public override string GetDefaultSerializedString()
{
StrataFractalInput strata = new StrataFractalInput();
strata.Reset();
return(ToSerializedString(strata));
}
private void DomainWarpSettingsGUI(ref StrataFractalInput strata)
{
using (new EditorGUI.DisabledScope(!strata.warpEnabled))
{
strata.warpIterations = EditorGUILayout.Slider(Styles.warpIterations, strata.warpIterations, strata.warpIterationsMinMax.x, strata.warpIterationsMinMax.y);
strata.warpStrength = EditorGUILayout.Slider(Styles.warpStrength, strata.warpStrength, strata.warpStrengthMinMax.x, strata.warpStrengthMinMax.y);
strata.warpOffsets = EditorGUILayout.Vector4Field(Styles.warpOffsets, strata.warpOffsets);
}
}
public override object FromSerializedString(string serializedString)
{
if (string.IsNullOrEmpty(serializedString))
{
serializedString = GetDefaultSerializedString();
}
// TODO(wyatt): do validation/upgrading here
StrataFractalInput target = JsonUtility.FromJson <StrataFractalInput>(serializedString);
return(target);
}
public override string ToSerializedString(object target)
{
if (target == null)
{
return(null);
}
if (!(target is StrataFractalInput))
{
Debug.LogError($"Attempting to serialize an object that is not of type {typeof(StrataFractalInput)}");
return(null);
}
StrataFractalInput strata = (StrataFractalInput)target;
string serializedString = JsonUtility.ToJson(strata);
return(serializedString);
}
public override string DoGUI(string serializedString)
{
if (string.IsNullOrEmpty(serializedString))
{
serializedString = GetDefaultSerializedString();
}
// deserialize string
StrataFractalInput strata = (StrataFractalInput)FromSerializedString(serializedString);
// do gui here
EditorGUILayout.Space();
strata.strataOffset = EditorGUILayout.FloatField(Styles.strataOffset, strata.strataOffset);
strata.strataScale = EditorGUILayout.FloatField(Styles.strataScale, strata.strataScale);
EditorGUILayout.Space();
strata.octaves = EditorGUILayout.Slider(Styles.octaves, strata.octaves, strata.octavesMinMax.x, strata.octavesMinMax.y);
strata.amplitude = EditorGUILayout.Slider(Styles.amplitude, strata.amplitude, strata.amplitudeMinMax.x, strata.amplitudeMinMax.y);
strata.persistence = EditorGUILayout.Slider(Styles.persistence, strata.persistence, strata.persistenceMinMax.x, strata.persistenceMinMax.y);
strata.frequency = EditorGUILayout.Slider(Styles.frequency, strata.frequency, strata.frequencyMinMax.x, strata.frequencyMinMax.y);
strata.lacunarity = EditorGUILayout.Slider(Styles.lacunarity, strata.lacunarity, strata.lacunarityMinMax.x, strata.lacunarityMinMax.y);
bool toggled = strata.warpEnabled;
strata.warpExpanded = TerrainToolGUIHelper.DrawToggleHeaderFoldout(Styles.domainWarpSettings, strata.warpExpanded, ref toggled);
if (strata.warpExpanded)
{
EditorGUI.indentLevel++;
{
DomainWarpSettingsGUI(ref strata);
}
EditorGUI.indentLevel--;
}
strata.warpEnabled = toggled;
return(ToSerializedString(strata));
}
public override void SetupMaterial(Material mat, string serializedString)
{
if (string.IsNullOrEmpty(serializedString))
{
serializedString = GetDefaultSerializedString();
}
StrataFractalInput strata = (StrataFractalInput)FromSerializedString(serializedString);
// set noise domain values
mat.SetFloat("_StrataOctaves", strata.octaves);
mat.SetFloat("_StrataAmplitude", strata.amplitude);
mat.SetFloat("_StrataFrequency", strata.frequency);
mat.SetFloat("_StrataPersistence", strata.persistence);
mat.SetFloat("_StrataLacunarity", strata.lacunarity);
// warp values
mat.SetFloat("_StrataWarpIterations", strata.warpEnabled ? strata.warpIterations : 0);
mat.SetFloat("_StrataWarpStrength", strata.warpStrength);
mat.SetVector("_StrataWarpOffsets", strata.warpOffsets);
mat.SetFloat("_StrataStrataOffset", strata.strataOffset);
mat.SetFloat("_StrataStrataScale", strata.strataScale);
}