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scenerygraphics / sciview

sciview is a tool for visualization and interaction with ND image and mesh data
BSD 2-Clause "Simplified" License
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Edit>Add>Volume flips the image when loading it as a volume #362

Closed kephale closed 1 year ago

kephale commented 3 years ago

To repeat, when in Fiji:

Open Samples > T1 head in sciview Edit > Add > Volume Voila upside down head

image

moreApi commented 3 years ago

This also the case in scenery see RAIExample

kephale commented 3 years ago

@skalarproduktraum ^^^

skalarproduktraum commented 3 years ago

We could just flip the Y axis in general for volumetric data I guess?

skalarproduktraum commented 3 years ago

More details: ImageJ just has a different coordinate system, it starts with X/Y/Z = 0 at the upper left corner, while in scenery (in accordance with the graphics APIs), that's the lower left corner.

skalarproduktraum commented 3 years ago

And there is already actually an option what should be considered origin (center of lower left corner), that could be augmented with "upper left corner".

kephale commented 1 year ago

Is this the same thing: https://github.com/scenerygraphics/sciview/issues/252

kephale commented 1 year ago

This should probably have some associated documentation work to explain coordinate system choices.

kephale commented 1 year ago

Closed because LGTM from https://github.com/scenerygraphics/sciview/issues/252