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Reduce MetricCS API

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This commit is contained in:
numzero 2024-06-30 12:47:46 +03:00
parent e3d068579c
commit fce3203859
1 changed files with 3 additions and 6 deletions
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9
src/bin/flat/tube/mod.rs
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@ -185,7 +185,7 @@ fn test_rect() {
mod coords { mod coords {
use glam::{Mat2, Vec2, vec2}; use glam::{Mat2, Vec2, vec2};
use crate::riemann::{Decomp2, Metric}; use crate::riemann::Metric;
use crate::types::{Location, Ray}; use crate::types::{Location, Ray};
use super::{Rect, Tube}; use super::{Rect, Tube};
@ -201,14 +201,11 @@ mod coords {
trait MetricCS: FlatCoordinateSystem<Vec2> { trait MetricCS: FlatCoordinateSystem<Vec2> {
fn global_metric(&self) -> &impl Metric; fn global_metric(&self) -> &impl Metric;
fn sqrt_at_global(&self, pos: Vec2) -> Decomp2 {
self.global_metric().sqrt_at(pos)
}
fn flat_to_global_tfm_at(&self, pos: Vec2) -> Mat2 { fn flat_to_global_tfm_at(&self, pos: Vec2) -> Mat2 {
self.sqrt_at_global(self.flat_to_global(pos)).inverse().into() self.global_metric().sqrt_at(self.flat_to_global(pos)).inverse().into()
} }
fn global_to_flat_tfm_at(&self, pos: Vec2) -> Mat2 { fn global_to_flat_tfm_at(&self, pos: Vec2) -> Mat2 {
self.sqrt_at_global(pos).into() self.global_metric().sqrt_at(pos).into()
} }
} }