private void UpdateStereoPerspective()
{
Camera camera = this.Camera;
// Apply camera settings to the frustum.
this._frustum.NearClip = camera.nearClipPlane;
this._frustum.FarClip = camera.farClipPlane;
this._frustum.CameraOffset = this._cameraOffset;
this._frustum.Ipd = Mathf.Lerp(
0, camera.stereoSeparation, this._stereoWeight);
this._frustum.HeadPose = PoseExtensions.Lerp(
this._frustum.DefaultHeadPose,
this._headTarget.Pose,
this._stereoWeight);
// Update the camera's view matrices for the
// center, left, and right eyes.
camera.transform.SetLocalPose(this.GetLocalPose(ZEye.Center));
camera.SetStereoViewMatrix(
Camera.StereoscopicEye.Left,
this._frustum.GetViewMatrix(ZEye.Left, this.WorldScale) *
this._monoWorldToCameraMatrix);
camera.SetStereoViewMatrix(
Camera.StereoscopicEye.Right,
this._frustum.GetViewMatrix(ZEye.Right, this.WorldScale) *
this._monoWorldToCameraMatrix);
// Update the camera's projection matrices for the
// center, left, and right eyes.
camera.projectionMatrix =
this._frustum.GetProjectionMatrix(ZEye.Center);
camera.SetStereoProjectionMatrix(
Camera.StereoscopicEye.Left,
this._frustum.GetProjectionMatrix(ZEye.Left));
camera.SetStereoProjectionMatrix(
Camera.StereoscopicEye.Right,
this._frustum.GetProjectionMatrix(ZEye.Right));
}
