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Transform2DPtrOps

goudengine::components_transform2d::ptr_ops

Struct Transform2DPtrOps

pub struct Transform2DPtrOps;

Expand description

Zero-sized type for Transform2D pointer operations.

Implementations§

impl Transform2DPtrOps

pub fn translate(transform: *mut FfiTransform2D, dx: f32, dy: f32)

Translates the transform by the given offset.

pub fn translate_local(transform: *mut FfiTransform2D, dx: f32, dy: f32)

Translates the transform in local space.

pub fn set_position(transform: *mut FfiTransform2D, x: f32, y: f32)

Sets the position of the transform.

pub fn get_position(transform: *const FfiTransform2D) -> FfiVec2

Gets the position of the transform.

pub fn rotate(transform: *mut FfiTransform2D, angle: f32)

Rotates the transform by the given angle in radians.

pub fn rotate_degrees(transform: *mut FfiTransform2D, degrees: f32)

Rotates the transform by the given angle in degrees.

pub fn set_rotation(transform: *mut FfiTransform2D, rotation: f32)

Sets the rotation angle in radians.

pub fn set_rotation_degrees(transform: *mut FfiTransform2D, degrees: f32)

Sets the rotation angle in degrees.

pub fn get_rotation(transform: *const FfiTransform2D) -> f32

Gets the rotation angle in radians.

pub fn get_rotation_degrees(transform: *const FfiTransform2D) -> f32

Gets the rotation angle in degrees.

pub fn look_at_target( transform: *mut FfiTransform2D, target_x: f32, target_y: f32, )

Makes the transform look at a target position.

pub fn set_scale(transform: *mut FfiTransform2D, scale_x: f32, scale_y: f32)

Sets the scale of the transform.

pub fn set_scale_uniform(transform: *mut FfiTransform2D, scale: f32)

Sets uniform scale on both axes.

pub fn get_scale(transform: *const FfiTransform2D) -> FfiVec2

Gets the scale of the transform.

pub fn scale_by(transform: *mut FfiTransform2D, factor_x: f32, factor_y: f32)

Multiplies the current scale by the given factors.

pub fn forward(transform: *const FfiTransform2D) -> FfiVec2

Returns the forward direction vector.

pub fn right(transform: *const FfiTransform2D) -> FfiVec2

Returns the right direction vector.

pub fn backward(transform: *const FfiTransform2D) -> FfiVec2

Returns the backward direction vector.

pub fn left(transform: *const FfiTransform2D) -> FfiVec2

Returns the left direction vector.

pub fn matrix(transform: *const FfiTransform2D) -> FfiMat3x3

Computes the 3x3 transformation matrix.

pub fn matrix_inverse(transform: *const FfiTransform2D) -> FfiMat3x3

Computes the inverse transformation matrix.

pub fn transform_point( transform: *const FfiTransform2D, point_x: f32, point_y: f32, ) -> FfiVec2

Transforms a point from local space to world space.

pub fn transform_direction( transform: *const FfiTransform2D, dir_x: f32, dir_y: f32, ) -> FfiVec2

Transforms a direction from local space to world space.

pub fn inverse_transform_point( transform: *const FfiTransform2D, point_x: f32, point_y: f32, ) -> FfiVec2

Transforms a point from world space to local space.

pub fn inverse_transform_direction( transform: *const FfiTransform2D, dir_x: f32, dir_y: f32, ) -> FfiVec2

Transforms a direction from world space to local space.

Auto Trait Implementations§

impl Freeze for Transform2DPtrOps

impl RefUnwindSafe for Transform2DPtrOps

impl Send for Transform2DPtrOps

impl Sync for Transform2DPtrOps

impl Unpin for Transform2DPtrOps

impl UnsafeUnpin for Transform2DPtrOps

impl UnwindSafe for Transform2DPtrOps

Blanket Implementations§

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