There is no Depth.exr like there is in the Unity 3D Seurat Capture

[mebalzer]

I noticed that there seemed to be very little mesh detail in my Unreal capture, and the lack of a Depth.exr as well. Using a EXR viewer, the alpha channel is white (as identified in the manifest.json). In the Unity capture output there is both a color.exr & depth.exr, with the depth.exr also having an RGB output.

[mebalzer]

Here is part of the seurat.cpp that creates the manifest.json and I see that the color & depth both are contained in the same color_depth.exr, yet the channel identified for the depth information seems to be MyView.DepthImageFile.Color.Channel0, the same one that holds the 'R' color component. Am I reading this right?

` SeuratView MyView;

MyView.ProjectiveCamera.ImageWidth = Resolution;
MyView.ProjectiveCamera.ImageHeight = Resolution;
MyView.ProjectiveCamera.ClipFromEyeMatrix = ClipFromEye;
MyView.ProjectiveCamera.WorldFromEyeMatrix = EyeFromWorldSeurat.Inverse();
MyView.ProjectiveCamera.DepthType = "EYE_Z";
MyView.DepthImageFile.Color.Path = BaseImageName + "_ColorDepth.exr";
MyView.DepthImageFile.Color.Channel0 = "R";
MyView.DepthImageFile.Color.Channel1 = "G";
MyView.DepthImageFile.Color.Channel2 = "B";
MyView.DepthImageFile.Color.ChannelAlpha = "CONSTANT_ONE";
MyView.DepthImageFile.Depth.Path = BaseImageName + "_ColorDepth.exr";
MyView.DepthImageFile.Depth.Channel0 = "A";

`

[liucong-roadstar]

I think they are using one single image for both color and depth information here, specifically, color in rgb channel and depth in alpha channel