public static Type GetValueType(this GltfAccessor accessor)
{
if (accessor.type == GltfAccessorType.SCALAR)
{
switch (accessor.componentType)
{
case GltfComponentType.BYTE: return(typeof(sbyte));
case GltfComponentType.UNSIGNED_BYTE: return(typeof(byte));
case GltfComponentType.SHORT: return(typeof(short));
case GltfComponentType.UNSIGNED_SHORT: return(typeof(ushort));
case GltfComponentType.UNSIGNED_INT: return(typeof(uint));
case GltfComponentType.FLOAT: return(typeof(float));
}
}
else if (accessor.type == GltfAccessorType.VEC2)
{
switch (accessor.componentType)
{
case GltfComponentType.FLOAT: return(typeof(Vector2));
}
}
else if (accessor.type == GltfAccessorType.VEC3)
{
switch (accessor.componentType)
{
case GltfComponentType.FLOAT: return(typeof(Vector3));
}
}
else if (accessor.type == GltfAccessorType.VEC4)
{
switch (accessor.componentType)
{
case GltfComponentType.UNSIGNED_SHORT: return(typeof(SkinJoints));
case GltfComponentType.FLOAT: return(typeof(Vector4));
}
}
else if (accessor.type == GltfAccessorType.MAT4)
{
switch (accessor.componentType)
{
case GltfComponentType.FLOAT: return(typeof(Matrix4x4));
}
}
throw new NotImplementedException();
}
public static int GetStride(this GltfAccessor accessor)
{
return(accessor.type.TypeCount() * accessor.componentType.ByteSize());
}