Added control interface

apps/LoopThroughWithOpenGLCompositing/gl/OpenGLCompositeRuntimeControls.cpp

@@ -5,6 +5,31 @@ std::string OpenGLComposite::GetRuntimeStateJson() const
 	return mRuntimeHost ? mRuntimeHost->BuildStateJson() : "{}";
 }
 
+unsigned short OpenGLComposite::GetControlServerPort() const
+{
+	return mRuntimeHost ? mRuntimeHost->GetServerPort() : 0;
+}
+
+unsigned short OpenGLComposite::GetOscPort() const
+{
+	return mRuntimeHost ? mRuntimeHost->GetOscPort() : 0;
+}
+
+std::string OpenGLComposite::GetControlUrl() const
+{
+	return "http://127.0.0.1:" + std::to_string(GetControlServerPort()) + "/";
+}
+
+std::string OpenGLComposite::GetDocsUrl() const
+{
+	return "http://127.0.0.1:" + std::to_string(GetControlServerPort()) + "/docs";
+}
+
+std::string OpenGLComposite::GetOscAddress() const
+{
+	return "udp://127.0.0.1:" + std::to_string(GetOscPort()) + " /VideoShaderToys/{Layer}/{Parameter}";
+}
+
 bool OpenGLComposite::AddLayer(const std::string& shaderId, std::string& error)
 {
 	if (!mRuntimeHost->AddLayer(shaderId, error))