Struct rin_graphics::camera::arcball_camera::Builder

pub struct Builder { /* fields omitted */ }

Implementations

impl Builder

pub fn new<S: StreamExt<'static, Event>>(
    events_stream: S,
    window_size: Vec2<i32>
) -> Builder

Create an ArcballCameraBuilder from a window event stream and a window size

pub fn from_window<W: WindowExt>(window: &mut W) -> Builder

Creates an arcball camera Builder using a window to extract the needed info

Takes event_stream and viewport from the window passed as parameter

pub fn from_camera_view_events<S, C, V>(
    camera: C,
    event_stream: S,
    view_events: V,
    window_size: Vec2<i32>
) -> ArcballCamera<C> where
    S: StreamExt<'static, Event>,
    V: StreamExt<'static, ViewsEvent>,
    C: CameraExt, 

pub fn from_camera<S, C>(
    camera: C,
    event_stream: S,
    window_size: Vec2<i32>
) -> ArcballCamera<C> where
    S: StreamExt<'static, Event>,
    C: CameraExt, 

Create an ArcballCameraBuilder from an already existing camera

pub fn clip_planes(self, znear: f32, zfar: f32) -> Builder

Near and far clip planes

pub fn up_axis(self, up: Unit<Vec3>) -> Builder

Up vector (defaults to Vec3::y_axis())

pub fn position(self, pos: Pnt3) -> Builder

Position of the camera (defaults to origin)

pub fn look_at(self, target: Pnt3) -> Builder

Position the camera will look at (defaults to pnt3(0., 0., -1))

pub fn fov(self, fov: Deg<f32>) -> Builder

pub fn aspect_ratio(self, aspect_ratio: f32) -> Builder

Aspect ratio of the viewport

pub fn do_roll(self, do_roll: bool) -> Builder

If the resulting camera will roll around the relative z axis when left mouse dragging outside a circle with a radius of the height of the screen (defaults to false)

pub fn view_events<S: StreamExt<'static, ViewsEvent>>(
    self,
    view_events: S
) -> Builder

Custom view events to change the default keyboard mappings or use something enterely different from key presses

pub fn build(self) -> Result<ArcballCamera>

Create the arcball camera