tm_camera_api

tm_sys::ffi

Struct tm_camera_api 

Source 
#[repr(C)]
pub struct tm_camera_api {
    pub view_from_transform: Option<unsafe extern "C" fn(view: *mut tm_mat44_t, tm: *const tm_transform_t) -> *mut tm_mat44_t>,
    pub transform_from_view: Option<unsafe extern "C" fn(tm: *mut tm_transform_t, view: *const tm_mat44_t) -> *mut tm_transform_t>,
    pub projection_from_frustum: Option<unsafe extern "C" fn(proj: *mut tm_mat44_t, left: f32, right: f32, bottom: f32, top: f32, near: f32, far: f32) -> *mut tm_mat44_t>,
    pub projection_from_fov: Option<unsafe extern "C" fn(proj: *mut tm_mat44_t, near_plane: f32, far_plane: f32, vertical_fov: f32, aspect: f32) -> *mut tm_mat44_t>,
    pub orthographic_from_frustum: Option<unsafe extern "C" fn(proj: *mut tm_mat44_t, left: f32, right: f32, bottom: f32, top: f32, near: f32, far: f32) -> *mut tm_mat44_t>,
    pub update_free_flight: Option<unsafe extern "C" fn(tm: *mut tm_transform_t, t: tm_vec3_t, r: tm_vec2_t)>,
    pub update_pan: Option<unsafe extern "C" fn(tm: *mut tm_transform_t, focus_position: *mut tm_vec3_t, pan: tm_vec2_t)>,
    pub update_maya: Option<unsafe extern "C" fn(tm: *mut tm_transform_t, focus_position: tm_vec3_t, zoom: f32, rot: tm_vec2_t)>,
    pub world_to_screen: Option<unsafe extern "C" fn(camera: *const tm_camera_t, transform: tm_camera_transform, viewport: tm_rect_t, world: *const tm_vec3_t, screen: *mut tm_vec3_t, n: u32) -> *mut tm_vec3_t>,
    pub screen_to_world: Option<unsafe extern "C" fn(camera: *const tm_camera_t, transform: tm_camera_transform, viewport: tm_rect_t, screen: *const tm_vec3_t, world: *mut tm_vec3_t, n: u32) -> *mut tm_vec3_t>,
    pub meters_per_pixel: Option<unsafe extern "C" fn(distance: f32, vertical_fov: f32, viewport_height: f32) -> f32>,
}

Fields§

§view_from_transform: Option<unsafe extern "C" fn(view: *mut tm_mat44_t, tm: *const tm_transform_t) -> *mut tm_mat44_t>§transform_from_view: Option<unsafe extern "C" fn(tm: *mut tm_transform_t, view: *const tm_mat44_t) -> *mut tm_transform_t>§projection_from_frustum: Option<unsafe extern "C" fn(proj: *mut tm_mat44_t, left: f32, right: f32, bottom: f32, top: f32, near: f32, far: f32) -> *mut tm_mat44_t>§projection_from_fov: Option<unsafe extern "C" fn(proj: *mut tm_mat44_t, near_plane: f32, far_plane: f32, vertical_fov: f32, aspect: f32) -> *mut tm_mat44_t>§orthographic_from_frustum: Option<unsafe extern "C" fn(proj: *mut tm_mat44_t, left: f32, right: f32, bottom: f32, top: f32, near: f32, far: f32) -> *mut tm_mat44_t>§update_free_flight: Option<unsafe extern "C" fn(tm: *mut tm_transform_t, t: tm_vec3_t, r: tm_vec2_t)>§update_pan: Option<unsafe extern "C" fn(tm: *mut tm_transform_t, focus_position: *mut tm_vec3_t, pan: tm_vec2_t)>§update_maya: Option<unsafe extern "C" fn(tm: *mut tm_transform_t, focus_position: tm_vec3_t, zoom: f32, rot: tm_vec2_t)>§world_to_screen: Option<unsafe extern "C" fn(camera: *const tm_camera_t, transform: tm_camera_transform, viewport: tm_rect_t, world: *const tm_vec3_t, screen: *mut tm_vec3_t, n: u32) -> *mut tm_vec3_t>§screen_to_world: Option<unsafe extern "C" fn(camera: *const tm_camera_t, transform: tm_camera_transform, viewport: tm_rect_t, screen: *const tm_vec3_t, world: *mut tm_vec3_t, n: u32) -> *mut tm_vec3_t>§meters_per_pixel: Option<unsafe extern "C" fn(distance: f32, vertical_fov: f32, viewport_height: f32) -> f32>

Trait Implementations§

Source§

impl Clone for tm_camera_api

Source§

fn clone(&self) -> tm_camera_api

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
Source§

impl Copy for tm_camera_api

Auto Trait Implementations§

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> CloneToUninit for T
where T: Clone,

Source§

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T> ToOwned for T
where T: Clone,

Source§

type Owned = T

The resulting type after obtaining ownership.
Source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
Source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.