write_params()

void MayaFlux::Buffers::VolumeSurfaceProcessor::write_params ( )

private

Size the push constant block to at least SurfaceParams and write the lattice dimensions, extraction resolution, and threshold.

Definition at line 66 of file VolumeSurfaceProcessor.cpp.

{
    auto& data = get_push_constant_data();
    if (data.size() < sizeof(SurfaceParams)) {
        data.resize(sizeof(SurfaceParams));
    }
 
    const SurfaceParams params {
        .width = m_volume->get_width(),
        .height = m_volume->get_height(),
        .depth = m_volume->get_depth(),
        .pad0 = 0,
        .res_x = m_lattice.resolution.x,
        .res_y = m_lattice.resolution.y,
        .res_z = m_lattice.resolution.z,
        .threshold = m_threshold,
    };
 
    std::memcpy(data.data(), &params, sizeof(SurfaceParams));
}

References MayaFlux::Buffers::ShaderProcessor::get_push_constant_data(), m_lattice, m_threshold, m_volume, MayaFlux::Kinesis::Lattice3D::resolution, and MayaFlux::Buffers::VolumeSurfaceProcessor::SurfaceParams::width.

Referenced by on_attach(), and set_threshold().

Here is the call graph for this function:

Here is the caller graph for this function: