andras/sdf-2d
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Allow configuring fps autoscaler

Browse source
This commit is contained in:
Andras Schmelczer 2026-06-10 21:35:15 +01:00
parent b355132861
commit 2659d531b4
1 changed files with 10 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

12
src/run-animation.ts
View file

@ -42,6 +42,8 @@ import { DrawableDescriptor, Renderer } from './main';
* return value must be given. * return value must be given.
* @param startupSettingOverrides Sensible defaults are provided, but these can be overridden. * @param startupSettingOverrides Sensible defaults are provided, but these can be overridden.
* @param initialRuntimeSettingOverrides Sensible defaults are provided, but these can be overridden. * @param initialRuntimeSettingOverrides Sensible defaults are provided, but these can be overridden.
* Set `enableAutoscaler` to `false` to keep the render scales exactly as configured
* instead of letting the FPS-based autoscaler adjust them.
*/ */
export async function runAnimation( export async function runAnimation(
canvas: HTMLCanvasElement, canvas: HTMLCanvasElement,
@ -51,7 +53,9 @@ export async function runAnimation(
currentTimeInMilliseconds: DOMHighResTimeStamp, currentTimeInMilliseconds: DOMHighResTimeStamp,
deltaTimeInMilliseconds: DOMHighResTimeStamp deltaTimeInMilliseconds: DOMHighResTimeStamp
) => boolean, ) => boolean,
settings: Partial<StartupSettings & RuntimeSettings> = {} settings: Partial<StartupSettings & RuntimeSettings> & {
enableAutoscaler?: boolean;
} = {}
): Promise<void> { ): Promise<void> {
if (settings.enableContextLostSimulator) { if (settings.enableContextLostSimulator) {
enableContextLostSimulator(canvas); enableContextLostSimulator(canvas);
@ -62,7 +66,11 @@ export async function runAnimation(
let triggerIsOver: () => void; let triggerIsOver: () => void;
const isOver = new Promise<void>((resolve) => (triggerIsOver = resolve)); const isOver = new Promise<void>((resolve) => (triggerIsOver = resolve));
renderer.setRuntimeSettings(settings); renderer.setRuntimeSettings(settings);
const autoscaler = new FpsQualityAutoscaler(renderer); const autoscaler = new FpsQualityAutoscaler(renderer, {
distanceRenderScale: settings.distanceRenderScale,
lightsRenderScale: settings.lightsRenderScale,
});
autoscaler.scalingEnabled = settings.enableAutoscaler !== false;
await renderer.initializedPromise; await renderer.initializedPromise;