Grid effect - Githubissues

martinRenou / Odysis

Jupyter Interactive Widgets library for 3-D mesh analysis

MIT License

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Grid effect #11

Closed martinRenou closed 5 years ago

martinRenou commented 5 years ago

We should add a grid effect:

grid

It should be a widget
It should have attributes like line_color, line_width, number_lines and it should be possible to choose on which axes to put lines. With possible values like x, xy, xz and even xyz.
It should not be possible to apply it after glyph effects (2-D vectors).
A warp followed by a grid effect should not be the same result as a grid followed by a warp effet.
The grid effect should be computed on the GPU, no buffers created

wolfv commented 5 years ago

maybe not number of lines, but spacing... or both

martinRenou commented 5 years ago

spacing is better I agree. And there should be a different spacing for each dimension. The default spacing_x could be bounding_box_x / 10

martinRenou commented 5 years ago

We could definitely allow making a grid that highlights data as well (some kind of iso-lines), in the screenshot the input data for the grid was the x and y positions, but we could use data linked to the mesh (e.g. temperature, pressure etc...)