public double CalcProjectionCoverage(MPPMotionData coverProjection)
{
var leftCoverage = calcProjectionCoverage(orientation, leftProjection, coverProjection.orientation, coverProjection.leftProjection);
var rightCoverage = calcProjectionCoverage(orientation, rightProjection, coverProjection.orientation, coverProjection.rightProjection);
return((leftCoverage + rightCoverage) / 2);
}
public void Apply(MPPMotionData motionFrame, MPPMotionData motionHead, Vector2 encodingProjSize)
{
_leftEyeAnchor.localPosition = motionFrame.leftEyePos;
_rightEyeAnchor.localPosition = motionFrame.rightEyePos;
_leftEyeAnchor.localRotation = _rightEyeAnchor.localRotation = motionFrame.orientation;
_leftEyeCamera.projectionMatrix = motionFrame.leftProjection.GetMatrix(_leftEyeCamera.nearClipPlane, _leftEyeCamera.farClipPlane);
_rightEyeCamera.projectionMatrix = motionFrame.rightProjection.GetMatrix(_rightEyeCamera.nearClipPlane, _rightEyeCamera.farClipPlane);
_leftEyeCamera.rect = new Rect(0.5f - motionFrame.leftProjection.width / encodingProjSize.x / 2,
0.5f - motionFrame.leftProjection.height / encodingProjSize.y / 2,
motionFrame.leftProjection.width / encodingProjSize.x,
motionFrame.leftProjection.height / encodingProjSize.y);;
_rightEyeCamera.rect = new Rect(0.5f - motionFrame.rightProjection.width / encodingProjSize.x / 2,
0.5f - motionFrame.rightProjection.height / encodingProjSize.y / 2,
motionFrame.rightProjection.width / encodingProjSize.x,
motionFrame.rightProjection.height / encodingProjSize.y);;
_leftEyeCamera.targetTexture.Release();
_rightEyeCamera.targetTexture.Release();
_foveationPatternInnerRadius = motionFrame.foveationInnerRadius;
_foveationPatternMiddleRadius = motionFrame.foveationMiddleRadius;
_foveationPatternScale = 1 / (motionFrame.leftProjection.aspect >= 1.0f ? motionFrame.leftProjection.height : motionFrame.leftProjection.width);
_leftGazeLocation.x = -motionFrame.leftProjection.center.x / motionFrame.leftProjection.width;
_leftGazeLocation.y = -motionFrame.leftProjection.center.y / motionFrame.leftProjection.height;
_rightGazeLocation.x = -motionFrame.rightProjection.center.x / motionFrame.rightProjection.width;
_rightGazeLocation.y = -motionFrame.rightProjection.center.y / motionFrame.rightProjection.height;
}
public void AddPoint(MPPMotionData motionHead, MPPMotionData motionFrame)
{
var ideal = motionHead.leftProjection.width * motionHead.leftProjection.height;
var overfillOnly = motionFrame.leftProjection.width * motionFrame.leftProjection.height;
var innerArea = calcRadiiArea(motionFrame.leftProjection, motionFrame.foveationInnerRadius);
var middleArea = calcRadiiArea(motionFrame.leftProjection, motionFrame.foveationMiddleRadius);
var foveatedOverfill = innerArea + (middleArea - innerArea) / 4 + (overfillOnly - middleArea) / 16;
var point = new Metrics {
ideal = ideal,
overfillOnly = overfillOnly,
foveatedOverfill = foveatedOverfill
};
_points.Add(point);
if (_points.Count > length)
{
_points.RemoveAt(0);
}
if (autoFitRange)
{
var range = new Vector2(Mathf.Min(point.ratioOfOverfillOnlyToIdeal, point.ratioOfFoveatedOverfillToIdeal),
Mathf.Max(point.ratioOfOverfillOnlyToIdeal, point.ratioOfFoveatedOverfillToIdeal));
_range = new Vector2(Mathf.Min(range.x, _range.x), Mathf.Max(range.y, _range.y));
}
}
public void Apply(MPPMotionData motionFrame, MPPMotionData motionHead, bool useTimewarp, Vector2 encodingProjSize)
{
_leftCamera.previewAnchor.localRotation = _rightCamera.previewAnchor.localRotation = useTimewarp ? motionHead.orientation : motionFrame.orientation;
_leftCamera.sceneTextureAnchor.localRotation = _rightCamera.sceneTextureAnchor.localRotation = motionFrame.orientation;
var leftProjectionMatrix = motionHead.leftProjection.GetMatrix(_leftCamera.preview.nearClipPlane, _leftCamera.preview.farClipPlane);
var rightProjectionMatrix = motionHead.rightProjection.GetMatrix(_rightCamera.preview.nearClipPlane, _rightCamera.preview.farClipPlane);
var leftViewportWidth = 0.5f * motionHead.leftProjection.aspect;
_leftCamera.preview.projectionMatrix = motionHead.leftProjection.GetMatrix(_leftCamera.preview.nearClipPlane, _leftCamera.preview.farClipPlane, _owner.settings.PreviewRenderScale);
_leftCamera.preview.rect = new Rect(0.5f - leftViewportWidth, 1 - _displayAspect / 2, leftViewportWidth, 1);
var rightViewportWidth = 0.5f * motionHead.rightProjection.aspect;
_rightCamera.preview.projectionMatrix = motionHead.rightProjection.GetMatrix(_rightCamera.preview.nearClipPlane, _rightCamera.preview.farClipPlane, _owner.settings.PreviewRenderScale);
_rightCamera.preview.rect = new Rect(0.5f, 1 - _displayAspect / 2, rightViewportWidth, 1);
_leftCamera.capture.projectionMatrix = leftProjectionMatrix;
_rightCamera.capture.projectionMatrix = rightProjectionMatrix;
_leftCamera.SetProjection(motionHead.leftProjection, motionFrame.leftProjection);
_leftCamera.sceneTexture.localPosition = new Vector3(motionFrame.leftProjection.center.x,
motionFrame.leftProjection.center.y,
1.0f);
_leftCamera.sceneTexture.localScale = new Vector3(encodingProjSize.x, encodingProjSize.y, 1);
_rightCamera.sceneTexture.localPosition = new Vector3(motionFrame.rightProjection.center.x,
motionFrame.rightProjection.center.y,
1.0f);
_rightCamera.sceneTexture.localScale = new Vector3(encodingProjSize.x, encodingProjSize.y, 1);
var mat = _leftCamera.sceneTextureRenderer.material;
if (mat.HasProperty("_Bound"))
{
mat.SetFloat("_Opacity", _owner.settings.VisualizeRenderingInfo && _owner.settings.UseFoveatedRendering ? 1.0f : 0.0f);
mat.SetFloat("_InnerRadii", motionFrame.foveationInnerRadius);
mat.SetFloat("_MidRadii", motionFrame.foveationMiddleRadius);
mat.SetFloat("_GazeX", -motionFrame.leftProjection.center.x);
mat.SetFloat("_GazeY", -motionFrame.leftProjection.center.y);
mat.SetVector("_Bound", new Vector4(-motionFrame.leftProjection.width / 2,
motionFrame.leftProjection.height / 2,
motionFrame.leftProjection.width / 2,
-motionFrame.leftProjection.height / 2));
}
}
public abstract bool GetCurrentMotion(bool predictive, AirXRServerSettings.OverfillMode overfillingMode, ref MPPMotionData motionFrame, ref MPPMotionData motionHead, ref (int frame, int head) cursor);
