editor.viewport

Viewport camera and rendering control

`editor.viewport.getCamera`

Returns the current viewport camera position, rotation, view mode, and realtime status.

No parameters.

Returns:

Name	Type	Description
`position`	object	{x, y, z} camera location
`rotation`	object	{pitch, yaw, roll} camera rotation
`view_mode_index`	number	Numeric EViewModeIndex
`view_mode`	string	Human-readable name (e.g. "Lit", "Wireframe")
`is_realtime`	bool	Whether viewport is in realtime mode
`is_perspective`	bool	Whether camera is in perspective mode

Example Request:

{ "jsonrpc": "2.0", "id": 1, "method": "editor.viewport.getCamera" }

Example Response:

{
  "jsonrpc": "2.0", "id": 1,
  "result": {
    "position": { "x": 0.0, "y": 0.0, "z": 200.0 },
    "rotation": { "pitch": -30.0, "yaw": 0.0, "roll": 0.0 },
    "view_mode_index": 0, "view_mode": "Lit",
    "is_realtime": true, "is_perspective": true
  }
}

`editor.viewport.setCamera`

Sets the viewport camera position and/or rotation.

Parameters:

Name	Type	Required	Description
`position`	object	No*	{x, y, z} new camera position
`rotation`	object	No*	{pitch, yaw, roll} new camera rotation

*At least one of position or rotation must be provided.

Returns:

Name	Type	Description
`success`	bool	Whether camera was updated
`position_set`	bool	Whether position was changed
`rotation_set`	bool	Whether rotation was changed

Example Request:

{
  "jsonrpc": "2.0", "id": 1, "method": "editor.viewport.setCamera",
  "params": { "position": { "x": 500, "y": 0, "z": 300 }, "rotation": { "pitch": -45, "yaw": 0, "roll": 0 } }
}

`editor.viewport.setRenderMode`

Changes the viewport render/view mode.

Parameters:

Name	Type	Required	Description
`mode`	string	No*	One of: wireframe, unlit, lit, detail_lighting, lighting_only, light_complexity, shader_complexity
`index`	number	No*	Numeric EViewModeIndex value

*One of mode or index must be provided.

Returns:

Name	Type	Description
`success`	bool	Whether mode was changed
`mode`	string	Active view mode name
`mode_index`	number	Active view mode index

Example Request:

{ "jsonrpc": "2.0", "id": 1, "method": "editor.viewport.setRenderMode", "params": { "mode": "wireframe" } }

`editor.viewport.setRealtime`

Enables or disables realtime rendering in the viewport.

Parameters:

Name	Type	Required	Description
`enabled`	bool	Yes	Whether realtime mode should be on

Returns:

Name	Type	Description
`success`	bool	Whether setting was applied
`is_realtime`	bool	New realtime state

Example Request:

{ "jsonrpc": "2.0", "id": 1, "method": "editor.viewport.setRealtime", "params": { "enabled": true } }

`editor.viewport.focusOnActor`

Focuses the viewport camera on a specific actor.

Parameters:

Name	Type	Required	Description
`actor_path`	string	Yes	Full path name of the actor to focus on
`instant`	bool	No	Teleport camera instantly vs. animated (default false)

Returns:

Name	Type	Description
`success`	bool	Whether focus succeeded
`actor_path`	string	Actor path
`actor_name`	string	Actor display label

Example Request:

{ "jsonrpc": "2.0", "id": 1, "method": "editor.viewport.focusOnActor", "params": { "actor_path": "/Game/Maps/Level.Level:PersistentLevel.Cube" } }