imnodes-rs

These are bindings for imnodes using cimnodes for imgui-rs.

They are inspsired by implot-rs.

docs

cargo doc --no-deps --open

TODO/ Ideas

• add example with salsa or some other incremental computation lib
• IO
  • all Mouse/ Modifier helpers

nice to have:

• use Serde to make it possible to declare graphs and render them
  • load and save as well using imnode_* functions
• add comments to everything
  • figure out good descriptions of coordinate systems
• review types in unsafe code
  • especially -> &mut sys::Style

Example (see imnodes-wgpu-examples/src/hello_world.rs)

```rust use imgui::{im_str, Ui}; use imnodes::{editor, PinShape};

pub fn show(ui: &Ui, context: &mut imnodes::EditorContext) { let mut idgen = context.newidentifier_generator();

editor(context, |mut editor| {
    editor.add_node(id_gen.next_node(), |mut node| {
        node.add_titlebar(|| {
            ui.text(im_str!("simple node :)"));
        });

        node.add_input(id_gen.next_input_pin(), PinShape::Circle, || {
            ui.text(im_str!("input"));
        });

        node.add_output(id_gen.next_output_pin(), PinShape::QuadFilled, || {
            ui.text(im_str!("output"));
        });
    });
});

}

```