notify_tick()

void MayaFlux::Nodes::GpuSync::GpuComputeNode::notify_tick ( double  value )

overridevirtual

Notifies all registered callbacks with the current context.

Parameters

value

The current sample value

This method is called by the node implementation when a new output value is produced. It creates a context object using create_context(), then calls all registered callbacks with that context.

For unconditional callbacks (registered with on_tick()), the callback is always called. For conditional callbacks (registered with on_tick_if()), the callback is called only if its condition returns true.

Node implementations should call this method at appropriate points in their processing flow to trigger callbacks.

Implements MayaFlux::Nodes::Node.

Definition at line 74 of file GpuComputeNode.cpp.

{
    update_context(0.0);
 
    m_callbacks.fire(*m_context_storage);
    m_conditional_callbacks.fire(*m_context_storage);
    m_complete_callbacks.fire(*m_context_storage);
 
    MF_DEBUG(Journal::Component::Nodes, Journal::Context::NodeProcessing,
        "GpuComputeNode: dispatch complete, {} primary floats, {} aux bindings",
        m_last_result.primary.size(), m_last_result.aux.size());
}

References MayaFlux::Yantra::GpuChannelResult::aux, MayaFlux::Nodes::HookList::fire(), MayaFlux::Nodes::Node::m_callbacks, m_complete_callbacks, MayaFlux::Nodes::Node::m_conditional_callbacks, m_context_storage, m_last_result, MF_DEBUG, MayaFlux::Journal::NodeProcessing, MayaFlux::Journal::Nodes, MayaFlux::Yantra::GpuChannelResult::primary, and update_context().

Referenced by compute_frame().

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