public override bool PrepareCapture()
{
if (_capturing)
{
return(false);
}
if (SystemInfo.graphicsDeviceVersion.StartsWith("OpenGL") && !SystemInfo.graphicsDeviceVersion.Contains("emulated"))
{
Debug.LogError("[AVProMovieCapture] OpenGL not yet supported for CaptureFromCamera360 component, please use Direct3D11 instead. You may need to switch your build platform to Windows.");
return(false);
}
// Setup material
_pixelFormat = NativePlugin.PixelFormat.RGBA32;
_isTopDown = true;
if (_camera == null)
{
_camera = this.GetComponent <Camera>();
}
if (_camera == null)
{
Debug.LogError("[AVProMovieCapture] No camera assigned to CaptureFromCamera360");
return(false);
}
// Resolution
int finalWidth = Mathf.FloorToInt(_camera.pixelRect.width);
int finalHeight = Mathf.FloorToInt(_camera.pixelRect.height);
if (_renderResolution == Resolution.Custom)
{
finalWidth = (int)_renderSize.x;
finalHeight = (int)_renderSize.y;
}
else if (_renderResolution != Resolution.Original)
{
GetResolution(_renderResolution, ref finalWidth, ref finalHeight);
}
// Setup rendering a different render target if we're overriding resolution or anti-aliasing
//if (_renderResolution != Resolution.Original || _renderAntiAliasing != QualitySettings.antiAliasing)
{
int aaLevel = GetCameraAntiAliasingLevel(_camera);
CubemapRenderMethod cubemapRenderMethod = GetCubemapRenderingMethod();
Debug.Log("[AVProMovieCapture] Using cubemap render method: " + cubemapRenderMethod.ToString());
if (!Mathf.IsPowerOfTwo(_cubemapResolution))
{
_cubemapResolution = Mathf.ClosestPowerOfTwo(_cubemapResolution);
Debug.LogWarning("[AVProMovieCapture] Cubemap must be power-of-2 dimensions, resizing to closest = " + _cubemapResolution);
}
// Create the final render target
_targetNativePointer = System.IntPtr.Zero;
if (_finalTarget != null)
{
_finalTarget.DiscardContents();
if (_finalTarget.width != finalWidth || _finalTarget.height != finalHeight)
{
RenderTexture.ReleaseTemporary(_finalTarget);
_finalTarget = null;
}
}
if (_finalTarget == null)
{
_finalTarget = RenderTexture.GetTemporary(finalWidth, finalHeight, 0, RenderTextureFormat.Default, RenderTextureReadWrite.Default, 1);
_finalTarget.name = "[AVProMovieCapture] 360 Final Target";
}
// Create the per-face render target (only when need to support GUI rendering)
if (_faceTarget != null)
{
_faceTarget.DiscardContents();
if (_faceTarget.width != _cubemapResolution || _faceTarget.height != _cubemapResolution || _faceTarget.depth != _cubemapDepth || aaLevel != _faceTarget.antiAliasing)
{
RenderTexture.Destroy(_faceTarget);
_faceTarget = null;
}
}
if (cubemapRenderMethod == CubemapRenderMethod.Manual)
{
if (_faceTarget == null)
{
_faceTarget = new RenderTexture(_cubemapResolution, _cubemapResolution, _cubemapDepth, RenderTextureFormat.Default, RenderTextureReadWrite.Default);
_faceTarget.name = "[AVProMovieCapture] 360 Face Target";
_faceTarget.isPowerOfTwo = true;
_faceTarget.wrapMode = TextureWrapMode.Clamp;
_faceTarget.filterMode = FilterMode.Bilinear;
_faceTarget.autoGenerateMips = false;
_faceTarget.antiAliasing = aaLevel;
}
_cubemapToEquirectangularMaterial.SetFloat(_propFlipX, 0.0f);
}
else
{
// Unity's RenderToCubemap result needs flipping
_cubemapToEquirectangularMaterial.SetFloat(_propFlipX, 1.0f);
}
_cubemapToEquirectangularMaterial.DisableKeyword("USE_ROTATION");
_cubemapToEquirectangularMaterial.DisableKeyword("STEREOPACK_TOP");
_cubemapToEquirectangularMaterial.DisableKeyword("STEREOPACK_BOTTOM");
_cubemapToEquirectangularMaterial.DisableKeyword("STEREOPACK_LEFT");
_cubemapToEquirectangularMaterial.DisableKeyword("STEREOPACK_RIGHT");
if (_render180Degrees)
{
_cubemapToEquirectangularMaterial.DisableKeyword("LAYOUT_EQUIRECT360");
_cubemapToEquirectangularMaterial.EnableKeyword("LAYOUT_EQUIRECT180");
}
else
{
_cubemapToEquirectangularMaterial.DisableKeyword("LAYOUT_EQUIRECT180");
_cubemapToEquirectangularMaterial.EnableKeyword("LAYOUT_EQUIRECT360");
}
// Create the cube render target
int cubeDepth = 0;
if (cubemapRenderMethod != CubemapRenderMethod.Manual)
{
cubeDepth = _cubemapDepth;
}
int cubeAA = 1;
if (cubemapRenderMethod != CubemapRenderMethod.Manual)
{
cubeAA = aaLevel;
}
if (_cubeTarget != null)
{
_cubeTarget.DiscardContents();
if (_cubeTarget.width != _cubemapResolution || _cubeTarget.height != _cubemapResolution || _cubeTarget.depth != cubeDepth || cubeAA != _cubeTarget.antiAliasing)
{
RenderTexture.Destroy(_cubeTarget);
_cubeTarget = null;
}
}
if (_cubeTarget == null)
{
_cubeTarget = new RenderTexture(_cubemapResolution, _cubemapResolution, cubeDepth, RenderTextureFormat.Default, RenderTextureReadWrite.Default);
_cubeTarget.name = "[AVProMovieCapture] 360 Cube Target";
_cubeTarget.isPowerOfTwo = true;
#if AVPRO_MOVIECAPTURE_RENDERTEXTUREDIMENSIONS_54
_cubeTarget.dimension = UnityEngine.Rendering.TextureDimension.Cube;
#else
_cubeTarget.isCubemap = true;
#endif
_cubeTarget.useMipMap = false;
_cubeTarget.autoGenerateMips = false;
_cubeTarget.antiAliasing = cubeAA;
_cubeTarget.wrapMode = TextureWrapMode.Clamp;
_cubeTarget.filterMode = FilterMode.Bilinear;
}
if (_useMotionBlur)
{
_motionBlurCameras = new Camera[1];
_motionBlurCameras[0] = _camera;
}
}
SelectRecordingResolution(finalWidth, finalHeight);
GenerateFilename();
return(base.PrepareCapture());
}
private void UpdateTexture()
{
// In Direct3D the RT can be flipped vertically
/*if (source.texelSize.y < 0)
* {
*
* }*/
//_cubeCamera.transform.position = _camera.transform.position;
//_cubeCamera.transform.rotation = _camera.transform.rotation;
Camera camera = _camera;
_cubeTarget.DiscardContents();
_finalTarget.DiscardContents();
CubemapRenderMethod cubemapRenderMethod = GetCubemapRenderingMethod();
if (_stereoRendering == StereoPacking.None)
{
if (cubemapRenderMethod == CubemapRenderMethod.Unity)
{
#if AVPRO_MOVIECAPTURE_UNITYBUG_RENDERTOCUBEMAP_56
RenderTexture prev = camera.targetTexture;
#endif
// Note: Camera.RenderToCubemap() doesn't support camera rotation
camera.RenderToCubemap(_cubeTarget, 63);
#if AVPRO_MOVIECAPTURE_UNITYBUG_RENDERTOCUBEMAP_56
// NOTE: We need this to clean up the state in at least Unity 5.6.0 - 5.6.1p1
camera.targetTexture = prev;
#endif
}
else if (cubemapRenderMethod == CubemapRenderMethod.Manual)
{
RenderCameraToCubemap(camera, _cubeTarget);
}
RenderCubemapToEquiRect(_cubeTarget, _finalTarget, false, Quaternion.identity, true);
}
else
{
#if AVPRO_MOVIECAPTURE_UNITY_STEREOCUBEMAP_RENDER
if (cubemapRenderMethod == CubemapRenderMethod.Unity2018)
{
//Left eye
camera.stereoSeparation = _ipd;
camera.RenderToCubemap(_cubeTarget, 63, Camera.MonoOrStereoscopicEye.Left);
RenderCubemapToEquiRect(_cubeTarget, _finalTarget, false, camera.transform.rotation, true);
// Right eye
_cubeTarget.DiscardContents();
camera.RenderToCubemap(_cubeTarget, 63, Camera.MonoOrStereoscopicEye.Right);
RenderCubemapToEquiRect(_cubeTarget, _finalTarget, false, camera.transform.rotation, false);
}
else
#endif
if (cubemapRenderMethod == CubemapRenderMethod.Manual)
{
// Save camera state
Vector3 cameraPosition = camera.transform.localPosition;
// Left eye
camera.transform.Translate(new Vector3(-_ipd / 2f, 0f, 0f), Space.Self);
RenderCameraToCubemap(camera, _cubeTarget);
RenderCubemapToEquiRect(_cubeTarget, _finalTarget, false, Quaternion.identity, true);
// Right eye
camera.transform.localPosition = cameraPosition;
camera.transform.Translate(new Vector3(_ipd / 2f, 0f, 0f), Space.Self);
RenderCameraToCubemap(camera, _cubeTarget);
RenderCubemapToEquiRect(_cubeTarget, _finalTarget, false, Quaternion.identity, false);
// Restore camera state
camera.transform.localPosition = cameraPosition;
}
}
}
