public void CollectShaderProperties(PropertyCollector collector, GenerationMode generationMode)
{
foreach (var prop in properties)
{
if (generationMode == GenerationMode.Preview && prop.propertyType == PropertyType.Gradient)
{
GradientShaderProperty gradientProperty = prop as GradientShaderProperty;
GradientUtils.GetGradientPropertiesForPreview(collector, gradientProperty.referenceName, gradientProperty.value);
continue;
}
collector.AddShaderProperty(prop);
}
}
public override void AddDefaultProperty(PropertyCollector properties, GenerationMode generationMode)
{
var matOwner = owner as AbstractMaterialNode;
if (matOwner == null)
{
throw new Exception(string.Format("Slot {0} either has no owner, or the owner is not a {1}", this, typeof(AbstractMaterialNode)));
}
if (generationMode == GenerationMode.Preview)
{
properties.AddShaderProperty(new Vector1ShaderProperty()
{
overrideReferenceName = string.Format("{0}_Type", matOwner.GetVariableNameForSlot(id)),
value = (int)value.mode,
generatePropertyBlock = false
});
properties.AddShaderProperty(new Vector1ShaderProperty()
{
overrideReferenceName = string.Format("{0}_ColorsLength", matOwner.GetVariableNameForSlot(id)),
value = value.colorKeys.Length,
generatePropertyBlock = false
});
properties.AddShaderProperty(new Vector1ShaderProperty()
{
overrideReferenceName = string.Format("{0}_AlphasLength", matOwner.GetVariableNameForSlot(id)),
value = value.alphaKeys.Length,
generatePropertyBlock = false
});
for (int i = 0; i < 8; i++)
{
properties.AddShaderProperty(new Vector4ShaderProperty()
{
overrideReferenceName = string.Format("{0}_ColorKey{1}", matOwner.GetVariableNameForSlot(id), i),
value = i < value.colorKeys.Length ? GradientUtils.ColorKeyToVector(value.colorKeys[i]) : Vector4.zero,
generatePropertyBlock = false
});
}
for (int i = 0; i < 8; i++)
{
properties.AddShaderProperty(new Vector4ShaderProperty()
{
overrideReferenceName = string.Format("{0}_AlphaKey{1}", matOwner.GetVariableNameForSlot(id), i),
value = i < value.alphaKeys.Length ? GradientUtils.AlphaKeyToVector(value.alphaKeys[i]) : Vector2.zero,
generatePropertyBlock = false
});
}
}
var prop = new GradientShaderProperty();
prop.overrideReferenceName = matOwner.GetVariableNameForSlot(id);
prop.generatePropertyBlock = false;
prop.value = value;
if (generationMode == GenerationMode.Preview)
{
prop.OverrideMembers(matOwner.GetVariableNameForSlot(id));
}
properties.AddShaderProperty(prop);
}