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I use SpherePointMarker3D for ScatterRenderableSeries3D series:

Color pointColor = Color.FromArgb(128, R, G, B);
pointDataSeries.Append(x, y, z, new PointMetadata3D(pointColor));

I expected to have seen semitransparent sphere in accordance with the specified color. But the sphere drawn opaque. The PointMetadata3D is not possible to specify the point opacity.

How to make some point semitransparent?

  • Andrew Burnett-Thompson
    Just to let you know we are able to reproduce this in our test-suite, and are investigating. Best regards, Andrew
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Hi Yuriy,

You will be pleased to know we’ve fixed this issue in our internal build, and it will be published shortly to the v4.2.0 Nightly Build feed.

v4.2.0 is in the final stages of QA before release, so we expect it to be published as an update on the Downloads page quite soon.

As a workaround before release, you can set ScatterRenderableSeries3D.Opacity = 0.99 and it will force SciChart to draw points as semi-transparent.

Best regards,

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