Method set_render_scale

native/shared/src/renderer/mod.rs:6588–6597

Set the render-resolution multiplier explicitly. Clamped to [0.5, 1.0]. Triggers a resize so render-res intermediates pick up the new extent. Marks the scale as user-set so future `set_taa_enabled` calls leave it alone.

(&mut self, scale: f32)

    /// pick up the new extent. Marks the scale as user-set so future
    /// `set_taa_enabled` calls leave it alone.
    pub fn set_render_scale(&mut self, scale: f32) {
        let s = scale.clamp(0.5, 1.0);
        self.render_scale_explicit = true;
        if (s - self.render_scale).abs() > 1e-4 {
            self.render_scale = s;
            self.taa_frame_index = 0;
            let (w, h) = (self.surface_config.width, self.surface_config.height);
            self.resize(w, h, self.logical_width, self.logical_height);
        }
    }

    /// Upscale filter when `render_scale < 1.0 && !taa_enabled`.
    /// 0 = bilinear (cheap, soft), 1 = Catmull-Rom (sharper, default).