Function render

src/renderers/createAnnotationMarkerRenderer.ts:249–267

(passEncoder, firstInstance = 0, requestedCount)

  };

  const render: AnnotationMarkerRenderer['render'] = (passEncoder, firstInstance = 0, requestedCount) => {
    assertNotDisposed();
    if (!instanceBuffer || instanceCount === 0) return;

    const first = Number.isFinite(firstInstance) ? Math.max(0, Math.floor(firstInstance)) : 0;
    const available = Math.max(0, instanceCount - first);
    const count =
      requestedCount == null
        ? available
        : Number.isFinite(requestedCount)
          ? Math.max(0, Math.min(available, Math.floor(requestedCount)))
          : available;
    if (count === 0) return;

    passEncoder.setPipeline(pipeline);
    passEncoder.setBindGroup(0, bindGroup);
    passEncoder.setVertexBuffer(0, instanceBuffer);
    passEncoder.draw(6, count, 0, first);
  };

  const dispose: AnnotationMarkerRenderer['dispose'] = () => {
    if (disposed) return;