5.4 Projection shader problem

I've updated unity from 5.3 to 5.4 and the Projection/multiply shader seems to have broke in some way?
The projection is very saturated and also see-through? i.e it seems to ignore to "Ignore Layers" setting.

If I look at the shader, it has correctly updated _Projector to unity_Projector.

Any Ideas were to begin with this?

========= Edit

This is the shader, its the standard Projector multiply.

It seems to be something with the Blend pass parameter? I tried all Blend options, but it doesn't seem to work correctly.

If Blend is set to of, the projection looks ok, ie not saturated, but I have no ignoring of other layers, so that wont work.

Code (CSharp):

1. Shader "Projector/Multiply" {
2.     Properties {
3.         _ShadowTex ("Cookie", 2D) = "gray" {}
4.     }
5.     Subshader {
6.         Tags {"Queue"="Transparent"}
7.         Pass {
8.             ZWrite Off
9.             ColorMask RGB
10.             Blend DstColor Zero
11.             Offset -1, -1
12.  
13.             CGPROGRAM
14.             #pragma vertex vert
15.             #pragma fragment frag
16.             #include "UnityCG.cginc"
17.            
18.             struct v2f {
19.                 float4 uvShadow : TEXCOORD0;
20.                 float4 pos : SV_POSITION;
21.             };
22.            
23.             float4x4 unity_Projector;
24.             float4x4 unity_ProjectorClip;
25.            
26.             v2f vert (float4 vertex : POSITION)
27.             {
28.                 v2f o;
29.                 o.pos = mul (UNITY_MATRIX_MVP, vertex);
30.                 o.uvShadow = mul (unity_Projector, vertex);
31.                 return o;
32.             }
33.            
34.             sampler2D _ShadowTex;
35.  
36.             fixed4 frag (v2f i) : SV_Target
37.             {
38.                 fixed4 res = tex2Dproj (_ShadowTex, UNITY_PROJ_COORD(i.uvShadow));
39.                 res.a = 1.0-res.a;
40.  
41.                 return res;
42.             }
43.             ENDCG
44.         }
45.     }
46. }

 

how about set to

Blend SrcAlpha OneMinusSrcAlpha

 

No, sorry, that didn't work. I did look at the options for the Blend previously and I did try them all, although I had my hopes for the one you suggested.

With a fresh Unity 5.4 project, it seems to work, so there must be something else broken somewhere? It is totally ignoring "ignore layers" on projections and I have no clue how to kickstart it again? I did try to create new layers and set them to ignore. But it doesn't work..

Thanks for trying.

 

Wrong post. Sorry.

 

If someone encounters this problem:

Updating from 5.3 to 5.5 works.