Method draw

src/app/RackWidget.cpp:140–186

}

void RackWidget::draw(const DrawArgs& args) {
	float b = settings::rackBrightness;

	// Draw rack rails and modules
	Widget::draw(args);

	// Draw translucent dark rectangle
	if (b < 1.f) {
		// Get zoom level
		float t[6];
		nvgCurrentTransform(args.vg, t);
		float zoom = t[3];
		// Draw mouse spotlight
		nvgBeginPath(args.vg);
		nvgRect(args.vg, 0.0, 0.0, VEC_ARGS(box.size));
		nvgFillPaint(args.vg, nvgRadialGradient(args.vg,
			VEC_ARGS(internal->mousePos), 0.0,
			settings::spotlightRadius / zoom,
			nvgRGBAf(0, 0, 0, 1.f - b - settings::spotlightBrightness),
			nvgRGBAf(0, 0, 0, 1.f - b)));
		nvgFill(args.vg);
	}

	// Draw lights and halos
	Widget::drawLayer(args, 1);

	// Tint all draws after this point
	nvgGlobalTint(args.vg, nvgRGBAf(b, b, b, 1));

	// Draw plugs
	Widget::drawLayer(args, 2);

	// Draw cables
	Widget::drawLayer(args, 3);

	// Draw selection rectangle
	if (internal->selecting) {
		nvgBeginPath(args.vg);
		math::Rect selectionBox = math::Rect::fromCorners(internal->selectionStart, internal->selectionEnd);
		nvgRect(args.vg, RECT_ARGS(selectionBox));
		nvgFillColor(args.vg, nvgRGBAf(1, 0, 0, 0.25));
		nvgFill(args.vg);
		nvgStrokeWidth(args.vg, 2.0);
		nvgStrokeColor(args.vg, nvgRGBAf(1, 0, 0, 0.5));
		nvgStroke(args.vg);
	}
}

void RackWidget::onHover(const HoverEvent& e) {
	// Set before calling children's onHover()