@babylonjs/viewer/dist/chunks/dynamic-texture-recovery-BGY1ewGU.esm.js

The Babylon Viewer aims to simplify a specific but common Babylon.js use case: loading, viewing, and interacting with a 3D model.

import { o as TU, q as getOrCreateSampler, ak as acquireTexture } from './index-DMbDahsc.esm.js';
import { generateMipmaps } from './generate-mipmaps-BpLaf4fV.esm.js';

async function rebuildDynamicTexture2D(engine, tex) {
  const rec = tex._recoverySource;
  if (!rec || rec.kind !== "dynamic") {
    return;
  }
  const { width, height, format, levels, samplerDesc } = rec;
  const rebuilt = engine._device.createTexture({
    size: { width, height },
    format,
    mipLevelCount: levels,
    usage: TU.TEXTURE_BINDING | TU.COPY_DST | TU.RENDER_ATTACHMENT
  });
  if (rec.source) {
    try {
      engine._device.queue.copyExternalImageToTexture({ source: rec.source, flipY: rec.flipY }, { texture: rebuilt, premultipliedAlpha: rec.premultipliedAlpha }, [
        width,
        height
      ]);
      if (levels > 1) {
        generateMipmaps(engine, rebuilt);
      }
    } catch {
      rec.source = null;
    }
  }
  tex.texture = rebuilt;
  tex.view = rebuilt.createView();
  tex.sampler = getOrCreateSampler(engine, samplerDesc);
  tex.width = width;
  tex.height = height;
  acquireTexture(tex);
}

export { rebuildDynamicTexture2D };
//# sourceMappingURL=dynamic-texture-recovery-BGY1ewGU.esm.js.map