Method GatherVisuals

GTE/Graphics/PlanarShadowEffect.cpp:203–229

}

void PlanarShadowEffect::GatherVisuals(
    std::shared_ptr<ProgramFactory> const& factory,
    std::shared_ptr<Spatial> const& spatial)
{
    auto visual = std::dynamic_pointer_cast<Visual>(spatial);
    if (visual)
    {
        Vector4<float> black{ 0.0f, 0.0f, 0.0f, 1.0f };
        auto effect = std::make_shared<ConstantColorEffect>(factory, black);
        mCasterVisuals.push_back(visual);
        mCasterEffects.push_back(effect);
        return;
    }

    auto node = std::dynamic_pointer_cast<Node>(spatial);
    if (node)
    {
        for (int32_t i = 0; i < node->GetNumChildren(); ++i)
        {
            auto const& child = node->GetChild(i);
            if (child)
            {
                GatherVisuals(factory, child);
            }
        }
    }
}

void PlanarShadowEffect::GetModelSpaceTriangles()
{