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thedmd / imgui-node-editor

Node Editor built using Dear ImGui
MIT License
3.73k stars 551 forks source link

Animate Flow #263

Closed lublak closed 11 months ago

lublak commented 1 year ago

Is would be nice to animate the flow: a solid line with moving dashes in it as an example.

grafik

lublak commented 1 year ago

Alterantive design (moving pearls): (i think its a better solution because it can use the same color as the line) grafik

thedmd commented 11 months ago

To animate call 'Flow' function: https://github.com/thedmd/imgui-node-editor/blob/e78e447900909a051817a760efe13fe83e6e1afc/imgui_node_editor.h#L332

Colors are fully customizable via style.

bgribble commented 2 weeks ago

I have just started using this feature, nice! It would be great if the rendering of the flow marker could be tweaked; I find the default "ball" size to be far too large in my app. Maybe it could be a styleable multiple of the link thickness?