public void GenerateNodeFunction(FunctionRegistry registry, GraphContext graphContext, GenerationMode generationMode)
{
if (generationMode == GenerationMode.Preview)
{
registry.ProvideFunction(GetFunctionName(), s =>
{
s.AppendLine("Gradient {0} ()",
GetFunctionName());
using (s.BlockScope())
{
s.AppendLine("Gradient g;");
s.AppendLine("g.type = _{0}_Type;", GetVariableNameForNode());
s.AppendLine("g.colorsLength = _{0}_ColorsLength;", GetVariableNameForNode());
s.AppendLine("g.alphasLength = _{0}_AlphasLength;", GetVariableNameForNode());
for (int i = 0; i < 8; i++)
{
s.AppendLine("g.colors[{0}] = _{1}_ColorKey{0};", i, GetVariableNameForNode());
}
for (int i = 0; i < 8; i++)
{
s.AppendLine("g.alphas[{0}] = _{1}_AlphaKey{0};", i, GetVariableNameForNode());
}
s.AppendLine("return g;", true);
}
});
}
else
{
registry.ProvideFunction(GetFunctionName(), s =>
{
s.AppendLine("Gradient {0} ()",
GetFunctionName());
using (s.BlockScope())
{
GradientUtils.GetGradientDeclaration(m_Gradient, ref s);
s.AppendLine("return g;", true);
}
});
}
}
public override string GetPropertyDeclarationString(string delimiter = ";")
{
if (m_OverrideMembers)
{
ShaderStringBuilder s = new ShaderStringBuilder();
s.AppendLine("Gradient Unity{0} ()",
referenceName);
using (s.BlockScope())
{
s.AppendLine("Gradient g;");
s.AppendLine("g.type = {0}_Type;", m_OverrideSlotName);
s.AppendLine("g.colorsLength = {0}_ColorsLength;", m_OverrideSlotName);
s.AppendLine("g.alphasLength = {0}_AlphasLength;", m_OverrideSlotName);
for (int i = 0; i < 8; i++)
{
s.AppendLine("g.colors[{0}] = {1}_ColorKey{0};", i, m_OverrideSlotName);
}
for (int i = 0; i < 8; i++)
{
s.AppendLine("g.alphas[{0}] = {1}_AlphaKey{0};", i, m_OverrideSlotName);
}
s.AppendLine("return g;", true);
}
return(s.ToString());
}
else
{
ShaderStringBuilder s = new ShaderStringBuilder();
s.AppendLine("Gradient Unity{0} ()", referenceName);
using (s.BlockScope())
{
GradientUtils.GetGradientDeclaration(value, ref s);
s.AppendLine("return g;", true);
}
return(s.ToString());
}
}