Getting C3D Vision Parameters

The command below is used to get an object with some parameters from a C3D Vision instance.

Common command example (TypeScript):

let result = view.runCommand({
    name: "GetParametersCommand",
    type: GetParametersTypes.AnnotationList
})

Available request types:

Constant name	Value	Optional parameters	Description
`GetParametersTypes.AnnotationList`	`"AnnotationList"`	`uuid: string` - a node UUID to get certain objects; `filter: ObjectTypeFilter` - filter return objects by `C3DViewObjectTypes` or array of it	Returns objects added to a model.
`GetParametersTypes.Camera`	`"Camera"`	–	Returns current camera parameters (projection, orientation and up vector for the standard projection). Details.
`GetParametersTypes.SelectionList`	`"SelectionList"`	`filter: ObjectTypeFilter` - filter return objects by `C3DViewObjectTypes` or array of it	Returns node UUIDs selected by command.

New in version 1.5.0: Optional filter parameter added.

Common result type of command (TypeScript):

type GetParametersCommandResult = {
    name: ResultTypes.Parameters // "Parameters"
    result: Promise<{
        name: GetParametersTypes // command run type
        <RESULT>
    }>
}

This command returns an object storing the following: a constant name which is ResultTypes.Parameters or just "Parameters" and a promise object with a command type name and <RESULT> depending on a command type.

Command type	<RESULT>
`GetParametersTypes.AnnotationList`	`objs: C3DViewObjects[]`
`GetParametersTypes.Camera`	`params: CameraParams`
`GetParametersTypes.SelectionList`	`uuids: string[]`

In some cases, a command is able to fail. Then it returns another result, with the message containing an error message, for further excepting.

Error result type of command (TypeScript):

type ErrorResult = {
    name: ResultTypes.Error // "Error"
    message: string
}

Also, there might be an empty result (e.g. in case of an invalid type name) with the following type.

Empty GetParameters result type (TypeScript):

type NoneResult = {
    name: ResultTypes.None // "None"
}