Model:getBlendShapeWeight
EditReturns the weight of a blend shape. A blend shape contains offset values for the vertices of one of the meshes in a Model. Whenever the Model is drawn, the offsets are multiplied by the weight of the blend shape, allowing for smooth blending between different meshes. A weight of zero won't apply any displacement and will skip processing of the blend shape.
Arguments
| Name | Type | Description |
| index | number | The index of a blend shape. |
Returns
| Name | Type | Description |
| weight | number | The weight of the blend shape. |
Arguments
| Name | Type | Description |
| name | string | The name of a blend shape. |
Returns
| Name | Type | Description |
| weight | number | The weight of the blend shape. |
Notes
The initial weights are declared in the model file.
Weights can be any number, but usually they're kept between 0 and 1.
This function will throw an error if the blend shape name or index doesn't exist.