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Allow configuring fps autoscaler

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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
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12
src/run-animation.ts
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@ -42,6 +42,8 @@ import { DrawableDescriptor, Renderer } from './main';
* return value must be given.
* @param startupSettingOverrides 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(
canvas: HTMLCanvasElement,
@ -51,7 +53,9 @@ export async function runAnimation(
currentTimeInMilliseconds: DOMHighResTimeStamp,
deltaTimeInMilliseconds: DOMHighResTimeStamp
) => boolean,
settings: Partial<StartupSettings & RuntimeSettings> = {}
settings: Partial<StartupSettings & RuntimeSettings> & {
enableAutoscaler?: boolean;
} = {}
): Promise<void> {
if (settings.enableContextLostSimulator) {
enableContextLostSimulator(canvas);
@ -62,7 +66,11 @@ export async function runAnimation(
let triggerIsOver: () => void;
const isOver = new Promise<void>((resolve) => (triggerIsOver = resolve));
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;