processing_function()

void MayaFlux::Buffers::RelaxationEmitProcessor::processing_function ( const std::shared_ptr< Buffer > &  buffer )

overrideprotectedvirtual

Write the cell_state and vertices descriptors for the grid's current front generation, then run the normal shader processing path.

Implements MayaFlux::Buffers::BufferProcessor.

Definition at line 63 of file RelaxationEmitProcessor.cpp.

{
    auto grid = std::dynamic_pointer_cast<RelaxationGridBuffer>(buffer);
    if (grid && are_descriptors_ready()) {
        auto& foundry = Portal::Graphics::get_shader_foundry();
        auto& resources = grid->get_buffer_resources();
 
        foundry.update_descriptor_buffer(
            m_descriptor_set_ids[0], 0, vk::DescriptorType::eStorageBuffer,
            resources.back_buffers[grid->front_index()].buffer, 0, grid->get_state_bytes());
 
        foundry.update_descriptor_buffer(
            m_descriptor_set_ids[0], 1, vk::DescriptorType::eStorageBuffer,
            grid->get_buffer(), 0, grid->get_size_bytes());
    }
 
    ComputeProcessor::processing_function(buffer);
}

References MayaFlux::Buffers::ShaderProcessor::are_descriptors_ready(), MayaFlux::Portal::Graphics::get_shader_foundry(), MayaFlux::Buffers::ShaderProcessor::m_descriptor_set_ids, and MayaFlux::Buffers::BufferProcessor::processing_function().

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