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 * OpenSpace                                                                             *
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#include <modules/base/scale/staticscale.h>

#include <openspace/documentation/documentation.h>
#include <openspace/documentation/verifier.h>

namespace {
    constexpr openspace::properties::Property::PropertyInfo ScaleInfo = {
        "Scale",
        "Scale",
        "This value is used as a scaling factor for the scene graph node that this "
        "transformation is attached to relative to its parent.",
        openspace::properties::Property::Visibility::NoviceUser
    };

    // This Scale type scales the scene graph node that it is attached to by a fixed
    // amount that does not change over time. It is possible to change the fixed scale
    // after starting the application, but it otherwise remains unchanged. The scaling is
    // a simple multiplication so that a `Scale` value of 10 means that the object will be
    // 10 times larger than its original size.
    struct [[codegen::Dictionary(StaticScale)]] Parameters {
        // [[codegen::verbatim(ScaleInfo.description)]]
        double scale;
    };
#include "staticscale_codegen.cpp"
} // namespace

namespace openspace {

documentation::Documentation StaticScale::Documentation() {
    return codegen::doc<Parameters>("base_transform_scale_static");
}

StaticScale::StaticScale(const ghoul::Dictionary& dictionary)
    : Scale(dictionary)
    , _scaleValue(ScaleInfo, 1.0, 0.1, 100.0)
{
    const Parameters p = codegen::bake<Parameters>(dictionary);

    _scaleValue = p.scale;
    _scaleValue.onChange([this]() { requireUpdate(); });
    addProperty(_scaleValue);
}

glm::dvec3 StaticScale::scaleValue(const UpdateData&) const {
    return glm::dvec3(_scaleValue);
}

} // namespace openspace