public void AddPassCode(SourceMap.ShaderPassSource shaderPassSource)
{
var keywordTypes = TypeCache.GetTypesDerivedFrom <Keyword>().Select(type => type).Where(type => !type.IsAbstract).ToList();
var sourceLines = new Queue <string>(shaderPassSource.Lines);
while (sourceLines.Count > 0)
{
ParseKeyword(sourceLines, keywordTypes, true);
}
}
public ShaderGenerationContext(SourceMap sourceMap, StringBuilder stringBuilder, SourceMap.ShaderPassSource shaderPassSource = null)
{
SourceMap = sourceMap;
_stringBuilder = stringBuilder;
KeywordMap = new KeywordMap(new Queue <string>(sourceMap.DefaultPassSource));
if (shaderPassSource != null)
{
KeywordMap.AddPassCode(shaderPassSource);
}
}
internal virtual void WritePass(ShaderGenerationContext context, ShaderModel config, SourceMap.ShaderPassSource passSpecificCode)
{
var mode = GetShadowDepthMode(context);
if (UsePassName != null)
{
if (mode == KeywordShadowDepthPass.ShadowDepthPassMode.DefaultPass)
{
new UsePass(UsePassName).WritePass(context, config, null);
return;
}
if (mode == KeywordShadowDepthPass.ShadowDepthPassMode.Off)
{
return;
}
}
context.LogShaderSection($"Shader Pass {GetType().Name}");
context.WriteLine("Pass{");
var shaderPassContext = context.CreatePassContext(context, this, config, passSpecificCode);
shaderPassContext.WriteIndented(WriteInnerPass);
context.WriteLine("}");
}
public ShaderGenerationContext CreatePassContext(ShaderGenerationContext parent, ShaderPass pass, ShaderModel config, SourceMap.ShaderPassSource passSourceSource)
{
return(new ShaderGenerationContext(parent.SourceMap, parent._stringBuilder, passSourceSource)
{
_indentCount = parent._indentCount,
CurrentPass = pass,
CurrentShaderModel = config,
});
}
