rust_webvr_api/
vr_display_capabilities.rs

1/// describes the capabilities of a VRDisplay. These are expected to be static per-device/per-user.
2#[derive(Debug, Clone)]
3#[cfg_attr(feature = "serde-serialization", derive(Deserialize, Serialize))]
4pub struct VRDisplayCapabilities {
5    /// true if the VRDisplay is capable of tracking its position.
6    pub has_position: bool,
7
8    /// true if the VRDisplay is capable of tracking its orientation.
9    pub has_orientation: bool,
10
11    /// true if the VRDisplay is separate from the device’s primary display
12    pub has_external_display: bool,
13
14    /// true if the VRDisplay is capable of presenting content to an HMD or similar device.
15    pub can_present: bool,
16
17    /// true if the VR display expects the browser to present the content.
18    /// This is now deprecated, a better solution is to implement `future_frame_data`
19    /// and have the future resolve when the next animation frame is ready.
20    #[deprecated(since="0.10.3", note="please use `future_frame_data` instead")]
21    pub presented_by_browser: bool,
22
23    /// Indicates the maximum length of the array that requestPresent() will accept,
24    /// Must be 1 if canPresent is true, 0 otherwise.
25    pub max_layers: u64
26}
27
28impl Default for VRDisplayCapabilities {
29    fn default() -> VRDisplayCapabilities {
30	#[allow(deprecated)]
31        VRDisplayCapabilities {
32            has_position: false,
33            has_orientation: false,
34            has_external_display: false,
35            can_present: false,
36            presented_by_browser: false,
37            max_layers: 0
38        }
39    }
40}
41
rust_webvr_api/vr_display_capabilities.rs

rust_webvr_api/
vr_display_capabilities.rs
