createNodeLink#upload¶

This page documents the NodeLink.upload method.

Summary¶

createNodeLink#upload copies dirty CPU and Wasm-view channels into owned storage buffers and flushes queued subrange updates. External GPU channels are used directly. Renderer integration invokes this path as needed. If keepCPUData is false, retained records are dropped afterward. Pending update bytes are copied when queued, so callers may reuse patch arrays before upload.

Syntax¶

NodeLink.upload(device: GPUDevice, queue: GPUQueue): void

nodeLink.upload(device, queue);

Parameters¶

Name	Type	Required	Description
`device`	`GPUDevice`	Yes	Device used to create node and link storage buffers when needed.
`queue`	`GPUQueue`	Yes	Queue used for full uploads and queued subrange writes.

Returns¶

void - No return value. The call uploads pending nodelink data to GPU resources.

Example¶

nodeLink.setNodeScalars(new Float32Array([0.2, 0.4, 0.8]));
nodeLink.updateEdges(new Uint16Array([2, 0]), 1);
nodeLink.upload(wgpu.gpu.device, wgpu.gpu.queue);