The IsActive property of the Graphics class indicates whether the rendering process is currently active. When this property returns true, it signifies that rendering is in progress, and it is safe to utilize the functionalities provided by the Graphics class.
Use the IsActive property to check if the rendering process is currently active before performing any operations that depend on rendering. This ensures that your code interacts with the graphics system only when it is in a valid state.
// Example usage of the IsActive property
if (Graphics.IsActive)
{
// Perform rendering operations
// Example: Drawing a model or setting up lighting
Graphics.SetupLighting(sceneObject, renderAttributes);
}