0b7c3b34ec
* feat: migrate to glam whenever relevant + migrate testbed to kiss3d instead of bevy * chore: update changelog * Fix warnings and tests * Release v0.32.0
55 lines
1.6 KiB
Rust
55 lines
1.6 KiB
Rust
use glamx::Vec2;
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#[derive(Default, Copy, Clone, Debug)]
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pub struct SceneMouse {
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#[cfg(feature = "dim2")]
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pub point: Option<Vec2>,
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#[cfg(feature = "dim3")]
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pub ray: Option<(glamx::Vec3, glamx::Vec3)>,
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}
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impl SceneMouse {
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pub fn new() -> Self {
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Self::default()
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}
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#[cfg(feature = "dim2")]
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pub fn update_from_window(
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&mut self,
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cursor_pos: Option<(f64, f64)>,
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window_size: (u32, u32),
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camera: &kiss3d::camera::PanZoomCamera2d,
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) {
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use kiss3d::camera::Camera2d;
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if let Some((x, y)) = cursor_pos {
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// Convert cursor position to world coordinates using the camera
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let cursor = Vec2::new(x as f32, y as f32);
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let window_size = Vec2::new(window_size.0 as f32, window_size.1 as f32);
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let world_pos = camera.unproject(cursor, window_size);
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self.point = Some(world_pos);
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} else {
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self.point = None;
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}
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}
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#[cfg(feature = "dim3")]
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pub fn update_from_window(
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&mut self,
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cursor_pos: Option<(f64, f64)>,
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window_size: (u32, u32),
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camera: &crate::Camera,
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) {
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use kiss3d::camera::Camera3d;
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if let Some((x, y)) = cursor_pos {
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// Convert cursor position to world coordinates using the camera
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let cursor = Vec2::new(x as f32, y as f32);
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let window_size = Vec2::new(window_size.0 as f32, window_size.1 as f32);
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self.ray = Some(camera.unproject(cursor, window_size));
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} else {
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self.ray = None;
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}
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}
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}
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