Interface WebGPUUpdateModePolicy

WebGPU renderer policy for models that declare renderer-neutral update mode.

The policy is owned by WebGPURenderer. SceneModel only describes what kind of model it is; this policy decides how that intent maps to WebGPU memory and culling behavior.

const rendererResult = await WebGPURenderer.create({
  viewer,
  updateModePolicies: {
    static: {
      memoryPolicy: "compact",
      memoryConfigs: {
        compactSealedStreamPages: true
      }
    },
    dynamic: {
      memoryPolicy: "stream",
      memoryConfigs: {
        compactStreamPages: false,
        frustumCulling: true,
        minProjectedCanvasSize: 5
      }
    }
  }
});
Copy

The matching SceneModel remains renderer-neutral:

const modelResult = scene.createModel({
  id: "campus",
  updateMode: "dynamic",
  loadingMode: "streaming"
});
Copy