Lukas Stockner fd2bc9d011 UI: Support color picking from underlying viewport buffer
Currently, when color-picking from the viewport, the code will read the final
displayed pixel color and then somewhat attempt to undo the display transform.
However, this has several limitations - for example, precision is limited to 8
bit, and it does not account for e.g. View Transform or exposure/gamma.

Since we have the pre-display-transform color in a GPU texture anyways, this
code therefore adds a View3D-specific eyedropper handler (similar to e.g.
the image space) that reads from the viewport texture.

Pull Request: https://projects.blender.org/blender/blender/pulls/123408
2024-06-19 17:27:54 +02:00
2024-06-14 15:48:27 +02:00
2024-06-18 12:09:43 +10:00
2023-12-08 13:28:13 +11:00
2024-06-18 12:09:43 +10:00

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