private void Update()
{
if (ShouldRender())
{
if (ScaleViewport)
{
if (Camera.main != null)
{
float d = (Camera.main.transform.position - transform.position).magnitude;
float size = PixelsPerUnit * Mathf.Max(_rectTransform.rect.width * transform.lossyScale.x, _rectTransform.rect.height * transform.lossyScale.y) / d;
// quantize to even pixel sizes
const float quantize = 8;
float pixelHeight = Mathf.Ceil(size / quantize * _renderTexture.height) * quantize;
// clamp between or min size and our max size
pixelHeight = Mathf.Clamp(pixelHeight, MinTextureSize, _renderTexture.height);
float innerPixelHeight = pixelHeight - 2;
_camera.orthographicSize = 0.5f * _rectTransform.rect.height * _rectTransform.localScale.y * pixelHeight / innerPixelHeight;
float aspect = (_rectTransform.rect.width / _rectTransform.rect.height);
float innerPixelWidth = innerPixelHeight * aspect;
float pixelWidth = Mathf.Ceil((innerPixelWidth + 2) * 0.5f) * 2;
float sizeX = pixelWidth / _renderTexture.width;
float sizeY = pixelHeight / _renderTexture.height;
// trim a half pixel off each size if this is opaque (transparent should fade)
float inset = Opacity == DrawMode.Opaque ? 1.001f : 0;
float innerSizeX = (innerPixelWidth - inset) / _renderTexture.width;
float innerSizeY = (innerPixelHeight - inset) / _renderTexture.height;
// scale the camera rect
_camera.rect = new Rect((1 - sizeX) / 2, (1 - sizeY) / 2, sizeX, sizeY);
Rect src = new Rect(0.5f - (0.5f * innerSizeX), 0.5f - (0.5f * innerSizeY), innerSizeX, innerSizeY);
_defaultMat.mainTextureOffset = src.min;
_defaultMat.mainTextureScale = src.size;
// update the overlay to use this same size
_overlay.overrideTextureRectMatrix = true;
src.y = 1 - src.height - src.y;
Rect dst = new Rect(0, 0, 1, 1);
_overlay.SetSrcDestRects(src, src, dst, dst);
}
}
_camera.Render();
}
}
private void UpdateShapeAndStereo()
{
if (Shape != _LastShape || Stereo != _LastStereo || DisplayMono != _LastDisplayMono)
{
Rect destRect = new Rect(0, 0, 1, 1);
switch (Shape)
{
case VideoShape._360:
// set shape to Equirect
overlay.currentOverlayShape = OVROverlay.OverlayShape.Equirect;
break;
case VideoShape._180:
overlay.currentOverlayShape = OVROverlay.OverlayShape.Equirect;
destRect = new Rect(0.25f, 0, 0.5f, 1.0f);
break;
case VideoShape.Quad:
default:
overlay.currentOverlayShape = OVROverlay.OverlayShape.Quad;
break;
}
overlay.overrideTextureRectMatrix = true;
Rect sourceLeft = new Rect(0, 0, 1, 1);
Rect sourceRight = new Rect(0, 0, 1, 1);
switch (Stereo)
{
case VideoStereo.LeftRight:
// set source matrices for left/right
sourceLeft = new Rect(0.0f, 0.0f, 0.5f, 1.0f);
sourceRight = new Rect(0.5f, 0.0f, 0.5f, 1.0f);
break;
case VideoStereo.TopBottom:
// set source matrices for top/bottom
sourceLeft = new Rect(0.0f, 0.5f, 1.0f, 0.5f);
sourceRight = new Rect(0.0f, 0.0f, 1.0f, 0.5f);
break;
case VideoStereo.BottomTop:
// set source matrices for top/bottom
sourceLeft = new Rect(0.0f, 0.0f, 1.0f, 0.5f);
sourceRight = new Rect(0.0f, 0.5f, 1.0f, 0.5f);
break;
}
overlay.invertTextureRects = false;
overlay.SetSrcDestRects(sourceLeft, DisplayMono ? sourceLeft : sourceRight, destRect, destRect);
_LastDisplayMono = DisplayMono;
_LastStereo = Stereo;
_LastShape = Shape;
}
}
private void SetRectsByVideoType(OVROverlay overlay, StereoType stereoType, DisplayType displayType)
{
Rect srcRectLeft, srcRectRight, destRectLeft, destRectRight;
switch (displayType)
{
case DisplayType.Full:
destRectLeft = destRectRight = new Rect(0, 0, 1, 1);
break;
case DisplayType.Half:
destRectLeft = destRectRight = new Rect(0.25f, 0, 0.5f, 1);
break;
default:
destRectLeft = overlay.destRectLeft;
destRectRight = overlay.destRectRight;
break;
}
switch (stereoType)
{
case StereoType.Mono:
case StereoType.Stereo:
srcRectLeft = srcRectRight = new Rect(0, 0, 1, 1);
break;
case StereoType.StereoTopBottom:
if (overlay.invertTextureRects)
{
srcRectLeft = new Rect(0, 0.0f, 1, 0.5f);
srcRectRight = new Rect(0, 0.5f, 1, 0.5f);
}
else
{
srcRectLeft = new Rect(0, 0.5f, 1, 0.5f);
srcRectRight = new Rect(0, 0.0f, 1, 0.5f);
}
break;
case StereoType.StereoLeftRight:
srcRectLeft = new Rect(0, 0, 0.5f, 1);
srcRectRight = new Rect(0.5f, 0, 0.5f, 1);
break;
default:
srcRectLeft = overlay.srcRectLeft;
srcRectRight = overlay.srcRectRight;
break;
}
overlay.SetSrcDestRects(srcRectLeft, srcRectRight, destRectLeft, destRectRight);
}
/// <summary>
/// Initialization of the movie surface
/// </summary>
void Awake()
{
Debug.Log("MovieSample Awake");
mediaRenderer = GetComponent <Renderer>();
videoPlayer = GetComponent <UnityEngine.Video.VideoPlayer>();
if (videoPlayer == null)
{
videoPlayer = gameObject.AddComponent <UnityEngine.Video.VideoPlayer>();
}
overlay = GetComponent <OVROverlay>();
if (overlay == null)
{
overlay = gameObject.AddComponent <OVROverlay>();
}
// set shape to Equirect
overlay.currentOverlayShape = OVROverlay.OverlayShape.Equirect;
// set source and dest matrices for 180 video
overlay.overrideTextureRectMatrix = true;
overlay.SetSrcDestRects(new Rect(0, 0, 0.5f, 1.0f), new Rect(0.5f, 0, 0.5f, 1.0f), new Rect(0.25f, 0, 0.5f, 1.0f), new Rect(0.25f, 0, 0.5f, 1.0f));
// disable it to reset it.
overlay.enabled = false;
// only can use external surface with native plugin
overlay.isExternalSurface = NativeVideoPlayer.IsAvailable;
// only mobile has Equirect shape
overlay.enabled = Application.platform == RuntimePlatform.Android;
#if UNITY_EDITOR
overlay.currentOverlayShape = OVROverlay.OverlayShape.Quad;
overlay.enabled = true;
#endif
}
/// <summary>
/// Initialization of the movie surface
/// </summary>
void Awake()
{
Debug.Log("MovieSample Awake");
mediaRenderer = GetComponent <Renderer>();
videoPlayer = GetComponent <UnityEngine.Video.VideoPlayer>();
if (videoPlayer == null)
{
videoPlayer = gameObject.AddComponent <UnityEngine.Video.VideoPlayer>();
}
videoPlayer.isLooping = LoopVideo;
overlay = GetComponent <OVROverlay>();
if (overlay == null)
{
overlay = gameObject.AddComponent <OVROverlay>();
}
Rect destRect = new Rect(0, 0, 1, 1);
switch (Shape)
{
case VideoShape._360:
// set shape to Equirect
overlay.currentOverlayShape = OVROverlay.OverlayShape.Equirect;
break;
case VideoShape._180:
overlay.currentOverlayShape = OVROverlay.OverlayShape.Equirect;
destRect = new Rect(0.25f, 0, 0.5f, 1.0f);
break;
case VideoShape.Quad:
default:
overlay.currentOverlayShape = OVROverlay.OverlayShape.Quad;
break;
}
overlay.overrideTextureRectMatrix = true;
Rect sourceLeft = new Rect(0, 0, 1, 1);
Rect sourceRight = new Rect(0, 0, 1, 1);
switch (Stereo)
{
case VideoStereo.LeftRight:
// set source matrices for left/right
sourceLeft = new Rect(0, 0, 0.5f, 1.0f);
sourceRight = new Rect(0.5f, 0, 0.5f, 1.0f);
break;
case VideoStereo.TopBottom:
// set source matrices for top/bottom
sourceLeft = new Rect(0, 0, 1.0f, 0.5f);
sourceRight = new Rect(0, 0.5f, 1.0f, 0.5f);
break;
}
overlay.SetSrcDestRects(sourceLeft, sourceRight, destRect, destRect);
// disable it to reset it.
overlay.enabled = false;
// only can use external surface with native plugin
overlay.isExternalSurface = NativeVideoPlayer.IsAvailable;
// only mobile has Equirect shape
overlay.enabled = (overlay.currentOverlayShape != OVROverlay.OverlayShape.Equirect || Application.platform == RuntimePlatform.Android);
#if UNITY_EDITOR
overlay.currentOverlayShape = OVROverlay.OverlayShape.Quad;
overlay.enabled = true;
#endif
}
private void UpdateShapeAndStereo()
{
if (AutoDetectStereoLayout)
{
if (overlay.isExternalSurface)
{
int w = NativeVideoPlayer.VideoWidth;
int h = NativeVideoPlayer.VideoHeight;
switch (NativeVideoPlayer.VideoStereoMode)
{
case NativeVideoPlayer.StereoMode.Mono:
Stereo = VideoStereo.Mono;
break;
case NativeVideoPlayer.StereoMode.LeftRight:
Stereo = VideoStereo.LeftRight;
break;
case NativeVideoPlayer.StereoMode.TopBottom:
Stereo = VideoStereo.TopBottom;
break;
case NativeVideoPlayer.StereoMode.Unknown:
if (w > h)
{
Stereo = VideoStereo.LeftRight;
}
else
{
Stereo = VideoStereo.TopBottom;
}
break;
}
}
}
if (Shape != _LastShape || Stereo != _LastStereo || DisplayMono != _LastDisplayMono)
{
Rect destRect = new Rect(0, 0, 1, 1);
switch (Shape)
{
case VideoShape._360:
// set shape to Equirect
overlay.currentOverlayShape = OVROverlay.OverlayShape.Equirect;
break;
case VideoShape._180:
overlay.currentOverlayShape = OVROverlay.OverlayShape.Equirect;
destRect = new Rect(0.25f, 0, 0.5f, 1.0f);
break;
case VideoShape.Quad:
default:
overlay.currentOverlayShape = OVROverlay.OverlayShape.Quad;
break;
}
overlay.overrideTextureRectMatrix = true;
overlay.invertTextureRects = false;
Rect sourceLeft = new Rect(0, 0, 1, 1);
Rect sourceRight = new Rect(0, 0, 1, 1);
switch (Stereo)
{
case VideoStereo.LeftRight:
// set source matrices for left/right
sourceLeft = new Rect(0.0f, 0.0f, 0.5f, 1.0f);
sourceRight = new Rect(0.5f, 0.0f, 0.5f, 1.0f);
break;
case VideoStereo.TopBottom:
// set source matrices for top/bottom
sourceLeft = new Rect(0.0f, 0.5f, 1.0f, 0.5f);
sourceRight = new Rect(0.0f, 0.0f, 1.0f, 0.5f);
break;
case VideoStereo.BottomTop:
// set source matrices for top/bottom
sourceLeft = new Rect(0.0f, 0.0f, 1.0f, 0.5f);
sourceRight = new Rect(0.0f, 0.5f, 1.0f, 0.5f);
break;
}
overlay.SetSrcDestRects(sourceLeft, DisplayMono ? sourceLeft : sourceRight, destRect, destRect);
_LastDisplayMono = DisplayMono;
_LastStereo = Stereo;
_LastShape = Shape;
}
}
