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Accessing material properties in shader function

Discussion in 'Graphics Experimental Previews' started by jonny2027, Jun 11, 2019.

  1. jonny2027

    jonny2027

    Joined:
    Jul 16, 2013
    Posts:
    61
    Hi,

    I have been working on extending the LWRP to add the ability to grey out specific layers, everything seems to be working but I want to be able to modify the level of grayscale. I have added a property to the shader but when I am trying to use it I get an undeclared identifier .

    I am very new to shader programming so not sure if I am doing something wrong

    This is where I have declared the value (Does that comment mean anything that could be causing the problem)


    The shader pass includes SimpleLitGrayscalePass.HLSL


    This is where I am trying to use the blend value