read_placement()

MAYAFLUX_API glm::mat4 MayaFlux::Nexus::read_placement

(

const std::shared_ptr< Buffers::VKBuffer > &

buf

)

Where a buffer is drawn: the geometry transform of its primary render processor.

The transform source if it has one, else the static transform, else identity. Takes stored coordinates to drawn coordinates.

Parameters

buf	Buffer to read.

Definition at line 303 of file Survey.cpp.

{
    const auto proc = buf->get_render_processor();
    if (!proc) {
        return glm::mat4(1.0F);
    }
    if (const auto& source = proc->get_geometry_transform_source()) {
        return source();
    }
    if (const auto& fixed = proc->get_geometry_transform()) {
        return *fixed;
    }
    return glm::mat4(1.0F);
}

References read_placement().

Referenced by MayaFlux::Nexus::Hull::contains(), MayaFlux::Nexus::Hull::reach(), and read_placement().

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