/// <summary>
/// Gets the given eye's projection matrix.
/// </summary>
/// <param name="eyeId">Specifies the eye.</param>
/// <param name="nearClip">The distance to the near clipping plane.</param>
/// <param name="farClip">The distance to the far clipping plane.</param>
public Matrix4x4 GetProjection(int eyeId, float nearClip, float farClip)
{
#if !UNITY_ANDROID || UNITY_EDITOR
FovPort fov = OVRManager.capiHmd.GetDesc().DefaultEyeFov[eyeId];
return(Hmd.GetProjection(fov, nearClip, farClip, true).ToMatrix4x4());
#else
return(new Matrix4x4());
#endif
}
/// <summary>
/// Gets the given eye's projection matrix.
/// </summary>
/// <param name="eyeId">Specifies the eye.</param>
/// <param name="nearClip">The distance to the near clipping plane.</param>
/// <param name="farClip">The distance to the far clipping plane.</param>
public Matrix4x4 GetProjection(int eyeId, float nearClip, float farClip)
{
#if !UNITY_ANDROID || UNITY_EDITOR
FovPort fov = OVRManager.capiHmd.GetDesc().DefaultEyeFov[eyeId];
uint projectionModFlags = (uint)Hmd.ProjectionModifier.RightHanded;
return(Hmd.GetProjection(fov, nearClip, farClip, projectionModFlags).ToMatrix4x4());
#else
return(new Matrix4x4());
#endif
}
/// <summary>
/// Gets the camera projection matrix.
/// </summary>
/// <returns><c>true</c>, if camera projection matrix was gotten, <c>false</c> otherwise.</returns>
/// <param name="eyeId">Eye Id - Left = 0, Right = 1.</param>
/// <param name="nearClip">Near Clip Plane of the camera.</param>
/// <param name="farClip">Far Clip Plane of the camera.</param>
/// <param name="mat">The generated camera projection matrix.</param>
public static bool GetCameraProjection(int eyeId, float nearClip, float farClip, ref Matrix4x4 mat)
{
if (HMD == null || !SupportedPlatform)
{
return(false);
}
ovrFovPort fov = HMD.GetDesc().DefaultEyeFov[eyeId];
mat = Hmd.GetProjection(fov, nearClip, farClip, true).ToMatrix4x4();
return(true);
}