filament-compose/io.github.erkko68.filament.compose/OrbitCameraState

OrbitCameraState

class OrbitCameraState

Drives a CameraState using a Filament Manipulator in ORBIT mode.

Create with rememberOrbitCameraState, pass the same CameraState to FilamentView, and attach Modifier.orbitGestures to the view's surface. Call setViewport whenever the surface size changes via Modifier.onSizeChanged.

Functions

fun jumpToBookmark(bookmark: Manipulator.Bookmark)

Restore a previously saved bookmark.

fun resetToHome()

Snap back to the initial eye/target position.

fun saveBookmark(): Manipulator.Bookmark

Save the current camera position as a bookmark to restore later.

fun setViewport(width: Int, height: Int)

Update whenever the render surface is resized.