Method loadSpotLight

tutorials/common/scenegraph/xml_loader.cpp:708–718

  }

  Ref<SceneGraph::Node> XMLLoader::loadSpotLight(const Ref<XML>& xml) 
  {
    const AffineSpace3fa space = load<AffineSpace3fa>(xml->child("AffineSpace"));
    const Vec3fa I = load<Vec3fa>(xml->child("I"));
    const Vec3fa P = Vec3fa(zero);
    const Vec3fa D = Vec3fa(0,0,1);
    const float angleMin = load<float>(xml->child("angleMin"));
    const float angleMax = load<float>(xml->child("angleMax"));
    const SceneGraph::SpotLight light = SceneGraph::SpotLight(P,D,I,angleMin,angleMax);
    return new SceneGraph::LightNodeImpl<SceneGraph::SpotLight>(light.transform(space));
  }

  Ref<SceneGraph::Node> XMLLoader::loadDirectionalLight(const Ref<XML>& xml) 
  {