BLENDSHAPE GUIDELINES
BLENDSHAPE GUIDELINES
Embedded Files
BEFORE YOU BEGIN
BEFORE YOU BEGIN
Most of the workflow within this document will match the ARKit 52 blendshape standard with the exception of eye rotations. See the end of this document for the specific shapes excluded. For a tech overview of ARKit’s Face Anchoring, please refer to this document: ARFaceAnchor.BlendShapeLocation
Required Blendshapes
Note: it is essential to follow the naming conventions provided with each image example.
Left Eye Shapes
Left Eye Shapes
eyeBlinkLeft
Closure of the eyelids over the left eye
eyeSquintLeft
Contraction of the face around the left eye
eyeWideLeft
Widening of the eyelids around the left eye
Right Eye Shapes
Right Eye Shapes
eyeBlinkRight
Closure of the eyelids over the right eye
eyeSquintRight
Contraction of the face around the right eye
eyeWideRight
Widening of the eyelids around the right eye
Mouth and Jaw
Mouth and Jaw
jawForward
Forward movement of the lower jaw
jawLeft
Leftward movement of the lower jaw
jawRight
Rightward movement of the lower jaw
jawOpen
An opening of the lower jaw
mouthClose
Closure of the lips independent of jaw position
mouthFunnel
Contraction of both lips into an open shape
mouthPucker
Contraction and compression of both closed lips
mouthLeft
Leftward movement of both lips together
mouthRight
Rightward movement of both lips together
mouthSmileLeft
Upward movement of the left corner of the mouth
mouthSmileRight
Upward movement of the right corner of the mouth
mouthFrownLeft
Downward movement of the left corner of the mouth
mouthFrownRight
Downward movement of the right corner of the mouth
mouthDimpleLeft
Backward movement of the left corner of the mouth
mouthDimpleRight
Backward movement of the right corner of the mouth
mouthStretchLeft
Leftward movement of the left corner of the mouth
mouthStretchRight
Rightward movement of the left corner of the mouth
mouthRollLower
Movement of the lower lip toward the inside of the mouth
mouthRollUpper
Movement of the upper lip toward the inside of the mouth
mouthShrugLower
Outward movement of the lower lip
mouthShrugUpper
Outward movement of the upper lip
mouthPressLeft
Upward compression of the lower lip on the left side
mouthPressRight
Upward compression of the lower lip on the right side
mouthLowerDownLeft
Downward movement of the lower lip on the left side
mouthLowerDownRight
Downward movement of the lower lip on the right side
mouthUpperUpLeft
Upward movement of the upper lip on the left side
mouthUpperUpRight
Upward movement of the upper lip on the right side
Eyebrows, Cheeks and Nose
Eyebrows, Cheeks and Nose
browDownLeft
Downward movement of the outer portion of the left eyebrow
browDownRight
Downward movement of the outer portion of the right eyebrow
browInnerUp
Upward movement of the inner portion of both eyebrows
browOuterUpLeft
Upward movement of the outer portion of the left eyebrow
browOuterUpRight
Upward movement of the outer portion of the right eyebrow
cheekPuff
Outward movement of both cheeks
cheekSquintLeft
Upward movement of the cheek around and below the left eye
cheekSquintRight
Upward movement of the cheek around and below the right eye
noseSneerLeft
A raising of the left side of the nose around the nostril
noseSneerRight
A raising of the right side of the nose around the nostril
Tongue
Tongue
tongueOut 0.0 to 1.0 + jawOpen 0.6
Extension of the tongue and mouth open
tongueOut 0.0 to 1.0 + jawOpen 0.6
*Side view for better depiction
Shapes we’ve excluded due to non-use of those particular blendshapes from within STAGE.KIT:
Left Eye:
eyeLookDownLeft
eyeLookInLeft
eyeLookOutLeft
eyeLookUpLeft
Right Eye:
eyeLookDownRight
eyeLookInRight
eyeLookOutRight
eyeLookUpRight
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