Pull up mesh.color. Remove *.opacity properties.

Assets/Cryville/Crtr/Components/SpritePlane.cs

@@ -60,7 +60,6 @@ namespace Cryville.Crtr.Components {
 			SubmitProperty("frames", new PropOp.StringArray(v => Frames = v));
 			SubmitProperty("index", new PropOp.Integer(v => Index = v));
 			SubmitProperty("fit", new PropOp.Enum<FitMode>(v => Fit = v, v => (FitMode)v));
-			SubmitProperty("opacity", new PropOp.Float(v => Opacity = v));
 			SubmitProperty("shader", new PropOp.String(v => Shader = v));
 		}
 
@@ -152,21 +151,6 @@ namespace Cryville.Crtr.Components {
 			mesh.Mesh.uv = _uvs;
 		}
 
-		float _opacity = 1;
-		public float Opacity {
-			get { return _opacity; }
-			set {
-				_opacity = value;
-				UpdateOpacity();
-			}
-		}
-		protected void UpdateOpacity() {
-			if (!mesh.Initialized) return;
-			var c = mesh.Renderer.material.color;
-			c.a = _opacity;
-			mesh.Renderer.material.color = c;
-		}
-
 		private FitMode m_fit = FitMode.height;
 		public FitMode Fit {
 			get { return m_fit; }
@@ -199,7 +183,6 @@ namespace Cryville.Crtr.Components {
 		public override void Init() {
 			InternalInit();
 			OnFrameUpdate();
-			UpdateOpacity();
 		}
 	}
 }