private void WriteBlendState(String name, BlendState value)
{
_writer.Write(TAB_BLOCK2);
_writer.Write("BlendState");
WriteSpace();
_writer.Write(name);
RenderStateKey key = value.RenderStateKey;
if (key.Equals(BlendState.AdditiveBlend.RenderStateKey))
{
WriteSeparator();
_writer.Write("AdditiveBlend");
WriteNewLine();
}
else if (key.Equals(BlendState.AlphaBlendNonPremultiplied.RenderStateKey))
{
WriteSeparator();
_writer.Write("AlphaBlendNonPremultiplied");
WriteNewLine();
}
else if (key.Equals(BlendState.AlphaBlendPremultiplied.RenderStateKey))
{
WriteSeparator();
_writer.Write("AlphaBlendPremultiplied");
WriteNewLine();
}
else if (key.Equals(BlendState.Opaque.RenderStateKey))
{
WriteSeparator();
_writer.Write("Opaque");
WriteNewLine();
}
else
{
WriteOpenBrace();
if (value.AlphaBlendFunction != BlendFunction.Add)
{
_writer.Write(TAB_BLOCK3);
_writer.Write("AlphaBlendFunction");
WriteSeparator();
_writer.Write(value.AlphaBlendFunction.ToString());
WriteNewLine();
}
if (value.AlphaSourceBlend != Blend.One)
{
_writer.Write(TAB_BLOCK3);
_writer.Write("AlphaSourceBlend");
WriteSeparator();
_writer.Write(value.AlphaSourceBlend.ToString());
WriteNewLine();
}
if (value.AlphaDestinationBlend != Blend.Zero)
{
_writer.Write(TAB_BLOCK3);
_writer.Write("AlphaDestinationBlend");
WriteSeparator();
_writer.Write(value.AlphaDestinationBlend.ToString());
WriteNewLine();
}
if (value.ColorBlendFunction != BlendFunction.Add)
{
_writer.Write(TAB_BLOCK3);
_writer.Write("ColorBlendFunction");
WriteSeparator();
_writer.Write(value.ColorBlendFunction.ToString());
WriteNewLine();
}
if (value.ColorSourceBlend != Blend.One)
{
_writer.Write(TAB_BLOCK3);
_writer.Write("ColorSourceBlend");
WriteSeparator();
_writer.Write(value.ColorSourceBlend.ToString());
WriteNewLine();
}
if (value.ColorDestinationBlend != Blend.Zero)
{
_writer.Write(TAB_BLOCK3);
_writer.Write("ColorDestinationBlend");
WriteSeparator();
_writer.Write(value.ColorDestinationBlend.ToString());
WriteNewLine();
}
if (!value.BlendFactor.Equals(Color.White))
{
_writer.Write(TAB_BLOCK3);
_writer.Write("BlendFactor");
WriteSeparator();
Color c = value.BlendFactor;
_writer.Write(c.R);
WriteSpace();
_writer.Write(c.G);
WriteSpace();
_writer.Write(c.B);
WriteSpace();
_writer.Write(c.A);
WriteNewLine();
}
if (value.MultiSampleMask != int.MaxValue)
{
_writer.Write(TAB_BLOCK3);
_writer.Write("MultiSampleMask");
WriteSeparator();
_writer.Write(value.MultiSampleMask);
WriteNewLine();
}
int beCount = value.BlendEnableCount;
if (beCount > 0)
{
if (value.GetBlendEnable(0) == false)
{
_writer.Write(TAB_BLOCK3);
_writer.Write("BlendEnable[0]");
WriteSeparator();
_writer.Write("false");
WriteNewLine();
}
for (int i = 1; i < beCount; i++)
{
if (value.GetBlendEnable(i) == true)
{
_writer.Write(TAB_BLOCK3);
_writer.Write("BlendEnable[");
_writer.Write(i);
_writer.Write("]");
WriteSeparator();
_writer.Write("true");
WriteNewLine();
}
}
}
int cwCount = value.ColorWriteChannelsCount;
if (cwCount > 0)
{
ColorWriteChannels cwc = value.GetWriteChannels(0);
if (cwc != ColorWriteChannels.All)
{
_writer.Write(TAB_BLOCK3);
_writer.Write("ColorWriteChannels[0]");
WriteSeparator();
_writer.Write(cwc.ToString().Replace(",", " |"));
WriteNewLine();
}
for (int i = 1; i < cwCount; i++)
{
cwc = value.GetWriteChannels(i);
if (cwc != ColorWriteChannels.All)
{
_writer.Write(TAB_BLOCK3);
_writer.Write("ColorWriteChannels[");
_writer.Write(i);
_writer.Write("]");
WriteSeparator();
_writer.Write(cwc.ToString().Replace(",", " |"));
WriteNewLine();
}
}
}
WriteCloseBrace(false, TAB_BLOCK2);
}
}
