studio Support
- How do I get started on the new Developer Forum?
- How should I report bugs and crashes?
- Can I print my Snapcode before my Lens is complete?
- Can I keep my Lenses private?
- How can I combine multiple templates?
- Can I add a face mask to a face inset?
- How do I play multiple animations?
- Can I animate objects via code within Lens Studio?
- What should I do if I'm missing a panel or section of Lens Studio?
- Why does my PNG animation sequence immediately deteriorate in quality once I upload it as an animation texture?
- Why does my imported material show as a pink and black checkerboard on my 3D object?
- How do I use Snap Camera with Zoom?
- How do I use Snap Camera with Google Hangout?
- How do I use Snap Camera with Google Meet?
- How do I use Snap Camera with Skype?