Render ground shadows and reflections with Catcher Shader

• Create a 2D shape for your ground plane such as a rectangle or circle.
• Create a Material with the following parameters:
• Set Color to Background,
• Set Reflection to Catcher, then click Options button to set Shadow Intensity and Reflectivity.
• Drag-n-drop this material onto your ground plane object.
• RenderZone render and observe shadows, (including Ambient Occlusion), and reflectivity.