Examples with ObjectLongProcedure org.eclipse.collections.api.block.procedure.primitive.ObjectLongProcedure used on opensource projects

Example 1 with ObjectLongProcedure

use of org.eclipse.collections.api.block.procedure.primitive.ObjectLongProcedure in project narchy by automenta.

the class PhyWall method snake.

protected Snake snake(Wire wire, Runnable onRemove) {
    Surface source = wire.a;
    Surface target = wire.b;
    assert (source != target);
    float sa = source.bounds.area();
    float ta = target.bounds.area();
    float areaDiff = Math.abs(sa - ta) / (sa + ta);
    // heuristic estimate: larger area difference = shorter snake
    int segments = Util.lerp(areaDiff, 8, 6);
    float EXPAND_SCALE_FACTOR = 4;
    PushButton deleteButton = new PushButton("x");
    Surface menu = new TabPane(ButtonSet.Mode.Multi, Map.of("o", () -> new Gridding(new Label(source.toString()), new Label(target.toString()), deleteButton)), (l) -> new CheckBox(l) {

        @Override
        protected String label(String text, boolean on) {
            // override just display the 'o'
            return text;
        }

        @Override
        public ToggleButton set(boolean expanded) {
            super.set(expanded);
            synchronized (wire) {
                PhyWindow w = parent(PhyWindow.class);
                if (w == null)
                    return this;
                float cx = w.cx();
                float cy = w.cy();
                float ww, hh;
                if (expanded) {
                    // grow
                    ww = w.w() * EXPAND_SCALE_FACTOR;
                    hh = w.h() * EXPAND_SCALE_FACTOR;
                } else {
                    // shrink
                    ww = w.w() / EXPAND_SCALE_FACTOR;
                    hh = w.h() / EXPAND_SCALE_FACTOR;
                }
                w.pos(cx - ww / 2, cy - hh / 2, cx + ww / 2, cy + hh / 2);
            }
            return this;
        }
    });
    PhyWindow menuBody = put(menu, RectFloat2D.mid(source.bounds, target.bounds, 0.1f));
    float mw = menuBody.radius();
    Snake s = new Snake(source, target, segments, 1.618f * 2 * mw, mw) {

        @Override
        public void remove() {
            onRemove.run();
            super.remove();
        }
    };
    s.attach(menuBody.body, segments / 2 - 1);
    deleteButton.click(s::remove);
    int jj = 0;
    for (Joint j : s.joints) {
        float p = ((float) jj) / (segments - 1);
        // custom joint renderer: color coded indicate activity and type of data
        j.setData((ObjectLongProcedure<GL2>) (g, now) -> {
            int TIME_DECAY_MS = 250;
            boolean side = p < 0.5f;
            float activity = wire.activity(side, now, TIME_DECAY_MS);
            // Util.lerp(p, wire.activity(false, now, TIME_DECAY_MS), wire.activity(true, now, TIME_DECAY_MS));
            int th = wire.typeHash(side);
            if (th == 0) {
                g.glColor4f(0.5f, 0.5f, 0.5f, 0.5f);
            } else {
                Draw.colorHash(g, th, 0.9f, 0.5f + 0.5f * activity, 0.5f + 0.4f * activity);
            }
            g.glLineWidth(10f + activity * 10f);
        // Draw.line(g, w.a.cx(), w.a.cy(), w.b.cx(), w.b.cy());
        // return;
        });
        jj++;
    }
    return s;
}

Example 2 with ObjectLongProcedure

use of org.eclipse.collections.api.block.procedure.primitive.ObjectLongProcedure in project narchy by automenta.

the class PhyWall method drawJoint.

private void drawJoint(Joint joint, GL2 g, long now) {
    Object data = joint.data();
    if (data instanceof ObjectLongProcedure) {
        ((ObjectLongProcedure) data).accept(g, now);
    } else {
        Draw.colorHash(g, joint.getClass().hashCode(), 0.5f);
        g.glLineWidth(10f);
    }
    Tuple2f v1 = new v2(), v2 = new v2();
    switch(joint.getType()) {
        default:
            joint.getAnchorA(v1);
            joint.getAnchorB(v2);
            break;
    }
    Draw.line(g, v1.x, v1.y, v2.x, v2.y);
}