project comment in Camera

[ctzcs]

    /// Projects a point from world co-ordinates to camera co-ordinates.
    pub fn project(&self, point: Vec2<f32>) -> Vec2<f32> {
        let mut proj = Vec2::new(
            (point.x - self.viewport_width / 2.0) / self.scale.x,
            (point.y - self.viewport_height / 2.0) / self.scale.y,
        );

        proj.rotate_z(-self.rotation);
        proj += self.position;

        proj
    }

This function in Camera.rs seems trans point from screen to world, why is from world to camera? Is this a mistake?

[17cupsofcoffee]

Yeah, I think you're right, screen to world (and vice-versa) would make more sense here. Not sure if it's a mistake or just badly chosen terminology (I have a feeling I meant 'world' as in 'the world outside the camera' when I wrote it, which is stupid in hindsight). Either way, it should probably change.

Will fix when I get chance 👍