Trait CameraFrameAnim 

pub trait CameraFrameAnim {
    // Required method
    fn orbit(&mut self, target: DVec3, total_angle: f64) -> Orbit;
}

The methods to create animations for CameraFrame.

Required Methods

fn orbit(&mut self, target: DVec3, total_angle: f64) -> Orbit

Create an orbit animation that rotates the camera around target by total_angle radians in the XY plane (Z-up).

The camera’s current position is used to derive the spherical coordinates (distance, elevation) which are kept constant during the orbit.

Example

use std::f64::consts::TAU;

let mut cam = CameraFrame::from_spherical(phi, theta, distance);
r.play(
    cam.orbit(DVec3::ZERO, TAU)
        .with_duration(8.0)
        .with_rate_func(linear),
);

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl CameraFrameAnim for CameraFrame

fn orbit(&mut self, target: DVec3, total_angle: f64) -> Orbit

Implementors