Enum ark_api::applet::TouchInput

pub enum TouchInput {
    Started {
        finger_id: u32,
        pos: Vec2,
        ray_origin: Vec3,
        ray_dir: Vec3,
    },
    Ended {
        finger_id: u32,
        pos: Vec2,
        ray_origin: Vec3,
        ray_dir: Vec3,
    },
    Move {
        finger_id: u32,
        pos: Vec2,
        ray_origin: Vec3,
        ray_dir: Vec3,
    },
    RelativeMove {
        finger_id: u32,
        delta_logical_pixels: Vec2,
        delta_angle: Vec2,
    },
}

Represents a touch input event.

Variants

Started

Fields

finger_id: u32

Unique identifier of a finger

pos: Vec2

Coordinate in logical pixels

ray_origin: Vec3

World space origin of the ray (intersect this to find what you clicked on).

ray_dir: Vec3

World space direction of the ray.

Every time a user touches the screen a new TouchInput::Started event is generated

Ended

Fields

finger_id: u32

Unique identifier of a finger

pos: Vec2

Coordinate in logical pixels

ray_origin: Vec3

World space origin of the ray (intersect this to find what you clicked on).

ray_dir: Vec3

World space direction of the ray.

When the finger is lifted, an TouchInput::Ended event is generated

Move

Fields

finger_id: u32

Unique identifier of a finger

pos: Vec2

Coordinate in logical pixels

ray_origin: Vec3

World space origin of the ray (intersect this to find what you clicked on).

ray_dir: Vec3

World space direction of the ray.

After a TouchInput::Started event has been emitted, there may be zero or more TouchInput::Move events when the finger is moved.

RelativeMove

Fields

finger_id: u32

Unique identifier of a finger

delta_logical_pixels: Vec2

Movement delta in logical pixels (approximate).

delta_angle: Vec2

Movement delta in radians. This is affected by the ark “mouse sensitivity” setting as well as “invert y axis”.

After a TouchInput::Started event has been emitted, there may be zero or more TouchInput::RelativeMove events when the finger is moved.

Trait Implementations

impl Clone for TouchInput

fn clone(&self) -> TouchInput

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TouchInput

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a_, C_: Context> Readable<'a_, C_> for TouchInput

fn read_from<R_: Reader<'a_, C_>>(_reader_: &mut R_) -> Result<Self, C_::Error>

fn minimum_bytes_needed() -> usize

fn read_from_buffer_with_ctx( context: C, buffer: &'a [u8] ) -> Result<Self, <C as Context>::Error>

fn read_with_length_from_buffer_with_ctx( context: C, buffer: &'a [u8] ) -> (Result<Self, <C as Context>::Error>, usize)

fn read_from_buffer_copying_data_with_ctx( context: C, buffer: &[u8] ) -> Result<Self, <C as Context>::Error>

fn read_with_length_from_buffer_copying_data_with_ctx( context: C, buffer: &[u8] ) -> (Result<Self, <C as Context>::Error>, usize)

fn read_with_length_from_buffer_copying_data_with_ctx_mut( context: &mut C, buffer: &[u8] ) -> (Result<Self, <C as Context>::Error>, usize)

fn read_from_stream_unbuffered_with_ctx<S>( context: C, stream: S ) -> Result<Self, <C as Context>::Error>where S: Read,

fn read_from_stream_buffered_with_ctx<S>( context: C, stream: S ) -> Result<Self, <C as Context>::Error>where S: Read,

fn read_from_file_with_ctx( context: C, path: impl AsRef<Path> ) -> Result<Self, <C as Context>::Error>

impl<C_: Context> Writable<C_> for TouchInput

fn write_to<T_: ?Sized + Writer<C_>>( &self, _writer_: &mut T_ ) -> Result<(), C_::Error>

fn write_to_buffer_with_ctx( &self, context: C, buffer: &mut [u8] ) -> Result<(), <C as Context>::Error>

fn write_to_buffer_with_ctx_mut( &self, context: &mut C, buffer: &mut [u8] ) -> Result<(), <C as Context>::Error>

fn write_to_vec_with_ctx( &self, context: C ) -> Result<Vec<u8, Global>, <C as Context>::Error>

fn write_to_vec_with_ctx_mut( &self, context: &mut C ) -> Result<Vec<u8, Global>, <C as Context>::Error>

fn write_to_stream_with_ctx<S>( &self, context: C, stream: S ) -> Result<(), <C as Context>::Error>where S: Write,

fn write_to_file_with_ctx( &self, context: C, path: impl AsRef<Path> ) -> Result<(), <C as Context>::Error>

fn bytes_needed(&self) -> Result<usize, <C as Context>::Error>

impl Copy for TouchInput