public void LoadVolumeData()
{
volumetricModel = new VolumetricModel(VolumetricRenderer.Game, "Content\\Models\\" + volumeFile, (int)volumeFileSize.X, (int)volumeFileSize.Y, (int)volumeFileSize.Z);
volumetricModel.effectAssetName = "Shaders\\effects";
volumetricModel.StepScale = 1.4f; //1.4f gives us a ray through the whole volume when viewed along a diagonal
volumetricModel.scale = 5.0f;
volumetricModel.drawWireframeBox = true;
Debug.Execute(delegate() { volumetricModel.drawWireframeBox = true; });
volumetricModel.TransferPoints = new TransferControlPoints(3, 6);
// Add the color transfer points.
volumetricModel.TransferPoints.AddRGBControlPoint(Color.Red, 0);
volumetricModel.TransferPoints.AddRGBControlPoint(Color.Red, 1);
volumetricModel.TransferPoints.AddRGBControlPoint(Color.Red, 255);
//// Add the alpha transfer points.
volumetricModel.TransferPoints.AddAlphaControlPoint(0f, 0);
volumetricModel.TransferPoints.AddAlphaControlPoint(0f, (byte)(isoValue - 2));
volumetricModel.TransferPoints.AddAlphaControlPoint(alphaValue, isoValue);
volumetricModel.TransferPoints.AddAlphaControlPoint(alphaValue, (byte)(isoValue + range));
volumetricModel.TransferPoints.AddAlphaControlPoint(0f, (byte)(isoValue + range + 2));
volumetricModel.TransferPoints.AddAlphaControlPoint(0f, 255);
// Create the transfer function.
volumetricModel.CreateTransferFunction();
VolumetricRenderer.Game.Components.Add(volumetricModel);
// The volumetric model takes awhile to load (mostly due to VolumetricModel.CreateTextureData())
// so reset the elapsed time so that our screen transition works properly.
VolumetricRenderer.Game.ResetElapsedTime();
}
public void LoadVolumeData()
{
volumetricModel = new VolumetricModel(VolumetricRenderer.Game, "Content\\Models\\" + volumeFile, (int)volumeFileSize.X, (int)volumeFileSize.Y, (int)volumeFileSize.Z);
volumetricModel.effectAssetName = "Shaders\\effects";
volumetricModel.StepScale = 1.4f; //1.4f gives us a ray through the whole volume when viewed along a diagonal
volumetricModel.scale = 5.0f;
volumetricModel.drawWireframeBox = true;
Debug.Execute(delegate() { volumetricModel.drawWireframeBox = true; });
volumetricModel.TransferPoints = new TransferControlPoints(3, 6);
// Add the color transfer points.
volumetricModel.TransferPoints.AddRGBControlPoint(Color.Red, 0);
volumetricModel.TransferPoints.AddRGBControlPoint(Color.Red, 1);
volumetricModel.TransferPoints.AddRGBControlPoint(Color.Red, 255);
//// Add the alpha transfer points.
volumetricModel.TransferPoints.AddAlphaControlPoint(0f, 0);
volumetricModel.TransferPoints.AddAlphaControlPoint(0f, (byte)(isoValue - 2));
volumetricModel.TransferPoints.AddAlphaControlPoint(alphaValue, isoValue);
volumetricModel.TransferPoints.AddAlphaControlPoint(alphaValue, (byte)(isoValue + range));
volumetricModel.TransferPoints.AddAlphaControlPoint(0f, (byte)(isoValue + range + 2));
volumetricModel.TransferPoints.AddAlphaControlPoint(0f, 255);
// Create the transfer function.
volumetricModel.CreateTransferFunction();
VolumetricRenderer.Game.Components.Add(volumetricModel);
// The volumetric model takes awhile to load (mostly due to VolumetricModel.CreateTextureData())
// so reset the elapsed time so that our screen transition works properly.
VolumetricRenderer.Game.ResetElapsedTime();
}
