Nicola Papale c8167c1276 Add CubicCurve::segment_count + iter_samples adjustment (#8711) ... ## Objective - Provide a way to use `CubicCurve` non-iter methods - Accept a `FnMut` over a `fn` pointer on `iter_samples` - Improve `build_*_cubic_100_points` benchmark by -45% (this means they are twice as fast) ### Solution Previously, the only way to iterate over an evenly spaced set of points on a `CubicCurve` was to use one of the `iter_*` methods. The return value of those methods were bound by `&self` lifetime, making them unusable in certain contexts. Furthermore, other `CubicCurve` methods (`position`, `velocity`, `acceleration`) required normalizing `t` over the `CubicCurve`'s internal segment count. There were no way to access this segment count, making those methods pretty much unusable. The newly added `segment_count` allows accessing the segment count. `iter_samples` used to accept a `fn`, a function pointer. This is surprising and contrary to the rust stdlib APIs, which accept `Fn` traits for `Iterator` combinators. `iter_samples` now accepts a `FnMut`. I don't trust a bit the bevy benchmark suit, but according to it, this doubles (-45%) the performance on the `build_pos_cubic_100_points` and `build_accel_cubic_100_points` benchmarks. --- ## Changelog - Added the `CubicCurve::segments` method to access the underlying segments of a cubic curve - Allow closures as `CubicCurve::iter_samples` `sample_function` argument.		2023-05-31 14:57:37 +00:00
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src	Add CubicCurve::segment_count + iter_samples adjustment (#8711)	2023-05-31 14:57:37 +00:00
Cargo.toml	update syn, encase, glam and hexasphere (#8573)	2023-05-16 01:24:17 +00:00