private InjectedHlslProgramType GetIncludeProgramType(InjectedHlslProgramType injectedHlslProgramType)
{
switch (injectedHlslProgramType)
{
case InjectedHlslProgramType.CGProgram:
return(InjectedHlslProgramType.CGInclude);
case InjectedHlslProgramType.HLSLProgram:
return(InjectedHlslProgramType.HLSLInclude);
default:
return(InjectedHlslProgramType.Uknown);
}
}
private IEnumerable <CppFileLocation> GetIncludesLocation(IPsiSourceFile sourceFile, InjectedHlslProgramType type)
{
if (type == InjectedHlslProgramType.Uknown)
{
return(EnumerableCollection <CppFileLocation> .Empty);
}
return(Map[sourceFile]
.Where(d => d.ProgramType == type)
.Select(d => d.ToCppFileLocation()));
}
private IEnumerable <CppFileLocation> GetIncludes(IPsiSourceFile sourceFile, InjectedHlslProgramType type, bool isSurface)
{
var includeType = GetIncludeProgramType(type);
var includeList = new List <CppFileLocation>();
includeList.Add(new CppFileLocation(myCppExternalModule, mySolution.SolutionDirectory.Combine(Utils.ShaderConfigFile)));
if (includeType != InjectedHlslProgramType.Uknown)
{
var includes = GetIncludesLocation(sourceFile, includeType);
foreach (var include in includes)
{
includeList.Add(include);
}
}
var cgIncludeFolder = CgIncludeDirectoryTracker.GetCgIncludeFolderPath(myUnityVersion);
if (cgIncludeFolder.ExistsDirectory)
{
if (type == InjectedHlslProgramType.CGProgram)
{
var hlslSupport = cgIncludeFolder.Combine("HLSLSupport.cginc");
if (hlslSupport.ExistsFile)
{
includeList.Add(new CppFileLocation(myCppExternalModule, hlslSupport));
}
var variables = cgIncludeFolder.Combine("UnityShaderVariables.cginc");
if (variables.ExistsFile)
{
includeList.Add(new CppFileLocation(myCppExternalModule, variables));
}
// from surface shader generated code
if (isSurface)
{
var unityCG = cgIncludeFolder.Combine("UnityCG.cginc");
if (unityCG.ExistsFile)
{
includeList.Add(new CppFileLocation(myCppExternalModule, unityCG));
}
var lighting = cgIncludeFolder.Combine("Lighting.cginc");
if (lighting.ExistsFile)
{
includeList.Add(new CppFileLocation(myCppExternalModule, lighting));
}
var unityPbsLighting = cgIncludeFolder.Combine("UnityPBSLighting.cginc");
if (unityPbsLighting.ExistsFile)
{
includeList.Add(new CppFileLocation(myCppExternalModule, unityPbsLighting));
}
var autoLight = cgIncludeFolder.Combine("AutoLight.cginc");
if (autoLight.ExistsFile)
{
includeList.Add(new CppFileLocation(myCppExternalModule, autoLight));
}
}
}
}
return(includeList);
}
public InjectedHlslLocationInfo(FileSystemPath path, TextRange range, InjectedHlslProgramType programType)
{
FileSystemPath = path;
Range = range;
ProgramType = programType;
}
