GPURenderPassEncoder: метод endOcclusionQuery()

endOcclusionQuery()

// ...

// Create a query set to hold the occlusion queries
const querySet = device.createQuerySet({
  type: "occlusion",
  count: 32,
});

// Render pass descriptor object, including the querySet
const renderPassDescriptor = {
  colorAttachments: [
    {
      clearValue: clearColor,
      loadOp: "clear",
      storeOp: "store",
      view: context.getCurrentTexture().createView(),
    },
  ],
  occlusionQuerySet: querySet,
};

// Begin the render pass
const passEncoder = commandEncoder.beginRenderPass(renderPassDescriptor);

// Begin an occlusion query at index 0
passEncoder.beginOcclusionQuery(0);

// Run some rendering commands
passEncoder.setPipeline(renderPipeline);
passEncoder.setVertexBuffer(0, vertexBuffer);
passEncoder.draw(3);

// End the occlusion query
passEncoder.endOcclusionQuery();

// ...