feat: add render graph driven renderer architecture

Amp-Thread-ID: https://ampcode.com/threads/T-019f9d91-77c1-7206-a60f-ed6554ce92ab

Co-authored-by: Heaust Azure <heaust.azure@gmail.com>
This commit is contained in:
Amp
2026-07-27 02:53:44 +00:00
co-authored by heaust
parent 8a8369706b
commit d4e8634f67
290 changed files with 48804 additions and 1995 deletions
+154
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import type { FxNodeView } from "@lib/index.js";
/** Application-owned add-node menu used by the standalone examples. */
interface Point {
readonly x: number;
readonly y: number;
}
export interface AddNodeMenu {
open(viewPosition: Point): void;
close(restoreCanvasFocus?: boolean): void;
destroy(): void;
}
function cloneElement<T extends Element>(template: HTMLTemplateElement, selector: string): T {
const element = template.content.firstElementChild?.cloneNode(true);
if (!(element instanceof Element)) throw new Error(`Add-node menu template ${selector} is empty`);
return element as T;
}
export function createAddNodeMenu(
template: HTMLTemplateElement,
canvas: HTMLCanvasElement,
api: FxNodeView,
onError: (error: unknown) => void,
): AddNodeMenu {
const entries = [...template.content.querySelectorAll<HTMLButtonElement>("button[data-fxnode-menu-option]")].map(
(option) => {
const typeId = option.dataset.typeId;
const title = option.textContent?.trim();
const group = option.closest<HTMLElement>("[data-fxnode-menu-group]");
const groupTitle = group?.querySelector<HTMLElement>("[data-fxnode-menu-heading]")?.textContent?.trim();
if (!typeId || !title || !group || !groupTitle) throw new Error("Add-node menu option is missing HTML context");
return {
typeId,
searchText: `${title} ${groupTitle} ${typeId} ${option.dataset.keywords ?? ""}`.toLowerCase(),
option,
};
},
);
if (!entries.length) throw new Error("Add-node menu HTML template has no node options");
let host: HTMLDivElement | undefined;
let removeListeners = () => {};
const close = (restore = false) => {
if (!host) return;
removeListeners();
host.remove();
host = undefined;
if (restore) canvas.focus();
};
const open = (viewPosition: Point) => {
close();
host = cloneElement<HTMLDivElement>(template, "root");
const input = host.querySelector<HTMLInputElement>("[data-fxnode-menu-search]");
const results = host.querySelector<HTMLDivElement>("[data-fxnode-menu-results]");
const empty = host.querySelector<HTMLElement>("[data-fxnode-menu-empty]");
const options = [...host.querySelectorAll<HTMLButtonElement>("button[data-fxnode-menu-option]")];
if (!input || !results || !empty || options.length !== entries.length) {
host.remove();
host = undefined;
throw new Error("Add-node menu HTML template is incomplete");
}
let visible = entries.slice();
let active = 0;
const choose = (index: number) => {
const item = visible[index];
if (!item) return;
close(true);
void api.addNode({ typeId: item.typeId, viewPosition }).catch(onError);
};
const render = () => {
entries.forEach((item, sourceIndex) => {
const button = options[sourceIndex]!;
const index = visible.indexOf(item);
button.hidden = index < 0;
if (index >= 0) {
button.classList.toggle("active", index === active);
button.id = `fxnode-node-option-${index}`;
button.setAttribute("aria-selected", String(index === active));
button.onpointerenter = () => {
if (active !== index) {
active = index;
render();
}
};
button.onclick = () => choose(index);
}
});
for (const group of results.querySelectorAll<HTMLElement>("[data-fxnode-menu-group]"))
group.hidden = !group.querySelector("button[data-fxnode-menu-option]:not([hidden])");
empty.hidden = visible.length > 0;
input.setAttribute("aria-expanded", "true");
input.setAttribute("aria-activedescendant", visible.length ? `fxnode-node-option-${active}` : "");
};
input.oninput = () => {
const query = input.value.trim().toLowerCase();
visible = entries.filter((item) => !query || item.searchText.includes(query));
active = 0;
render();
};
input.onkeydown = (event) => {
if (event.key === "Escape") {
event.preventDefault();
close(true);
return;
}
if (!visible.length) return;
if (event.key === "ArrowDown" || event.key === "ArrowUp" || event.key === "Home" || event.key === "End") {
event.preventDefault();
active =
event.key === "Home"
? 0
: event.key === "End"
? visible.length - 1
: (active + (event.key === "ArrowDown" ? 1 : -1) + visible.length) % visible.length;
render();
host?.querySelector(`#fxnode-node-option-${active}`)?.scrollIntoView({ block: "nearest" });
} else if (event.key === "Enter") {
event.preventDefault();
choose(active);
}
};
render();
document.body.append(host);
const rect = canvas.getBoundingClientRect();
const menu = host.getBoundingClientRect();
const margin = 8;
host.style.left = `${Math.max(margin, Math.min(rect.left + viewPosition.x, window.innerWidth - menu.width - margin))}px`;
host.style.top = `${Math.max(margin, Math.min(rect.top + viewPosition.y, window.innerHeight - menu.height - margin))}px`;
host.style.visibility = "visible";
input.focus();
const outside = (event: PointerEvent) => {
if (host && !event.composedPath().includes(host)) close(false);
};
const blur = () => close(false);
const scroll = () => close(false);
document.addEventListener("pointerdown", outside, true);
window.addEventListener("blur", blur);
window.addEventListener("scroll", scroll, true);
removeListeners = () => {
document.removeEventListener("pointerdown", outside, true);
window.removeEventListener("blur", blur);
window.removeEventListener("scroll", scroll, true);
removeListeners = () => {};
};
};
return { open, close, destroy: () => close(false) };
}
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import type { FxNode, FxNodeModifiers, FxNodeResourceOpenRequest, FxNodeView, FxNodeViewport } from "@lib/index.js";
import { createAddNodeMenu, type AddNodeMenu } from "./add-node-menu.js";
/** Explicit DOM host adapter; callers own attachment and cleanup. */
export interface FxNodeBrowserHostOptions {
readonly canvas: HTMLCanvasElement;
readonly lifecycle?: "explicit" | "detach-on-disconnect";
readonly addNodeMenuTemplate?: HTMLTemplateElement;
readonly activateResourcePicker?: (request: FxNodeResourceOpenRequest) => void | Promise<void>;
readonly onError?: (error: unknown) => void;
}
export interface PreparedFxNodeBrowserHost {
readonly initialViewport: FxNodeViewport;
readonly currentViewport: FxNodeViewport;
attach(root: FxNode, view: FxNodeView): void;
syncViewport(): void;
destroy(): void;
}
const INPUT_EVENTS = [
"pointerdown",
"pointermove",
"pointerup",
"pointercancel",
"mousedown",
"wheel",
"keydown",
"keyup",
"focus",
"blur",
] as const;
const activeHosts = new WeakMap<HTMLCanvasElement, PreparedFxNodeBrowserHost>();
type DisconnectRegistration = { canvas: HTMLCanvasElement; disconnected(): void };
const disconnectRegistries = new WeakMap<
Document,
{ observer: MutationObserver; registrations: Set<DisconnectRegistration> }
>();
function watchDisconnect(documentValue: Document, registration: DisconnectRegistration): () => void {
let registry = disconnectRegistries.get(documentValue);
if (!registry) {
const registrations = new Set<DisconnectRegistration>();
const Observer = documentValue.defaultView?.MutationObserver;
if (!Observer) throw new Error("detach-on-disconnect requires a connected canvas and MutationObserver");
const observer = new Observer(() => {
for (const candidate of registrations) {
if (candidate.canvas.ownerDocument === documentValue && candidate.canvas.isConnected) continue;
queueMicrotask(() => {
if (
registrations.has(candidate) &&
(candidate.canvas.ownerDocument !== documentValue || !candidate.canvas.isConnected)
)
candidate.disconnected();
});
}
});
observer.observe(documentValue, { childList: true, subtree: true });
registry = { observer, registrations };
disconnectRegistries.set(documentValue, registry);
}
registry.registrations.add(registration);
return () => {
registry!.registrations.delete(registration);
if (registry!.registrations.size === 0) {
registry!.observer.disconnect();
disconnectRegistries.delete(documentValue);
}
};
}
function measureViewport(canvas: HTMLCanvasElement, devicePixelRatio: number): FxNodeViewport {
const dpr = Math.min(4, Math.max(1, devicePixelRatio || 1)),
maxLogicalDimension = Math.floor(8192 / dpr),
maxLogicalPixels = Math.floor(16_777_216 / (dpr * dpr)),
width = Math.min(maxLogicalDimension, Math.max(1, canvas.clientWidth)),
height = Math.min(maxLogicalDimension, Math.floor(maxLogicalPixels / width), Math.max(1, canvas.clientHeight));
return { width, height, dpr };
}
function sameViewport(left: FxNodeViewport, right: FxNodeViewport): boolean {
return left.width === right.width && left.height === right.height && left.dpr === right.dpr;
}
function sizeCanvas(canvas: HTMLCanvasElement, viewport: FxNodeViewport): void {
const width = Math.max(1, Math.round(viewport.width * viewport.dpr)),
height = Math.max(1, Math.round(viewport.height * viewport.dpr));
if (canvas.width !== width) canvas.width = width;
if (canvas.height !== height) canvas.height = height;
}
function modifiers(event: MouseEvent | KeyboardEvent): FxNodeModifiers {
return { alt: event.altKey, control: event.ctrlKey, meta: event.metaKey, shift: event.shiftKey };
}
export function prepareFxNodeBrowserHost({
canvas,
lifecycle = "explicit",
addNodeMenuTemplate,
activateResourcePicker,
onError = console.error,
}: FxNodeBrowserHostOptions): PreparedFxNodeBrowserHost {
if (activeHosts.has(canvas)) throw new Error("Canvas already has an active FxNode browser host");
if (
lifecycle === "detach-on-disconnect" &&
(!canvas.isConnected || !canvas.ownerDocument.defaultView?.MutationObserver)
)
throw new Error("detach-on-disconnect requires a connected canvas and MutationObserver");
const ownerDocument = canvas.ownerDocument,
ownerWindow = ownerDocument.defaultView ?? window,
report = (error: unknown) => {
try {
onError(error);
} catch (reportError) {
console.error("FxNode browser host error callback failed", reportError);
}
};
const originalTabIndex = canvas.getAttribute("tabindex"),
originalTouchAction = canvas.style.touchAction;
let viewport = measureViewport(canvas, ownerWindow.devicePixelRatio);
sizeCanvas(canvas, viewport);
let view: FxNodeView | undefined,
active = true,
attached = false,
lifecycleGeneration = 0,
authorization: { request: FxNodeResourceOpenRequest; generation: number } | undefined,
observer: ResizeObserver | undefined;
let unwatchDisconnect: (() => void) | undefined,
pendingViewport: FxNodeViewport | undefined,
resizeInFlight = false;
let changedTabIndex = false,
appliedTabIndex: string | null = null,
changedTouchAction = false,
pickerGeneration = 0,
menuPending = false;
const capturedPointers = new Set<number>(),
subscriptions = new Set<() => void>();
let menu: AddNodeMenu | undefined;
let resourceFile: HTMLInputElement | undefined;
const defaultPicker = (request: FxNodeResourceOpenRequest) => {
if (!resourceFile) {
resourceFile = ownerDocument.createElement("input");
resourceFile.type = "file";
resourceFile.hidden = true;
resourceFile.dataset.fxnodeResourceFile = "";
ownerDocument.body.append(resourceFile);
resourceFile.addEventListener("change", resourceChanged);
}
const generation = ++pickerGeneration;
authorization = { request, generation };
resourceFile.accept = request.resource.accept.join(",");
resourceFile.value = "";
resourceFile.click();
};
const resourceChanged = () => {
const pending = authorization,
file = resourceFile?.files?.[0];
authorization = undefined;
if (!pending || !file || !view) return;
void file
.arrayBuffer()
.then((bytes) => {
if (active && view && pending.generation === pickerGeneration)
return view.provideResource(pending.request.authorization, { name: file.name, mime: file.type, bytes });
})
.catch((error) => {
if (active && pending.generation === pickerGeneration) report(error);
});
};
const activate = activateResourcePicker ?? defaultPicker;
const position = (event: MouseEvent) => {
const rect = canvas.getBoundingClientRect();
return { x: event.clientX - rect.left, y: event.clientY - rect.top };
};
const input = (event: Event) => {
if (!active || !view) return;
if (event instanceof PointerEvent) {
const phase =
event.type === "pointerdown"
? "down"
: event.type === "pointermove"
? "move"
: event.type === "pointerup"
? "up"
: "cancel";
const point = position(event);
if (phase === "down") {
menu?.close(false);
menuPending = event.button === 2 && !event.ctrlKey && (event.buttons & 1) === 0;
canvas.focus();
try {
canvas.setPointerCapture(event.pointerId);
capturedPointers.add(event.pointerId);
} catch {
/* unsupported or detached */
}
}
if ((phase === "up" || phase === "cancel") && capturedPointers.delete(event.pointerId))
try {
if (canvas.hasPointerCapture(event.pointerId)) canvas.releasePointerCapture(event.pointerId);
} catch {
/* detached */
}
view.feedInput({
kind: "pointer",
phase,
pointerId: event.pointerId,
pointerType: event.pointerType,
position: point,
button: event.button,
buttons: event.buttons,
modifiers: modifiers(event),
});
return;
}
if (event instanceof WheelEvent) {
event.preventDefault();
menu?.close(false);
menuPending = false;
const rect = canvas.getBoundingClientRect(),
scale =
event.deltaMode === WheelEvent.DOM_DELTA_LINE
? 16
: event.deltaMode === WheelEvent.DOM_DELTA_PAGE
? Math.max(1, rect.height)
: 1;
view.feedInput({
kind: "wheel",
position: { x: event.clientX - rect.left, y: event.clientY - rect.top },
delta: { x: event.deltaX * scale, y: event.deltaY * scale },
modifiers: modifiers(event),
});
return;
}
if (event instanceof MouseEvent) {
if (event.button !== 2 || (event.buttons & 1) === 0) return;
menuPending = false;
view.feedInput({
kind: "pointer",
phase: "down",
pointerId: 1,
pointerType: "mouse",
position: position(event),
button: event.button,
buttons: event.buttons,
modifiers: modifiers(event),
});
return;
}
if (event instanceof KeyboardEvent) {
menu?.close(false);
menuPending = false;
view.feedInput({
kind: "key",
phase: event.type === "keydown" ? "down" : "up",
key: event.key,
code: event.code,
repeat: event.repeat,
modifiers: modifiers(event),
});
return;
}
view.feedInput({ kind: "focus", phase: event.type === "focus" ? "focus" : "blur" });
};
const contextMenu = (event: Event) => event.preventDefault();
const lostCapture = (event: PointerEvent) => capturedPointers.delete(event.pointerId);
const outsidePointer = (event: PointerEvent) => {
if (
active &&
view &&
event.button === 0 &&
view.getHostSnapshot().colorPickerOpen &&
event.target !== canvas &&
!canvas.contains(event.target as Node)
) {
menuPending = false;
view.feedInput({ kind: "outside-pointer", button: 0 });
}
};
const pumpViewport = () => {
if (!active || !view || resizeInFlight || !pendingViewport) return;
const next = pendingViewport,
generation = lifecycleGeneration;
pendingViewport = undefined;
if (sameViewport(viewport, next)) {
pumpViewport();
return;
}
resizeInFlight = true;
menu?.close(false);
menuPending = false;
void Promise.resolve(view.setViewport(next))
.then(() => {
if (!active || generation !== lifecycleGeneration) return;
viewport = next;
sizeCanvas(canvas, next);
})
.catch((error) => {
if (active && generation === lifecycleGeneration) report(error);
})
.finally(() => {
if (!active || generation !== lifecycleGeneration) return;
resizeInFlight = false;
pumpViewport();
});
};
const syncViewport = () => {
if (!active) return;
const next = measureViewport(canvas, ownerWindow.devicePixelRatio);
if (view) {
pendingViewport = next;
pumpViewport();
} else {
viewport = next;
sizeCanvas(canvas, next);
}
};
const resize = () => syncViewport();
const host: PreparedFxNodeBrowserHost = {
initialViewport: viewport,
get currentViewport() {
return viewport;
},
attach(rootValue, viewValue) {
if (!active) throw new Error("FxNode browser host has been destroyed");
if (attached) throw new Error("FxNode browser host is already attached");
if (lifecycle === "detach-on-disconnect" && (!canvas.isConnected || canvas.ownerDocument !== ownerDocument)) {
host.destroy();
throw new Error("detach-on-disconnect requires the canvas to remain connected to its original document");
}
attached = true;
view = viewValue;
try {
if (addNodeMenuTemplate) menu = createAddNodeMenu(addNodeMenuTemplate, canvas, viewValue, report);
if (canvas.tabIndex < 0) {
canvas.tabIndex = 0;
changedTabIndex = true;
appliedTabIndex = canvas.getAttribute("tabindex");
}
if (canvas.style.touchAction !== "none") {
canvas.style.touchAction = "none";
changedTouchAction = true;
}
observer = typeof ResizeObserver === "undefined" ? undefined : new ResizeObserver(resize);
for (const name of INPUT_EVENTS) canvas.addEventListener(name, input, { passive: name !== "wheel" });
canvas.addEventListener("contextmenu", contextMenu);
canvas.addEventListener("lostpointercapture", lostCapture);
ownerDocument.addEventListener("pointerdown", outsidePointer, true);
ownerWindow.addEventListener("resize", resize);
observer?.observe(canvas);
if (lifecycle === "detach-on-disconnect")
unwatchDisconnect = watchDisconnect(ownerDocument, {
canvas,
disconnected() {
const detachedView = view;
host.destroy();
void detachedView?.detach().catch(report);
},
});
subscriptions.add(
viewValue.onHostRequests((request) => {
if (request.kind === "add-node-menu") {
if (!menuPending) return;
menuPending = false;
menu?.open(request.viewPosition);
return;
}
menuPending = false;
menu?.close(false);
try {
void Promise.resolve(activate(request)).catch((error) => {
if (active) report(error);
});
} catch (error) {
if (active) report(error);
}
}),
);
const closeMenu = () => {
menuPending = false;
menu?.close(false);
};
const invalidatePicker = () => {
pickerGeneration++;
authorization = undefined;
closeMenu();
};
subscriptions.add(rootValue.onCompositionChanges(invalidatePicker));
subscriptions.add(rootValue.onMutations(invalidatePicker));
syncViewport();
} catch (error) {
host.destroy();
throw error;
}
},
syncViewport,
destroy() {
if (!active) return;
active = false;
lifecycleGeneration++;
pendingViewport = undefined;
unwatchDisconnect?.();
unwatchDisconnect = undefined;
for (const unsubscribe of subscriptions) unsubscribe();
subscriptions.clear();
pickerGeneration++;
menuPending = false;
observer?.disconnect();
ownerWindow.removeEventListener("resize", resize);
ownerDocument.removeEventListener("pointerdown", outsidePointer, true);
for (const name of INPUT_EVENTS) canvas.removeEventListener(name, input);
canvas.removeEventListener("contextmenu", contextMenu);
canvas.removeEventListener("lostpointercapture", lostCapture);
for (const pointerId of capturedPointers)
try {
if (canvas.hasPointerCapture(pointerId)) canvas.releasePointerCapture(pointerId);
} catch {
/* detached */
}
capturedPointers.clear();
authorization = undefined;
menu?.destroy();
if (resourceFile) {
resourceFile.removeEventListener("change", resourceChanged);
resourceFile.remove();
resourceFile = undefined;
}
if (changedTouchAction && canvas.style.touchAction === "none") canvas.style.touchAction = originalTouchAction;
if (changedTabIndex && canvas.getAttribute("tabindex") === appliedTabIndex) {
if (originalTabIndex === null) canvas.removeAttribute("tabindex");
else canvas.setAttribute("tabindex", originalTabIndex);
}
if (activeHosts.get(canvas) === host) activeHosts.delete(canvas);
view = undefined;
},
};
activeHosts.set(canvas, host);
return host;
}
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:root {
color-scheme: dark;
font-family: Inter, system-ui, sans-serif;
background: #101216;
color: #f1f3f5;
}
* {
box-sizing: border-box;
}
body {
margin: 0;
}
main {
width: 1000px;
margin: 24px auto;
}
h1 {
margin: 0 0 6px;
font-size: 24px;
}
p {
margin: 0 0 14px;
color: #adb5bd;
line-height: 1.45;
}
canvas {
display: block;
width: 1000px;
height: 560px;
background: #1d1f23;
}
button {
margin: 0 0 14px;
padding: 8px 14px;
}
#status {
color: #ffd8a8;
}
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import type { CompositionReceipt, FxNode, FxNodeView } from "@lib/index.js";
import type { PreparedFxNodeBrowserHost } from "./browser-host.js";
declare global {
interface StandaloneExampleHandle {
root: FxNode | null;
view: FxNodeView | null;
host: PreparedFxNodeBrowserHost;
ready: Promise<void>;
graphVersion?: number;
lastCompositionReceipt?: CompositionReceipt;
cleanup(): void;
}
interface Window {
fxnodeStandalone: StandaloneExampleHandle;
fxnodeMultiView: MultiViewExampleHandle;
}
interface MultiViewExampleHandle {
root: FxNode | null;
views: FxNodeView[];
ready: Promise<void>;
cleanup(): Promise<void>;
renderCounts: number[];
}
}
export {};
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import type { FxNodeDefinition } from "@lib/index.js";
/** Shared canonical presentation/schema example; it does not evaluate pixels. */
export const colorBalanceNode = [
"fxnode.compositor.color-balance",
{
version: 1,
title: "Color Balance",
behavior: "standard",
style: "compositorColor",
parameters: {
mode: {
type: "string",
default: {
kind: "string",
value: "Lift/Gamma/Gain",
},
enum: ["Lift/Gamma/Gain", "Offset/Power/Slope", "White Point"],
},
lift: {
type: "number",
default: {
kind: "number",
value: 0,
},
},
liftColor: {
type: "color",
default: {
kind: "color",
value: [1, 1, 1, 1],
},
},
gamma: {
type: "number",
default: {
kind: "number",
value: 1,
},
},
gammaColor: {
type: "color",
default: {
kind: "color",
value: [1, 1, 1, 1],
},
},
gain: {
type: "number",
default: {
kind: "number",
value: 1,
},
},
gainColor: {
type: "color",
default: {
kind: "color",
value: [1, 1, 1, 1],
},
},
offset: {
type: "number",
default: {
kind: "number",
value: 0,
},
},
offsetColor: {
type: "color",
default: {
kind: "color",
value: [1, 1, 1, 1],
},
},
power: {
type: "number",
default: {
kind: "number",
value: 1,
},
},
powerColor: {
type: "color",
default: {
kind: "color",
value: [1, 1, 1, 1],
},
},
slope: {
type: "number",
default: {
kind: "number",
value: 1,
},
},
slopeColor: {
type: "color",
default: {
kind: "color",
value: [1, 1, 1, 1],
},
},
inputTemperature: {
type: "number",
default: {
kind: "number",
value: 6500,
},
},
inputTint: {
type: "number",
default: {
kind: "number",
value: 0,
},
},
inputColor: {
type: "color",
default: {
kind: "color",
value: [1, 1, 1, 1],
},
},
outputTemperature: {
type: "number",
default: {
kind: "number",
value: 6500,
},
},
outputTint: {
type: "number",
default: {
kind: "number",
value: 0,
},
},
outputColor: {
type: "color",
default: {
kind: "color",
value: [1, 1, 1, 1],
},
},
},
sockets: {
image: {
title: "Image",
direction: "input",
type: "color",
maxIncomingLinks: 1,
visible: true,
value: {
type: "color",
default: {
kind: "color",
value: [0.8, 0.8, 0.8, 1],
},
minimum: 0,
maximum: 1,
},
showValue: true,
},
factor: {
title: "Factor",
direction: "input",
type: "float",
maxIncomingLinks: 1,
visible: true,
value: {
type: "number",
default: {
kind: "number",
value: 1,
},
minimum: 0,
maximum: 1,
},
showValue: true,
},
result: {
title: "Image",
direction: "output",
type: "color",
maxIncomingLinks: 0,
visible: true,
value: null,
showValue: false,
},
},
ui: [
{
kind: "parameter",
parameter: "mode",
},
{
kind: "widget",
widget: "grading-wheels",
bindings: [
{
title: "Lift",
scalar: "lift",
color: "liftColor",
},
{
title: "Gamma",
scalar: "gamma",
color: "gammaColor",
},
{
title: "Gain",
scalar: "gain",
color: "gainColor",
},
],
visibleWhen: {
parameter: "mode",
equals: "Lift/Gamma/Gain",
},
},
{
kind: "widget",
widget: "grading-wheels",
bindings: [
{
title: "Offset",
scalar: "offset",
color: "offsetColor",
},
{
title: "Power",
scalar: "power",
color: "powerColor",
},
{
title: "Slope",
scalar: "slope",
color: "slopeColor",
},
],
visibleWhen: {
parameter: "mode",
equals: "Offset/Power/Slope",
},
},
{
kind: "text",
variant: "section",
title: "Input",
visibleWhen: {
parameter: "mode",
equals: "White Point",
},
},
{
kind: "parameter",
parameter: "inputTemperature",
title: "Temperature",
visibleWhen: {
parameter: "mode",
equals: "White Point",
},
},
{
kind: "parameter",
parameter: "inputTint",
title: "Tint",
visibleWhen: {
parameter: "mode",
equals: "White Point",
},
},
{
kind: "parameter",
parameter: "inputColor",
title: "Color",
visibleWhen: {
parameter: "mode",
equals: "White Point",
},
},
{
kind: "text",
variant: "placeholder",
title: "Eyedropper (host bridge)",
visibleWhen: {
parameter: "mode",
equals: "White Point",
},
},
{
kind: "text",
variant: "section",
title: "Output",
visibleWhen: {
parameter: "mode",
equals: "White Point",
},
},
{
kind: "parameter",
parameter: "outputTemperature",
title: "Temperature",
visibleWhen: {
parameter: "mode",
equals: "White Point",
},
},
{
kind: "parameter",
parameter: "outputTint",
title: "Tint",
visibleWhen: {
parameter: "mode",
equals: "White Point",
},
},
{
kind: "parameter",
parameter: "outputColor",
title: "Color",
visibleWhen: {
parameter: "mode",
equals: "White Point",
},
},
{
kind: "text",
variant: "placeholder",
title: "Eyedropper (host bridge)",
visibleWhen: {
parameter: "mode",
equals: "White Point",
},
},
{
kind: "socket",
socket: "image",
},
{
kind: "socket",
socket: "factor",
},
{
kind: "socket",
socket: "result",
},
],
muteBypass: [["image", "result"]],
migrations: [],
},
] as const satisfies readonly [string, FxNodeDefinition];
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import type { FxNodeTheme } from "@lib/index.js";
export const exampleTheme = {
background: "#1d1f23",
grid: "#33363c",
frame: "#30343a80",
frameHeader: "#59616c",
body: "#35383e",
control: "#24272b",
controlFill: "#4775b8",
controlEditing: "#181a1d",
textSelection: "#4775b8",
outline: "#111216",
text: "#e5e5e5",
muted: "#a5a8ad",
shadow: "#00000088",
nodeSelected: "#ed5700",
nodeActive: "#ffffff",
unknownHeader: "#555b64",
unknownSocket: "#999999",
linkMuted: "#d94b4b",
knifeMuted: "#e85b5b",
emphasis: "#ffffff",
focus: "#f5a623",
editOutline: "#666a70",
resize: "#8b8e95",
muteOverlay: "#14141459",
boxSelectionFill: "#f5a6231f",
checkerLight: "#aaaaaa",
checkerDark: "#777777",
widgetBorder: "#111216",
rampBorder: "#111111",
resourceBackground: "#202228",
} as const satisfies FxNodeTheme;