[−][src]Module egui::math

Vectors, positions, rectangles etc.

Modules

Pos2	A position on screen.
Rect	A rectangular region of space.
Vec2	A size or direction in 2D space.

TAU	The circumference of a circle divided by its radius.

almost_equal	Should return true when arguments are the same within some rounding error. For instance `almost_equal(x, x.to_degrees().to_radians(), f32::EPSILON)` should hold true for all x. The `epsilon` can be `f32::EPSILON` to handle simple transforms (like degrees -> radians) but should be higher to handle more complex transformations.
clamp	Returns `range.start()` if `x <= range.start()`, returns `range.end()` if `x >= range.end()` and returns `x` elsewhen.
ease_in_ease_out	For t=[0,1], returns [0,1] with a derivate of zero at both ends
format_with_minimum_precision
lerp	Linear interpolation.
pos2
remap	Linearly remap a value from one range to another, so that when `x == from.start()` returns `to.start()` and when `x == from.end()` returns `to.end()`.
remap_clamp	Like `remap`, but also clamps the value so that the returned value is always in the `to` range.
round_to_precision	Round a value to the given number of decimal places.
vec2