parent_world()

glm::mat4 MayaFlux::Nodes::Network::MeshTransformOperator::parent_world ( const MeshSlot &  slot ) const

private

Resolve the world transform of a slot's parent, or identity if root.

Parameters

slot	Slot whose parent_index is queried.

Returns

Parent's world_transform, or identity mat4 for root slots.

Definition at line 54 of file MeshTransformOperator.cpp.

{
    if (!slot.parent_index.has_value() || !m_slots)
        return glm::mat4(1.0F);
 
    const uint32_t pidx = *slot.parent_index;
    if (pidx >= m_slots->size())
        return glm::mat4(1.0F);
 
    return (*m_slots)[pidx].world_transform;
}

References MayaFlux::Nodes::Network::MeshOperator::m_slots, and MayaFlux::Nodes::Network::MeshSlot::parent_index.

Referenced by process_slot().

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