private List <VertexConstantInfo> GetVertexConstants(ShaderBlock shaderBlock,
ShaderTemplateBlock shaderTemplateBlock,
ShaderPassBlock shaderPassBlock, TagDatum vrtxDatum, TagDatum spasDatum, TagDatum stemDatum,
TagDatum shaderDatum, CacheStream cache)
{
var vertexConstantInfos = new List <VertexConstantInfo>( );
var passes =
shaderTemplateBlock.PostprocessDefinition[0].Passes.Where(u => u.Pass.Ident == spasDatum.Identifier);
foreach (var pass in passes)
{
for (int i = pass.Implementations.Index; i < pass.Implementations.Index + pass.Implementations.Length; i++)
{
var index =
shaderTemplateBlock.PostprocessDefinition[0].Implementations[i].VertexConstants.Index;
var length =
shaderTemplateBlock.PostprocessDefinition[0].Implementations[i].VertexConstants.Length;
for (int j = index; j < index + length; j++)
{
var sourceIndex = shaderTemplateBlock.PostprocessDefinition[0].Remappings[j].SourceIndex;
var bytes = shaderTemplateBlock.PostprocessDefinition[0].Remappings[j].fieldskip;
var vertexConstant = shaderBlock.PostprocessDefinition[0].VertexConstants[sourceIndex];
var info = new VertexConstantInfo
{
source = sourceIndex,
bytes = bytes,
value = new Vector4(vertexConstant.Vector3, vertexConstant.W),
stringId = Halo2.Strings[new StringIdent(BitConverter.ToInt16(bytes, 0), 0)]
};
vertexConstantInfos.Add(info);
}
}
}
return(vertexConstantInfos);
}
public MoonfishScreenSpaceShader(TagIdent bitmap)
{
TagReference renderPass = new TagReference();
var shaderPass = new ShaderPassBlock
{
PostprocessDefinition = new[]
{
new ShaderPassPostprocessDefinitionNewBlock
{
Implementations = new[]
{
new ShaderPassPostprocessImplementationNewBlock
{
DefaultRenderStates = new TagBlockIndexStructBlock(0, 2),
Textures = new TagBlockIndexStructBlock(0, 1),
TextureStates = new TagBlockIndexStructBlock(0, 1)
}
},
RenderStates = new[]
{
new RenderStateBlock
{
StateIndex = ( byte )(D3DRENDERSTATETYPE.COLORWRITEENABLE),
StateValue = 0x01010101 //ALL CHANNELS
},
new RenderStateBlock
{
StateIndex = ( byte )D3DRENDERSTATETYPE.ALPHABLENDENABLE,
StateValue = 0
}
},
Textures = new[]
{
new ShaderPassPostprocessTextureNewBlock
{
BitmapExternIndex = 0,
BitmapParameterIndex = 0,
Flags = 0,
TextureStageIndex = 0,
}
},
TextureStates = new[] { ShaderPassPostprocessTextureStateBlock.Default, }
}
}
};
var shaderTemplate = new ShaderTemplateBlock( )
{
PostprocessDefinition = new[]
{
new ShaderTemplatePostprocessDefinitionNewBlock
{
LevelsOfDetail = new[]
{
new ShaderTemplatePostprocessLevelOfDetailNewBlock
{
AvailableLayers = 1,
Layers = new TagBlockIndexStructBlock(0, 1)
}
},
Layers = CreateLayers(0, 1),
Passes = new[]
{
new ShaderTemplatePostprocessPassNewBlock
{
Implementations = new TagBlockIndexStructBlock(0, 1),
Pass = ( TagReference )shaderPass
}
},
Implementations = new[]
{
new ShaderTemplatePostprocessImplementationNewBlock
{
Bitmaps = new TagBlockIndexStructBlock(0, 1),
PixelConstants = new TagBlockIndexStructBlock(1, 0),
VertexConstants = new TagBlockIndexStructBlock(1, 0)
}
},
Remappings = new[] { (ShaderTemplatePostprocessRemappingNewBlock) new BitmapMapping(0, 0) }
}
}
};
Template = ( TagReference )shaderTemplate;
PostprocessDefinition = new[]
{
new ShaderPostprocessDefinitionNewBlock
{
Bitmaps = new[]
{
new ShaderPostprocessBitmapNewBlock
{
BitmapGroup = bitmap
}
},
ShaderTemplateIndex = ( int )Template.Ident
}
};
}
