A list of data channels that describe a vertex in a mesh.
| Position | The position channel. The common format is Vector3. |
| Normal | The normal channel. The common format is Vector3. |
| Tangent | The tangent channel. The common format is Vector4. |
| Color | The color channel. |
| TexCoord0 | The primary UV channel. The common format is Vector2. |
| TexCoord1 | Additional UV channel. The common format is Vector2. |
| TexCoord2 | Additional UV channel. The common format is Vector2. |
| TexCoord3 | Additional UV channel. The common format is Vector2. |
| TexCoord4 | Additional UV channel. The common format is Vector2. |
| TexCoord5 | Additional UV channel. The common format is Vector2. |
| TexCoord6 | Additional UV channel. The common format is Vector2. |
| TexCoord7 | Additional UV channel. The common format is Vector2. |
| BlendWeight | Blend weights for skinned meshes. The common format is Float. |
| BlendIndices | Blend indices for skinned meshes. The common format is Int. |