public static MaterialContext GetContext()
{
MaterialContext context = new MaterialContext();
context.textureValue = new List <ShaderTexPropertyValue>();
context.shaderIDs = new List <ShaderPropertyValue>();
context.customMatIndex = -1;
return(context);
}
internal static void AddMaterialProperty(ref MaterialContext context, Vector4 param, int shaderID)
{
ShaderPropertyValue stpv = new ShaderPropertyValue()
{
shaderID = shaderID,
value = param,
};
context.shaderIDs.Add(stpv);
}
internal static void AddMaterialProperty(ref MaterialContext context, Texture tex, int shaderID)
{
ShaderTexPropertyValue stpv = new ShaderTexPropertyValue()
{
shaderID = shaderID,
value = tex,
path = tex.name
};
context.textureValue.Add(stpv);
}
internal static bool AddMaterialProperty(
ref MaterialContext context,
Material material,
ShaderValue sv,
List <ShaderProperty> shaderPropertyKey)
{
if (sv.name == "_Cutoff" ||
sv.name == "_SrcBlend" ||
sv.name == "_DstBlend" ||
sv.name == "_ZWrite" ||
sv.name == "_DebugMode")
{
return(false);
}
ShaderProperty sp = shaderPropertyKey.Find((x) => { return(x.shaderProperty == sv.name); });
if (sp != null)
{
return(AddMaterialProperty(ref context, material, sp));
}
else
{
if (shaderNameKeys == null)
{
shaderNameKeys = System.Enum.GetNames(typeof(EShaderKeyID));
for (int i = 0; i < shaderNameKeys.Length; ++i)
{
shaderNameKeys[i] = "_" + shaderNameKeys[i];
}
}
for (int i = 0; i < shaderNameKeys.Length; ++i)
{
if (shaderNameKeys[i] == sv.name)
{
shareSp.shaderID = i;
shareSp.isTex = sv is ShaderTexValue;
shareSp.shaderProperty = sv.name;
return(AddMaterialProperty(ref context, material, shareSp));
}
}
Debug.LogErrorFormat("null property:{0} mat:{1}", sv.name, material.name);
return(false);
}
}
internal static bool AddMaterialProperty(ref MaterialContext context, Material material, ShaderProperty sp)
{
if (material.HasProperty(sp.shaderProperty))
{
if (sp.isTex)
{
Texture tex = material.GetTexture(sp.shaderProperty);
if (tex != null)
{
ShaderTexPropertyValue stpv = new ShaderTexPropertyValue()
{
shaderID = sp.shaderID,
value = tex,
path = tex.name
};
context.textureValue.Add(stpv);
return(true);
}
else
{
Debug.LogErrorFormat("null tex property:{0} mat:{1}", sp.shaderProperty, material.name);
return(false);
}
}
else
{
Vector4 param = material.GetVector(sp.shaderProperty);
ShaderPropertyValue spv = new ShaderPropertyValue()
{
shaderID = sp.shaderID,
value = param,
};
context.shaderIDs.Add(spv);
return(true);
}
}
return(false);
}