compute_frame()

void MayaFlux::Nodes::GpuSync::ComputeOutNode::compute_frame ( )

overridevirtual

Compute GPU data for this frame.

Called once per VISUAL_RATE tick. Subclasses populate their respective buffers (pixel_buffer, vertex_buffer, readback_data).

Implements MayaFlux::Nodes::GpuSync::GpuSync.

Definition at line 37 of file ComputeOutNode.cpp.

{
    Buffers::download_from_gpu(
        m_gpu_buffer,
        m_readback_data.data(),
        m_readback_data.size() * sizeof(double));
 
    m_last_output = m_readback_data[0];
}

References MayaFlux::Buffers::download_from_gpu(), m_gpu_buffer, MayaFlux::Nodes::Node::m_last_output, and m_readback_data.

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