Model Specification (VCam2D)

VCam2D controls Live2D Cubism models using the following Live2D parameters.

Parameter List

Body Movement

Parameter ID	Value Range	Description
ParamBodyAngleX	-10 ~ 10	Body X-axis rotation (pitch)
ParamBodyAngleY	-10 ~ 10	Body Y-axis rotation (yaw)
ParamBodyAngleZ	-10 ~ 10	Body Z-axis rotation (roll)

Head Movement

Parameter ID	Value Range	Description
ParamAngleX	-30 ~ 30	Head X-axis rotation (pitch)
ParamAngleY	-30 ~ 30	Head Y-axis rotation (yaw)
ParamAngleZ	-30 ~ 30	Head Z-axis rotation (roll)

Eye Movement

Parameter ID	Value Range	Description
ParamEyeLOpen	0.0 ~ 1.0	Left eye openness (0.0=closed, 1.0=open)
ParamEyeROpen	0.0 ~ 1.0	Right eye openness (0.0=closed, 1.0=open)
ParamEyeBallX	-1.0 ~ 1.0	Gaze X direction (left-right)
ParamEyeBallY	-1.0 ~ 1.0	Gaze Y direction (up-down)
ParamEyeLSmile	0.0 ~ 1.0	Left eye smile expression
ParamEyeRSmile	0.0 ~ 1.0	Right eye smile expression

Mouth Movement

Parameter ID	Fallback ID	Value Range	Description
ParamMouthOpenY	ParamA	0.0 ~ 1.0	Mouth openness
ParamA	-	0.0 ~ 1.0	Vowel shape "A"
ParamI	-	0.0 ~ 1.0	Vowel shape "I"
ParamU	-	0.0 ~ 1.0	Vowel shape "U"
ParamE	-	0.0 ~ 1.0	Vowel shape "E"
ParamO	-	0.0 ~ 1.0	Vowel shape "O"

Other Expressions

Parameter ID	Value Range	Description
ParamBreath	0.0 ~ 1.0	Breathing motion
ParamCheek	0.0 ~ 1.0	Cheek blush expression

Additional Information

For more information about Live2D Cubism standard parameters, please refer to the official documentation:

• Live2D Cubism Standard Parameter List

If you encounter models that cannot be loaded or do not work correctly, please contact us through the inquiry form.