public void Compile(ShaderGraphMaterial material)
{
var t = GatherShaderGraphInstructions();
material.Compile();
// TODO: saving, caching? etc
}
public void Compile(ShaderGraphMaterial shader)
{
if ((int)m_ChannelMask < (int)m_OutParam.Type || (int)m_ChannelMask >= (int)m_OutParam.Type + 1)
{
throw new TypeMismatch(shader.CurrentInstructionIndex,
m_OutParam.Type.ToString(), ((VariableType)((int)m_ChannelMask)).ToString());
}
shader.AddTextureSlot(m_TextureType, m_TextureSlot);
shader.AddSamplerSlot(m_SamplerSlot);
shader.AddSetValue(m_OutParam, $"{m_TextureSlot}.Sample({m_SamplerSlot}, {m_UVSlot}).{m_ChannelMask.ToString().ToLower()}");
}
public void TestItAll()
{
var TextureSample = new ShaderGraphMaterial.VariableDefinition()
{
Name = "TextureSample",
Type = ShaderGraphMaterial.VariableType.FLOAT4,
};
var instructions = new List <ShaderGraphMaterial.IBaseShaderInstruction>()
{
new ShaderGraphMaterial.AddVariableInstruction(TextureSample),
/*new ShaderGraphMaterial.SampleTextureInstruction("LinearSampler",
* ShaderGraphMaterial.TextureType.Texture2D,
* "Texture0", "input.uv0",
* ShaderGraphMaterial.Channel.RGBA,
* TextureSample),
* new ShaderGraphMaterial.SetVariableValueMask(ShaderGraphMaterial.VariableDefinition.EmissiveColor,
* TextureSample, ShaderGraphMaterial.Channel.RGB),*/
new ShaderGraphMaterial.SetVariableValue(ShaderGraphMaterial.VariableDefinition.EmissiveColor,
"float3(0.0f, 0.533f, 1.0f)"),
new ShaderGraphMaterial.SetVariableValueMask(ShaderGraphMaterial.VariableDefinition.Opacity,
TextureSample, ShaderGraphMaterial.Channel.A),
};
MetaMaterial mm = new MetaMaterial()
{
materialDomain = MetaMaterial.MaterialDomain.Surface,
blendMode = MetaMaterial.BlendMode.Translucent,
shadingMode = MetaMaterial.ShadingMode.Unlit,
cullMode = MetaMaterial.CullMode.None,
Wireframe = true,
};
ShaderGraphMaterial material = new ShaderGraphMaterial("TestShader", mm, instructions);
material.AddInstruction(new ShaderGraphMaterial.SetVariableValue(
ShaderGraphMaterial.VariableDefinition.Opacity, "0.7f"));
ShaderGraphCompiler compiler = new ShaderGraphCompiler();
compiler.Compile(material);
}
public void Compile(ShaderGraphMaterial shader)
{
shader.AddSetValue(m_Variable, m_Value.Name.ToString() + "." + m_Mask.ToString().ToLower());
}
public void Compile(ShaderGraphMaterial shader)
{
shader.AddSetValue(m_Variable, m_Value.ToString());
}
public void Compile(ShaderGraphMaterial shader)
{
shader.AddVariable(m_Definition);
}