private void BlackWhiteDone()
{
VideoCapture.Instance.SaveFrame = bitmap =>
{
VideoCapture.Instance.SaveFrame = null;
bitmap.Save(Path.Combine(Helpers.TempDir, "capture_white1.png"), ImageFormat.Png);
bitmap.Dispose();
SaveCursorPositionIntern();
if (!Helpers.IsDevComputer)
{
var errorCode = NvApi.ShowImage(_projectors[0].DisplayId, _black, _projectors[0].Resolution.Width, _projectors[0].Resolution.Height);
HandleNvApiError(errorCode);
if (ShowImage == null)
{
errorCode = NvApi.ShowImage(_projectors[1].DisplayId, _projectors[1].Pattern, _projectors[1].Resolution.Width, _projectors[1].Resolution.Height);
HandleNvApiError(errorCode);
}
else
{
errorCode = NvApi.ShowImage(_projectors[1].DisplayId, _white, _projectors[1].Resolution.Width, _projectors[1].Resolution.Height);
HandleNvApiError(errorCode);
ShowImage(Path.Combine(Helpers.TempDir, "p1full.png"));
}
}
RestoreCursorPositionIntern();
AwaitProjectorsReady(BlackPatternDone, OnCalibrationCanceled, new[] { CalibrationSteps.Black, CalibrationSteps.Pattern });
};
}
public void Warp()
{
SaveCursorPositionIntern();
var data = GetWarpData();
if (!Helpers.IsDevComputer)
{
// TODO Marco: überarbeiten
//var ee = NvApi.InitWarp(_projectors[0].DisplayId, data.Vertices0, _projectors[1].DisplayId, data.Vertices1, data.NumVertices);
//HandleNvApiError(ee);
//ee = NvApi.InitWarp(_projectors[1].DisplayId, data.Vertices1, _projectors[1].DisplayId, data.Vertices1, data.NumVertices);
//HandleNvApiError(ee);
//var errorCode = NvApi.Warp(_projectors[0].DisplayId, data.Vertices0, data.NumVertices);
//HandleNvApiError(errorCode);
//errorCode = NvApi.Warp(_projectors[1].DisplayId, data.Vertices1, data.NumVertices);
//HandleNvApiError(errorCode);
var displayIds = new[] { _projectors[0].DisplayId, _projectors[1].DisplayId };
var errorCode = NvApi.WarpMultiple(displayIds, displayIds.Length, data.Vertices0.Concat(data.Vertices1).ToArray(), data.NumVertices);
HandleNvApiError(errorCode);
//NvApi.InitWarp(data.Vertices0, data.Vertices1, data.NumVertices);
}
RestoreCursorPosition?.Invoke();
}
private void WhiteWhiteDone()
{
int count = 0;
VideoCapture.Instance.SaveFrame = bitmap =>
{
count++;
if (count > 2)
{
VideoCapture.Instance.SaveFrame = null;
bitmap.Save(Path.Combine(Helpers.TempDir, "capture_white.png"), ImageFormat.Png);
bitmap.Dispose();
SaveCursorPositionIntern();
if (!Helpers.IsDevComputer)
{
var errorCode = NvApi.ShowImage(_projectors[0].DisplayId, _white, _projectors[0].Resolution.Width, _projectors[0].Resolution.Height);
HandleNvApiError(errorCode);
errorCode = NvApi.ShowImage(_projectors[1].DisplayId, _black, _projectors[1].Resolution.Width, _projectors[1].Resolution.Height);
HandleNvApiError(errorCode);
}
RestoreCursorPositionIntern();
AwaitProjectorsReady(WhiteBlackDone, OnCalibrationCanceled, new[] { CalibrationSteps.White, CalibrationSteps.Black });
}
};
}
public static void Initialize()
{
Helpers.InitTempDir();
if (!Helpers.IsDevComputer)
{
var errorCode = NvApi.Initialize();
HandleNvApiError(errorCode);
}
}
private static void HandleNvApiError(int errorCode)
{
if (errorCode == NvApi.NVAPI_OK)
{
return;
}
NvApi.GetError(errorCode, out var error);
throw new Exception(error.Message);
}
public void UnBlend()
{
SaveCursorPositionIntern();
if (!Helpers.IsDevComputer)
{
var displayIds = new[] { _projectors[0].DisplayId, _projectors[1].DisplayId };
var errorCode = NvApi.UnBlend(displayIds, displayIds.Length, _projectors[0].Resolution.Width, _projectors[0].Resolution.Height);
HandleNvApiError(errorCode);
}
RestoreCursorPositionIntern();
}
public void Calibrate(bool initPattern)
{
if (initPattern)
{
SetPattern(_patternSize, _patternCount, _controlPointsInsideOverlap, true);
}
foreach (var p in _projectors)
{
p.GeneratePattern();
}
_black = Generate(0f);
_white = Generate(1f);
_black.SaveAsImage(_projectorResolution, Path.Combine(Helpers.TempDir, "black.png"));
_white.SaveAsImage(_projectorResolution, Path.Combine(Helpers.TempDir, "white.png"));
for (var i = 0; i < _projectors.Length; i++)
{
_projectors[i].SavePattern(Path.Combine(Helpers.TempDir, "p" + i + ".png"));
}
if (ShowImage != null)
{
SavePatternFull();
SaveWhiteFull();
}
VideoCapture.Instance.Stop();
// TODO Marco: Kamera oder File
if (Helpers.CameraCalibration)
{
VideoCapture.Instance.Start(true);
}
else
{
VideoCapture.Instance.StartFromFile(true);
}
SaveCursorPositionIntern();
ShowImage?.Invoke(Path.Combine(Helpers.TempDir, "whitefull.png"));
if (!Helpers.IsDevComputer)
{
foreach (var p in _projectors)
{
var errorCode = NvApi.ShowImage(p.DisplayId, _white, p.Resolution.Width, p.Resolution.Height);
HandleNvApiError(errorCode);
}
}
RestoreCursorPositionIntern();
AwaitProjectorsReady(WhiteWhiteDone, OnCalibrationCanceled, new [] { CalibrationSteps.White, CalibrationSteps.White });
}
public void Blend()
{
SaveCursorPositionIntern();
var data = GetBlendData();
GenerateBlendImages(data);
if (!Helpers.IsDevComputer)
{
var errorCode = NvApi.Blend(_projectors[0].DisplayId, data.Blend0, data.Offset0, data.Width, _projectors[0].Resolution.Height);
HandleNvApiError(errorCode);
errorCode = NvApi.Blend(_projectors[1].DisplayId, data.Blend1, data.Offset1, data.Width, _projectors[1].Resolution.Height);
HandleNvApiError(errorCode);
//NvApi.Blend(data.blend0, data.blend1, data.offset0, data.offset1, data.width);
}
RestoreCursorPositionIntern();
}
private void BlackPatternDone()
{
VideoCapture.Instance.SaveFrame = bitmap =>
{
VideoCapture.Instance.SaveFrame = null;
bitmap.Save(Path.Combine(Helpers.TempDir, "capture_pattern1.png"), ImageFormat.Png);
bitmap.Dispose();
SaveCursorPositionIntern();
if (!Helpers.IsDevComputer)
{
var displayIds = new[] { _projectors[0].DisplayId, _projectors[1].DisplayId };
var errorCode = NvApi.UnBlend(displayIds, displayIds.Length, _projectors[0].Resolution.Width, _projectors[0].Resolution.Height);
HandleNvApiError(errorCode);
}
RestoreCursorPositionIntern();
Detect();
};
}
public void WarpBlend(bool generateBlendImages)
{
SaveCursorPositionIntern();
var warpData = GetWarpData();
var blendData = GetBlendData();
if (generateBlendImages)
{
GenerateBlendImages(blendData);
}
if (!Helpers.IsDevComputer)
{
//var errorCode = NvApi.Blend(_projectors[0].DisplayId, blendData.blend0, blendData.offset0, blendData.width, _projectors[0].Resolution.Height);
//HandleNvApiError(errorCode);
//errorCode = NvApi.Blend(_projectors[1].DisplayId, blendData.blend1, blendData.offset1, blendData.width, _projectors[1].Resolution.Height);
//HandleNvApiError(errorCode);
//errorCode = NvApi.Warp(_projectors[0].DisplayId, warpData.Vertices0, warpData.NumVertices);
//HandleNvApiError(errorCode);
//errorCode = NvApi.Warp(_projectors[1].DisplayId, warpData.Vertices1, warpData.NumVertices);
//HandleNvApiError(errorCode);
//NvApi.WarpBlend(warpData.Vertices0, warpData.NumVertices, blendData.blend, blendData.blend1, blendData.offset0, blendData.offset1, blendData.width);
var displayIds = new[] { _projectors[0].DisplayId, _projectors[1].DisplayId };
var status = NvApi.UnWarp(displayIds, displayIds.Length);
HandleNvApiError(status);
status = NvApi.UnBlend(displayIds, displayIds.Length, blendData.Width, _projectors[0].Resolution.Height);
HandleNvApiError(status);
status = NvApi.WarpMultiple(displayIds, displayIds.Length, warpData.Vertices0.Concat(warpData.Vertices1).ToArray(), warpData.NumVertices);
HandleNvApiError(status);
status = NvApi.Blend(_projectors[0].DisplayId, blendData.Blend0, blendData.Offset0, blendData.Width, _projectors[0].Resolution.Height);
HandleNvApiError(status);
status = NvApi.Blend(_projectors[1].DisplayId, blendData.Blend1, blendData.Offset1, blendData.Width, _projectors[1].Resolution.Height);
HandleNvApiError(status);
}
RestoreCursorPositionIntern();
}