RustyStriker/shape_maker
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I MADE A GRID USING WGSL

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RustyStriker 2022-08-24 19:37:07 +03:00
parent 5adc76505d
commit f43cf6728b
8 changed files with 264 additions and 163 deletions
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8
src/lib.rs
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@ -1,5 +1,3 @@
#![feature(let_chains)]
use bevy::prelude::*;
use bevy_egui::egui;
@ -7,6 +5,7 @@ pub mod create;
pub mod helpers;
pub mod modify;
pub mod ui;
pub mod infinite_grid;
pub use modify::modify_sys;
pub use create::create_sys;
pub use helpers::*;
@ -17,11 +16,12 @@ pub struct SnapGrid {
pub height: f32,
pub snap: bool,
pub offset: Vec2,
pub visible: bool,
}
impl SnapGrid {
pub fn snap_to_grid(&self, v: Vec2) -> Vec2 {
if self.snap {
let w = v - self.offset;
let w = v - self.offset + 0.5 * Vec2::new(self.width.copysign(v.x), self.height.copysign(v.y));
let snapped = Vec2::new(w.x - w.x % self.width, w.y - w.y % self.height);
snapped + self.offset
@ -33,7 +33,7 @@ impl SnapGrid {
}
impl Default for SnapGrid {
fn default() -> Self {
Self { width: 15.0, height: 15.0, snap: false, offset: Vec2::ZERO }
Self { width: 15.0, height: 15.0, snap: false, offset: Vec2::ZERO, visible: true }
}
}