void SkyBackgroundPluginForm::setLightSettings( LightPtr light, LightSettingsHandler &handler )
{
beginEditCP(light);
light->setAmbient(handler.ambient);
light->setDiffuse(handler.diffuse);
light->setSpecular(handler.specular);
endEditCP(light);
NodePtr beacon = light->getBeacon();
if (beacon == NullFC)
{
TransformPtr beaconTransform = Transform::create();
beacon = Node::create();
beginEditCP(beacon);
beacon->setCore(beaconTransform);
endEditCP(beacon);
}
TransformPtr transform = TransformPtr::dcast(beacon->getCore());
if (transform == NullFC)
{
TransformPtr beaconTransform = Transform::create();
beginEditCP(beacon);
beacon->setCore(beaconTransform);
endEditCP(beacon);
transform = beaconTransform;
}
Matrix m;
float transFactor = LightDistanceExSlider->value();
Vec3f translate = Vec3f(handler.direction.x() * transFactor, handler.direction.y() * transFactor,
handler.direction.z() * transFactor);
if (zUpCheckBox->isChecked())
m.setTranslate(translate.x(), translate.y(), translate.z());
else
m.setTranslate(translate.x(), translate.z(), -translate.y());
beginEditCP(transform);
transform->setMatrix(m);
endEditCP(transform);
}
