branding stuff

Assets/Audio/SpectrumMaterialBinder.cs

@@ -25,6 +25,11 @@ public class SpectrumMaterialBinder : MonoBehaviour
             Debug.Log("Material Binder needs WASAPI Source.");
             gameObject.SetActive(false);
         }
+
+        if (preferences == null) {
+            Debug.Log("Material Binder needs Preferences.");
+            gameObject.SetActive(false);
+        }
     }
 
     private void Update() {
@@ -78,6 +83,8 @@ public class SpectrumMaterialBinder : MonoBehaviour
         // having them as a public property didn't work
         _material.SetFloat("_SpectrumSize", source.SpectrumSize);
         _material.SetTexture("_SpectrumDataTexture", _texture);
+        _material.SetColor("_ThemeStart", preferences.Theme().Evaluate(0.0f));
+        _material.SetColor("_ThemeEnd", preferences.Theme().Evaluate(0.0f));
     }
 
     public string ToString() {